Add hardened-kernel-5.4.43 and hardened-kernel-4.19.125 ebuilds
This commit is contained in:
@@ -1,3 +1,50 @@
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DIST kernel-5.4.28.a-hardened.x86_64.rpm 61861019 BLAKE2B fd8687154a045d24c7dbb8afc92f19df116291a7640da2a874822804901fba874ad0501290774e018dc9db3611a7f9a0d6818e1178d51525286ca13d7b43338b SHA512 8560c690274787483f37e2bf6c2d6472ef56b446c8ea4b1119261e644137cf5924173f63e9a8e3c26d9edb72651d959c48c1cf94794739c447a9468887db8128
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DIST kernel-devel-5.4.28.a-hardened.x86_64.rpm 210645430 BLAKE2B cbd160bcb59a211e9bff8272d0d9c8c20271efd9842e35a56bbe87f98372b8cce746f035c9e482b5be1c351cad35bd28ef53faf4854b567288ff3e9471a39f6b SHA512 15c8e8429d16f8afbe634a63e1c25caefe47206f41c06e21271b56901056d4183530d91960decf5c7fed131a8ae83a504cc7be82f2997e03aad1cd699528cf6b
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EBUILD hardened-kernel-5.4.28.ebuild 1604 BLAKE2B 4f46183dd20bcf80d4592e2bbe27b679ad25d56112d7f83c88059a94960e3a36ac90a32d72097b7a0a352d4b088a89772e36696fcbc9103f9325460e0189d53e SHA512 e3d79b3ace2b9a79461f782aa55027944e1b1b8cc2beabc8c27f6d46f79a2358cbd6880c3fdb8c2ee97f9f440af0b9dd38c6eab749f17295f71c76a8ddda6a4f
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AUX linux-5.4.amd64.config 143286 BLAKE2B 160de9e2deeed5fc9489a2620fb56fa8f9b19dff2a7cfe6bf1e950ac1da199a9d26dc1de6ffc21f10749e8362053ea42c6d4a165864ceef1ae724af3e7abd387 SHA512 8b18486a2a6cb54bd8689dd59e7115e3c6a6cfdc8c894d6f194f5c52654d8187e0256bd9179d3b99ae248f504bf3a43861c648c5c01ebd36163757383c704b85
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AUX linux-5.4/9001_CVE-2019-12379.patch 1326 BLAKE2B 6eff041ea65aba116ddd96e5229d009f764f30e9ff0ef80d6674141cf26f6829a0ebe2f3674dc1a27ad63373766aa6644f33556e192a833092b7a0f3d18675dc SHA512 62e07dc31d5f6253fe747bef8e2816f59216cf4211b28397f16021a3db27596fbf42daa854b53ae6c5d3a6f6a4df3968e00ce3abe9c806e77cbf1f415e0b0c24
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AUX linux-5.4/9004_CVE-2019-19054.patch 1210 BLAKE2B 2184cbe9b15e8f7087a84f6d328af53de8766de8e1c85335877d113e0bc4355b1d92c4babd95458bcb2cf7df0218dfa440dbb904587bc9039d10a46344aecaca SHA512 2bf2ed725c826ab4446178a5d393f54810871caa9a0ca6a06a149cd4565c7b9923c4893f268a9acdacb46097348b713eae34602bf3286cf28abc4260196af86c
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AUX linux-5.4/9052_0052-drm-i915-save-AUD_FREQ_CNTRL-state-at-audio-domain-s.patch 3194 BLAKE2B 50632614e3bb13c8a4f1444dcbb2fe6de9fa6777fa78d5f50e0f2337d3c0efabfe175fc68b80c35c58e95c6081c2bb28c0dffa5ad4a537d71fa0a197e2e56e20 SHA512 7f2747b65bd5c2c0d0d89ea0609055b6df57ad4d86a16797864da6fcb6b7fc77f5f7756632caa1d3ea26155158521995c868b9b21360e73a8fd6ffef60710d7e
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AUX linux-5.4/9053_0053-drm-i915-Fix-audio-power-up-sequence-for-gen10-displ.patch 2278 BLAKE2B f10f0d7c003cf42abba502f9beaf8080bd6c57a28685148b70f25d85d47f51b266e3a33ab93560c5743eab27276291bb974480d6126d9548878a2e2552cef0e6 SHA512 1438ebf92ca3b36a906a21fc5eb657ac7dc48494264ecb83b6f672fa5707e16b02249517c42cb6800276e4f9d48d1a1e7dd01fe49558d77b51ef70b57501b347
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AUX linux-5.4/9054_0054-drm-i915-extend-audio-CDCLK-2-BCLK-constraint-to-mor.patch 1839 BLAKE2B cd7bd53bbb6d6406ad80f5d7f98d0a755931f716f426071cce19a9b151366d972e74064792c7756e7e761b01112fa81e4ca94eb7f1063333809ecc5a40a82adc SHA512 3b2c078008fb3528960e589a091b9aef12bc578ae6939e32830cafc00bd4ae5ce247587d41d5af1f8d570d0450cdb0263bfd25b05c8955333ad0cd612d863f5f
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AUX linux-5.4/9101_0101-i8042-decrease-debug-message-level-to-info.patch 2123 BLAKE2B fd3ed7dc924687a0606be77448af0f79f43bae5dce87d855eff0a1ae923efe7c3d14be8b23f1acbe2c499ce7e13827c29c61ba3766bb551d51a3f43c0e3547a9 SHA512 55038d455c7fdf2281f432745bc143b7274c0558acc47bba57e68ec0bc33a27dc2b177f1affde0bdddc32e632c8d2908cbbe0dcaffa1132511ee1f7cb278ff47
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AUX linux-5.4/9102_0102-Increase-the-ext4-default-commit-age.patch 1097 BLAKE2B a3a00f6ba5fef3abacc56c364667e3911cb9015366cc542f5cc339c91b71204afbeada2a23e2fceebe5596529f5608bd960eba10027190f711add92f1c3814fc SHA512 0085744c57ee80dda40f81fb7e57b7e895433b319bed4959ec8bc4b97e5313a67725667ac52639a497ef8c8c7740a33b4cd9b588008fa8c09a2e06de724b3d25
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AUX linux-5.4/9103_0103-silence-rapl.patch 831 BLAKE2B 2e39b8094132b38f118ef97c2c3915a74a0173cd2f88b6de176ab17117a3081b15407f44e9b4966d7f3b44eca1526d744ed8e58170dbe79c30724751e851573a SHA512 c978f3441b69ecc065ea12a482bcf73ce01d884703ccad9fd54d121ea78b545848302d491da984fc7551e798ed736b090770544c64f9a9e34f9bd9237aee5e98
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AUX linux-5.4/9104_0104-pci-pme-wakeups.patch 794 BLAKE2B 44563ee4b016b066ca44bc65a4d2b61f5f8c3a6663e1ce26f4de0d7189f7d6befb2fe9fa173f62fdbd52570bab231e7b94b8ef7114767fff62b37b1dcffbc4fd SHA512 dba6fc0aff4bd1dc968a2f08d21e15d791d30e1e515cd9f40cebed8fcb98d622a5deb34fce27537d5c8d2d726002941d912f41f714f87559f79a6095d40fb615
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AUX linux-5.4/9105_0105-ksm-wakeups.patch 1894 BLAKE2B 88041857a2f4cd78eeabdcc31c61d6d85e56b3c1a99faaa75d6b3884998c271be57ee42e9f611ec9a02ac09496330eba2cb9d7128da824a871df11646fa66206 SHA512 eea981d63fcd94f72a3fd7d714f7c738db08dcdbce324967aa232b4421eb42f20d214c3c87f9558e24bf8723d5e8adc5ff5095c2926c640cab41120e71644a99
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AUX linux-5.4/9106_0106-intel_idle-tweak-cpuidle-cstates.patch 7229 BLAKE2B 990225de896037667e643e663491ee5de7d7a1984db7eae520f5c565f038a094cbe955601c8e97c04d6a990f57a9060a1b14e07277abd4ec75122ab56df6b6c4 SHA512 e52a2f0e604c84a42f8123508967e8f0ffc8131310720c85bc09c41b1330e19e0454343b543e1665973d65bd8539c99667b82f970d150e51aabdd5cf48e95645
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AUX linux-5.4/9107_0107-bootstats-add-printk-s-to-measure-boot-time-in-more-.patch 1026 BLAKE2B 9ffc62f4bef83c51c2b3b3a7f88a49cfc7ff1deff6d591b8ac475feaa7e2890314375ef4600e89ccf2acd53624a43128113c73c9b01f40465b3a1f9c24248c93 SHA512 c825c2e5d17d3c85efe8efc2077e4f931526a62cb8c62bc42e65cc43648d9612a09a4f381863af17871a7bbe955d5f65dd9cdd3741cee4269c3f28c2f082f93a
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AUX linux-5.4/9108_0108-smpboot-reuse-timer-calibration.patch 818 BLAKE2B f381dce4f6db246e86b7597883443af067a89fca27ba36f6d1c903c876c6001dd824bcbd313a9b37e222b9b9e2e67dc44ca75e760168a6a7278cb3dc5ea873c4 SHA512 12bcc0bea4d8dc9e9f144c9c195f4125918bb2ad337e3a27a76713218d85ba1019aa7cb9621bd6031ee202f42df8f86d6ad8f73cc5b75ba2ffa5f17d487cba58
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AUX linux-5.4/9109_0109-raid6-add-Kconfig-option-to-skip-raid6-benchmarking.patch 4362 BLAKE2B 85e4588e6c36e04507a1ae077bc4ec4e000a3b006e1145d2579da5b5180f354576942ef15a947b5dac3471aca7ec84a81efa789017765f56341b5d33f42445d9 SHA512 b8c5fcef11c5a6166f03197890c40a5f380ad1790b253cd98145391045b1bdb80cd67af69dbeba3febae3e2c7991467e49b87a3ce22e9374263c7c94e16fa46a
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AUX linux-5.4/9110_0110-Initialize-ata-before-graphics.patch 1569 BLAKE2B 0cb41106463350792c9dff3e069f1b54d8b65b187489760d6f28feadfc9b70d3e62b83a3b183b7de2e97243fece8dad1b5cfc49a40b05dad356186d5201b6424 SHA512 f12aac546e4199e061c3d100ce76c62a81a2452a567485db7152682e646c7904f9bb27956759b814ab8da569734b621188d498782a016f41a63168ebb603f51c
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AUX linux-5.4/9111_0111-give-rdrand-some-credit.patch 995 BLAKE2B 07bb1ea29c73dff2fdf40ceb1c39c76ba2fe5e0e0989bdbb461764bccfbcd29de66d697a6068a3a7da96fa96e2a59d82f17be46fef0ae4f51a6ed5e220f22909 SHA512 f1270e12534b861882f88853347a1545eb7f25e758885db941b9aa8d4b00fefb16d017175a4c5058ba4d1bc9ca900369ee6775798cdd13b6022835e617aa8285
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AUX linux-5.4/9112_0112-ipv4-tcp-allow-the-memory-tuning-for-tcp-to-go-a-lit.patch 952 BLAKE2B 88db4d1f070afba94dcd2144ac0e1ffa586ae6d042d5b672457b7aeca33c2149dc02fae17726d50bb6a8d3d7c3fd5959c82dff9efce7c5cc71363647e2d572b9 SHA512 18a294cea9c7fda95501895f1156216cd7371b5acae4f2093c650f35c169b6defbe01fa2b9257aa4f9eae1faec4a5259c3849c695dbce5f59b0fb311c41d6f89
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AUX linux-5.4/9113_0113-kernel-time-reduce-ntp-wakeups.patch 777 BLAKE2B 212e55668fb9b334ac34b2b75b13790a7830f2a172f7259e1f052ab639cd1065f87ae0b4233b3dcb11c687bfd84a0a11fdef7d075e80d6afe117f15e30d27726 SHA512 9d5a3b2d0315329fab7f1fae214a2491cbe1d6ebce6235311caa9b9ba0f80183d3feedb8c1abe04012ee2f98e5a836b418d85cb60d6650cd8065b077caaaff90
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AUX linux-5.4/9114_0114-init-wait-for-partition-and-retry-scan.patch 1447 BLAKE2B e971ed1cab8b84d0b3c01b973a21febfa80dfaf1411ece38083eff4e931ef19e2fef9c619a32cf747e368dc9b180b9e30dd33929ee72d06596d1954ecfb68ce3 SHA512 87ec090c374ea0fa4484a00d4d352c10811d50322696b4d2833798b426deb7adacdac7453c31003e917919d9d494804c39e8acb14356b9e6364634d9c803ff10
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AUX linux-5.4/9115_0115-print-fsync-count-for-bootchart.patch 1498 BLAKE2B 0a1020d2581e0d038f0874d7de3d3ecc417a129d7edd206a78485d5dfb03aed98c4c08d553a118872d2235dbad8c447accd3ca743d5750c7266e22df2cee151e SHA512 f1363ea29c7869da360094305d17de162379b2095f0f7c0ae481b6aeb02235cc93653581f0e59f7770289b5468b5d08e922f3b5bd12f44b56c0686ae71a7048e
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AUX linux-5.4/9116_0116-Add-boot-option-to-allow-unsigned-modules.patch 2198 BLAKE2B 2d8dfa5141b480b61ead02d6b8c0d055819b3f5be0bf6529d1b648b3a516ca78c2e26ff3cfe8d72ede2fe5b5d1a7a086478871db5f637800eeb699bf43e7ba3b SHA512 4f7eb5b8c21694e83432978ff17ceb8685fc730fd02f1c1e16ed1865d3482291e7b608180c27b87defc2f073bc37916e9416c39d67511dea9a3a5ef60e61800a
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AUX linux-5.4/9117_0117-Enable-stateless-firmware-loading.patch 1031 BLAKE2B 0e6465420a66194ca718231fbbab1cbf51f2d05a50968025efe5f56ee07586ba25339f099cecd4a56a7ac52aa2f9e1761d5b4207ef9a1d1f52bf95a8c2e30518 SHA512 101cd9e39fb6358c8fb575fea1e77690ac1a7fde7f748798c992a91e54899945b175ffa975fc21023600ee2380a29b21cf55639d7974032c8643a130ffe9c289
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AUX linux-5.4/9118_0118-Migrate-some-systemd-defaults-to-the-kernel-defaults.patch 1602 BLAKE2B be12ac13585fc3b2051eddf71920f481cc3677e02106b6f29ec451794c39cc1d37b5c13afeb21f0fc53acc29b1d979a2b2d85c8bf7e28f13952c61865162dcd7 SHA512 16ab23002ec19a4c5b351cc83f131838cf855b781962c230f71c1c6b6587abbd5aa077d36b6b0e34a888d77a6b4b52fe655fd9d85e19d1dc28761ac17b17c81f
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AUX linux-5.4/9119_0119-xattr-allow-setting-user.-attributes-on-symlinks-by-.patch 2281 BLAKE2B 398839b04e6180b737c8fd1d544e70a4447a3f3eb75eec4e24fc8f67f36dccd0144386bf26a321c0d612cfdfc4e6a376a3797503ae9fde4d476cc3ebbb868b15 SHA512 92db7dd3419b64eee60b0e48da2975edff9907c29ca96e554c07954d00d19fa843519db70a58042133d3e8d9d845edb2b36dc4689e93f841505ff6bbb478bf4c
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AUX linux-5.4/9120_0120-add-scheduler-turbo3-patch.patch 2645 BLAKE2B dc8732e38aee23c33e2cf586aa7917c321719932ded24487e227326e2952919932477ea46ce88b60364aa413e10f965813d706912d07aecf9208989a401ebd9e SHA512 3075056ddf69aac1fa800f31451f9b10703854b8d96ec68b207b3d43ec375bdeb93c46f63be81c256fd9770296b5e78db97baa696abb5acf83398af4bd37bddf
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AUX linux-5.4/9121_0121-use-lfence-instead-of-rep-and-nop.patch 848 BLAKE2B 721e0488350ed4c739074680c9c2b9c5e0bcc63b459e03df2b91b28312b7c5fb5ff77d5524849a257004b3edd992e52e7b9174a723f9419fc6487a4084458072 SHA512 344d7aa32ceaad1ec78b379c8edbfc04992e75551b9752925964659862f27bc2c605f16d9d3ce1aafae4c167907850a969ab63306239e878cc3af77d82ca336f
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AUX linux-5.4/9122_0122-do-accept-in-LIFO-order-for-cache-efficiency.patch 3878 BLAKE2B 464c9bf40d2c3d1a1e2eb0fbd28bd55fb462d119f00d945bccddc6187536d18ff6881ca9151e44ce26b8d295e50e5102c440a2330baaf47a8070c236ce51977b SHA512 3827ae5499c013ab7aadfe1fc4c7c66d6096191f4a7bc44cad674ce7cdf57176fa89dd1ac2b9eae33fca567b80a04fd6b2c7bb1c09c5f8b7b1612ad0d980079a
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AUX linux-5.4/9123_0123-zero-extra-registers.patch 971 BLAKE2B 103455f353d5e408fbe4a3fe73ee993dd60af0df5ee057bbe2feda5a6de1ce3a2074a99d7c0acb29c69e369c44eda567affc991fdc90d863a666c27e8eab1af4 SHA512 528ee79439fc6ae4d0a4f57b8d05d69cf3850802efe5d90e70da23f414738356212120bf1d4ae900cccbc43e4600d6ddeb18519ecd2564db3f63e648d60fd2bd
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AUX linux-5.4/9124_0124-locking-rwsem-spin-faster.patch 1002 BLAKE2B 87514bcbbe30dbadf5bfe26231f78a35d4ca31f256703ef390f7d6cca14b965470e3c9405ca2adad7482fdd8b7bb8fd9fda5018b97d911ef85fc9d04d4982e08 SHA512 93831951ca8bf15a3660695453b21dfc87399b2c995434b1e89de71ad1ef82db8e06ad9a0086a3631da80a909f38204eaaf3cf27152c93559e37c818bb7868a6
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AUX linux-5.4/9125_0125-ata-libahci-ignore-staggered-spin-up.patch 1466 BLAKE2B a7765f9edb2d1f60b4f6fbc66cdc36a73661586d104e69f0faf2a1749378a4a1ad9643451d004dcb8627c129c772a5b70b21ff1e71c8de8fad82b5e9fc043d6b SHA512 daa47222b26ae0ab8b81ab7ec4efc91bc2aafb96029e81df8f71c965a10764e1eb010ae9d3ce87a4a0b2384ecd1c399b14fd666359d7eb5b377a5511f69cbdf7
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AUX linux-5.4/9126_0126-print-CPU-that-faults.patch 976 BLAKE2B 1cca18251ee83377d4ae83133d265331cfa0a8f46454b1f323cebd501f47ce6bc5aac2ef40f0fc6d23eb85c0569cddc42e78491a2e8468f5fe40bc88b5095c27 SHA512 88d12072c7a05bfd4215b9733fb87533615ef3f697f28e04c1c31166ba35ec9603273f516eed5a845704e75f1c58261b752fe42e996f9e9d936c23c5fb229459
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AUX linux-5.4/9127_0127-x86-microcode-Force-update-a-uCode-even-if-the-rev-i.patch 4328 BLAKE2B a5046c7eb4806c013174e15f81c0c645256a4044ac4f4775566a568810aff167923f260b13672e161bd2a8819018b0494697f3c3b98175955f8db116936980dc SHA512 32ce99684b12cc820f5cab6295c45c0ac12c86e896f84dc2873892e7fe6309e95905a23895dd161f8a73176888b5cec3dcf68eea4718bcab95c982bd1c59c8b4
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AUX linux-5.4/9128_0128-x86-microcode-echo-2-reload-to-force-load-ucode.patch 2137 BLAKE2B 6ebe1a45ab240e3b8388a189fead7908140705014f6ab649cb0083260f9214d22066d9fc6bfb15049e835617f0e760cbd0a381453a15c97f629daac2de7d174b SHA512 2c0545594364bce9a97b0e66cc6d53fe0064009d75a346fdc9c0b0f743f431f744349e61da916f9a7ef3f2834204f0dcc1a1fe47ba6b5a948e95685472c170e6
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AUX linux-5.4/9129_0129-fix-bug-in-ucode-force-reload-revision-check.patch 912 BLAKE2B d1340c3e9d2b65fcec19d44f6bf18a1e9b7af3f6df95e4d5757a356dbbe7967bd6a258b8cc17fa4d49e5e6b994577d1eb85b9ccd53a8325ba70037a719969a4d SHA512 8ba90dbaf05c8632ce4896cf0153d96385d812779800729010beac156cc643035af1db2b1ad726da1dd39a7ee92db7f947b26d5a1224567d9666cd687c33b181
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AUX linux-5.4/9131_0131-nvme-workaround.patch 957 BLAKE2B 417108734ef872b76ab5fd07e244b3bfac39045626bcdc422e37e7248ca2ce0844eec0babd57d0860145d2d18d334dfe46ce328a8a029cb29a4bd53164037a7a SHA512 ffe0e581f3e7efd5bd1de700cb434e9ef91761cc00d1f74da7e52d04478cc46e4bed655e934c8fbedd67434ef7c6c00baa5c59c471cca0bc494da9f6e5a4726c
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AUX linux-5.4/9199-WireGuard-fast-modern-secure-kernel-VPN-tunnel.patch 1735331 BLAKE2B 0cc5d12fe05bbbd5b1255549472640a04f1f2a82d8f2e0fb6d0af703727b8a0b887b496ba18d2cb8c7e1b0accb696254b10ba93e4e3078e99d237a987b1e0720 SHA512 b36f29ca8e920a14c5ad4877b2ff90e1758d495e6be49f03947fb942fb942ed08a87f8011e7af79e4c0b2ab568943bf403d4e8315ca550f487489352c7af761f
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DIST genpatches-4.19-124.base.tar.xz 3482680 BLAKE2B e8716be023f6512fb4613fab11a6ecf6472dd738cdb63669cfc6573e70030bfc5d3374c18672661867dd584d621cffdced21403a337af40b2428ff6703b6aa53 SHA512 dde38efe4b8e413b0aa1380c3fc4284b153b048a38cb8e05fdec34c14588d3e60092a20d247195389ceace0dc9e353caacaf9573c75a2327b4667dcad90c15fa
|
||||
DIST genpatches-4.19-124.extras.tar.xz 17516 BLAKE2B 1c7db2f9f888a9becf0dd891a3f9980431419af50552a4cda06c51f1a7b5d923698d6ce625c619b73386a300438f858a551ca53adc2a5bc110d6eda2a575a22d SHA512 4f29e993be982e272205c6d57e1828e7cc837abbde4a1e7b59e6b20eac648315bec135338b8f6e33df2b49d81e855a9f5c7eeebf6238fa8bc3bbd2215c324eff
|
||||
DIST genpatches-5.4-43.base.tar.xz 1471384 BLAKE2B 5d95108953fa888770bc863ec3819bfb652e3cde4a8a9db3929e4dfe3cd87e100e993c83fe0d87d064e68878c4f548b327f33e89058d16d66dfe43cd0880c359 SHA512 3f387d99a5a3f458b366b8fb0d6ddc0891171b532741089fd3ccaa5900083102fc63ea54e811042dac9d6b0ac87781109944bd8ff3ac9b63e541e7c8c180d32b
|
||||
DIST genpatches-5.4-43.extras.tar.xz 1764 BLAKE2B 92a0a6bc5406ad2b27e6de9daa95b005a2ac80d0373d15cf8b080e6bda504285cc63137113230d7213a47722f3cbef61138034b6e844d8a1875c5098acc18b85 SHA512 15b38aef60c03de9ece8c48e27ac8398c2a21188223fa5fd830729a946738f1ab1f1b811f07a1909a172e394fd8e0b7ada5561cd58ef83112000436a741f0476
|
||||
DIST linux-4.19.tar.xz 103117552 BLAKE2B 1dbf16cf410867412d17568fe42bc1e90c034183b654d270b650621ff7664a321950943d0639205bc1ee7ef6210be170c1f2c785a042ed8a4ec5e3a486d890e0 SHA512 ab67cc746b375a8b135e8b23e35e1d6787930d19b3c26b2679787d62951cbdbc3bb66f8ededeb9b890e5008b2459397f9018f1a6772fdef67780b06a4cb9f6f4
|
||||
DIST linux-5.4.tar.xz 109441440 BLAKE2B 193bc4a3147e147d5529956164ec4912fad5d5c6fb07f909ff1056e57235834173194afc686993ccd785c1ff15804de0961b625f3008cca0e27493efc8f27b13 SHA512 9f60f77e8ab972b9438ac648bed17551c8491d6585a5e85f694b2eaa4c623fbc61eb18419b2656b6795eac5deec0edaa04547fc6723fbda52256bd7f3486898f
|
||||
DIST linux-hardened-4.19.125.a.patch 97705 BLAKE2B ca013aaf31bf90177b5d2d2cb2018bafaa0173c6017193bd5bbc3568a4bd34d628798a8dc56411add627340b3b1617f7d43b02a7e032bd7e4374166e7c3bf8e0 SHA512 771a696115a9879b36fb01d3dc7c4cc9cd02591c07f6cca6f73e956818fa77e1dc42289f79167c4fb2deb69ec8fd9b458757bf45403d7fce874b7b57eb551482
|
||||
DIST linux-hardened-5.4.43.b.patch 100923 BLAKE2B bd2eae1a0b6d21a442abe519f33c86e91f7b2d36329679988694959e3df324109c75ebcaa15075915861d16f4cb6d23fe3ac8b9082b3a335fc5f1a85122a08d3 SHA512 2f9a96dd2ffe640ed901790c94c054b478a97febd809397e17be422aeac42c3cc9cfee37fe7df5a52279a1194152db5d4af0e9763f3463ddc44ea780c234db5f
|
||||
DIST tinycorelinux-10.1-amd64.qcow2 16842752 BLAKE2B e013e76503c335739a9623c0901ca791937a0e6b177854535cadec1e2c2cd2df588283ed3128cf652595f32264fbfe5b3bd3a8c97665fd4da344e308535be366 SHA512 c3aeb20ff8769da9211694b7f701907cc7ae7582cdfad2c2fdc008d97ebcbd9dc08245b4e8f8450e1cb304bd705345a11fe79f901a47979fee91443841d55641
|
||||
DIST tinycorelinux-10.1-x86.qcow2 14876672 BLAKE2B 3c760eb7438b13261e52ecfaa33a53649ced95f1ab40aae52134b8cdc31a16d7aa0d6a6dd716e268ed148e9d77a10b7c700b141b61d70c82d271ffe88e8e2a3c SHA512 9964538dc42f232a11949f74b61d46422ea5da3bdc253a217119bd0b8a750c40fd2da0b07157067be9ac0226472614f210a1248114df0d331df390979867a895
|
||||
EBUILD hardened-kernel-4.19.125.ebuild 2524 BLAKE2B c5f921537902486362e68d1ac8268999b0c6f7b895269103b2d5b4a9625bfd39e3269a86a3668b7dca8c167c4fd2a39e1460e97940df636d14aaeafea1119f33 SHA512 98a798ce7d62cf32d907f8f954327a16d1d5edd89e4f4911eaadf880b6183764cfc93a50422d2a9b30a2f303b0fec9ca89c8f14b486eb386fd2ab070d18108ae
|
||||
EBUILD hardened-kernel-5.4.43.ebuild 2517 BLAKE2B 8951385558e28360ddae284e603ebaa2b9c6f2f58e20ce7b307fd7eece2f77d9c7572d0ba7de4c2959141444d1f8997e393922b039b834862a60930bbcfd2b4b SHA512 b3d6661d3516703ac8f8bd69460a3a0b9ee0294045fe00caaafcf9dbaefe453efd9d07a1945cc571c4479b7cffb1cb52d561b8dcbe5a071cede25dd5c06d4ce4
|
||||
MISC metadata.xml 345 BLAKE2B 4003222d76459210cbeba27d68bcef9b42f500dd3dafe53505dae42004c5224eeae395fb30d7582de614654d2fde19d118c8c31fbc35e5335c9150d93f42efc9 SHA512 994d288cd16858bad3177d383a279f0f549ddf40ef87c62683815540b331bd48d4afa4d0c6af947e409c58f8abb5e1da045bb98dc00a422ea724cdf0610d6619
|
||||
|
||||
5586
sys-kernel/hardened-kernel/files/linux-5.4.amd64.config
Normal file
5586
sys-kernel/hardened-kernel/files/linux-5.4.amd64.config
Normal file
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,38 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Gen Zhang <blackgod016574@gmail.com>
|
||||
Date: Thu, 23 May 2019 08:34:52 +0800
|
||||
Subject: [PATCH] consolemap: Fix a memory leaking bug in
|
||||
drivers/tty/vt/consolemap.c
|
||||
|
||||
In function con_insert_unipair(), when allocation for p2 and p1[n]
|
||||
fails, ENOMEM is returned, but previously allocated p1 is not freed,
|
||||
remains as leaking memory. Thus we should free p1 as well when this
|
||||
allocation fails.
|
||||
|
||||
Signed-off-by: Gen Zhang <blackgod016574@gmail.com>
|
||||
Reviewed-by: Kees Cook <keescook@chromium.org>
|
||||
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||||
---
|
||||
drivers/tty/vt/consolemap.c | 6 +++++-
|
||||
1 file changed, 5 insertions(+), 1 deletion(-)
|
||||
|
||||
diff --git a/drivers/tty/vt/consolemap.c b/drivers/tty/vt/consolemap.c
|
||||
index b28aa0d289f8..79fcc96cc7c0 100644
|
||||
--- a/drivers/tty/vt/consolemap.c
|
||||
+++ b/drivers/tty/vt/consolemap.c
|
||||
@@ -489,7 +489,11 @@ con_insert_unipair(struct uni_pagedir *p, u_short unicode, u_short fontpos)
|
||||
p2 = p1[n = (unicode >> 6) & 0x1f];
|
||||
if (!p2) {
|
||||
p2 = p1[n] = kmalloc_array(64, sizeof(u16), GFP_KERNEL);
|
||||
- if (!p2) return -ENOMEM;
|
||||
+ if (!p2) {
|
||||
+ kfree(p1);
|
||||
+ p->uni_pgdir[n] = NULL;
|
||||
+ return -ENOMEM;
|
||||
+ }
|
||||
memset(p2, 0xff, 64*sizeof(u16)); /* No glyphs for the characters (yet) */
|
||||
}
|
||||
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,35 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Navid Emamdoost <navid.emamdoost@gmail.com>
|
||||
Date: Wed, 25 Sep 2019 12:02:41 -0300
|
||||
Subject: [PATCH] media: rc: prevent memory leak in cx23888_ir_probe
|
||||
|
||||
In cx23888_ir_probe if kfifo_alloc fails the allocated memory for state
|
||||
should be released.
|
||||
|
||||
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
|
||||
Signed-off-by: Sean Young <sean@mess.org>
|
||||
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
|
||||
---
|
||||
drivers/media/pci/cx23885/cx23888-ir.c | 5 ++++-
|
||||
1 file changed, 4 insertions(+), 1 deletion(-)
|
||||
|
||||
diff --git a/drivers/media/pci/cx23885/cx23888-ir.c b/drivers/media/pci/cx23885/cx23888-ir.c
|
||||
index e880afe37f15..d59ca3601785 100644
|
||||
--- a/drivers/media/pci/cx23885/cx23888-ir.c
|
||||
+++ b/drivers/media/pci/cx23885/cx23888-ir.c
|
||||
@@ -1167,8 +1167,11 @@ int cx23888_ir_probe(struct cx23885_dev *dev)
|
||||
return -ENOMEM;
|
||||
|
||||
spin_lock_init(&state->rx_kfifo_lock);
|
||||
- if (kfifo_alloc(&state->rx_kfifo, CX23888_IR_RX_KFIFO_SIZE, GFP_KERNEL))
|
||||
+ if (kfifo_alloc(&state->rx_kfifo, CX23888_IR_RX_KFIFO_SIZE,
|
||||
+ GFP_KERNEL)) {
|
||||
+ kfree(state);
|
||||
return -ENOMEM;
|
||||
+ }
|
||||
|
||||
state->dev = dev;
|
||||
sd = &state->sd;
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,88 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Kai Vehmanen <kai.vehmanen@linux.intel.com>
|
||||
Date: Fri, 20 Sep 2019 11:39:18 +0300
|
||||
Subject: [PATCH] drm/i915: save AUD_FREQ_CNTRL state at audio domain suspend
|
||||
|
||||
commit 87c1694533c947bf950251df3da04a32a05ede64 upstream
|
||||
|
||||
When audio power domain is suspended, the display driver must
|
||||
save state of AUD_FREQ_CNTRL on Tiger Lake and Ice Lake
|
||||
systems. The initial value of the register is set by BIOS and
|
||||
is read by driver during the audio component init sequence.
|
||||
|
||||
Cc: Jani Nikula <jani.nikula@intel.com>
|
||||
Cc: Imre Deak <imre.deak@intel.com>
|
||||
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
|
||||
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
|
||||
Link: https://patchwork.freedesktop.org/patch/msgid/20190920083918.27057-1-kai.vehmanen@linux.intel.com
|
||||
---
|
||||
drivers/gpu/drm/i915/display/intel_audio.c | 17 +++++++++++++++--
|
||||
drivers/gpu/drm/i915/i915_drv.h | 1 +
|
||||
drivers/gpu/drm/i915/i915_reg.h | 2 ++
|
||||
3 files changed, 18 insertions(+), 2 deletions(-)
|
||||
|
||||
diff --git a/drivers/gpu/drm/i915/display/intel_audio.c b/drivers/gpu/drm/i915/display/intel_audio.c
|
||||
index aac089c79ceb..54638d99e021 100644
|
||||
--- a/drivers/gpu/drm/i915/display/intel_audio.c
|
||||
+++ b/drivers/gpu/drm/i915/display/intel_audio.c
|
||||
@@ -852,10 +852,17 @@ static unsigned long i915_audio_component_get_power(struct device *kdev)
|
||||
|
||||
ret = intel_display_power_get(dev_priv, POWER_DOMAIN_AUDIO);
|
||||
|
||||
- /* Force CDCLK to 2*BCLK as long as we need audio to be powered. */
|
||||
- if (dev_priv->audio_power_refcount++ == 0)
|
||||
+ if (dev_priv->audio_power_refcount++ == 0) {
|
||||
+ if (IS_TIGERLAKE(dev_priv) || IS_ICELAKE(dev_priv)) {
|
||||
+ I915_WRITE(AUD_FREQ_CNTRL, dev_priv->audio_freq_cntrl);
|
||||
+ DRM_DEBUG_KMS("restored AUD_FREQ_CNTRL to 0x%x\n",
|
||||
+ dev_priv->audio_freq_cntrl);
|
||||
+ }
|
||||
+
|
||||
+ /* Force CDCLK to 2*BCLK as long as we need audio powered. */
|
||||
if (IS_CANNONLAKE(dev_priv) || IS_GEMINILAKE(dev_priv))
|
||||
glk_force_audio_cdclk(dev_priv, true);
|
||||
+ }
|
||||
|
||||
return ret;
|
||||
}
|
||||
@@ -1116,6 +1123,12 @@ static void i915_audio_component_init(struct drm_i915_private *dev_priv)
|
||||
return;
|
||||
}
|
||||
|
||||
+ if (IS_TIGERLAKE(dev_priv) || IS_ICELAKE(dev_priv)) {
|
||||
+ dev_priv->audio_freq_cntrl = I915_READ(AUD_FREQ_CNTRL);
|
||||
+ DRM_DEBUG_KMS("init value of AUD_FREQ_CNTRL of 0x%x\n",
|
||||
+ dev_priv->audio_freq_cntrl);
|
||||
+ }
|
||||
+
|
||||
dev_priv->audio_component_registered = true;
|
||||
}
|
||||
|
||||
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
|
||||
index 07f1e89a55ca..fcf7423075ef 100644
|
||||
--- a/drivers/gpu/drm/i915/i915_drv.h
|
||||
+++ b/drivers/gpu/drm/i915/i915_drv.h
|
||||
@@ -1541,6 +1541,7 @@ struct drm_i915_private {
|
||||
*/
|
||||
struct mutex av_mutex;
|
||||
int audio_power_refcount;
|
||||
+ u32 audio_freq_cntrl;
|
||||
|
||||
struct {
|
||||
struct mutex mutex;
|
||||
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
|
||||
index 8649a3028963..6ecb64c042ef 100644
|
||||
--- a/drivers/gpu/drm/i915/i915_reg.h
|
||||
+++ b/drivers/gpu/drm/i915/i915_reg.h
|
||||
@@ -9127,6 +9127,8 @@ enum {
|
||||
#define HSW_AUD_CHICKENBIT _MMIO(0x65f10)
|
||||
#define SKL_AUD_CODEC_WAKE_SIGNAL (1 << 15)
|
||||
|
||||
+#define AUD_FREQ_CNTRL _MMIO(0x65900)
|
||||
+
|
||||
/*
|
||||
* HSW - ICL power wells
|
||||
*
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,58 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Kai Vehmanen <kai.vehmanen@linux.intel.com>
|
||||
Date: Thu, 3 Oct 2019 11:55:30 +0300
|
||||
Subject: [PATCH] drm/i915: Fix audio power up sequence for gen10+ display
|
||||
|
||||
commit 1580d3cdddbba4a5ef78a04a5289e32844e6af24 upstream
|
||||
|
||||
On platfroms with gen10+ display, driver must set the enable bit of
|
||||
AUDIO_PIN_BUF_CTL register before transactions with the HDA controller
|
||||
can proceed. Add setting this bit to the audio power up sequence.
|
||||
|
||||
Failing to do this resulted in errors during display audio codec probe,
|
||||
and failures during resume from suspend.
|
||||
|
||||
Note: We may also need to disable the bit afterwards, but there are
|
||||
still unresolved issues with that.
|
||||
|
||||
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111214
|
||||
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
|
||||
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
|
||||
Link: https://patchwork.freedesktop.org/patch/msgid/20191003085531.30990-1-kai.vehmanen@linux.intel.com
|
||||
---
|
||||
drivers/gpu/drm/i915/display/intel_audio.c | 5 +++++
|
||||
drivers/gpu/drm/i915/i915_reg.h | 2 ++
|
||||
2 files changed, 7 insertions(+)
|
||||
|
||||
diff --git a/drivers/gpu/drm/i915/display/intel_audio.c b/drivers/gpu/drm/i915/display/intel_audio.c
|
||||
index 54638d99e021..e93776710abc 100644
|
||||
--- a/drivers/gpu/drm/i915/display/intel_audio.c
|
||||
+++ b/drivers/gpu/drm/i915/display/intel_audio.c
|
||||
@@ -862,6 +862,11 @@ static unsigned long i915_audio_component_get_power(struct device *kdev)
|
||||
/* Force CDCLK to 2*BCLK as long as we need audio powered. */
|
||||
if (IS_CANNONLAKE(dev_priv) || IS_GEMINILAKE(dev_priv))
|
||||
glk_force_audio_cdclk(dev_priv, true);
|
||||
+
|
||||
+ if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv))
|
||||
+ I915_WRITE(AUD_PIN_BUF_CTL,
|
||||
+ (I915_READ(AUD_PIN_BUF_CTL) |
|
||||
+ AUD_PIN_BUF_ENABLE));
|
||||
}
|
||||
|
||||
return ret;
|
||||
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
|
||||
index eefd789b9a28..813ddea3f9f1 100644
|
||||
--- a/drivers/gpu/drm/i915/i915_reg.h
|
||||
+++ b/drivers/gpu/drm/i915/i915_reg.h
|
||||
@@ -9133,6 +9133,8 @@ enum {
|
||||
#define SKL_AUD_CODEC_WAKE_SIGNAL (1 << 15)
|
||||
|
||||
#define AUD_FREQ_CNTRL _MMIO(0x65900)
|
||||
+#define AUD_PIN_BUF_CTL _MMIO(0x48414)
|
||||
+#define AUD_PIN_BUF_ENABLE REG_BIT(31)
|
||||
|
||||
/*
|
||||
* HSW - ICL power wells
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,43 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Kai Vehmanen <kai.vehmanen@linux.intel.com>
|
||||
Date: Thu, 3 Oct 2019 11:55:31 +0300
|
||||
Subject: [PATCH] drm/i915: extend audio CDCLK>=2*BCLK constraint to more
|
||||
platforms
|
||||
|
||||
commit f6ec9483091f8e67adab0311a4e2f90aab523310 upstream
|
||||
|
||||
The CDCLK>=2*BCLK constraint applies to all generations since gen10.
|
||||
Extend the constraint logic in audio get/put_power().
|
||||
|
||||
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
|
||||
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
|
||||
Link: https://patchwork.freedesktop.org/patch/msgid/20191003085531.30990-2-kai.vehmanen@linux.intel.com
|
||||
---
|
||||
drivers/gpu/drm/i915/display/intel_audio.c | 4 ++--
|
||||
1 file changed, 2 insertions(+), 2 deletions(-)
|
||||
|
||||
diff --git a/drivers/gpu/drm/i915/display/intel_audio.c b/drivers/gpu/drm/i915/display/intel_audio.c
|
||||
index e93776710abc..ed18511befa3 100644
|
||||
--- a/drivers/gpu/drm/i915/display/intel_audio.c
|
||||
+++ b/drivers/gpu/drm/i915/display/intel_audio.c
|
||||
@@ -860,7 +860,7 @@ static unsigned long i915_audio_component_get_power(struct device *kdev)
|
||||
}
|
||||
|
||||
/* Force CDCLK to 2*BCLK as long as we need audio powered. */
|
||||
- if (IS_CANNONLAKE(dev_priv) || IS_GEMINILAKE(dev_priv))
|
||||
+ if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv))
|
||||
glk_force_audio_cdclk(dev_priv, true);
|
||||
|
||||
if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv))
|
||||
@@ -879,7 +879,7 @@ static void i915_audio_component_put_power(struct device *kdev,
|
||||
|
||||
/* Stop forcing CDCLK to 2*BCLK if no need for audio to be powered. */
|
||||
if (--dev_priv->audio_power_refcount == 0)
|
||||
- if (IS_CANNONLAKE(dev_priv) || IS_GEMINILAKE(dev_priv))
|
||||
+ if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv))
|
||||
glk_force_audio_cdclk(dev_priv, false);
|
||||
|
||||
intel_display_power_put(dev_priv, POWER_DOMAIN_AUDIO, cookie);
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,65 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Tue, 23 Jun 2015 01:26:52 -0500
|
||||
Subject: [PATCH] i8042: decrease debug message level to info
|
||||
|
||||
Author: Arjan van de Ven <arjan@linux.intel.com>
|
||||
|
||||
Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
|
||||
Signed-off-by: Jose Carlos Venegas Munoz <jos.c.venegas.munoz@intel.com>
|
||||
---
|
||||
drivers/input/serio/i8042.c | 10 +++++-----
|
||||
1 file changed, 5 insertions(+), 5 deletions(-)
|
||||
|
||||
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
|
||||
index 20ff2bed3917..9716c549a76b 100644
|
||||
--- a/drivers/input/serio/i8042.c
|
||||
+++ b/drivers/input/serio/i8042.c
|
||||
@@ -611,7 +611,7 @@ static int i8042_enable_kbd_port(void)
|
||||
if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
|
||||
i8042_ctr &= ~I8042_CTR_KBDINT;
|
||||
i8042_ctr |= I8042_CTR_KBDDIS;
|
||||
- pr_err("Failed to enable KBD port\n");
|
||||
+ pr_info("Failed to enable KBD port\n");
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
@@ -630,7 +630,7 @@ static int i8042_enable_aux_port(void)
|
||||
if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
|
||||
i8042_ctr &= ~I8042_CTR_AUXINT;
|
||||
i8042_ctr |= I8042_CTR_AUXDIS;
|
||||
- pr_err("Failed to enable AUX port\n");
|
||||
+ pr_info("Failed to enable AUX port\n");
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
@@ -722,7 +722,7 @@ static int __init i8042_check_mux(void)
|
||||
i8042_ctr &= ~I8042_CTR_AUXINT;
|
||||
|
||||
if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
|
||||
- pr_err("Failed to disable AUX port, can't use MUX\n");
|
||||
+ pr_info("Failed to disable AUX port, can't use MUX\n");
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
@@ -945,7 +945,7 @@ static int i8042_controller_selftest(void)
|
||||
do {
|
||||
|
||||
if (i8042_command(¶m, I8042_CMD_CTL_TEST)) {
|
||||
- pr_err("i8042 controller selftest timeout\n");
|
||||
+ pr_info("i8042 controller selftest timeout\n");
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
@@ -967,7 +967,7 @@ static int i8042_controller_selftest(void)
|
||||
pr_info("giving up on controller selftest, continuing anyway...\n");
|
||||
return 0;
|
||||
#else
|
||||
- pr_err("i8042 controller selftest failed\n");
|
||||
+ pr_info("i8042 controller selftest failed\n");
|
||||
return -EIO;
|
||||
#endif
|
||||
}
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,35 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Mon, 11 Jan 2016 10:01:44 -0600
|
||||
Subject: [PATCH] Increase the ext4 default commit age
|
||||
|
||||
Both the VM and EXT4 have a "commit to disk after X seconds" time.
|
||||
Currently the EXT4 time is shorter than our VM time, which is a bit
|
||||
suboptional,
|
||||
it's better for performance to let the VM do the writeouts in bulk
|
||||
rather than something deep in the journalling layer.
|
||||
|
||||
(DISTRO TWEAK -- NOT FOR UPSTREAM)
|
||||
|
||||
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
|
||||
---
|
||||
include/linux/jbd2.h | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
|
||||
index 603fbc4e2f70..339e22bd75d3 100644
|
||||
--- a/include/linux/jbd2.h
|
||||
+++ b/include/linux/jbd2.h
|
||||
@@ -44,7 +44,7 @@
|
||||
/*
|
||||
* The default maximum commit age, in seconds.
|
||||
*/
|
||||
-#define JBD2_DEFAULT_MAX_COMMIT_AGE 5
|
||||
+#define JBD2_DEFAULT_MAX_COMMIT_AGE 30
|
||||
|
||||
#ifdef CONFIG_JBD2_DEBUG
|
||||
/*
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,25 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Mon, 14 Mar 2016 11:22:09 -0600
|
||||
Subject: [PATCH] silence rapl
|
||||
|
||||
---
|
||||
drivers/powercap/intel_rapl_common.c | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
diff --git a/drivers/powercap/intel_rapl_common.c b/drivers/powercap/intel_rapl_common.c
|
||||
index 94ddd7d659c8..8c5a87f5f966 100644
|
||||
--- a/drivers/powercap/intel_rapl_common.c
|
||||
+++ b/drivers/powercap/intel_rapl_common.c
|
||||
@@ -1419,7 +1419,7 @@ static int __init rapl_init(void)
|
||||
|
||||
id = x86_match_cpu(rapl_ids);
|
||||
if (!id) {
|
||||
- pr_err("driver does not support CPU family %d model %d\n",
|
||||
+ pr_info("driver does not support CPU family %d model %d\n",
|
||||
boot_cpu_data.x86, boot_cpu_data.x86_model);
|
||||
|
||||
return -ENODEV;
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,27 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Mon, 14 Mar 2016 11:10:58 -0600
|
||||
Subject: [PATCH] pci pme wakeups
|
||||
|
||||
Reduce wakeups for PME checks, which are a workaround for miswired
|
||||
boards (sadly, too many of them) in laptops.
|
||||
---
|
||||
drivers/pci/pci.c | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
|
||||
index a97e2571a527..772e8935aa60 100644
|
||||
--- a/drivers/pci/pci.c
|
||||
+++ b/drivers/pci/pci.c
|
||||
@@ -61,7 +61,7 @@ struct pci_pme_device {
|
||||
struct pci_dev *dev;
|
||||
};
|
||||
|
||||
-#define PME_TIMEOUT 1000 /* How long between PME checks */
|
||||
+#define PME_TIMEOUT 4000 /* How long between PME checks */
|
||||
|
||||
static void pci_dev_d3_sleep(struct pci_dev *dev)
|
||||
{
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,52 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Mon, 6 May 2019 12:57:09 -0500
|
||||
Subject: [PATCH] ksm-wakeups
|
||||
|
||||
reduce wakeups in ksm by adding rounding (aligning) when
|
||||
the sleep times are 1 second or longer
|
||||
|
||||
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
|
||||
---
|
||||
kernel/watchdog.c | 2 +-
|
||||
mm/ksm.c | 11 ++++++++---
|
||||
2 files changed, 9 insertions(+), 4 deletions(-)
|
||||
|
||||
diff --git a/kernel/watchdog.c b/kernel/watchdog.c
|
||||
index f41334ef0971..eb49c42f215b 100644
|
||||
--- a/kernel/watchdog.c
|
||||
+++ b/kernel/watchdog.c
|
||||
@@ -41,7 +41,7 @@ unsigned long __read_mostly watchdog_enabled;
|
||||
int __read_mostly watchdog_user_enabled = 1;
|
||||
int __read_mostly nmi_watchdog_user_enabled = NMI_WATCHDOG_DEFAULT;
|
||||
int __read_mostly soft_watchdog_user_enabled = 1;
|
||||
-int __read_mostly watchdog_thresh = 10;
|
||||
+int __read_mostly watchdog_thresh = 40;
|
||||
static int __read_mostly nmi_watchdog_available;
|
||||
|
||||
static struct cpumask watchdog_allowed_mask __read_mostly;
|
||||
diff --git a/mm/ksm.c b/mm/ksm.c
|
||||
index 7905934cd3ad..9ea848346a0b 100644
|
||||
--- a/mm/ksm.c
|
||||
+++ b/mm/ksm.c
|
||||
@@ -2414,9 +2414,14 @@ static int ksm_scan_thread(void *nothing)
|
||||
|
||||
if (ksmd_should_run()) {
|
||||
sleep_ms = READ_ONCE(ksm_thread_sleep_millisecs);
|
||||
- wait_event_interruptible_timeout(ksm_iter_wait,
|
||||
- sleep_ms != READ_ONCE(ksm_thread_sleep_millisecs),
|
||||
- msecs_to_jiffies(sleep_ms));
|
||||
+ if (sleep_ms >= 1000)
|
||||
+ wait_event_interruptible_timeout(ksm_iter_wait,
|
||||
+ sleep_ms != READ_ONCE(ksm_thread_sleep_millisecs),
|
||||
+ msecs_to_jiffies(round_jiffies_relative(sleep_ms)));
|
||||
+ else
|
||||
+ wait_event_interruptible_timeout(ksm_iter_wait,
|
||||
+ sleep_ms != READ_ONCE(ksm_thread_sleep_millisecs),
|
||||
+ msecs_to_jiffies(sleep_ms));
|
||||
} else {
|
||||
wait_event_freezable(ksm_thread_wait,
|
||||
ksmd_should_run() || kthread_should_stop());
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,220 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Sat, 19 Mar 2016 21:32:19 -0400
|
||||
Subject: [PATCH] intel_idle: tweak cpuidle cstates
|
||||
|
||||
Increase target_residency in cpuidle cstate
|
||||
|
||||
Tune intel_idle to be a bit less agressive;
|
||||
Clear linux is cleaner in hygiene (wakupes) than the average linux,
|
||||
so we can afford changing these in a way that increases
|
||||
performance while keeping power efficiency
|
||||
---
|
||||
drivers/idle/intel_idle.c | 44 +++++++++++++++++++--------------------
|
||||
1 file changed, 22 insertions(+), 22 deletions(-)
|
||||
|
||||
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
|
||||
index 347b08b56042..31772dd98192 100644
|
||||
--- a/drivers/idle/intel_idle.c
|
||||
+++ b/drivers/idle/intel_idle.c
|
||||
@@ -454,7 +454,7 @@ static struct cpuidle_state hsw_cstates[] = {
|
||||
.desc = "MWAIT 0x01",
|
||||
.flags = MWAIT2flg(0x01),
|
||||
.exit_latency = 10,
|
||||
- .target_residency = 20,
|
||||
+ .target_residency = 120,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -462,7 +462,7 @@ static struct cpuidle_state hsw_cstates[] = {
|
||||
.desc = "MWAIT 0x10",
|
||||
.flags = MWAIT2flg(0x10) | CPUIDLE_FLAG_TLB_FLUSHED,
|
||||
.exit_latency = 33,
|
||||
- .target_residency = 100,
|
||||
+ .target_residency = 900,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -470,7 +470,7 @@ static struct cpuidle_state hsw_cstates[] = {
|
||||
.desc = "MWAIT 0x20",
|
||||
.flags = MWAIT2flg(0x20) | CPUIDLE_FLAG_TLB_FLUSHED,
|
||||
.exit_latency = 133,
|
||||
- .target_residency = 400,
|
||||
+ .target_residency = 1000,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -478,7 +478,7 @@ static struct cpuidle_state hsw_cstates[] = {
|
||||
.desc = "MWAIT 0x32",
|
||||
.flags = MWAIT2flg(0x32) | CPUIDLE_FLAG_TLB_FLUSHED,
|
||||
.exit_latency = 166,
|
||||
- .target_residency = 500,
|
||||
+ .target_residency = 1500,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -486,7 +486,7 @@ static struct cpuidle_state hsw_cstates[] = {
|
||||
.desc = "MWAIT 0x40",
|
||||
.flags = MWAIT2flg(0x40) | CPUIDLE_FLAG_TLB_FLUSHED,
|
||||
.exit_latency = 300,
|
||||
- .target_residency = 900,
|
||||
+ .target_residency = 2000,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -494,7 +494,7 @@ static struct cpuidle_state hsw_cstates[] = {
|
||||
.desc = "MWAIT 0x50",
|
||||
.flags = MWAIT2flg(0x50) | CPUIDLE_FLAG_TLB_FLUSHED,
|
||||
.exit_latency = 600,
|
||||
- .target_residency = 1800,
|
||||
+ .target_residency = 5000,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -502,7 +502,7 @@ static struct cpuidle_state hsw_cstates[] = {
|
||||
.desc = "MWAIT 0x60",
|
||||
.flags = MWAIT2flg(0x60) | CPUIDLE_FLAG_TLB_FLUSHED,
|
||||
.exit_latency = 2600,
|
||||
- .target_residency = 7700,
|
||||
+ .target_residency = 9000,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -522,7 +522,7 @@ static struct cpuidle_state bdw_cstates[] = {
|
||||
.desc = "MWAIT 0x01",
|
||||
.flags = MWAIT2flg(0x01),
|
||||
.exit_latency = 10,
|
||||
- .target_residency = 20,
|
||||
+ .target_residency = 120,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -530,7 +530,7 @@ static struct cpuidle_state bdw_cstates[] = {
|
||||
.desc = "MWAIT 0x10",
|
||||
.flags = MWAIT2flg(0x10) | CPUIDLE_FLAG_TLB_FLUSHED,
|
||||
.exit_latency = 40,
|
||||
- .target_residency = 100,
|
||||
+ .target_residency = 1000,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -538,7 +538,7 @@ static struct cpuidle_state bdw_cstates[] = {
|
||||
.desc = "MWAIT 0x20",
|
||||
.flags = MWAIT2flg(0x20) | CPUIDLE_FLAG_TLB_FLUSHED,
|
||||
.exit_latency = 133,
|
||||
- .target_residency = 400,
|
||||
+ .target_residency = 1000,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -546,7 +546,7 @@ static struct cpuidle_state bdw_cstates[] = {
|
||||
.desc = "MWAIT 0x32",
|
||||
.flags = MWAIT2flg(0x32) | CPUIDLE_FLAG_TLB_FLUSHED,
|
||||
.exit_latency = 166,
|
||||
- .target_residency = 500,
|
||||
+ .target_residency = 2000,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -554,7 +554,7 @@ static struct cpuidle_state bdw_cstates[] = {
|
||||
.desc = "MWAIT 0x40",
|
||||
.flags = MWAIT2flg(0x40) | CPUIDLE_FLAG_TLB_FLUSHED,
|
||||
.exit_latency = 300,
|
||||
- .target_residency = 900,
|
||||
+ .target_residency = 4000,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -562,7 +562,7 @@ static struct cpuidle_state bdw_cstates[] = {
|
||||
.desc = "MWAIT 0x50",
|
||||
.flags = MWAIT2flg(0x50) | CPUIDLE_FLAG_TLB_FLUSHED,
|
||||
.exit_latency = 600,
|
||||
- .target_residency = 1800,
|
||||
+ .target_residency = 7000,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -570,7 +570,7 @@ static struct cpuidle_state bdw_cstates[] = {
|
||||
.desc = "MWAIT 0x60",
|
||||
.flags = MWAIT2flg(0x60) | CPUIDLE_FLAG_TLB_FLUSHED,
|
||||
.exit_latency = 2600,
|
||||
- .target_residency = 7700,
|
||||
+ .target_residency = 9000,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -591,7 +591,7 @@ static struct cpuidle_state skl_cstates[] = {
|
||||
.desc = "MWAIT 0x01",
|
||||
.flags = MWAIT2flg(0x01),
|
||||
.exit_latency = 10,
|
||||
- .target_residency = 20,
|
||||
+ .target_residency = 120,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -599,7 +599,7 @@ static struct cpuidle_state skl_cstates[] = {
|
||||
.desc = "MWAIT 0x10",
|
||||
.flags = MWAIT2flg(0x10) | CPUIDLE_FLAG_TLB_FLUSHED,
|
||||
.exit_latency = 70,
|
||||
- .target_residency = 100,
|
||||
+ .target_residency = 1000,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -607,7 +607,7 @@ static struct cpuidle_state skl_cstates[] = {
|
||||
.desc = "MWAIT 0x20",
|
||||
.flags = MWAIT2flg(0x20) | CPUIDLE_FLAG_TLB_FLUSHED,
|
||||
.exit_latency = 85,
|
||||
- .target_residency = 200,
|
||||
+ .target_residency = 600,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -615,7 +615,7 @@ static struct cpuidle_state skl_cstates[] = {
|
||||
.desc = "MWAIT 0x33",
|
||||
.flags = MWAIT2flg(0x33) | CPUIDLE_FLAG_TLB_FLUSHED,
|
||||
.exit_latency = 124,
|
||||
- .target_residency = 800,
|
||||
+ .target_residency = 3000,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -623,7 +623,7 @@ static struct cpuidle_state skl_cstates[] = {
|
||||
.desc = "MWAIT 0x40",
|
||||
.flags = MWAIT2flg(0x40) | CPUIDLE_FLAG_TLB_FLUSHED,
|
||||
.exit_latency = 200,
|
||||
- .target_residency = 800,
|
||||
+ .target_residency = 3200,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -631,7 +631,7 @@ static struct cpuidle_state skl_cstates[] = {
|
||||
.desc = "MWAIT 0x50",
|
||||
.flags = MWAIT2flg(0x50) | CPUIDLE_FLAG_TLB_FLUSHED,
|
||||
.exit_latency = 480,
|
||||
- .target_residency = 5000,
|
||||
+ .target_residency = 9000,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -639,7 +639,7 @@ static struct cpuidle_state skl_cstates[] = {
|
||||
.desc = "MWAIT 0x60",
|
||||
.flags = MWAIT2flg(0x60) | CPUIDLE_FLAG_TLB_FLUSHED,
|
||||
.exit_latency = 890,
|
||||
- .target_residency = 5000,
|
||||
+ .target_residency = 9000,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
@@ -660,7 +660,7 @@ static struct cpuidle_state skx_cstates[] = {
|
||||
.desc = "MWAIT 0x01",
|
||||
.flags = MWAIT2flg(0x01),
|
||||
.exit_latency = 10,
|
||||
- .target_residency = 20,
|
||||
+ .target_residency = 300,
|
||||
.enter = &intel_idle,
|
||||
.enter_s2idle = intel_idle_s2idle, },
|
||||
{
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,31 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Wed, 11 Feb 2015 16:05:23 -0600
|
||||
Subject: [PATCH] bootstats: add printk's to measure boot time in more detail
|
||||
|
||||
Few distro-tweaks to add printk's to visualize boot time better
|
||||
|
||||
Author: Arjan van de Ven <arjan@linux.intel.com>
|
||||
|
||||
Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
|
||||
---
|
||||
arch/x86/kernel/alternative.c | 2 ++
|
||||
1 file changed, 2 insertions(+)
|
||||
|
||||
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
|
||||
index 9d3a971ea364..49c56443759c 100644
|
||||
--- a/arch/x86/kernel/alternative.c
|
||||
+++ b/arch/x86/kernel/alternative.c
|
||||
@@ -720,7 +720,9 @@ void __init alternative_instructions(void)
|
||||
* patching.
|
||||
*/
|
||||
|
||||
+ printk("clr: Applying alternatives\n");
|
||||
apply_alternatives(__alt_instructions, __alt_instructions_end);
|
||||
+ printk("clr: Applying alternatives done\n");
|
||||
|
||||
#ifdef CONFIG_SMP
|
||||
/* Patch to UP if other cpus not imminent. */
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,28 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Wed, 11 Feb 2015 17:28:14 -0600
|
||||
Subject: [PATCH] smpboot: reuse timer calibration
|
||||
|
||||
NO point recalibrating for known-constant tsc ...
|
||||
saves 200ms+ of boot time.
|
||||
---
|
||||
arch/x86/kernel/tsc.c | 3 +++
|
||||
1 file changed, 3 insertions(+)
|
||||
|
||||
diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
|
||||
index 7e322e2daaf5..bb2c9b5eed71 100644
|
||||
--- a/arch/x86/kernel/tsc.c
|
||||
+++ b/arch/x86/kernel/tsc.c
|
||||
@@ -1528,6 +1528,9 @@ unsigned long calibrate_delay_is_known(void)
|
||||
if (!constant_tsc || !mask)
|
||||
return 0;
|
||||
|
||||
+ if (cpu != 0)
|
||||
+ return cpu_data(0).loops_per_jiffy;
|
||||
+
|
||||
sibling = cpumask_any_but(mask, cpu);
|
||||
if (sibling < nr_cpu_ids)
|
||||
return cpu_data(sibling).loops_per_jiffy;
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,156 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Jim Kukunas <james.t.kukunas@linux.intel.com>
|
||||
Date: Fri, 27 May 2016 09:26:51 -0400
|
||||
Subject: [PATCH] raid6: add Kconfig option to skip raid6 benchmarking
|
||||
|
||||
Adds CONFIG_RAID6_FORCE_ALGO, which causes the kernel to not benchmark
|
||||
each raid recovery and syndrome generation algorithm, and instead use
|
||||
the version selected via Kconfig (CONFIG_RAID6_FORCE_{INT,SSSE3,AVX2}).
|
||||
In the case, the selected algorithm is not supported by the processor at
|
||||
runtime, a fallback is used.
|
||||
|
||||
Signed-off-by: Jim Kukunas <james.t.kukunas@linux.intel.com>
|
||||
---
|
||||
lib/Kconfig | 3 +--
|
||||
lib/raid6/Kconfig | 38 +++++++++++++++++++++++++++++++
|
||||
lib/raid6/algos.c | 58 +++++++++++++++++++++++++++++++++++++++++++++++
|
||||
3 files changed, 97 insertions(+), 2 deletions(-)
|
||||
create mode 100644 lib/raid6/Kconfig
|
||||
|
||||
diff --git a/lib/Kconfig b/lib/Kconfig
|
||||
index 3321d04dfa5a..e4343fa05964 100644
|
||||
--- a/lib/Kconfig
|
||||
+++ b/lib/Kconfig
|
||||
@@ -8,8 +8,7 @@ config BINARY_PRINTF
|
||||
|
||||
menu "Library routines"
|
||||
|
||||
-config RAID6_PQ
|
||||
- tristate
|
||||
+source "lib/raid6/Kconfig"
|
||||
|
||||
config RAID6_PQ_BENCHMARK
|
||||
bool "Automatically choose fastest RAID6 PQ functions"
|
||||
diff --git a/lib/raid6/Kconfig b/lib/raid6/Kconfig
|
||||
new file mode 100644
|
||||
index 000000000000..d881d6be89bb
|
||||
--- /dev/null
|
||||
+++ b/lib/raid6/Kconfig
|
||||
@@ -0,0 +1,38 @@
|
||||
+menu "RAID 6"
|
||||
+
|
||||
+config RAID6_PQ
|
||||
+ tristate
|
||||
+
|
||||
+config RAID6_FORCE_ALGO
|
||||
+ bool "Always use specified recovery algorithm"
|
||||
+ default n
|
||||
+ depends on RAID6_PQ
|
||||
+ help
|
||||
+ If this option is not set, on every boot the kernel will
|
||||
+ benchmark each optimized version of the RAID6 recovery and
|
||||
+ syndrome generation algorithms and will select the one that
|
||||
+ performs best. Microbenchmarking each version negatively
|
||||
+ affects boot time.
|
||||
+
|
||||
+ Enabling this option skips the benchmark at boot, and
|
||||
+ instead always uses the algorithm selected. The only exception
|
||||
+ is if the selected algorithm relies on a cpu feature not
|
||||
+ supported at runtime. In this case, one of the lower performance
|
||||
+ fallbacks are used.
|
||||
+
|
||||
+choice
|
||||
+ prompt "RAID6 Recovery Algorithm"
|
||||
+ default RAID6_FORCE_INT
|
||||
+ depends on RAID6_FORCE_ALGO
|
||||
+ ---help---
|
||||
+ Select the RAID6 recovery algorithm to unconditionally use
|
||||
+
|
||||
+ config RAID6_FORCE_INT
|
||||
+ bool "Reference Implementation"
|
||||
+ config RAID6_FORCE_SSSE3
|
||||
+ bool "SSSE3"
|
||||
+ config RAID6_FORCE_AVX2
|
||||
+ bool "AVX2"
|
||||
+endchoice
|
||||
+
|
||||
+endmenu
|
||||
diff --git a/lib/raid6/algos.c b/lib/raid6/algos.c
|
||||
index 17417eee0866..8af3d7c737c1 100644
|
||||
--- a/lib/raid6/algos.c
|
||||
+++ b/lib/raid6/algos.c
|
||||
@@ -124,6 +124,63 @@ const struct raid6_recov_calls *const raid6_recov_algos[] = {
|
||||
#define time_before(x, y) ((x) < (y))
|
||||
#endif
|
||||
|
||||
+#ifdef CONFIG_RAID6_FORCE_ALGO
|
||||
+/* TODO don't compile in algos that will never be used */
|
||||
+int __init raid6_select_algo(void)
|
||||
+{
|
||||
+ const struct raid6_recov_calls *recov_fallback = &raid6_recov_intx1;
|
||||
+ const struct raid6_recov_calls *recov_algo;
|
||||
+ const struct raid6_calls *gen_fallback;
|
||||
+ const struct raid6_calls *gen_algo;
|
||||
+
|
||||
+#if defined(__i386__)
|
||||
+ gen_fallback = &raid6_intx32;
|
||||
+#elif defined(__x86_64__)
|
||||
+ gen_fallback = &raid6_sse2x2;
|
||||
+#else
|
||||
+# error "TODO"
|
||||
+#endif
|
||||
+
|
||||
+#if defined(CONFIG_RAID6_FORCE_INT)
|
||||
+ recov_algo = &raid6_recov_intx1;
|
||||
+ gen_algo = &raid6_intx32;
|
||||
+
|
||||
+#elif defined(CONFIG_RAID6_FORCE_SSSE3)
|
||||
+ recov_algo = &raid6_recov_ssse3;
|
||||
+#if defined(__i386__)
|
||||
+ gen_algo = &raid6_sse2x2;
|
||||
+#else
|
||||
+ gen_algo = &raid6_sse2x4;
|
||||
+#endif
|
||||
+
|
||||
+#elif defined(CONFIG_RAID6_FORCE_AVX2)
|
||||
+ recov_algo = &raid6_recov_avx2;
|
||||
+
|
||||
+#if defined(__i386__)
|
||||
+ gen_algo = &raid6_avx2x2;
|
||||
+#else
|
||||
+ gen_algo = &raid6_avx2x4;
|
||||
+#endif
|
||||
+
|
||||
+#else
|
||||
+#error "RAID6 Forced Recov Algo: Unsupported selection"
|
||||
+#endif
|
||||
+
|
||||
+ if (recov_algo->valid != NULL && recov_algo->valid() == 0)
|
||||
+ recov_algo = recov_fallback;
|
||||
+
|
||||
+ pr_info("raid6: Forced to use recovery algorithm %s\n", recov_algo->name);
|
||||
+
|
||||
+ raid6_2data_recov = recov_algo->data2;
|
||||
+ raid6_datap_recov = recov_algo->datap;
|
||||
+
|
||||
+ pr_info("raid6: Forced gen() algo %s\n", gen_algo->name);
|
||||
+
|
||||
+ raid6_call = *gen_algo;
|
||||
+
|
||||
+ return gen_algo && recov_algo ? 0 : -EINVAL;
|
||||
+}
|
||||
+#else
|
||||
static inline const struct raid6_recov_calls *raid6_choose_recov(void)
|
||||
{
|
||||
const struct raid6_recov_calls *const *algo;
|
||||
@@ -260,6 +317,7 @@ int __init raid6_select_algo(void)
|
||||
|
||||
return gen_best && rec_best ? 0 : -EINVAL;
|
||||
}
|
||||
+#endif
|
||||
|
||||
static void raid6_exit(void)
|
||||
{
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,50 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Thu, 2 Jun 2016 23:36:32 -0500
|
||||
Subject: [PATCH] Initialize ata before graphics
|
||||
|
||||
ATA init is the long pole in the boot process, and its asynchronous.
|
||||
move the graphics init after it so that ata and graphics initialize
|
||||
in parallel
|
||||
---
|
||||
drivers/Makefile | 15 ++++++++-------
|
||||
1 file changed, 8 insertions(+), 7 deletions(-)
|
||||
|
||||
diff --git a/drivers/Makefile b/drivers/Makefile
|
||||
index aaef17cc6512..d08f3a394929 100644
|
||||
--- a/drivers/Makefile
|
||||
+++ b/drivers/Makefile
|
||||
@@ -58,15 +58,8 @@ obj-y += char/
|
||||
# iommu/ comes before gpu as gpu are using iommu controllers
|
||||
obj-y += iommu/
|
||||
|
||||
-# gpu/ comes after char for AGP vs DRM startup and after iommu
|
||||
-obj-y += gpu/
|
||||
-
|
||||
obj-$(CONFIG_CONNECTOR) += connector/
|
||||
|
||||
-# i810fb and intelfb depend on char/agp/
|
||||
-obj-$(CONFIG_FB_I810) += video/fbdev/i810/
|
||||
-obj-$(CONFIG_FB_INTEL) += video/fbdev/intelfb/
|
||||
-
|
||||
obj-$(CONFIG_PARPORT) += parport/
|
||||
obj-$(CONFIG_NVM) += lightnvm/
|
||||
obj-y += base/ block/ misc/ mfd/ nfc/
|
||||
@@ -79,6 +72,14 @@ obj-$(CONFIG_IDE) += ide/
|
||||
obj-y += scsi/
|
||||
obj-y += nvme/
|
||||
obj-$(CONFIG_ATA) += ata/
|
||||
+
|
||||
+# gpu/ comes after char for AGP vs DRM startup and after iommu
|
||||
+obj-y += gpu/
|
||||
+
|
||||
+# i810fb and intelfb depend on char/agp/
|
||||
+obj-$(CONFIG_FB_I810) += video/fbdev/i810/
|
||||
+obj-$(CONFIG_FB_INTEL) += video/fbdev/intelfb/
|
||||
+
|
||||
obj-$(CONFIG_TARGET_CORE) += target/
|
||||
obj-$(CONFIG_MTD) += mtd/
|
||||
obj-$(CONFIG_SPI) += spi/
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,30 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Fri, 29 Jul 2016 19:10:52 +0000
|
||||
Subject: [PATCH] give rdrand some credit
|
||||
|
||||
try to credit rdrand/rdseed with some entropy
|
||||
|
||||
In VMs but even modern hardware, we're super starved for entropy, and while we can
|
||||
and do wear a tin foil hat, it's very hard to argue that
|
||||
rdrand and rdtsc add zero entropy.
|
||||
---
|
||||
drivers/char/random.c | 2 ++
|
||||
1 file changed, 2 insertions(+)
|
||||
|
||||
diff --git a/drivers/char/random.c b/drivers/char/random.c
|
||||
index 01b8868b9bed..8544472650ea 100644
|
||||
--- a/drivers/char/random.c
|
||||
+++ b/drivers/char/random.c
|
||||
@@ -1937,6 +1937,8 @@ static void __init init_std_data(struct entropy_store *r)
|
||||
if (!arch_get_random_seed_long(&rv) &&
|
||||
!arch_get_random_long(&rv))
|
||||
rv = random_get_entropy();
|
||||
+ else
|
||||
+ credit_entropy_bits(r, 1);
|
||||
mix_pool_bytes(r, &rv, sizeof(rv));
|
||||
}
|
||||
mix_pool_bytes(r, utsname(), sizeof(*(utsname())));
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,28 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Fri, 6 Jan 2017 15:34:09 +0000
|
||||
Subject: [PATCH] ipv4/tcp: allow the memory tuning for tcp to go a little
|
||||
bigger than default
|
||||
|
||||
---
|
||||
net/ipv4/tcp.c | 4 ++--
|
||||
1 file changed, 2 insertions(+), 2 deletions(-)
|
||||
|
||||
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
|
||||
index d8876f0e9672..bbd15a66bf6e 100644
|
||||
--- a/net/ipv4/tcp.c
|
||||
+++ b/net/ipv4/tcp.c
|
||||
@@ -4001,8 +4001,8 @@ void __init tcp_init(void)
|
||||
tcp_init_mem();
|
||||
/* Set per-socket limits to no more than 1/128 the pressure threshold */
|
||||
limit = nr_free_buffer_pages() << (PAGE_SHIFT - 7);
|
||||
- max_wshare = min(4UL*1024*1024, limit);
|
||||
- max_rshare = min(6UL*1024*1024, limit);
|
||||
+ max_wshare = min(16UL*1024*1024, limit);
|
||||
+ max_rshare = min(16UL*1024*1024, limit);
|
||||
|
||||
init_net.ipv4.sysctl_tcp_wmem[0] = SK_MEM_QUANTUM;
|
||||
init_net.ipv4.sysctl_tcp_wmem[1] = 16*1024;
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,25 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Sat, 29 Apr 2017 22:24:34 +0000
|
||||
Subject: [PATCH] kernel: time: reduce ntp wakeups
|
||||
|
||||
---
|
||||
kernel/time/ntp.c | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
|
||||
index 069ca78fb0bf..22d82f21fc2e 100644
|
||||
--- a/kernel/time/ntp.c
|
||||
+++ b/kernel/time/ntp.c
|
||||
@@ -513,7 +513,7 @@ static void sched_sync_hw_clock(struct timespec64 now,
|
||||
* the algorithm is very likely to require a short-sleep retry
|
||||
* after the above long sleep to synchronize ts_nsec.
|
||||
*/
|
||||
- next.tv_sec = 0;
|
||||
+ next.tv_sec = 10;
|
||||
}
|
||||
|
||||
/* Compute the needed delay that will get to tv_nsec == target_nsec */
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,52 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Wed, 17 May 2017 01:52:11 +0000
|
||||
Subject: [PATCH] init: wait for partition and retry scan
|
||||
|
||||
As Clear Linux boots fast the device is not ready when
|
||||
the mounting code is reached, so a retry device scan will
|
||||
be performed every 0.5 sec for at least 40 sec
|
||||
and synchronize the async task.
|
||||
|
||||
Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
|
||||
---
|
||||
init/do_mounts.c | 10 ++++++++++
|
||||
1 file changed, 10 insertions(+)
|
||||
|
||||
diff --git a/init/do_mounts.c b/init/do_mounts.c
|
||||
index 9634ecf3743d..7f7d64621a2a 100644
|
||||
--- a/init/do_mounts.c
|
||||
+++ b/init/do_mounts.c
|
||||
@@ -225,11 +225,19 @@ dev_t name_to_dev_t(const char *name)
|
||||
char *p;
|
||||
dev_t res = 0;
|
||||
int part;
|
||||
+ /* we will wait at least 40 sec */
|
||||
+ int needtowait = 40<<1;
|
||||
|
||||
#ifdef CONFIG_BLOCK
|
||||
if (strncmp(name, "PARTUUID=", 9) == 0) {
|
||||
name += 9;
|
||||
res = devt_from_partuuid(name);
|
||||
+ while (!res && needtowait) {
|
||||
+ /* waiting 0.5 sec */
|
||||
+ msleep(500);
|
||||
+ res = devt_from_partuuid(name);
|
||||
+ needtowait--;
|
||||
+ }
|
||||
if (!res)
|
||||
goto fail;
|
||||
goto done;
|
||||
@@ -585,7 +593,9 @@ void __init prepare_namespace(void)
|
||||
* For example, it is not atypical to wait 5 seconds here
|
||||
* for the touchpad of a laptop to initialize.
|
||||
*/
|
||||
+ async_synchronize_full();
|
||||
wait_for_device_probe();
|
||||
+ async_synchronize_full();
|
||||
|
||||
md_run_setup();
|
||||
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,52 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Tue, 20 Jun 2017 20:19:08 +0000
|
||||
Subject: [PATCH] print fsync count for bootchart
|
||||
|
||||
---
|
||||
block/blk-core.c | 3 +++
|
||||
include/linux/sched.h | 1 +
|
||||
kernel/sched/debug.c | 1 +
|
||||
3 files changed, 5 insertions(+)
|
||||
|
||||
diff --git a/block/blk-core.c b/block/blk-core.c
|
||||
index d5e668ec751b..be554fee0584 100644
|
||||
--- a/block/blk-core.c
|
||||
+++ b/block/blk-core.c
|
||||
@@ -1168,6 +1168,9 @@ blk_qc_t submit_bio(struct bio *bio)
|
||||
count_vm_events(PGPGIN, count);
|
||||
}
|
||||
|
||||
+ if (bio->bi_opf & REQ_PREFLUSH)
|
||||
+ current->fsync_count++;
|
||||
+
|
||||
if (unlikely(block_dump)) {
|
||||
char b[BDEVNAME_SIZE];
|
||||
printk(KERN_DEBUG "%s(%d): %s block %Lu on %s (%u sectors)\n",
|
||||
diff --git a/include/linux/sched.h b/include/linux/sched.h
|
||||
index 775503573ed7..08eb6063db49 100644
|
||||
--- a/include/linux/sched.h
|
||||
+++ b/include/linux/sched.h
|
||||
@@ -881,6 +881,7 @@ struct task_struct {
|
||||
/* Cached requested key. */
|
||||
struct key *cached_requested_key;
|
||||
#endif
|
||||
+ int fsync_count;
|
||||
|
||||
/*
|
||||
* executable name, excluding path.
|
||||
diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c
|
||||
index f7e4579e746c..2e4e887349ff 100644
|
||||
--- a/kernel/sched/debug.c
|
||||
+++ b/kernel/sched/debug.c
|
||||
@@ -879,6 +879,7 @@ void proc_sched_show_task(struct task_struct *p, struct pid_namespace *ns,
|
||||
PN(se.exec_start);
|
||||
PN(se.vruntime);
|
||||
PN(se.sum_exec_runtime);
|
||||
+ P(fsync_count);
|
||||
|
||||
nr_switches = p->nvcsw + p->nivcsw;
|
||||
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,71 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: "Brett T. Warden" <brett.t.warden@intel.com>
|
||||
Date: Mon, 13 Aug 2018 04:01:21 -0500
|
||||
Subject: [PATCH] Add boot option to allow unsigned modules
|
||||
|
||||
Add module.sig_unenforce boot parameter to allow loading unsigned kernel
|
||||
modules. Parameter is only effective if CONFIG_MODULE_SIG_FORCE is
|
||||
enabled and system is *not* SecureBooted.
|
||||
|
||||
Signed-off-by: Brett T. Warden <brett.t.warden@intel.com>
|
||||
Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
|
||||
---
|
||||
kernel/module.c | 21 +++++++++++++++++++++
|
||||
1 file changed, 21 insertions(+)
|
||||
|
||||
diff --git a/kernel/module.c b/kernel/module.c
|
||||
index ff2d7359a418..f6368b8f90b6 100644
|
||||
--- a/kernel/module.c
|
||||
+++ b/kernel/module.c
|
||||
@@ -53,6 +53,7 @@
|
||||
#include <linux/bsearch.h>
|
||||
#include <linux/dynamic_debug.h>
|
||||
#include <linux/audit.h>
|
||||
+#include <linux/efi.h>
|
||||
#include <uapi/linux/module.h>
|
||||
#include "module-internal.h"
|
||||
|
||||
@@ -268,6 +269,10 @@ static void module_assert_mutex_or_preempt(void)
|
||||
|
||||
static bool sig_enforce = IS_ENABLED(CONFIG_MODULE_SIG_FORCE);
|
||||
module_param(sig_enforce, bool_enable_only, 0644);
|
||||
+/* Allow disabling module signature requirement by adding boot param */
|
||||
+static bool sig_unenforce = false;
|
||||
+module_param(sig_unenforce, bool_enable_only, 0644);
|
||||
+
|
||||
|
||||
/*
|
||||
* Export sig_enforce kernel cmdline parameter to allow other subsystems rely
|
||||
@@ -393,6 +398,8 @@ extern const s32 __start___kcrctab_unused[];
|
||||
extern const s32 __start___kcrctab_unused_gpl[];
|
||||
#endif
|
||||
|
||||
+extern struct boot_params boot_params;
|
||||
+
|
||||
#ifndef CONFIG_MODVERSIONS
|
||||
#define symversion(base, idx) NULL
|
||||
#else
|
||||
@@ -4401,6 +4408,20 @@ static const struct file_operations proc_modules_operations = {
|
||||
static int __init proc_modules_init(void)
|
||||
{
|
||||
proc_create("modules", 0, NULL, &proc_modules_operations);
|
||||
+
|
||||
+#ifdef CONFIG_MODULE_SIG_FORCE
|
||||
+ switch (boot_params.secure_boot) {
|
||||
+ case efi_secureboot_mode_unset:
|
||||
+ case efi_secureboot_mode_unknown:
|
||||
+ case efi_secureboot_mode_disabled:
|
||||
+ /*
|
||||
+ * sig_unenforce is only applied if SecureBoot is not
|
||||
+ * enabled.
|
||||
+ */
|
||||
+ sig_enforce = !sig_unenforce;
|
||||
+ }
|
||||
+#endif
|
||||
+
|
||||
return 0;
|
||||
}
|
||||
module_init(proc_modules_init);
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,28 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: William Douglas <william.douglas@intel.com>
|
||||
Date: Wed, 20 Jun 2018 17:23:21 +0000
|
||||
Subject: [PATCH] Enable stateless firmware loading
|
||||
|
||||
Prefer the order of specific version before generic and /etc before
|
||||
/lib to enable the user to give specific overrides for generic
|
||||
firmware and distribution firmware.
|
||||
---
|
||||
drivers/base/firmware_loader/main.c | 2 ++
|
||||
1 file changed, 2 insertions(+)
|
||||
|
||||
diff --git a/drivers/base/firmware_loader/main.c b/drivers/base/firmware_loader/main.c
|
||||
index bf44c79beae9..019547b549a9 100644
|
||||
--- a/drivers/base/firmware_loader/main.c
|
||||
+++ b/drivers/base/firmware_loader/main.c
|
||||
@@ -439,6 +439,8 @@ static int fw_decompress_xz(struct device *dev, struct fw_priv *fw_priv,
|
||||
static char fw_path_para[256];
|
||||
static const char * const fw_path[] = {
|
||||
fw_path_para,
|
||||
+ "/etc/firmware/" UTS_RELEASE,
|
||||
+ "/etc/firmware",
|
||||
"/lib/firmware/updates/" UTS_RELEASE,
|
||||
"/lib/firmware/updates",
|
||||
"/lib/firmware/" UTS_RELEASE,
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,45 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Auke Kok <auke-jan.h.kok@intel.com>
|
||||
Date: Thu, 2 Aug 2018 12:03:22 -0700
|
||||
Subject: [PATCH] Migrate some systemd defaults to the kernel defaults.
|
||||
|
||||
These settings are needed to prevent networking issues when
|
||||
the networking modules come up by default without explicit
|
||||
settings, which breaks some cases.
|
||||
|
||||
We don't want the modprobe settings to be read at boot time
|
||||
if we're not going to do anything else ever.
|
||||
---
|
||||
drivers/net/dummy.c | 2 +-
|
||||
include/uapi/linux/if_bonding.h | 2 +-
|
||||
2 files changed, 2 insertions(+), 2 deletions(-)
|
||||
|
||||
diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
|
||||
index 54e4d8b07f0e..a23d569417a7 100644
|
||||
--- a/drivers/net/dummy.c
|
||||
+++ b/drivers/net/dummy.c
|
||||
@@ -44,7 +44,7 @@
|
||||
#define DRV_NAME "dummy"
|
||||
#define DRV_VERSION "1.0"
|
||||
|
||||
-static int numdummies = 1;
|
||||
+static int numdummies = 0;
|
||||
|
||||
/* fake multicast ability */
|
||||
static void set_multicast_list(struct net_device *dev)
|
||||
diff --git a/include/uapi/linux/if_bonding.h b/include/uapi/linux/if_bonding.h
|
||||
index 790585f0e61b..85560927eff7 100644
|
||||
--- a/include/uapi/linux/if_bonding.h
|
||||
+++ b/include/uapi/linux/if_bonding.h
|
||||
@@ -82,7 +82,7 @@
|
||||
#define BOND_STATE_ACTIVE 0 /* link is active */
|
||||
#define BOND_STATE_BACKUP 1 /* link is backup */
|
||||
|
||||
-#define BOND_DEFAULT_MAX_BONDS 1 /* Default maximum number of devices to support */
|
||||
+#define BOND_DEFAULT_MAX_BONDS 0 /* Default maximum number of devices to support */
|
||||
|
||||
#define BOND_DEFAULT_TX_QUEUES 16 /* Default number of tx queues per device */
|
||||
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,55 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Alan Cox <alan@linux.intel.com>
|
||||
Date: Thu, 10 Mar 2016 15:11:28 +0000
|
||||
Subject: [PATCH] xattr: allow setting user.* attributes on symlinks by owner
|
||||
|
||||
Kvmtool and clear containers supports using user attributes to label host
|
||||
files with the virtual uid/guid of the file in the container. This allows an
|
||||
end user to manage their files and a complete uid space without all the ugly
|
||||
namespace stuff.
|
||||
|
||||
The one gap in the support is symlinks because an end user can change the
|
||||
ownership of a symbolic link. We support attributes on these files as you
|
||||
can already (as root) set security attributes on them.
|
||||
|
||||
The current rules seem slightly over-paranoid and as we have a use case this
|
||||
patch enables updating the attributes on a symbolic link IFF you are the
|
||||
owner of the synlink (as permissions are not usually meaningful on the link
|
||||
itself).
|
||||
|
||||
Signed-off-by: Alan Cox <alan@linux.intel.com>
|
||||
---
|
||||
fs/xattr.c | 14 ++++++++------
|
||||
1 file changed, 8 insertions(+), 6 deletions(-)
|
||||
|
||||
diff --git a/fs/xattr.c b/fs/xattr.c
|
||||
index 90dd78f0eb27..a81d9690f136 100644
|
||||
--- a/fs/xattr.c
|
||||
+++ b/fs/xattr.c
|
||||
@@ -119,15 +119,17 @@ xattr_permission(struct inode *inode, const char *name, int mask)
|
||||
}
|
||||
|
||||
/*
|
||||
- * In the user.* namespace, only regular files and directories can have
|
||||
- * extended attributes. For sticky directories, only the owner and
|
||||
- * privileged users can write attributes.
|
||||
+ * In the user.* namespace, only regular files, symbolic links, and
|
||||
+ * directories can have extended attributes. For symbolic links and
|
||||
+ * sticky directories, only the owner and privileged users can write
|
||||
+ * attributes.
|
||||
*/
|
||||
if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
|
||||
- if (!S_ISREG(inode->i_mode) && !S_ISDIR(inode->i_mode))
|
||||
+ if (!S_ISREG(inode->i_mode) && !S_ISDIR(inode->i_mode) && !S_ISLNK(inode->i_mode))
|
||||
return (mask & MAY_WRITE) ? -EPERM : -ENODATA;
|
||||
- if (S_ISDIR(inode->i_mode) && (inode->i_mode & S_ISVTX) &&
|
||||
- (mask & MAY_WRITE) && !inode_owner_or_capable(inode))
|
||||
+ if (((S_ISDIR(inode->i_mode) && (inode->i_mode & S_ISVTX))
|
||||
+ || S_ISLNK(inode->i_mode)) && (mask & MAY_WRITE)
|
||||
+ && !inode_owner_or_capable(inode))
|
||||
return -EPERM;
|
||||
}
|
||||
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,82 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Wed, 21 Nov 2018 21:21:44 +0000
|
||||
Subject: [PATCH] add scheduler turbo3 patch
|
||||
|
||||
Small scheduler tweak to make the scheduler more turbo3 aware
|
||||
---
|
||||
arch/x86/kernel/itmt.c | 14 ++++++++++++++
|
||||
kernel/sched/fair.c | 19 +++++++++++++++++++
|
||||
2 files changed, 33 insertions(+)
|
||||
|
||||
diff --git a/arch/x86/kernel/itmt.c b/arch/x86/kernel/itmt.c
|
||||
index 1cb3ca9bba49..eeb201bb014b 100644
|
||||
--- a/arch/x86/kernel/itmt.c
|
||||
+++ b/arch/x86/kernel/itmt.c
|
||||
@@ -173,6 +173,11 @@ int arch_asym_cpu_priority(int cpu)
|
||||
return per_cpu(sched_core_priority, cpu);
|
||||
}
|
||||
|
||||
+extern int best_core;
|
||||
+extern int second_best_core;
|
||||
+static int best_core_score;
|
||||
+static int second_best_core_score;
|
||||
+
|
||||
/**
|
||||
* sched_set_itmt_core_prio() - Set CPU priority based on ITMT
|
||||
* @prio: Priority of cpu core
|
||||
@@ -202,5 +207,14 @@ void sched_set_itmt_core_prio(int prio, int core_cpu)
|
||||
smt_prio = prio * smp_num_siblings / i;
|
||||
per_cpu(sched_core_priority, cpu) = smt_prio;
|
||||
i++;
|
||||
+
|
||||
+ if (smt_prio > best_core_score) {
|
||||
+ best_core = cpu;
|
||||
+ best_core_score = smt_prio;
|
||||
+ } else
|
||||
+ if (smt_prio > second_best_core_score) {
|
||||
+ second_best_core = cpu;
|
||||
+ second_best_core_score = smt_prio;
|
||||
+ }
|
||||
}
|
||||
}
|
||||
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
|
||||
index 69a81a5709ff..e1961b94270d 100644
|
||||
--- a/kernel/sched/fair.c
|
||||
+++ b/kernel/sched/fair.c
|
||||
@@ -6439,6 +6439,10 @@ static int find_energy_efficient_cpu(struct task_struct *p, int prev_cpu)
|
||||
*
|
||||
* preempt must be disabled.
|
||||
*/
|
||||
+
|
||||
+int best_core = -1;
|
||||
+int second_best_core = -1;
|
||||
+
|
||||
static int
|
||||
select_task_rq_fair(struct task_struct *p, int prev_cpu, int sd_flag, int wake_flags)
|
||||
{
|
||||
@@ -6462,6 +6466,21 @@ select_task_rq_fair(struct task_struct *p, int prev_cpu, int sd_flag, int wake_f
|
||||
cpumask_test_cpu(cpu, p->cpus_ptr);
|
||||
}
|
||||
|
||||
+ if (prev_cpu != best_core && prev_cpu != second_best_core &&
|
||||
+ cpu_rq(prev_cpu)->nr_running != 0) {
|
||||
+ if (second_best_core != -1 && cpu_rq(second_best_core)->nr_running == 0 &&
|
||||
+ nr_iowait_cpu(second_best_core) < 2 && cpu_to_node(prev_cpu) == cpu_to_node(second_best_core))
|
||||
+ prev_cpu = second_best_core;
|
||||
+ if (best_core != -1 && cpu_rq(best_core)->nr_running == 0 &&
|
||||
+ nr_iowait_cpu(best_core) < 2 && cpu_to_node(prev_cpu) == cpu_to_node(best_core))
|
||||
+ prev_cpu = best_core;
|
||||
+ }
|
||||
+/*
|
||||
+ if (prev_cpu > 0 && cpu_rq(prev_cpu)->nr_running != 0 && cpu_rq(prev_cpu - 1)->nr_running == 0)
|
||||
+ prev_cpu = prev_cpu - 1;
|
||||
+*/
|
||||
+
|
||||
+
|
||||
rcu_read_lock();
|
||||
for_each_domain(cpu, tmp) {
|
||||
if (!(tmp->flags & SD_LOAD_BALANCE))
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,25 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Sat, 8 Dec 2018 18:21:32 +0000
|
||||
Subject: [PATCH] use lfence instead of rep and nop
|
||||
|
||||
---
|
||||
arch/x86/include/asm/processor.h | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
|
||||
index 54f5d54280f6..ee60a1f2dd11 100644
|
||||
--- a/arch/x86/include/asm/processor.h
|
||||
+++ b/arch/x86/include/asm/processor.h
|
||||
@@ -647,7 +647,7 @@ static inline unsigned int cpuid_edx(unsigned int op)
|
||||
/* REP NOP (PAUSE) is a good thing to insert into busy-wait loops. */
|
||||
static __always_inline void rep_nop(void)
|
||||
{
|
||||
- asm volatile("rep; nop" ::: "memory");
|
||||
+ asm volatile("lfence" ::: "memory");
|
||||
}
|
||||
|
||||
static __always_inline void cpu_relax(void)
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,89 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Thu, 13 Dec 2018 01:00:49 +0000
|
||||
Subject: [PATCH] do accept() in LIFO order for cache efficiency
|
||||
|
||||
---
|
||||
include/linux/wait.h | 2 ++
|
||||
kernel/sched/wait.c | 24 ++++++++++++++++++++++++
|
||||
net/ipv4/inet_connection_sock.c | 2 +-
|
||||
3 files changed, 27 insertions(+), 1 deletion(-)
|
||||
|
||||
diff --git a/include/linux/wait.h b/include/linux/wait.h
|
||||
index 3eb7cae8206c..340ca4b81b26 100644
|
||||
--- a/include/linux/wait.h
|
||||
+++ b/include/linux/wait.h
|
||||
@@ -162,6 +162,7 @@ static inline bool wq_has_sleeper(struct wait_queue_head *wq_head)
|
||||
|
||||
extern void add_wait_queue(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry);
|
||||
extern void add_wait_queue_exclusive(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry);
|
||||
+extern void add_wait_queue_exclusive_lifo(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry);
|
||||
extern void remove_wait_queue(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry);
|
||||
|
||||
static inline void __add_wait_queue(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry)
|
||||
@@ -1122,6 +1123,7 @@ do { \
|
||||
*/
|
||||
void prepare_to_wait(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry, int state);
|
||||
void prepare_to_wait_exclusive(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry, int state);
|
||||
+void prepare_to_wait_exclusive_lifo(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry, int state);
|
||||
long prepare_to_wait_event(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry, int state);
|
||||
void finish_wait(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry);
|
||||
long wait_woken(struct wait_queue_entry *wq_entry, unsigned mode, long timeout);
|
||||
diff --git a/kernel/sched/wait.c b/kernel/sched/wait.c
|
||||
index c1e566a114ca..5f8fca88ab23 100644
|
||||
--- a/kernel/sched/wait.c
|
||||
+++ b/kernel/sched/wait.c
|
||||
@@ -37,6 +37,17 @@ void add_wait_queue_exclusive(struct wait_queue_head *wq_head, struct wait_queue
|
||||
}
|
||||
EXPORT_SYMBOL(add_wait_queue_exclusive);
|
||||
|
||||
+void add_wait_queue_exclusive_lifo(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry)
|
||||
+{
|
||||
+ unsigned long flags;
|
||||
+
|
||||
+ wq_entry->flags |= WQ_FLAG_EXCLUSIVE;
|
||||
+ spin_lock_irqsave(&wq_head->lock, flags);
|
||||
+ __add_wait_queue(wq_head, wq_entry);
|
||||
+ spin_unlock_irqrestore(&wq_head->lock, flags);
|
||||
+}
|
||||
+EXPORT_SYMBOL(add_wait_queue_exclusive_lifo);
|
||||
+
|
||||
void remove_wait_queue(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry)
|
||||
{
|
||||
unsigned long flags;
|
||||
@@ -246,6 +257,19 @@ prepare_to_wait_exclusive(struct wait_queue_head *wq_head, struct wait_queue_ent
|
||||
}
|
||||
EXPORT_SYMBOL(prepare_to_wait_exclusive);
|
||||
|
||||
+void prepare_to_wait_exclusive_lifo(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry, int state)
|
||||
+{
|
||||
+ unsigned long flags;
|
||||
+
|
||||
+ wq_entry->flags |= WQ_FLAG_EXCLUSIVE;
|
||||
+ spin_lock_irqsave(&wq_head->lock, flags);
|
||||
+ if (list_empty(&wq_entry->entry))
|
||||
+ __add_wait_queue(wq_head, wq_entry);
|
||||
+ set_current_state(state);
|
||||
+ spin_unlock_irqrestore(&wq_head->lock, flags);
|
||||
+}
|
||||
+EXPORT_SYMBOL(prepare_to_wait_exclusive_lifo);
|
||||
+
|
||||
void init_wait_entry(struct wait_queue_entry *wq_entry, int flags)
|
||||
{
|
||||
wq_entry->flags = flags;
|
||||
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
|
||||
index eb30fc1770de..71e8dc087870 100644
|
||||
--- a/net/ipv4/inet_connection_sock.c
|
||||
+++ b/net/ipv4/inet_connection_sock.c
|
||||
@@ -407,7 +407,7 @@ static int inet_csk_wait_for_connect(struct sock *sk, long timeo)
|
||||
* having to remove and re-insert us on the wait queue.
|
||||
*/
|
||||
for (;;) {
|
||||
- prepare_to_wait_exclusive(sk_sleep(sk), &wait,
|
||||
+ prepare_to_wait_exclusive_lifo(sk_sleep(sk), &wait,
|
||||
TASK_INTERRUPTIBLE);
|
||||
release_sock(sk);
|
||||
if (reqsk_queue_empty(&icsk->icsk_accept_queue))
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,26 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Thu, 8 Feb 2018 16:49:38 +0000
|
||||
Subject: [PATCH] zero extra registers
|
||||
|
||||
This for Zero used caller-saved general registers upon function return.
|
||||
---
|
||||
arch/x86/Makefile | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
|
||||
index 94df0868804b..083a97af538c 100644
|
||||
--- a/arch/x86/Makefile
|
||||
+++ b/arch/x86/Makefile
|
||||
@@ -216,7 +216,7 @@ KBUILD_CFLAGS += -fno-asynchronous-unwind-tables
|
||||
|
||||
# Avoid indirect branches in kernel to deal with Spectre
|
||||
ifdef CONFIG_RETPOLINE
|
||||
- KBUILD_CFLAGS += $(RETPOLINE_CFLAGS)
|
||||
+ KBUILD_CFLAGS += $(RETPOLINE_CFLAGS) -mzero-caller-saved-regs=used
|
||||
# Additionally, avoid generating expensive indirect jumps which
|
||||
# are subject to retpolines for small number of switch cases.
|
||||
# clang turns off jump table generation by default when under
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,35 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Sun, 18 Feb 2018 23:35:41 +0000
|
||||
Subject: [PATCH] locking: rwsem: spin faster
|
||||
|
||||
tweak rwsem owner spinning a bit
|
||||
---
|
||||
kernel/locking/rwsem.c | 4 +++-
|
||||
1 file changed, 3 insertions(+), 1 deletion(-)
|
||||
|
||||
diff --git a/kernel/locking/rwsem.c b/kernel/locking/rwsem.c
|
||||
index eef04551eae7..1ec5ab4c8ff7 100644
|
||||
--- a/kernel/locking/rwsem.c
|
||||
+++ b/kernel/locking/rwsem.c
|
||||
@@ -720,6 +720,7 @@ rwsem_spin_on_owner(struct rw_semaphore *sem, unsigned long nonspinnable)
|
||||
struct task_struct *new, *owner;
|
||||
unsigned long flags, new_flags;
|
||||
enum owner_state state;
|
||||
+ int i = 0;
|
||||
|
||||
owner = rwsem_owner_flags(sem, &flags);
|
||||
state = rwsem_owner_state(owner, flags, nonspinnable);
|
||||
@@ -753,7 +754,8 @@ rwsem_spin_on_owner(struct rw_semaphore *sem, unsigned long nonspinnable)
|
||||
break;
|
||||
}
|
||||
|
||||
- cpu_relax();
|
||||
+ if (i++ > 1000)
|
||||
+ cpu_relax();
|
||||
}
|
||||
rcu_read_unlock();
|
||||
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,42 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Joe Konno <joe.konno@intel.com>
|
||||
Date: Tue, 25 Jun 2019 10:35:54 -0700
|
||||
Subject: [PATCH] ata: libahci: ignore staggered spin-up
|
||||
|
||||
Change libahci to ignore firmware's staggered spin-up flag. End-users
|
||||
who wish to honor firmware's SSS flag can add the following kernel
|
||||
parameter to a new file at /etc/kernel/cmdline.d/ignore_sss.conf:
|
||||
libahci.ignore_sss=0
|
||||
|
||||
And then run
|
||||
sudo clr-boot-manager update
|
||||
|
||||
Signed-off-by: Joe Konno <joe.konno@intel.com>
|
||||
---
|
||||
drivers/ata/libahci.c | 4 ++--
|
||||
1 file changed, 2 insertions(+), 2 deletions(-)
|
||||
|
||||
diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
|
||||
index bff369d9a1a7..30d5784741d1 100644
|
||||
--- a/drivers/ata/libahci.c
|
||||
+++ b/drivers/ata/libahci.c
|
||||
@@ -33,14 +33,14 @@
|
||||
#include "libata.h"
|
||||
|
||||
static int ahci_skip_host_reset;
|
||||
-int ahci_ignore_sss;
|
||||
+int ahci_ignore_sss=1;
|
||||
EXPORT_SYMBOL_GPL(ahci_ignore_sss);
|
||||
|
||||
module_param_named(skip_host_reset, ahci_skip_host_reset, int, 0444);
|
||||
MODULE_PARM_DESC(skip_host_reset, "skip global host reset (0=don't skip, 1=skip)");
|
||||
|
||||
module_param_named(ignore_sss, ahci_ignore_sss, int, 0444);
|
||||
-MODULE_PARM_DESC(ignore_sss, "Ignore staggered spinup flag (0=don't ignore, 1=ignore)");
|
||||
+MODULE_PARM_DESC(ignore_sss, "Ignore staggered spinup flag (0=don't ignore, 1=ignore [default])");
|
||||
|
||||
static int ahci_set_lpm(struct ata_link *link, enum ata_lpm_policy policy,
|
||||
unsigned hints);
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,29 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Sat, 10 Aug 2019 03:19:04 +0000
|
||||
Subject: [PATCH] print CPU that faults
|
||||
|
||||
print cpu number when we print a crash
|
||||
---
|
||||
arch/x86/mm/fault.c | 4 ++--
|
||||
1 file changed, 2 insertions(+), 2 deletions(-)
|
||||
|
||||
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
|
||||
index 9ceacd1156db..5ffc44b5decb 100644
|
||||
--- a/arch/x86/mm/fault.c
|
||||
+++ b/arch/x86/mm/fault.c
|
||||
@@ -842,9 +842,9 @@ show_signal_msg(struct pt_regs *regs, unsigned long error_code,
|
||||
if (!printk_ratelimit())
|
||||
return;
|
||||
|
||||
- printk("%s%s[%d]: segfault at %lx ip %px sp %px error %lx",
|
||||
+ printk("%s%s[%d]: segfault at %lx ip %px sp %px error %lx cpu %i",
|
||||
loglvl, tsk->comm, task_pid_nr(tsk), address,
|
||||
- (void *)regs->ip, (void *)regs->sp, error_code);
|
||||
+ (void *)regs->ip, (void *)regs->sp, error_code, raw_smp_processor_id());
|
||||
|
||||
print_vma_addr(KERN_CONT " in ", regs->ip);
|
||||
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,143 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Ashok Raj <ashok.raj@intel.com>
|
||||
Date: Sat, 20 Jul 2019 14:14:47 +0000
|
||||
Subject: [PATCH] x86/microcode: Force update a uCode even if the rev is the
|
||||
same
|
||||
|
||||
Signed-off-by: Ashok Raj <ashok.raj@intel.com>
|
||||
---
|
||||
arch/x86/kernel/cpu/microcode/core.c | 1 +
|
||||
arch/x86/kernel/cpu/microcode/intel.c | 57 +++++++++++++++++++++++++--
|
||||
2 files changed, 55 insertions(+), 3 deletions(-)
|
||||
|
||||
diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
|
||||
index cb0fdcaf1415..d44fe3e5c028 100644
|
||||
--- a/arch/x86/kernel/cpu/microcode/core.c
|
||||
+++ b/arch/x86/kernel/cpu/microcode/core.c
|
||||
@@ -601,6 +601,7 @@ static int microcode_reload_late(void)
|
||||
atomic_set(&late_cpus_in, 0);
|
||||
atomic_set(&late_cpus_out, 0);
|
||||
|
||||
+ printk ("Going to do stop_machine\n");
|
||||
ret = stop_machine_cpuslocked(__reload_late, NULL, cpu_online_mask);
|
||||
if (ret > 0)
|
||||
microcode_check();
|
||||
diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
|
||||
index ce799cfe9434..9e85d785b226 100644
|
||||
--- a/arch/x86/kernel/cpu/microcode/intel.c
|
||||
+++ b/arch/x86/kernel/cpu/microcode/intel.c
|
||||
@@ -30,6 +30,7 @@
|
||||
#include <linux/uio.h>
|
||||
#include <linux/mm.h>
|
||||
|
||||
+#include <asm/cmdline.h>
|
||||
#include <asm/microcode_intel.h>
|
||||
#include <asm/intel-family.h>
|
||||
#include <asm/processor.h>
|
||||
@@ -38,6 +39,7 @@
|
||||
#include <asm/msr.h>
|
||||
|
||||
static const char ucode_path[] = "kernel/x86/microcode/GenuineIntel.bin";
|
||||
+static bool force_ucode_load = false;
|
||||
|
||||
/* Current microcode patch used in early patching on the APs. */
|
||||
static struct microcode_intel *intel_ucode_patch;
|
||||
@@ -94,8 +96,18 @@ static int has_newer_microcode(void *mc, unsigned int csig, int cpf, int new_rev
|
||||
{
|
||||
struct microcode_header_intel *mc_hdr = mc;
|
||||
|
||||
- if (mc_hdr->rev <= new_rev)
|
||||
+ //if (mc_hdr->rev <= new_rev)
|
||||
+ if (mc_hdr->rev < new_rev) {
|
||||
+ printk ("Returning NO_NEW old = 0x%x new = 0x%x\n",
|
||||
+ mc_hdr->rev, new_rev);
|
||||
return 0;
|
||||
+ }
|
||||
+ if ((mc_hdr->rev == new_rev) && !force_ucode_load) {
|
||||
+ printk ("SAME REV: no_force Returning NO_NEW old = 0x%x new = 0x%x\n",
|
||||
+ mc_hdr->rev, new_rev);
|
||||
+ return 0;
|
||||
+ }
|
||||
+ printk ("ucode: force loading same rev\n");
|
||||
|
||||
return find_matching_signature(mc, csig, cpf);
|
||||
}
|
||||
@@ -593,11 +605,20 @@ static int apply_microcode_early(struct ucode_cpu_info *uci, bool early)
|
||||
* already.
|
||||
*/
|
||||
rev = intel_get_microcode_revision();
|
||||
- if (rev >= mc->hdr.rev) {
|
||||
+ if (rev > mc->hdr.rev) {
|
||||
uci->cpu_sig.rev = rev;
|
||||
return UCODE_OK;
|
||||
}
|
||||
|
||||
+ if (rev == mc->hdr.rev) {
|
||||
+ if (!force_ucode_load) {
|
||||
+ printk ("Matching ucode rev, no update\n");
|
||||
+ return UCODE_OK;
|
||||
+ } else {
|
||||
+ printk ("Matching ucode rev.. force updating\n");
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
/*
|
||||
* Writeback and invalidate caches before updating microcode to avoid
|
||||
* internal issues depending on what the microcode is updating.
|
||||
@@ -649,6 +670,29 @@ int __init save_microcode_in_initrd_intel(void)
|
||||
return 0;
|
||||
}
|
||||
|
||||
+static bool check_force_ucode_bsp(void)
|
||||
+{
|
||||
+ static const char *__force_ucode_str = "force_ucode_load";
|
||||
+
|
||||
+#ifdef CONFIG_X86_32
|
||||
+ const char *cmdline = (const char *)__pa_nodebug(boot_command_line);
|
||||
+ const char *option = (const char *)__pa_nodebug(__force_ucode_str);
|
||||
+ bool *res = (bool *)__pa_nodebug(&force_ucode_load);
|
||||
+
|
||||
+#else /* CONFIG_X86_64 */
|
||||
+ const char *cmdline = boot_command_line;
|
||||
+ const char *option = __force_ucode_str;
|
||||
+ bool *res = &force_ucode_load;
|
||||
+#endif
|
||||
+
|
||||
+ if (cmdline_find_option_bool(cmdline, option)) {
|
||||
+ printk("cmdline forcing ucode update for same rev\n");
|
||||
+ *res = true;
|
||||
+ }
|
||||
+
|
||||
+ return *res;
|
||||
+}
|
||||
+
|
||||
/*
|
||||
* @res_patch, output: a pointer to the patch we found.
|
||||
*/
|
||||
@@ -682,6 +726,9 @@ void __init load_ucode_intel_bsp(void)
|
||||
{
|
||||
struct microcode_intel *patch;
|
||||
struct ucode_cpu_info uci;
|
||||
+ bool force_bsp;
|
||||
+
|
||||
+ force_bsp = check_force_ucode_bsp();
|
||||
|
||||
patch = __load_ucode_intel(&uci);
|
||||
if (!patch)
|
||||
@@ -730,8 +777,12 @@ static struct microcode_intel *find_patch(struct ucode_cpu_info *uci)
|
||||
|
||||
phdr = (struct microcode_header_intel *)iter->data;
|
||||
|
||||
- if (phdr->rev <= uci->cpu_sig.rev)
|
||||
+ if (phdr->rev < uci->cpu_sig.rev)
|
||||
continue;
|
||||
+ if (phdr->rev == uci->cpu_sig.rev && !force_ucode_load)
|
||||
+ continue;
|
||||
+ else
|
||||
+ printk ("same rev forcing ucode\n");
|
||||
|
||||
if (!find_matching_signature(phdr,
|
||||
uci->cpu_sig.sig,
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,69 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Ashok Raj <ashok.raj@intel.com>
|
||||
Date: Sat, 20 Jul 2019 14:14:47 +0000
|
||||
Subject: [PATCH] x86/microcode: echo 2 > reload to force load ucode.
|
||||
|
||||
If you want to force a ucode load even if the version
|
||||
doesn't change try this
|
||||
|
||||
To just do a normal upgrade where new rev > current rev
|
||||
|
||||
Signed-off-by: Ashok Raj <ashok.raj@intel.com>
|
||||
---
|
||||
arch/x86/kernel/cpu/microcode/core.c | 8 +++++++-
|
||||
arch/x86/kernel/cpu/microcode/intel.c | 2 +-
|
||||
2 files changed, 8 insertions(+), 2 deletions(-)
|
||||
|
||||
diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
|
||||
index d44fe3e5c028..2b0e98ec22bc 100644
|
||||
--- a/arch/x86/kernel/cpu/microcode/core.c
|
||||
+++ b/arch/x86/kernel/cpu/microcode/core.c
|
||||
@@ -615,18 +615,23 @@ static ssize_t reload_store(struct device *dev,
|
||||
struct device_attribute *attr,
|
||||
const char *buf, size_t size)
|
||||
{
|
||||
+ extern bool force_ucode_load;
|
||||
enum ucode_state tmp_ret = UCODE_OK;
|
||||
int bsp = boot_cpu_data.cpu_index;
|
||||
unsigned long val;
|
||||
+ bool orig_cmd_line = force_ucode_load;
|
||||
ssize_t ret = 0;
|
||||
|
||||
ret = kstrtoul(buf, 0, &val);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
- if (val != 1)
|
||||
+ if (!val || val > 2)
|
||||
return size;
|
||||
|
||||
+ if (val == 2)
|
||||
+ force_ucode_load = true;
|
||||
+
|
||||
tmp_ret = microcode_ops->request_microcode_fw(bsp, µcode_pdev->dev, true);
|
||||
if (tmp_ret != UCODE_NEW)
|
||||
return size;
|
||||
@@ -642,6 +647,7 @@ static ssize_t reload_store(struct device *dev,
|
||||
mutex_unlock(µcode_mutex);
|
||||
|
||||
put:
|
||||
+ force_ucode_load = orig_cmd_line;
|
||||
put_online_cpus();
|
||||
|
||||
if (ret >= 0)
|
||||
diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
|
||||
index 9e85d785b226..5c67ac023f4a 100644
|
||||
--- a/arch/x86/kernel/cpu/microcode/intel.c
|
||||
+++ b/arch/x86/kernel/cpu/microcode/intel.c
|
||||
@@ -39,7 +39,7 @@
|
||||
#include <asm/msr.h>
|
||||
|
||||
static const char ucode_path[] = "kernel/x86/microcode/GenuineIntel.bin";
|
||||
-static bool force_ucode_load = false;
|
||||
+bool force_ucode_load = false;
|
||||
|
||||
/* Current microcode patch used in early patching on the APs. */
|
||||
static struct microcode_intel *intel_ucode_patch;
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,26 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Jim Kukunas <james.t.kukunas@linux.intel.com>
|
||||
Date: Sat, 2 Nov 2019 00:59:52 +0000
|
||||
Subject: [PATCH] fix bug in ucode force reload revision check
|
||||
|
||||
If force_ucode_load==true, reload ucode even if revision # is identical.
|
||||
---
|
||||
arch/x86/kernel/cpu/microcode/intel.c | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
|
||||
index 5c67ac023f4a..2ca566bedfc8 100644
|
||||
--- a/arch/x86/kernel/cpu/microcode/intel.c
|
||||
+++ b/arch/x86/kernel/cpu/microcode/intel.c
|
||||
@@ -865,7 +865,7 @@ static enum ucode_state apply_microcode_intel(int cpu)
|
||||
* already.
|
||||
*/
|
||||
rev = intel_get_microcode_revision();
|
||||
- if (rev >= mc->hdr.rev) {
|
||||
+ if (rev > mc->hdr.rev || (rev == mc->hdr.rev && !force_ucode_load)) {
|
||||
ret = UCODE_OK;
|
||||
goto out;
|
||||
}
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
@@ -0,0 +1,25 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Arjan van de Ven <arjan@linux.intel.com>
|
||||
Date: Mon, 11 Nov 2019 23:12:11 +0000
|
||||
Subject: [PATCH] nvme workaround
|
||||
|
||||
---
|
||||
drivers/nvme/host/core.c | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
|
||||
index fa7ba09dca77..758553763243 100644
|
||||
--- a/drivers/nvme/host/core.c
|
||||
+++ b/drivers/nvme/host/core.c
|
||||
@@ -48,7 +48,7 @@ static u8 nvme_max_retries = 5;
|
||||
module_param_named(max_retries, nvme_max_retries, byte, 0644);
|
||||
MODULE_PARM_DESC(max_retries, "max number of retries a command may have");
|
||||
|
||||
-static unsigned long default_ps_max_latency_us = 100000;
|
||||
+static unsigned long default_ps_max_latency_us = 200;
|
||||
module_param(default_ps_max_latency_us, ulong, 0644);
|
||||
MODULE_PARM_DESC(default_ps_max_latency_us,
|
||||
"max power saving latency for new devices; use PM QOS to change per device");
|
||||
--
|
||||
https://clearlinux.org
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
85
sys-kernel/hardened-kernel/hardened-kernel-4.19.125.ebuild
Normal file
85
sys-kernel/hardened-kernel/hardened-kernel-4.19.125.ebuild
Normal file
@@ -0,0 +1,85 @@
|
||||
# Copyright 2020 Gentoo Authors
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
EAPI=7
|
||||
|
||||
inherit kernel-build
|
||||
|
||||
MY_P=linux-${PV%.*}
|
||||
GENPATCHES_P=genpatches-${PV%.*}-$((${PV##*.}-1))
|
||||
HARDENED_PATCH_VER="${PV}.a"
|
||||
GENPATCHES_EXCLUDE="1500_XATTR_USER_PREFIX.patch
|
||||
1510_fs-enable-link-security-restrictions-by-default.patch
|
||||
2900_dev-root-proc-mount-fix.patch
|
||||
4200_fbcondecor.patch
|
||||
4400_alpha-sysctl-uac.patch"
|
||||
|
||||
|
||||
DESCRIPTION="Linux kernel built with Gentoo patches"
|
||||
HOMEPAGE="https://www.kernel.org/"
|
||||
SRC_URI+=" https://cdn.kernel.org/pub/linux/kernel/v$(ver_cut 1).x/${MY_P}.tar.xz
|
||||
https://dev.gentoo.org/~mpagano/dist/genpatches/${GENPATCHES_P}.base.tar.xz
|
||||
https://dev.gentoo.org/~mpagano/dist/genpatches/${GENPATCHES_P}.extras.tar.xz
|
||||
https://github.com/anthraxx/linux-hardened/releases/download/${HARDENED_PATCH_VER}/linux-hardened-${HARDENED_PATCH_VER}.patch"
|
||||
|
||||
S=${WORKDIR}/${MY_P}
|
||||
|
||||
LICENSE="GPL-2"
|
||||
KEYWORDS="~amd64"
|
||||
|
||||
BDEPEND="
|
||||
!initramfs? ( sys-kernel/initramfs-image )
|
||||
app-crypt/sbsigntools"
|
||||
RDEPEND="
|
||||
!sys-kernel/gentoo-kernel:${SLOT}
|
||||
!sys-kernel/gentoo-kernel-bin:${SLOT}
|
||||
!sys-kernel/vanilla-kernel:${SLOT}
|
||||
!sys-kernel/vanilla-kernel-bin:${SLOT}"
|
||||
|
||||
src_prepare() {
|
||||
# remove some genpatches causes conflicts with linux-hardened patch
|
||||
for patch in ${GENPATCHES_EXCLUDE}; do
|
||||
rm -f ${WORKDIR}/${patch}
|
||||
done
|
||||
# include linux-hardened patch with priority
|
||||
cp ${DISTDIR}/linux-hardened-${HARDENED_PATCH_VER}.patch ${WORKDIR}/1199_linux-hardened-${HARDENED_PATCH_VER}.patch
|
||||
# copy Clear Linux patches
|
||||
cp "${FILESDIR}"/${MY_P}/*.patch ${WORKDIR}/
|
||||
|
||||
local PATCHES=(
|
||||
# meh, genpatches have no directory
|
||||
"${WORKDIR}"/*.patch
|
||||
)
|
||||
default
|
||||
|
||||
# prepare the default config
|
||||
case ${ARCH} in
|
||||
amd64)
|
||||
cp "${FILESDIR}"/${MY_P}.amd64.config .config || die
|
||||
;;
|
||||
*)
|
||||
die "Unsupported arch ${ARCH}"
|
||||
;;
|
||||
esac
|
||||
|
||||
local config_tweaks=(
|
||||
# shove arch under the carpet!
|
||||
-e 's:^CONFIG_DEFAULT_HOSTNAME=:&"gentoo":'
|
||||
# disable signatures
|
||||
-e '/CONFIG_MODULE_SIG/d'
|
||||
-e '/CONFIG_SECURITY_LOCKDOWN/d'
|
||||
# disable compression to allow stripping
|
||||
-e '/CONFIG_MODULE_COMPRESS/d'
|
||||
)
|
||||
sed -i "${config_tweaks[@]}" .config || die
|
||||
}
|
||||
|
||||
src_install() {
|
||||
default
|
||||
|
||||
if [[ -z "${UEFI_SB_KEY}" && -z "${UEFI_SB_CRT}" ]] ;then
|
||||
sbsign --key ${UEFI_SB_KEY} --cert ${UEFI_SB_CRT} --output ${D}/usr/src/linux-${PV}/arch/x86/boot/bzImage.signed \
|
||||
${D}/usr/src/linux-${PV}/arch/x86/boot/bzImage && \
|
||||
mv ${D}/usr/src/linux-${PV}/arch/x86/boot/bzImage.signed ${D}/usr/src/linux-${PV}/arch/x86/boot/bzImage
|
||||
fi
|
||||
}
|
||||
@@ -1,66 +0,0 @@
|
||||
# Copyright 1999-2016 Gentoo Foundation
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
# $Id$
|
||||
|
||||
EAPI=7
|
||||
|
||||
SUFF_VER=".a-hardened"
|
||||
MY_PV="${PVR}${SUFF_VER}"
|
||||
|
||||
inherit rpm kernel-install
|
||||
|
||||
DESCRIPTION="Precompiled hardened kernel image with modules"
|
||||
HOMEPAGE="http://www.gentoo.org/proj/en/hardened/"
|
||||
SRC_URI="https://localhost/kernel-${MY_PV}.x86_64.rpm
|
||||
kernel-devel-${MY_PV}.x86_64.rpm"
|
||||
|
||||
S=${WORKDIR}
|
||||
|
||||
LICENSE="GPL-2"
|
||||
SLOT="${PVR}"
|
||||
KEYWORDS="amd64 -*"
|
||||
IUSE=""
|
||||
|
||||
DEPEND=""
|
||||
RDEPEND=""
|
||||
|
||||
QA_PREBUILT='*'
|
||||
|
||||
RESTRICT="strip"
|
||||
|
||||
src_install() {
|
||||
mkdir -p "${ED}"/usr/src "${ED}"/lib/modules
|
||||
mv lib/modules/${MY_PV} "${ED}"/lib/modules/${MY_PV} || die
|
||||
mv usr/src/${MY_PV} "${ED}"/usr/src/linux-${MY_PV} || die
|
||||
}
|
||||
|
||||
pkg_postinst() {
|
||||
if [[ -z ${ROOT} ]]; then
|
||||
mount-boot_pkg_preinst
|
||||
|
||||
local image_path=$(kernel-install_get_image_path)
|
||||
if use initramfs; then
|
||||
# putting it alongside kernel image as 'initrd' makes
|
||||
# kernel-install happier
|
||||
kernel-install_build_initramfs \
|
||||
"${EROOT}/usr/src/linux-${MY_PV}/${image_path%/*}/initrd" \
|
||||
"${MY_PV}"
|
||||
fi
|
||||
|
||||
kernel-install_install_kernel "${MY_PV}" \
|
||||
"${EROOT}/usr/src/linux-${MY_PV}/${image_path}" \
|
||||
"${EROOT}/usr/src/linux-${MY_PV}/System.map"
|
||||
fi
|
||||
|
||||
kernel-install_update_symlink "${EROOT}/usr/src/linux" "${MY_PV}"
|
||||
}
|
||||
|
||||
pkg_postrm() {
|
||||
if [[ -z ${ROOT} ]] && use initramfs; then
|
||||
local image_path=$(kernel-install_get_image_path)
|
||||
ebegin "Removing initramfs"
|
||||
rm -f "${EROOT}/usr/src/linux-${MY_PV}/${image_path%/*}/initrd" &&
|
||||
find "${EROOT}/usr/src/linux-${MY_PV}" -depth -type d -empty -delete
|
||||
eend ${?}
|
||||
fi
|
||||
}
|
||||
85
sys-kernel/hardened-kernel/hardened-kernel-5.4.43.ebuild
Normal file
85
sys-kernel/hardened-kernel/hardened-kernel-5.4.43.ebuild
Normal file
@@ -0,0 +1,85 @@
|
||||
# Copyright 2020 Gentoo Authors
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
EAPI=7
|
||||
|
||||
inherit kernel-build
|
||||
|
||||
MY_P=linux-${PV%.*}
|
||||
GENPATCHES_P=genpatches-${PV%.*}-${PV##*.}
|
||||
HARDENED_PATCH_VER="${PV}.b"
|
||||
GENPATCHES_EXCLUDE="1500_XATTR_USER_PREFIX.patch
|
||||
1510_fs-enable-link-security-restrictions-by-default.patch
|
||||
2900_dev-root-proc-mount-fix.patch
|
||||
4200_fbcondecor.patch
|
||||
4400_alpha-sysctl-uac.patch"
|
||||
|
||||
|
||||
DESCRIPTION="Linux kernel built with Gentoo patches"
|
||||
HOMEPAGE="https://www.kernel.org/"
|
||||
SRC_URI+=" https://cdn.kernel.org/pub/linux/kernel/v$(ver_cut 1).x/${MY_P}.tar.xz
|
||||
https://dev.gentoo.org/~mpagano/dist/genpatches/${GENPATCHES_P}.base.tar.xz
|
||||
https://dev.gentoo.org/~mpagano/dist/genpatches/${GENPATCHES_P}.extras.tar.xz
|
||||
https://github.com/anthraxx/linux-hardened/releases/download/${HARDENED_PATCH_VER}/linux-hardened-${HARDENED_PATCH_VER}.patch"
|
||||
|
||||
S=${WORKDIR}/${MY_P}
|
||||
|
||||
LICENSE="GPL-2"
|
||||
KEYWORDS="~amd64"
|
||||
|
||||
BDEPEND="
|
||||
!initramfs? ( sys-kernel/initramfs-image )
|
||||
app-crypt/sbsigntools"
|
||||
RDEPEND="
|
||||
!sys-kernel/gentoo-kernel:${SLOT}
|
||||
!sys-kernel/gentoo-kernel-bin:${SLOT}
|
||||
!sys-kernel/vanilla-kernel:${SLOT}
|
||||
!sys-kernel/vanilla-kernel-bin:${SLOT}"
|
||||
|
||||
src_prepare() {
|
||||
# remove some genpatches causes conflicts with linux-hardened patch
|
||||
for patch in ${GENPATCHES_EXCLUDE}; do
|
||||
rm -f ${WORKDIR}/${patch}
|
||||
done
|
||||
# include linux-hardened patch with priority
|
||||
cp ${DISTDIR}/linux-hardened-${HARDENED_PATCH_VER}.patch ${WORKDIR}/1199_linux-hardened-${HARDENED_PATCH_VER}.patch
|
||||
# copy Clear Linux patches
|
||||
cp "${FILESDIR}"/${MY_P}/*.patch ${WORKDIR}/
|
||||
|
||||
local PATCHES=(
|
||||
# meh, genpatches have no directory
|
||||
"${WORKDIR}"/*.patch
|
||||
)
|
||||
default
|
||||
|
||||
# prepare the default config
|
||||
case ${ARCH} in
|
||||
amd64)
|
||||
cp "${FILESDIR}"/${MY_P}.amd64.config .config || die
|
||||
;;
|
||||
*)
|
||||
die "Unsupported arch ${ARCH}"
|
||||
;;
|
||||
esac
|
||||
|
||||
local config_tweaks=(
|
||||
# shove arch under the carpet!
|
||||
-e 's:^CONFIG_DEFAULT_HOSTNAME=:&"gentoo":'
|
||||
# disable signatures
|
||||
-e '/CONFIG_MODULE_SIG/d'
|
||||
-e '/CONFIG_SECURITY_LOCKDOWN/d'
|
||||
# disable compression to allow stripping
|
||||
-e '/CONFIG_MODULE_COMPRESS/d'
|
||||
)
|
||||
sed -i "${config_tweaks[@]}" .config || die
|
||||
}
|
||||
|
||||
src_install() {
|
||||
default
|
||||
|
||||
if [[ -z "${UEFI_SB_KEY}" && -z "${UEFI_SB_CRT}" ]] ;then
|
||||
sbsign --key ${UEFI_SB_KEY} --cert ${UEFI_SB_CRT} --output ${D}/usr/src/linux-${PV}/arch/x86/boot/bzImage.signed \
|
||||
${D}/usr/src/linux-${PV}/arch/x86/boot/bzImage && \
|
||||
mv ${D}/usr/src/linux-${PV}/arch/x86/boot/bzImage.signed ${D}/usr/src/linux-${PV}/arch/x86/boot/bzImage
|
||||
fi
|
||||
}
|
||||
11
sys-kernel/hardened-kernel/metadata.xml
Normal file
11
sys-kernel/hardened-kernel/metadata.xml
Normal file
@@ -0,0 +1,11 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
|
||||
<pkgmetadata>
|
||||
<maintainer type="person">
|
||||
<email>alex@millerson.name</email>
|
||||
<name>Alexander Miroshnichenko</name>
|
||||
</maintainer>
|
||||
<use>
|
||||
<flag name='initramfs'>Build initramfs along with the kernel.</flag>
|
||||
</use>
|
||||
</pkgmetadata>
|
||||
Reference in New Issue
Block a user