Hosts the 0x221E linux distro kernel. https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-3.11.y 2013-07-24T18:05:18Z 2013-07-24T18:05:18Z Linus Torvalds 2013-07-24T18:05:18Z urn:sha1:b48a97be8e6c2afdba2f3b61fd88c3c7743fbd73 Pull crypto fixes from Herbert Xu: "This push fixes a memory corruption issue in caam, as well as reverting the new optimised crct10dif implementation as it breaks boot on initrd systems. Hopefully crct10dif will be reinstated once the supporting code is added so that it doesn't break boot" * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: Revert "crypto: crct10dif - Wrap crc_t10dif function all to use crypto transform framework" crypto: caam - Fixed the memory out of bound overwrite issue 2013-07-24T07:04:16Z Herbert Xu 2013-07-24T07:04:16Z urn:sha1:e70308ec0e4bff344fcfdf160de40e1150552c5f This reverts commits 67822649d7305caf3dd50ed46c27b99c94eff996 39761214eefc6b070f29402aa1165f24d789b3f7 0b95a7f85718adcbba36407ef88bba0a7379ed03 31d939625a9a20b1badd2d4e6bf6fd39fa523405 2d31e518a42828df7877bca23a958627d60408bc Unfortunately this change broke boot on some systems that used an initrd which does not include the newly created crct10dif modules. As these modules are required by sd_mod under certain configurations this is a serious problem. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2013-07-05T19:12:33Z Linus Torvalds 2013-07-05T19:12:33Z urn:sha1:b2c311075db578f1433d9b303698491bfa21279a Pull crypto update from Herbert Xu: - Do not idle omap device between crypto operations in one session. - Added sha224/sha384 shims for SSSE3. - More optimisations for camellia-aesni-avx2. - Removed defunct blowfish/twofish AVX2 implementations. - Added unaligned buffer self-tests. - Added PCLMULQDQ optimisation for CRCT10DIF. - Added support for Freescale's DCP co-processor - Misc fixes. * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (44 commits) crypto: testmgr - test hash implementations with unaligned buffers crypto: testmgr - test AEADs with unaligned buffers crypto: testmgr - test skciphers with unaligned buffers crypto: testmgr - check that entries in alg_test_descs are in correct order Revert "crypto: twofish - add AVX2/x86_64 assembler implementation of twofish cipher" Revert "crypto: blowfish - add AVX2/x86_64 implementation of blowfish cipher" crypto: camellia-aesni-avx2 - tune assembly code for more performance hwrng: bcm2835 - fix MODULE_LICENSE tag hwrng: nomadik - use clk_prepare_enable() crypto: picoxcell - replace strict_strtoul() with kstrtoul() crypto: dcp - Staticize local symbols crypto: dcp - Use NULL instead of 0 crypto: dcp - Use devm_* APIs crypto: dcp - Remove redundant platform_set_drvdata() hwrng: use platform_{get,set}_drvdata() crypto: omap-aes - Don't idle/start AES device between Encrypt operations crypto: crct10dif - Use PTR_RET crypto: ux500 - Cocci spatch "resource_size.spatch" crypto: sha256_ssse3 - add sha224 support crypto: sha512_ssse3 - add sha384 support ... 2013-06-21T16:28:39Z Linus Torvalds 2013-06-21T16:28:39Z urn:sha1:92616ee65422d03930816250cb1e6ce7493cf14d Pull crypto fix from Herbert Xu: "This fixes an unaligned crash in XTS mode when using aseni_intel" * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: aesni_intel - fix accessing of unaligned memory 2013-06-21T07:13:27Z Herbert Xu 2013-06-21T07:13:27Z urn:sha1:02c0241b600e4ab8a732c89749e252165145d60c Merge crypto to resolve conflict in crypto/Kconfig. 2013-06-21T06:44:29Z Jussi Kivilinna 2013-06-08T09:17:47Z urn:sha1:99f42f937a080995b34e1ed75ed6934b5f96f9ca This reverts commit cf1521a1a5e21fd1e79a458605c4282fbfbbeee2. Instruction (vpgatherdd) that this implementation relied on turned out to be slow performer on real hardware (i5-4570). The previous 8-way twofish/AVX implementation is therefore faster and this implementation should be removed. Converting this implementation to use the same method as in twofish/AVX for table look-ups would give additional ~3% speed up vs twofish/AVX, but would hardly be worth of the added code and binary size. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2013-06-21T06:44:28Z Jussi Kivilinna 2013-06-08T09:17:42Z urn:sha1:3d387ef08c40382315b8e9baa4bc9a07f7c49fce This reverts commit 604880107010a1e5794552d184cd5471ea31b973. Instruction (vpgatherdd) that this implementation relied on turned out to be slow performer on real hardware (i5-4570). The previous 4-way blowfish implementation is therefore faster and this implementation should be removed. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2013-06-21T06:44:23Z Jussi Kivilinna 2013-06-08T09:00:59Z urn:sha1:acfffdb803b6ab5d520bf9a816bfb155ba3a263d Add implementation tuned for more performance on real hardware. Changes are mostly around the part mixing 128-bit extract and insert instructions and AES-NI instructions. Also 'vpbroadcastb' instructions have been change to 'vpshufb with zero mask'. Tests on Intel Core i5-4570: tcrypt ECB results, old-AVX2 vs new-AVX2: size 128bit key 256bit key enc dec enc dec 256 1.00x 1.00x 1.00x 1.00x 1k 1.08x 1.09x 1.05x 1.06x 8k 1.06x 1.06x 1.06x 1.06x tcrypt ECB results, AVX vs new-AVX2: size 128bit key 256bit key enc dec enc dec 256 1.00x 1.00x 1.00x 1.00x 1k 1.51x 1.50x 1.52x 1.50x 8k 1.47x 1.48x 1.48x 1.48x Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2013-06-13T06:57:42Z Jussi Kivilinna 2013-06-11T19:25:22Z urn:sha1:fe6510b5d6349a8999b83ef7c5671e5a561b803a The new XTS code for aesni_intel uses input buffers directly as memory operands for pxor instructions, which causes crash if those buffers are not aligned to 16 bytes. Patch changes XTS code to handle unaligned memory correctly, by loading memory with movdqu instead. Reported-by: Dave Jones <davej@redhat.com> Tested-by: Dave Jones <davej@redhat.com> Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2013-05-31T00:44:10Z Linus Torvalds 2013-05-31T00:44:10Z urn:sha1:484b002e28ca328195829ddc06fa9082c8ad41f8 Pull x86 fixes from Peter Anvin: - Three EFI-related fixes - Two early memory initialization fixes - build fix for older binutils - fix for an eager FPU performance regression -- currently we don't allow the use of the FPU at interrupt time *at all* in eager mode, which is clearly wrong. * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86: Allow FPU to be used at interrupt time even with eagerfpu x86, crc32-pclmul: Fix build with older binutils x86-64, init: Fix a possible wraparound bug in switchover in head_64.S x86, range: fix missing merge during add range x86, efi: initial the local variable of DataSize to zero efivar: fix oops in efivar_update_sysfs_entries() caused by memory reuse efivarfs: Never return ENOENT from firmware again