openslx/kernel-qcow2-linux.git - In-kernel qcow2 (Kernel part)

	Commit message (Collapse)	Author	Age	Files	Lines
*	crypto: x86/crc32-pclmul - assembly clean-ups: use ENTRY/ENDPROC	Jussi Kivilinna	2013-04-03	1	-3/+3
\| \| \| \| \|	Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
*	crypto: crc32-pclmul - Kill warning on x86-32	Herbert Xu	2013-01-20	1	-1/+0
\| \| \| \| \| \| \| \|	This patch removes a gratuitous warning on x86-32: arch/x86/crypto/crc32-pclmul_asm.S:87:2: warning: #warning Using 32bit code support [-Wcpp] Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
*	crypto: crc32 - add crc32 pclmulqdq implementation and wrappers for table ↵	Alexander Boyko	2013-01-20	1	-0/+247
	implementation This patch adds crc32 algorithms to shash crypto api. One is wrapper to gerneric crc32_le function. Second is crc32 pclmulqdq implementation. It use hardware provided PCLMULQDQ instruction to accelerate the CRC32 disposal. This instruction present from Intel Westmere and AMD Bulldozer CPUs. For intel core i5 I got 450MB/s for table implementation and 2100MB/s for pclmulqdq implementation. Signed-off-by: Alexander Boyko <alexander_boyko@xyratex.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>