6 Commits

Author	SHA1	Message	Date
Nicolas Pitre	2f82af08fc	Nicolas Pitre has a new email address ... Due to problems at cam.org, my nico@cam.org email address is no longer valid. FRom now on, nico@fluxnic.net should be used instead. Signed-off-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2009-09-15 09:37:12 -07:00
Catalin Marinas	88987ef91b	Thumb-2: Add some .align statements to the .S files ... Since the Thumb-2 instructions can be 16-bit wide, data in the .text sections may not be aligned to a 32-bit word and this leads to unaligned exceptions. This patch does not affect the ARM code generation. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>	2009-07-24 12:32:52 +01:00
Russell King	6a4690c22f	Merge branch 'ptebits' into devel ... Conflicts: arch/arm/Kconfig	2008-10-09 21:31:56 +01:00
Catalin Marinas	93ed397011	[ARM] 5227/1: Add the ENDPROC declarations to the .S files ... This declaration specifies the "function" type and size for various assembly functions, mainly needed for generating the correct branch instructions in Thumb-2. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>	2008-09-01 12:06:34 +01:00
Jean-Christophe DUBOIS	212496fd9a	[ARM] 5226/1: remove unmatched comment end. ... remove unmatched comment end. Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>	2008-08-28 17:12:29 +01:00
Nicolas Pitre	c09f98271f	[ARM] 2930/1: optimized sha1 implementation for ARM ... Patch from Nicolas Pitre Here's an ARM assembly SHA1 implementation to replace the default C version. It is approximately 50% faster than the generic C version. On an XScale processor running at 400MHz: generic C version: 9.8 MB/s my version: 14.5 MB/s This code is useful to quite a few callers in the tree: crypto/sha1.c: sha_transform(sctx->state, sctx->buffer, temp); crypto/sha1.c: sha_transform(sctx->state, &data[i], temp); drivers/char/random.c: sha_transform(buf, (__u8 *)r->pool+i, buf + 5); drivers/char/random.c: sha_transform(buf, (__u8 *)data, buf + 5); net/ipv4/syncookies.c: sha_transform(tmp + 16, (__u8 *)tmp, tmp + 16 + 5); Signed-off-by: Nicolas Pitre <nico@cam.org> Seems to work fine on big-endian as well. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>	2005-10-28 15:26:40 +01:00