4 Commits

Author	SHA1	Message	Date
Al Viro	d3867f0483	sparc: move exports to definitions ... Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>	2016-08-07 23:55:43 -04:00
Tkhai Kirill	b1054282d7	sparc32: Fixed unaligned memory copying in function __csum_partial_copy_sparc_generic ... When we are in the label cc_dword_align, registers %o0 and %o1 have the same last 2 bits, but it's not guaranteed one of them is zero. So we can get unaligned memory access in label ccte. Example of parameters which lead to this: %o0=0x7ff183e9, %o1=0x8e709e7d, %g1=3 With the parameters I had a memory corruption, when the additional 5 bytes were rewritten. This patch corrects the error. One comment to the patch. We don't care about the third bit in %o1, because cc_end_cruft stores word or less. Signed-off-by: Tkhai Kirill <tkhai@yandex.ru> Signed-off-by: David S. Miller <davem@davemloft.net>	2011-05-11 21:35:04 -07:00
David S. Miller	4d14a45985	sparc: Stop trying to be so fancy and use __builtin_{memcpy,memset}() ... This mirrors commit ff60fab71b (x86: Use __builtin_memset and __builtin_memcpy for memset/memcpy) Signed-off-by: David S. Miller <davem@davemloft.net>	2009-12-10 23:32:10 -08:00
Sam Ravnborg	18269c0fd4	sparc: prepare lib/ for unification ... Identical named files renamed to <name>_32.S Refactored Makefile to prepare for unification. Linking order was altered slightly - but this is a lib.a file so it should not matter. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>	2008-12-04 09:17:18 -08:00