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b1054282d7
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> |
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| .. | ||
| ashldi3.S | ||
| ashrdi3.S | ||
| atomic32.c | ||
| atomic_32.S | ||
| atomic_64.S | ||
| bitext.c | ||
| bitops.S | ||
| blockops.S | ||
| bzero.S | ||
| checksum_32.S | ||
| checksum_64.S | ||
| clear_page.S | ||
| cmpdi2.c | ||
| copy_in_user.S | ||
| copy_page.S | ||
| copy_user.S | ||
| COPYING.LIB | ||
| csum_copy_from_user.S | ||
| csum_copy_to_user.S | ||
| csum_copy.S | ||
| divdi3.S | ||
| GENbzero.S | ||
| GENcopy_from_user.S | ||
| GENcopy_to_user.S | ||
| GENmemcpy.S | ||
| GENpage.S | ||
| GENpatch.S | ||
| iomap.c | ||
| ipcsum.S | ||
| ksyms.c | ||
| libgcc.h | ||
| locks.S | ||
| lshrdi3.S | ||
| Makefile | ||
| mcount.S | ||
| memcmp.S | ||
| memcpy.S | ||
| memmove.S | ||
| memscan_32.S | ||
| memscan_64.S | ||
| memset.S | ||
| mul.S | ||
| muldi3.S | ||
| NG2copy_from_user.S | ||
| NG2copy_to_user.S | ||
| NG2memcpy.S | ||
| NG2page.S | ||
| NG2patch.S | ||
| NGbzero.S | ||
| NGcopy_from_user.S | ||
| NGcopy_to_user.S | ||
| NGmemcpy.S | ||
| NGpage.S | ||
| NGpatch.S | ||
| PeeCeeI.c | ||
| rem.S | ||
| rwsem_32.S | ||
| sdiv.S | ||
| strlen_user_32.S | ||
| strlen_user_64.S | ||
| strlen.S | ||
| strncmp_32.S | ||
| strncmp_64.S | ||
| strncpy_from_user_32.S | ||
| strncpy_from_user_64.S | ||
| U1copy_from_user.S | ||
| U1copy_to_user.S | ||
| U1memcpy.S | ||
| U3copy_from_user.S | ||
| U3copy_to_user.S | ||
| U3memcpy.S | ||
| U3patch.S | ||
| udiv.S | ||
| udivdi3.S | ||
| umul.S | ||
| urem.S | ||
| user_fixup.c | ||
| usercopy.c | ||
| VISsave.S | ||
| xor.S | ||