mirror of https://gitee.com/openkylin/linux.git
c90578360c
Pull copy_and_csum cleanups from Al Viro:
"Saner calling conventions for csum_and_copy_..._user() and friends"
[ Removing 800+ lines of code and cleaning stuff up is good - Linus ]
* 'work.csum_and_copy' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
ppc: propagate the calling conventions change down to csum_partial_copy_generic()
amd64: switch csum_partial_copy_generic() to new calling conventions
sparc64: propagate the calling convention changes down to __csum_partial_copy_...()
xtensa: propagate the calling conventions change down into csum_partial_copy_generic()
mips: propagate the calling convention change down into __csum_partial_copy_..._user()
mips: __csum_partial_copy_kernel() has no users left
mips: csum_and_copy_{to,from}_user() are never called under KERNEL_DS
sparc32: propagate the calling conventions change down to __csum_partial_copy_sparc_generic()
i386: propagate the calling conventions change down to csum_partial_copy_generic()
sh: propage the calling conventions change down to csum_partial_copy_generic()
m68k: get rid of zeroing destination on error in csum_and_copy_from_user()
arm: propagate the calling convention changes down to csum_partial_copy_from_user()
alpha: propagate the calling convention changes down to csum_partial_copy.c helpers
saner calling conventions for csum_and_copy_..._user()
csum_and_copy_..._user(): pass 0xffffffff instead of 0 as initial sum
csum_partial_copy_nocheck(): drop the last argument
unify generic instances of csum_partial_copy_nocheck()
icmp_push_reply(): reorder adding the checksum up
skb_copy_and_csum_bits(): don't bother with the last argument
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|---|---|---|
| .. | ||
| Makefile | ||
| checksum.c | ||
| clear_page.S | ||
| clear_user.S | ||
| copy_page.S | ||
| copy_page_mck.S | ||
| copy_user.S | ||
| csum_partial_copy.c | ||
| do_csum.S | ||
| flush.S | ||
| idiv32.S | ||
| idiv64.S | ||
| io.c | ||
| ip_fast_csum.S | ||
| memcpy.S | ||
| memcpy_mck.S | ||
| memset.S | ||
| strlen.S | ||
| strncpy_from_user.S | ||
| strnlen_user.S | ||
| xor.S | ||