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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-12 16:24:13 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-12 16:24:13 -0700 |
| commit | c90578360c92c71189308ebc71087197080e94c3 (patch) | |
| tree | 15cccf727f6fe35ffd81922461996c1c2ca1ebfd /arch/m68k/include/asm | |
| parent | 50d228345a03c882dfe11928ab41b42458b3f922 (diff) | |
| parent | 70d65cd555c5e43c613700f604a47f7ebcf7b6f1 (diff) | |
Merge branch 'work.csum_and_copy' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
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
Diffstat (limited to 'arch/m68k/include/asm')
| -rw-r--r-- | arch/m68k/include/asm/checksum.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/m68k/include/asm/checksum.h b/arch/m68k/include/asm/checksum.h index 3f2c15d6f18c..692e7b6cc042 100644 --- a/arch/m68k/include/asm/checksum.h +++ b/arch/m68k/include/asm/checksum.h @@ -31,14 +31,13 @@ __wsum csum_partial(const void *buff, int len, __wsum sum); */ #define _HAVE_ARCH_COPY_AND_CSUM_FROM_USER +#define _HAVE_ARCH_CSUM_AND_COPY extern __wsum csum_and_copy_from_user(const void __user *src, void *dst, - int len, __wsum sum, - int *csum_err); + int len); extern __wsum csum_partial_copy_nocheck(const void *src, - void *dst, int len, - __wsum sum); + void *dst, int len); /* * This is a version of ip_fast_csum() optimized for IP headers, |