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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/sparc/lib/csum_copy_from_user.S | |
| 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/sparc/lib/csum_copy_from_user.S')
| -rw-r--r-- | arch/sparc/lib/csum_copy_from_user.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sparc/lib/csum_copy_from_user.S b/arch/sparc/lib/csum_copy_from_user.S index d20b9594f0c7..b0ba8d4dd439 100644 --- a/arch/sparc/lib/csum_copy_from_user.S +++ b/arch/sparc/lib/csum_copy_from_user.S @@ -9,14 +9,14 @@ .section .fixup, "ax"; \ .align 4; \ 99: retl; \ - mov -1, %o0; \ + mov 0, %o0; \ .section __ex_table,"a";\ .align 4; \ .word 98b, 99b; \ .text; \ .align 4; -#define FUNC_NAME __csum_partial_copy_from_user +#define FUNC_NAME csum_and_copy_from_user #define LOAD(type,addr,dest) type##a [addr] %asi, dest #include "csum_copy.S" |