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[regression fix] really dumb fuckup in sparc64 __csum_partial_copy() changes

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~0U is -1, not 1

Reported-by: Anatoly Pugachev <matorola@gmail.com>
Tested-by: Anatoly Pugachev <matorola@gmail.com>
Fixes: fdf8bee96f "sparc64: propagate the calling convention changes down to __csum_partial_copy_...()"
X-brown-paperbag: yes
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2020-12-08 16:37:47 -05:00
parent 4bbf439b09
commit 6220e48d96
1 changed files with 1 additions and 1 deletions
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2
arch/sparc/lib/csum_copy.S
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@ -71,7 +71,7 @@
FUNC_NAME: /* %o0=src, %o1=dst, %o2=len */
LOAD(prefetch, %o0 + 0x000, #n_reads)
xor %o0, %o1, %g1
mov 1, %o3
mov -1, %o3
clr %o4
andcc %g1, 0x3, %g0
bne,pn %icc, 95f