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powerpc: Exported functions __clear_user and copy_page use r2 so need _GLOBAL_TOC()

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__clear_user and copy_page load from the TOC and are also exported
to modules. This means we have to use _GLOBAL_TOC() so that we
create the global entry point that sets up the TOC.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Anton Blanchard
2014-06-05 08:04:39 +10:00
committed by Benjamin Herrenschmidt
parent 6d97d7a28f
commit 2ac7b0166a
2 changed files with 2 additions and 2 deletions
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2
arch/powerpc/lib/copypage_64.S
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@@ -16,7 +16,7 @@ PPC64_CACHES:
.tc ppc64_caches[TC],ppc64_caches .tc ppc64_caches[TC],ppc64_caches
.section ".text" .section ".text"
_GLOBAL(copy_page) _GLOBAL_TOC(copy_page)
BEGIN_FTR_SECTION BEGIN_FTR_SECTION
lis r5,PAGE_SIZE@h lis r5,PAGE_SIZE@h
FTR_SECTION_ELSE FTR_SECTION_ELSE

2
arch/powerpc/lib/string_64.S
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@@ -77,7 +77,7 @@ err3; stb r0,0(r3)
mr r3,r4 mr r3,r4
blr blr
_GLOBAL(__clear_user) _GLOBAL_TOC(__clear_user)
cmpdi r4,32 cmpdi r4,32
neg r6,r3 neg r6,r3
li r0,0 li r0,0