Subject: + lto-watchdog-hpwdtc-make-assembler-label-global.patch added to -mm tree
To: ak@xxxxxxxxxxxxxxx,wim@xxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Tue, 06 Aug 2013 13:46:50 -0700
The patch titled
Subject: lto, watchdog/hpwdt.c: make assembler label global
has been added to the -mm tree. Its filename is
lto-watchdog-hpwdtc-make-assembler-label-global.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/lto-watchdog-hpwdtc-make-assembler-label-global.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/lto-watchdog-hpwdtc-make-assembler-label-global.patch
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From: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Subject: lto, watchdog/hpwdt.c: make assembler label global
We cannot assume that the inline assembler code always ends up in the same
file as the original C file. So make any assembler labels that are called
with "extern" by C global
Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/watchdog/hpwdt.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff -puN drivers/watchdog/hpwdt.c~lto-watchdog-hpwdtc-make-assembler-label-global drivers/watchdog/hpwdt.c
--- a/drivers/watchdog/hpwdt.c~lto-watchdog-hpwdtc-make-assembler-label-global
+++ a/drivers/watchdog/hpwdt.c
@@ -162,7 +162,8 @@ extern asmlinkage void asminline_call(st
#define HPWDT_ARCH 32
asm(".text \n\t"
- ".align 4 \n"
+ ".align 4 \n\t"
+ ".globl asminline_call \n"
"asminline_call: \n\t"
"pushl %ebp \n\t"
"movl %esp, %ebp \n\t"
@@ -352,7 +353,8 @@ static int detect_cru_service(void)
#define HPWDT_ARCH 64
asm(".text \n\t"
- ".align 4 \n"
+ ".align 4 \n\t"
+ ".globl asminline_call \n"
"asminline_call: \n\t"
"pushq %rbp \n\t"
"movq %rsp, %rbp \n\t"
_
Patches currently in -mm which might be from ak@xxxxxxxxxxxxxxx are
thp-account-anon-transparent-huge-pages-into-nr_anon_pages.patch
mm-cleanup-add_to_page_cache_locked.patch
thp-move-maybe_pmd_mkwrite-out-of-mk_huge_pmd.patch
thp-do_huge_pmd_anonymous_page-cleanup.patch
thp-consolidate-code-between-handle_mm_fault-and-do_huge_pmd_anonymous_page.patch
syscallsh-use-gcc-alias-instead-of-assembler-aliases-for-syscalls.patch
kernel-modsign_pubkeyc-fix-init-const-for-module-signing-code.patch
lto-watchdog-hpwdtc-make-assembler-label-global.patch
linux-next.patch
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