The patch titled
uml: x86_64 should copy %fs during fork
has been added to the -mm tree. Its filename is
uml-x86_64-should-copy-%fs-during-fork.patch
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The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: uml: x86_64 should copy %fs during fork
From: Jeff Dike <jdike@xxxxxxxxxxx>
%fs needs to be copied from parent to child during fork.
Tidied up some whitespace while I was here.
Signed-off-by: Jeff Dike <jdike@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/asm-um/processor-x86_64.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff -puN include/asm-um/processor-x86_64.h~uml-x86_64-should-copy-%fs-during-fork include/asm-um/processor-x86_64.h
--- a/include/asm-um/processor-x86_64.h~uml-x86_64-should-copy-%fs-during-fork
+++ a/include/asm-um/processor-x86_64.h
@@ -26,7 +26,7 @@ static inline void rep_nop(void)
#define cpu_relax() rep_nop()
#define INIT_ARCH_THREAD { .debugregs = { [ 0 ... 7 ] = 0 }, \
- .debugregs_seq = 0, \
+ .debugregs_seq = 0, \
.fs = 0, \
.faultinfo = { 0, 0, 0 } }
@@ -37,6 +37,7 @@ static inline void arch_flush_thread(str
static inline void arch_copy_thread(struct arch_thread *from,
struct arch_thread *to)
{
+ to->fs = from->fs;
}
#include "asm/arch/user.h"
_
Patches currently in -mm which might be from jdike@xxxxxxxxxxx are
origin.patch
fix-__const_udelay-declaration-and-definition-mismatches.patch
git-kvm.patch
iget-stop-hostfs-from-using-iget-and-read_inode.patch
iget-stop-hostfs-from-using-iget-and-read_inode-checkpatch-fixes.patch
aout-suppress-aout-library-support-if-config_arch_supports_aout-uml-re-remove-accidentally-restored-code.patch
random-add-async-notification-support-to-dev-random.patch
mount-options-fix-hostfs.patch
uml-runtime-host-vmsplit-detection.patch
uml-style-fixes-in-arch-um-os-linux.patch
uml-x86_64-should-copy-%fs-during-fork.patch
uml-fix-mm_context-memory-leak.patch
-
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