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authorAl Viro <viro@zeniv.linux.org.uk>2012-12-14 20:09:47 +0100
committerAl Viro <viro@zeniv.linux.org.uk>2012-12-20 00:07:40 +0100
commit6bf9adfc90370b695cb111116e15fdc0e1906270 (patch)
treeb8e4d369cadad21f33b7a5f7f69d43665f821ddc /arch/x86/kernel/entry_32.S
parentnew helper: compat_user_stack_pointer() (diff)
downloadlinux-6bf9adfc90370b695cb111116e15fdc0e1906270.tar.xz
linux-6bf9adfc90370b695cb111116e15fdc0e1906270.zip
introduce generic sys_sigaltstack(), switch x86 and um to it
Conditional on CONFIG_GENERIC_SIGALTSTACK; architectures that do not select it are completely unaffected Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/x86/kernel/entry_32.S')
-rw-r--r--arch/x86/kernel/entry_32.S1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index c763116c5359..ff84d5469d77 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -739,7 +739,6 @@ ENTRY(ptregs_##name) ; \
ENDPROC(ptregs_##name)
PTREGSCALL1(iopl)
-PTREGSCALL2(sigaltstack)
PTREGSCALL0(sigreturn)
PTREGSCALL0(rt_sigreturn)
PTREGSCALL2(vm86)