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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-08-13 05:46:24 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-08-13 05:46:24 +0200 |
| commit | 06e727d2a5d9d889fabad35223ad77205a9bebb9 (patch) | |
| tree | 2a2d4ec9ed95c95f044c8d69e87ab47195a1d2ed /arch/x86/kernel/traps.c | |
| parent | Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs (diff) | |
| parent | x86-64: Rework vsyscall emulation and add vsyscall= parameter (diff) | |
| download | linux-06e727d2a5d9d889fabad35223ad77205a9bebb9.tar.xz linux-06e727d2a5d9d889fabad35223ad77205a9bebb9.zip | |
Merge branch 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-tip
* 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-tip:
x86-64: Rework vsyscall emulation and add vsyscall= parameter
x86-64: Wire up getcpu syscall
x86: Remove unnecessary compile flag tweaks for vsyscall code
x86-64: Add vsyscall:emulate_vsyscall trace event
x86-64: Add user_64bit_mode paravirt op
x86-64, xen: Enable the vvar mapping
x86-64: Work around gold bug 13023
x86-64: Move the "user" vsyscall segment out of the data segment.
x86-64: Pad vDSO to a page boundary
Diffstat (limited to 'arch/x86/kernel/traps.c')
| -rw-r--r-- | arch/x86/kernel/traps.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index 9682ec50180c..6913369c234c 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -872,12 +872,6 @@ void __init trap_init(void) set_bit(SYSCALL_VECTOR, used_vectors); #endif -#ifdef CONFIG_X86_64 - BUG_ON(test_bit(VSYSCALL_EMU_VECTOR, used_vectors)); - set_system_intr_gate(VSYSCALL_EMU_VECTOR, &emulate_vsyscall); - set_bit(VSYSCALL_EMU_VECTOR, used_vectors); -#endif - /* * Should be a barrier for any external CPU state: */ |