diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-11-02 09:45:17 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-11-02 09:45:17 -0800 |
| commit | efcd9e0b91bcb92a1dd530d1a1f26eb83a5d21e2 (patch) | |
| tree | 167fb89a3e0ae3b83a89207e0c42a35dcf2a8ad4 /arch/x86/ia32/ia32entry.S | |
| parent | 32c5fc10e79a7053ac5728b01a0bff55cbcb9d49 (diff) | |
| parent | 772be899bc022ef2b911c3611b487d417e3269c3 (diff) | |
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
x86: Make EFI RTC function depend on 32bit again
x86-64: Fix register leak in 32-bit syscall audting
x86: crash_dump: Fix non-pae kdump kernel memory accesses
x86: Side-step lguest problem by only building cmpxchg8b_emu for pre-Pentium
x86: Remove STACKPROTECTOR_ALL
Diffstat (limited to 'arch/x86/ia32/ia32entry.S')
| -rw-r--r-- | arch/x86/ia32/ia32entry.S | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S index 1733f9f65e8..581b0568fe1 100644 --- a/arch/x86/ia32/ia32entry.S +++ b/arch/x86/ia32/ia32entry.S @@ -204,7 +204,7 @@ sysexit_from_sys_call: movl RDI-ARGOFFSET(%rsp),%r8d /* reload 5th syscall arg */ .endm - .macro auditsys_exit exit,ebpsave=RBP + .macro auditsys_exit exit testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r10) jnz ia32_ret_from_sys_call TRACE_IRQS_ON @@ -217,7 +217,6 @@ sysexit_from_sys_call: call audit_syscall_exit GET_THREAD_INFO(%r10) movl RAX-ARGOFFSET(%rsp),%eax /* reload syscall return value */ - movl \ebpsave-ARGOFFSET(%rsp),%ebp /* reload user register value */ movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi cli TRACE_IRQS_OFF @@ -351,7 +350,7 @@ cstar_auditsys: jmp cstar_dispatch sysretl_audit: - auditsys_exit sysretl_from_sys_call, RCX /* user %ebp in RCX slot */ + auditsys_exit sysretl_from_sys_call #endif cstar_tracesys: |