Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0aa97fb22624f18e5925d702ab0364d3838cfd91
Commit:     0aa97fb22624f18e5925d702ab0364d3838cfd91
Parent:     f288f32dc51042fd3a493b85b226e63f1ad3edcc
Author:     Roland McGrath <[EMAIL PROTECTED]>
AuthorDate: Wed Jan 30 13:30:43 2008 +0100
Committer:  Ingo Molnar <[EMAIL PROTECTED]>
CommitDate: Wed Jan 30 13:30:43 2008 +0100

    x86 vDSO: ia32_sysenter_target
    
    This harmonizes the name for the entry point from the 32-bit sysenter
    instruction across 32-bit and 64-bit kernels.
    
    Signed-off-by: Roland McGrath <[EMAIL PROTECTED]>
    Cc: Andrew Morton <[EMAIL PROTECTED]>
    Cc: Linus Torvalds <[EMAIL PROTECTED]>
    Signed-off-by: Thomas Gleixner <[EMAIL PROTECTED]>
    Signed-off-by: Ingo Molnar <[EMAIL PROTECTED]>
    Signed-off-by: Thomas Gleixner <[EMAIL PROTECTED]>
---
 arch/x86/kernel/entry_32.S   |   10 +++++-----
 arch/x86/vdso/vdso32-setup.c |    4 ++--
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index d63609d..153bb87 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -283,7 +283,7 @@ END(resume_kernel)
    the vsyscall page.  See vsyscall-sysentry.S, which defines the symbol.  */
 
        # sysenter call handler stub
-ENTRY(sysenter_entry)
+ENTRY(ia32_sysenter_target)
        CFI_STARTPROC simple
        CFI_SIGNAL_FRAME
        CFI_DEF_CFA esp, 0
@@ -360,7 +360,7 @@ sysenter_past_esp:
        .align 4
        .long 1b,2b
 .popsection
-ENDPROC(sysenter_entry)
+ENDPROC(ia32_sysenter_target)
 
        # system call handler stub
 ENTRY(system_call)
@@ -768,7 +768,7 @@ label:                                              \
 
 KPROBE_ENTRY(debug)
        RING0_INT_FRAME
-       cmpl $sysenter_entry,(%esp)
+       cmpl $ia32_sysenter_target,(%esp)
        jne debug_stack_correct
        FIX_STACK(12, debug_stack_correct, debug_esp_fix_insn)
 debug_stack_correct:
@@ -799,7 +799,7 @@ KPROBE_ENTRY(nmi)
        popl %eax
        CFI_ADJUST_CFA_OFFSET -4
        je nmi_espfix_stack
-       cmpl $sysenter_entry,(%esp)
+       cmpl $ia32_sysenter_target,(%esp)
        je nmi_stack_fixup
        pushl %eax
        CFI_ADJUST_CFA_OFFSET 4
@@ -812,7 +812,7 @@ KPROBE_ENTRY(nmi)
        popl %eax
        CFI_ADJUST_CFA_OFFSET -4
        jae nmi_stack_correct
-       cmpl $sysenter_entry,12(%esp)
+       cmpl $ia32_sysenter_target,12(%esp)
        je nmi_debug_stack_check
 nmi_stack_correct:
        /* We have a RING0_INT_FRAME here */
diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
index 85c52d2..fb71a93 100644
--- a/arch/x86/vdso/vdso32-setup.c
+++ b/arch/x86/vdso/vdso32-setup.c
@@ -54,7 +54,7 @@ static int __init vdso_setup(char *s)
 
 __setup("vdso=", vdso_setup);
 
-extern asmlinkage void sysenter_entry(void);
+extern asmlinkage void ia32_sysenter_target(void);
 
 static __init void reloc_symtab(Elf32_Ehdr *ehdr,
                                unsigned offset, unsigned size)
@@ -187,7 +187,7 @@ void enable_sep_cpu(void)
        tss->x86_tss.esp1 = sizeof(struct tss_struct) + (unsigned long) tss;
        wrmsr(MSR_IA32_SYSENTER_CS, __KERNEL_CS, 0);
        wrmsr(MSR_IA32_SYSENTER_ESP, tss->x86_tss.esp1, 0);
-       wrmsr(MSR_IA32_SYSENTER_EIP, (unsigned long) sysenter_entry, 0);
+       wrmsr(MSR_IA32_SYSENTER_EIP, (unsigned long) ia32_sysenter_target, 0);
        put_cpu();      
 }
 
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Reply via email to