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x86 vDSO: ia32_sysenter_target

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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 <roland@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Roland McGrath
2008-01-30 13:30:43 +01:00
committed by Ingo Molnar
parent f288f32dc5
commit 0aa97fb226
2 changed files with 7 additions and 7 deletions
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4
arch/x86/vdso/vdso32-setup.c
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@@ -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();
}