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| author | David S. Miller <davem@davemloft.net> | 2011-08-20 10:39:12 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-08-20 10:39:12 -0700 |
| commit | 823dcd2506fa369aeb8cbd26da5663efe2fda9a9 (patch) | |
| tree | 853b3e3c05f0b9ee1b5df8464db19b7acc57150c /arch/x86/include/asm/vsyscall.h | |
| parent | eaa36660de7e174498618d69d7277d44a2f24c3d (diff) | |
| parent | 98e77438aed3cd3343cbb86825127b1d9d2bea33 (diff) | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'arch/x86/include/asm/vsyscall.h')
| -rw-r--r-- | arch/x86/include/asm/vsyscall.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/include/asm/vsyscall.h b/arch/x86/include/asm/vsyscall.h index 60107072c28b..eaea1d31f753 100644 --- a/arch/x86/include/asm/vsyscall.h +++ b/arch/x86/include/asm/vsyscall.h @@ -27,6 +27,12 @@ extern struct timezone sys_tz; extern void map_vsyscall(void); +/* + * Called on instruction fetch fault in vsyscall page. + * Returns true if handled. + */ +extern bool emulate_vsyscall(struct pt_regs *regs, unsigned long address); + #endif /* __KERNEL__ */ #endif /* _ASM_X86_VSYSCALL_H */ |