diff options
| author | Andi Kleen <ak@linux.intel.com> | 2013-10-22 09:07:59 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2014-01-29 22:17:18 -0800 |
| commit | 07ba06d9d293d3c0a512f1cb9189645c6e0424e2 (patch) | |
| tree | f3f1d3db0c02e58a9255052836c3dc2b007d053b /arch/x86/xen/setup.c | |
| parent | dd41f818e581bc8244d34d594e20331fcb835524 (diff) | |
x86, asmlinkage, xen: Fix type of NMI
LTO requires consistent types of symbols over all files.
So "nmi" cannot be declared as a char [] here, need to use the
correct function type.
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/1382458079-24450-8-git-send-email-andi@firstfloor.org
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/xen/setup.c')
| -rw-r--r-- | arch/x86/xen/setup.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c index 68c054f59de..518ab4a17b8 100644 --- a/arch/x86/xen/setup.c +++ b/arch/x86/xen/setup.c @@ -34,7 +34,7 @@ extern const char xen_hypervisor_callback[]; extern const char xen_failsafe_callback[]; #ifdef CONFIG_X86_64 -extern const char nmi[]; +extern asmlinkage void nmi(void); #endif extern void xen_sysenter_target(void); extern void xen_syscall_target(void); @@ -559,7 +559,7 @@ void xen_enable_syscall(void) void xen_enable_nmi(void) { #ifdef CONFIG_X86_64 - if (register_callback(CALLBACKTYPE_nmi, nmi)) + if (register_callback(CALLBACKTYPE_nmi, (char *)nmi)) BUG(); #endif } |