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authorZhang Yanfei <zhangyanfei@cn.fujitsu.com>2012-12-11 17:11:34 +0800
committerMarcelo Tosatti <mtosatti@redhat.com>2012-12-11 19:55:23 -0200
commit0ca0d818cbcbcac75a02833861b6fc42a98b904e (patch)
tree4cfaaa33cb3dcf860bd60a5b4559eb19ef777a08 /arch/x86/include
parent49f8a1a5394d8baee5e56fb71e5cf993c228689a (diff)
x86/kexec: crash_vmclear_local_vmcss needs __rcu
This removes the sparse warning: arch/x86/kernel/crash.c:49:32: sparse: incompatible types in comparison expression (different address spaces) Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/x86/include')
-rw-r--r--arch/x86/include/asm/kexec.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/include/asm/kexec.h b/arch/x86/include/asm/kexec.h
index 28feeba2fdd..6080d2694ba 100644
--- a/arch/x86/include/asm/kexec.h
+++ b/arch/x86/include/asm/kexec.h
@@ -163,7 +163,8 @@ struct kimage_arch {
};
#endif
-extern void (*crash_vmclear_loaded_vmcss)(void);
+typedef void crash_vmclear_fn(void);
+extern crash_vmclear_fn __rcu *crash_vmclear_loaded_vmcss;
#endif /* __ASSEMBLY__ */