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authorSheng Yang <sheng@linux.intel.com>2010-05-17 17:22:23 +0800
committerAvi Kivity <avi@redhat.com>2010-08-01 10:35:48 +0300
commit5ee481da7b62a992b91f958bf26aaaa92354c170 (patch)
treece62d6a6618d686ee793c5ea9a64e755300144e0 /arch/x86/kernel/i387.c
parent93736624635235cc5372ffca6d62816d02170724 (diff)
x86: Export FPU API for KVM use
Also add some constants. Signed-off-by: Sheng Yang <sheng@linux.intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kernel/i387.c')
-rw-r--r--arch/x86/kernel/i387.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
index 86cef6b32253..c4444bce8469 100644
--- a/arch/x86/kernel/i387.c
+++ b/arch/x86/kernel/i387.c
@@ -107,7 +107,7 @@ void __cpuinit fpu_init(void)
}
#endif /* CONFIG_X86_64 */
-static void fpu_finit(struct fpu *fpu)
+void fpu_finit(struct fpu *fpu)
{
#ifdef CONFIG_X86_32
if (!HAVE_HWFP) {
@@ -132,6 +132,7 @@ static void fpu_finit(struct fpu *fpu)
fp->fos = 0xffff0000u;
}
}
+EXPORT_SYMBOL_GPL(fpu_finit);
/*
* The _current_ task is using the FPU for the first time