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path: root/arch/powerpc/lib/xor_vmx.c
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Diffstat (limited to 'arch/powerpc/lib/xor_vmx.c')
-rw-r--r--arch/powerpc/lib/xor_vmx.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/lib/xor_vmx.c b/arch/powerpc/lib/xor_vmx.c
index e905f7c2ea7b..07f49f1568e5 100644
--- a/arch/powerpc/lib/xor_vmx.c
+++ b/arch/powerpc/lib/xor_vmx.c
@@ -74,6 +74,7 @@ void xor_altivec_2(unsigned long bytes, unsigned long *v1_in,
v2 += 4;
} while (--lines > 0);
+ disable_kernel_altivec();
preempt_enable();
}
EXPORT_SYMBOL(xor_altivec_2);
@@ -102,6 +103,7 @@ void xor_altivec_3(unsigned long bytes, unsigned long *v1_in,
v3 += 4;
} while (--lines > 0);
+ disable_kernel_altivec();
preempt_enable();
}
EXPORT_SYMBOL(xor_altivec_3);
@@ -135,6 +137,7 @@ void xor_altivec_4(unsigned long bytes, unsigned long *v1_in,
v4 += 4;
} while (--lines > 0);
+ disable_kernel_altivec();
preempt_enable();
}
EXPORT_SYMBOL(xor_altivec_4);
@@ -172,6 +175,7 @@ void xor_altivec_5(unsigned long bytes, unsigned long *v1_in,
v5 += 4;
} while (--lines > 0);
+ disable_kernel_altivec();
preempt_enable();
}
EXPORT_SYMBOL(xor_altivec_5);