summaryrefslogtreecommitdiff
path: root/arch/x86/include/asm/simd.h
diff options
context:
space:
mode:
authorPaul Moore <pmoore@redhat.com>2014-01-28 23:44:16 +0400
committerPaul Moore <pmoore@redhat.com>2014-02-05 19:39:48 +0400
commit825e587af2e90e9b953849f3347a01d8f383d577 (patch)
treee48942a05882da47544e179c6a0c920e00137a6a /arch/x86/include/asm/simd.h
parent8ed814602876bec9bad2649ca17f34b499357a1c (diff)
parentd8ec26d7f8287f5788a494f56e8814210f0e64be (diff)
downloadlinux-825e587af2e90e9b953849f3347a01d8f383d577.tar.xz
Merge tag 'v3.13' into stable-3.14
Linux 3.13 Conflicts: security/selinux/hooks.c Trivial merge issue in selinux_inet_conn_request() likely due to me including patches that I sent to the stable folks in my next tree resulting in the patch hitting twice (I think). Thankfully it was an easy fix this time, but regardless, lesson learned, I will not do that again.
Diffstat (limited to 'arch/x86/include/asm/simd.h')
-rw-r--r--arch/x86/include/asm/simd.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/x86/include/asm/simd.h b/arch/x86/include/asm/simd.h
new file mode 100644
index 000000000000..ee80b92f0096
--- /dev/null
+++ b/arch/x86/include/asm/simd.h
@@ -0,0 +1,11 @@
+
+#include <asm/i387.h>
+
+/*
+ * may_use_simd - whether it is allowable at this time to issue SIMD
+ * instructions or access the SIMD register file
+ */
+static __must_check inline bool may_use_simd(void)
+{
+ return irq_fpu_usable();
+}