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| author | Borislav Petkov <bp@suse.de> | 2017-01-20 21:29:47 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-01-23 10:02:47 +0100 |
| commit | 309aac77768c0c689eac4900ca8a6e9ef470035c (patch) | |
| tree | d30d8d6f8a81ab75b900caa7057f374ca0a504c9 /arch/xtensa | |
| parent | 8801b3fcb5744dc536272ba4ccfd6faca9b46705 (diff) | |
| download | op-kernel-dev-309aac77768c0c689eac4900ca8a6e9ef470035c.zip op-kernel-dev-309aac77768c0c689eac4900ca8a6e9ef470035c.tar.gz | |
x86/microcode: Decrease CPUID use
Get CPUID(1).EAX value once per CPU and propagate value into the callers
instead of conveniently calling it every time.
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20170120202955.4091-9-bp@alien8.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/xtensa')
0 files changed, 0 insertions, 0 deletions
