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x86: cpuid: propagate error from smp_call_function_single()
authorH. Peter Anvin <hpa@zytor.com>
Tue, 26 Aug 2008 00:28:20 +0000 (17:28 -0700)
committerH. Peter Anvin <hpa@zytor.com>
Tue, 26 Aug 2008 00:45:48 +0000 (17:45 -0700)
Propagate error (-ENXIO) from smp_call_function_single() in the CPUID
driver.  This can happen when a CPU is unplugged while the CPUID
driver is open.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

No differences found
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