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CVS commit: src/sys

Module Name:    src
Committed By:   jruoho
Date:           Sat Aug 21 06:45:50 UTC 2010

Modified Files:
        src/sys/arch/x86/acpi: acpi_cpu_md.c
        src/sys/dev/acpi: acpi_cpu.h

Log Message:
Check from CPUID 0x06 %eax (on Intel) whether we might actually have an
invariant APIC timer or an "ARAT" ("always running APIC timer"). This means
that the APIC timer may keep ticking at the same rate also in deep C-states
with some new or forthcoming Intel CPUs.

To generate a diff of this commit:
cvs rdiff -u -r1.24 -r1.25 src/sys/arch/x86/acpi/acpi_cpu_md.c
cvs rdiff -u -r1.21 -r1.22 src/sys/dev/acpi/acpi_cpu.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

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