Konstantin Belousov 411c83ccd6 If full width writes to the performance monitoring counters are ...

supported, use full-width aliases MSRs for writes.  This fixes the
"[pmc,X] negative increment" assertion on the context switch when
clipped counter value is sign-extended.

Add definitions for the MSR IA32_PERF_CAPABILITIES needed to detect
the feature.

PR:	207068
Submitted by:	joss.upton@yahoo.com
MFC after:	2 weeks

2016-02-12 07:27:24 +00:00

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hwpmc_amd.c

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hwpmc_amd.h

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hwpmc_arm64_md.c

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hwpmc_arm64.c

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hwpmc_arm64.h

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hwpmc_arm.c

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hwpmc_armv7.c

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hwpmc_armv7.h

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hwpmc_core.c

If full width writes to the performance monitoring counters are

2016-02-12 07:27:24 +00:00

hwpmc_core.h

If full width writes to the performance monitoring counters are

2016-02-12 07:27:24 +00:00

hwpmc_e500.c

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hwpmc_intel.c

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hwpmc_logging.c

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hwpmc_mips24k.c

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hwpmc_mips74k.c

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hwpmc_mips.c

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hwpmc_mod.c

Remove tautological cast.

2016-02-12 07:19:59 +00:00

hwpmc_mpc7xxx.c

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hwpmc_octeon.c

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hwpmc_pentium.c

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hwpmc_pentium.h

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hwpmc_piv.c

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hwpmc_piv.h

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hwpmc_powerpc.c

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hwpmc_powerpc.h

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hwpmc_ppc970.c

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hwpmc_ppro.c

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hwpmc_ppro.h

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hwpmc_riscv.h

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hwpmc_soft.c

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hwpmc_soft.h

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hwpmc_sparc64.c

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hwpmc_tsc.c

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hwpmc_tsc.h

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hwpmc_uncore.c

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hwpmc_uncore.h

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hwpmc_x86.c

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hwpmc_xscale.c

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hwpmc_xscale.h

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pmc_events.h

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