Author: jhb Date: Wed Aug 3 16:52:00 2016 New Revision: 303720 URL: https://svnweb.freebsd.org/changeset/base/303720
Log: Apply the fix from r232612 to fixed function counters. Reviewed by: emaste MFC after: 1 month Differential Revision: https://reviews.freebsd.org/D7397 Modified: head/sys/dev/hwpmc/hwpmc_core.c Modified: head/sys/dev/hwpmc/hwpmc_core.c ============================================================================== --- head/sys/dev/hwpmc/hwpmc_core.c Wed Aug 3 16:34:20 2016 (r303719) +++ head/sys/dev/hwpmc/hwpmc_core.c Wed Aug 3 16:52:00 2016 (r303720) @@ -365,7 +365,7 @@ iaf_read_pmc(int cpu, int ri, pmc_value_ if (PMC_IS_SAMPLING_MODE(PMC_TO_MODE(pm))) *v = iaf_perfctr_value_to_reload_count(tmp); else - *v = tmp; + *v = tmp & ((1ULL << core_iaf_width) - 1); PMCDBG4(MDP,REA,1, "iaf-read cpu=%d ri=%d msr=0x%x -> v=%jx", cpu, ri, IAF_RI_TO_MSR(ri), *v); _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
