Messages in this thread | | | Date | Wed, 16 Aug 2023 13:11:20 -0300 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [PATCH v6 2/6] perf test: Add a test for the new Arm CPU ID comparison behavior |
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Em Wed, Aug 16, 2023 at 12:47:44PM +0100, James Clark escreveu: > +++ b/tools/perf/arch/arm64/tests/cpuid-match.c > @@ -0,0 +1,38 @@ > +// SPDX-License-Identifier: GPL-2.0 > +#include <linux/compiler.h> > + > +#include "arch-tests.h" > +#include "tests/tests.h" > +#include "util/header.h" > + > +int test__cpuid_match(struct test_suite *test __maybe_unused, > + int subtest __maybe_unused) > +{ > + /* midr with no leading zeros matches */ > + if (strcmp_cpuid_str("0x410fd0c0", "0x00000000410fd0c0")) > + return -1; > + /* Upper case matches */ > + if (strcmp_cpuid_str("0x410fd0c0", "0x00000000410FD0C0")) > + return -1; > + /* r0p0 = r0p0 matches */ > + if (strcmp_cpuid_str("0x00000000410fd480", "0x00000000410fd480")) > + return -1; > + /* r0p1 > r0p0 matches */ > + if (strcmp_cpuid_str("0x00000000410fd480", "0x00000000410fd481")) > + return -1; > + /* r1p0 > r0p0 matches*/ > + if (strcmp_cpuid_str("0x00000000410fd480", "0x00000000411fd480")) > + return -1; > + /* r0p0 < r0p1 doesn't match */ > + if (!strcmp_cpuid_str("0x00000000410fd481", "0x00000000410fd480")) > + return -1; > + /* r0p0 < r1p0 doesn't match */ > + if (!strcmp_cpuid_str("0x00000000411fd480", "0x00000000410fd480")) > + return -1; > + /* Different CPU doesn't match */ > + if (!strcmp_cpuid_str("0x00000000410fd4c0", "0x00000000430f0af0")) > + return -1; > + > + return 0; > +} > + > -- > 2.34.1 > ⬢[acme@toolbox perf-tools-next]$ git am ./v6_20230816_james_clark_perf_vendor_events_arm64_update_n2_and_v2_metrics_and_events_using_arm_telem.mbx Applying: perf test: Add a test for the new Arm CPU ID comparison behavior .git/rebase-apply/patch:93: new blank line at EOF. + warning: 1 line adds whitespace errors. ⬢[acme@toolbox perf-tools-next]$
I'm removing it
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