From: Ravi Bangoria <ravi.bangoria@amd.com>
Date: Fri, 8 May 2026 05:59:57 +0000 (+0000)
Subject: perf test amd ibs: Fix incorrect kernel version check
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0b97e92393a178765ee1ea01fe5087efece2c425;p=thirdparty%2Fkernel%2Fstable.git

perf test amd ibs: Fix incorrect kernel version check

"AMD IBS sample period" unit test is getting skipped on kernel v7.x. Fix
the kernel version >= v6.15 check.

Fixes: 21fb366b2f457611 ("perf test amd: Skip amd-ibs-period test on kernel < v6.15")
Signed-off-by: Ravi Bangoria <ravi.bangoria@amd.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ananth Narayan <ananth.narayan@amd.com>
Cc: Dapeng Mi <dapeng1.mi@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Manali Shukla <manali.shukla@amd.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Santosh Shukla <santosh.shukla@amd.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---

diff --git a/tools/perf/arch/x86/tests/amd-ibs-period.c b/tools/perf/arch/x86/tests/amd-ibs-period.c
index cee9e11c05e0..6a92b3a23ed7 100644
--- a/tools/perf/arch/x86/tests/amd-ibs-period.c
+++ b/tools/perf/arch/x86/tests/amd-ibs-period.c
@@ -932,7 +932,7 @@ static bool kernel_v6_15_or_newer(void)
 	endptr++;
 	minor = strtol(endptr, NULL, 10);
 
-	return major >= 6 && minor >= 15;
+	return major > 6 || (major == 6 && minor >= 15);
 }
 
 int test__amd_ibs_period(struct test_suite *test __maybe_unused,