Commit 3ec666a6 authored by Pu Wen's avatar Pu Wen Committed by Greg Kroah-Hartman

perf tools: Add Hygon Dhyana support

[ Upstream commit 4787eff3 ]

The tool perf is useful for the performance analysis on the Hygon Dhyana
platform. But right now there is no Hygon support for it to analyze the
KVM guest os data. So add Hygon Dhyana support to it by checking vendor
string to share the code path of AMD.
Signed-off-by: 's avatarPu Wen <puwen@hygon.cn>
Acked-by: 's avatarBorislav Petkov <bp@suse.de>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1542008451-31735-1-git-send-email-puwen@hygon.cnSigned-off-by: 's avatarArnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: 's avatarSasha Levin <sashal@kernel.org>
parent 976f037a
......@@ -156,7 +156,7 @@ int cpu_isa_init(struct perf_kvm_stat *kvm, const char *cpuid)
if (strstr(cpuid, "Intel")) {
kvm->exit_reasons = vmx_exit_reasons;
kvm->exit_reasons_isa = "VMX";
} else if (strstr(cpuid, "AMD")) {
} else if (strstr(cpuid, "AMD") || strstr(cpuid, "Hygon")) {
kvm->exit_reasons = svm_exit_reasons;
kvm->exit_reasons_isa = "SVM";
} else
......
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