From: Pu Wen <puwen@hygon.cn> To: <peterz@infradead.org>, <mingo@kernel.org>, <acme@kernel.org>, <alexander.shishkin@linux.intel.com>, <jolsa@kernel.org>, <namhyung@kernel.org>, <tglx@linutronix.de>, <bp@alien8.de> Cc: <linux-kernel@vger.kernel.org>, <linux-perf-users@vger.kernel.org>, Pu Wen <puwen@hygon.cn> Subject: [RFC PATCH RESEND] tools/perf: Add Hygon Dhyana support Date: Mon, 12 Nov 2018 15:40:51 +0800 [thread overview] Message-ID: <1542008451-31735-1-git-send-email-puwen@hygon.cn> (raw) 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: Pu Wen <puwen@hygon.cn> --- tools/perf/arch/x86/util/kvm-stat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/arch/x86/util/kvm-stat.c b/tools/perf/arch/x86/util/kvm-stat.c index b32409a..081353d 100644 --- a/tools/perf/arch/x86/util/kvm-stat.c +++ b/tools/perf/arch/x86/util/kvm-stat.c @@ -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 -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Pu Wen <puwen@hygon.cn> To: peterz@infradead.org, mingo@kernel.org, acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@kernel.org, namhyung@kernel.org, tglx@linutronix.de, bp@alien8.de Cc: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Pu Wen <puwen@hygon.cn> Subject: [RFC PATCH RESEND] tools/perf: Add Hygon Dhyana support Date: Mon, 12 Nov 2018 15:40:51 +0800 [thread overview] Message-ID: <1542008451-31735-1-git-send-email-puwen@hygon.cn> (raw) 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: Pu Wen <puwen@hygon.cn> --- tools/perf/arch/x86/util/kvm-stat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/arch/x86/util/kvm-stat.c b/tools/perf/arch/x86/util/kvm-stat.c index b32409a..081353d 100644 --- a/tools/perf/arch/x86/util/kvm-stat.c +++ b/tools/perf/arch/x86/util/kvm-stat.c @@ -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 -- 2.7.4
next reply other threads:[~2018-11-12 7:45 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-11-12 7:40 Pu Wen [this message] 2018-11-12 7:40 ` [RFC PATCH RESEND] tools/perf: Add Hygon Dhyana support Pu Wen 2018-11-12 11:09 ` Borislav Petkov 2018-11-12 16:30 ` Arnaldo Carvalho de Melo 2018-11-22 7:12 ` [tip:perf/core] perf tools: " tip-bot for Pu Wen
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=1542008451-31735-1-git-send-email-puwen@hygon.cn \ --to=puwen@hygon.cn \ --cc=acme@kernel.org \ --cc=alexander.shishkin@linux.intel.com \ --cc=bp@alien8.de \ --cc=jolsa@kernel.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-perf-users@vger.kernel.org \ --cc=mingo@kernel.org \ --cc=namhyung@kernel.org \ --cc=peterz@infradead.org \ --cc=tglx@linutronix.de \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.