From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from m16.mail.163.com (m16.mail.163.com [220.197.31.3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B168E33EAE7; Tue, 10 Feb 2026 09:08:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.3 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770714500; cv=none; b=VZs54YOMGePMHQ5+UEwg//IRZ180w0ql+f9DOgcy54xbGzkFJI8JOj4DZHxwZAEoEzUfTCCoREZ6ZYDaffjZbhI36nGLpldwG5iKZqk4SFVntBZKlfGgIUqZDLzYueT/X0x9lXjay7LdbZjLhvkG2QnK3xuZ6+r6d9ZNhkIMBbA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770714500; c=relaxed/simple; bh=fLRmnf7jELy9HHxsyjhyxIVd4SKZwGTVVUMLws9z7hM=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Pe0fp6vNVCkUa+L+5RHn5CpgW938mDGTXlBHAlJbeRrPjSKYrVDbZzHHKWl8+o4bc/SGi/nPXLhlN2aiWRnxIRrK6GIgZBBH4iQFPDN0vH8Ix0ffP1DbLsyV0tFbn1bQYhhGvFR0q3mORKM/+fHYGWlytFHQ1OZnpUkhsX3iC7Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=MIBVqdQj; arc=none smtp.client-ip=220.197.31.3 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="MIBVqdQj" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Message-ID:Date:MIME-Version:Subject:To:From: Content-Type; bh=n7FavI3o1qy0cR4OoymUaQMagZ3mOBpUji+X9N1Ze5I=; b=MIBVqdQjNDxB5wXpXXl32ivlSVJGDV7Ka/HxUtqJT+p1R+q08MfCqz3y80KNnc PvR8AjqwMG1Xjvpv8qut3hvdewHwKIQz7JXSrTANuMYGj2i5+l334c9gwnRjgUbX VzGy2fv6Sg2ycjvF4B1UneiSpDNVDKqvyZJMusGtdowhg= Received: from [10.0.2.15] (unknown []) by gzsmtp1 (Coremail) with SMTP id PCgvCgA3IvJo9YppI5giNw--.5281S2; Tue, 10 Feb 2026 17:07:53 +0800 (CST) Message-ID: Date: Tue, 10 Feb 2026 17:07:16 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RESEND 4/5] KVM: x86: selftests: Allow the PMU event filter test for Hygon To: Sean Christopherson Cc: pbonzini@redhat.com, shuah@kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, zhiquan_li@163.com References: <20260209041305.64906-1-zhiquan_li@163.com> <20260209041305.64906-5-zhiquan_li@163.com> From: Zhiquan Li Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CM-TRANSID:PCgvCgA3IvJo9YppI5giNw--.5281S2 X-Coremail-Antispam: 1Uf129KBjvdXoWrKw1kKw43tF1rGrWxAw1DJrb_yoW3WwbEyr 4SyF9rArs0vFy0yF4rtw4qkFW7Ga1fJws0qr9Yqry3Gr40yay5GFsY9ryqk34fWrWfKa42 vF4qk3Waya18ujkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7VUjsNV5UUUUU== X-CM-SenderInfo: 52kl13xdqbzxi6rwjhhfrp/xtbCwQqUfWmK9WrYaQAA3v On 2/10/26 00:38, Sean Christopherson wrote: > Manually handling every check is rather silly, just do: > > diff --git a/tools/testing/selftests/kvm/x86/pmu_event_filter_test.c b/tools/ > testing/selftests/kvm/x86/pmu_event_filter_test.c > index 1c5b7611db24..93b61c077991 100644 > --- a/tools/testing/selftests/kvm/x86/pmu_event_filter_test.c > +++ b/tools/testing/selftests/kvm/x86/pmu_event_filter_test.c > @@ -361,7 +361,8 @@ static bool use_intel_pmu(void) > */ > static bool use_amd_pmu(void) > { > - return host_cpu_is_amd && kvm_cpu_family() >= 0x17; > + return (host_cpu_is_amd && kvm_cpu_family() >= 0x17) || > + host_cpu_is_hygon; > } > > /* No problem, let me simplify it in V2 patch. Thanks! Best Regards, Zhiquan