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[61.220.137.37]) by smtp.gmail.com with ESMTPSA id n4sm5275849pfo.188.2021.06.25.01.27.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 25 Jun 2021 01:27:49 -0700 (PDT) Subject: Re: [PATCH 0/3] Perf: Some fixes for Alder Lake and Sapphire Rapids To: kan.liang@linux.intel.com Cc: acme@kernel.org, jolsa@redhat.com, namhyung@kernel.org, ak@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org References: <1624029174-122219-1-git-send-email-kan.liang@linux.intel.com> From: You-Sheng Yang Message-ID: <299b3215-cd98-8ad9-7dc2-7fadb272073c@gmail.com> Date: Fri, 25 Jun 2021 16:27:47 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <1624029174-122219-1-git-send-email-kan.liang@linux.intel.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, I've tried to apply this on Ubuntu's 5.13 OEM kernel[1], and yet it still doesn't fix reported issue[2][3]. Vicamo [1]: https://launchpad.net/~vicamo/+archive/ubuntu/ppa-1933617 [2]: https://bugs.launchpad.net/bugs/1933617 [3]: https://bugzilla.kernel.org/show_bug.cgi?id=213443 On 6/18/21 11:12 PM, kan.liang@linux.intel.com wrote: > From: Kan Liang > > The patchset includes several fixes for a special configuration and > specific events on Alder Lake and Sapphire Rapids. > > A single fix patch is easily buried in the numerous LKML emails. So I > put them together to attract more attention. > > They are independent small fixes and can be reviewed/merged separately. > > Kan Liang (3): > perf/x86/intel: Fix fixed counter check warning for some Alder Lake > perf/x86/intel: Add more events requires FRONTEND MSR on Sapphire Rapids > perf/x86/intel: Fix instructions:ppp support in Sapphire Rapids > > arch/x86/events/intel/core.c | 15 ++++++++++++--- > 1 file changed, 12 insertions(+), 3 deletions(-) >