Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
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 <vicamo@gmail.com>
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

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 <kan.liang@linux.intel.com>
> 
> 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(-)
>