linux-kernel - Re: [PATCH 00/10] IFS support for GNR and SRF

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Message-ID: <fa4730c3-6993-906a-1ebe-1b4faeda830e@intel.com>
Date:   Mon, 18 Sep 2023 09:53:33 -0700
From:   "Joseph, Jithu" <jithu.joseph@...el.com>
To:     Hans de Goede <hdegoede@...hat.com>, <markgross@...nel.org>
CC:     <tglx@...utronix.de>, <mingo@...hat.com>, <bp@...en8.de>,
        <dave.hansen@...ux.intel.com>, <x86@...nel.org>, <hpa@...or.com>,
        <rostedt@...dmis.org>, <ashok.raj@...el.com>,
        <tony.luck@...el.com>, <linux-kernel@...r.kernel.org>,
        <platform-driver-x86@...r.kernel.org>, <patches@...ts.linux.dev>,
        <ravi.v.shankar@...el.com>, <pengfei.xu@...el.com>
Subject: Re: [PATCH 00/10] IFS support for GNR and SRF



On 9/18/2023 5:32 AM, Hans de Goede wrote:
> Hi Jithu,
> 
> On 9/13/23 20:33, Jithu Joseph wrote:
>> This series adds IFS support for newer CPUs like Granite Rapids(GNR)
>> and Sierra Forest(SRF).
>>
>> There are changes in the IFS image loading and test flow to support
>> these new CPUs.
>>
>> Note to reviewers:
>>  - patch 01/10 adds a bit definition to arch/x86/.../msr-index.h,
>>   hence x86 maintainers are cc-d.
>>  - patch 05/10 modifies an existing tracepoint, cc Steven Rostedt
>>  - Rest are localized to IFS driver
>>
>> Jithu Joseph (10):
>>   platform/x86/intel/ifs: Store IFS generation number
>>   platform/x86/intel/ifs: Refactor image loading code
>>   platform/x86/intel/ifs: Image loading for new generations
>>   platform/x86/intel/ifs: Scan test for new generations
>>   trace: platform/x86/intel/ifs: Modify scan trace
>>   platform/x86/intel/ifs: Validate image size
>>   platform/x86/intel/ifs: Metadata validation for start_chunk
>>   platform/x86/intel/ifs: Add new CPU support
>>   platform/x86/intel/ifs: Add new error code
>>   platform/x86/intel/ifs: ARRAY BIST for Sierra Forest
>>
>>  arch/x86/include/asm/msr-index.h         |   2 +
>>  drivers/platform/x86/intel/ifs/ifs.h     |  47 +++++++
>>  include/trace/events/intel_ifs.h         |  16 +--
>>  drivers/platform/x86/intel/ifs/core.c    |  14 +-
>>  drivers/platform/x86/intel/ifs/load.c    | 159 +++++++++++++++++++++--
>>  drivers/platform/x86/intel/ifs/runtest.c |  68 +++++++++-
>>  6 files changed, 273 insertions(+), 33 deletions(-)
>>
>>
>> base-commit: 0bb80ecc33a8fb5a682236443c1e740d5c917d1d
> 
> Thank you for the patch series, please submit a new version addressing
> the various review-remarks.
> 

Will do ... Thanks

Jithu