From: Hans de Goede <hdegoede@redhat.com>
To: Jithu Joseph <jithu.joseph@intel.com>, markgross@kernel.org
Cc: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com,
gregkh@linuxfoundation.org, ashok.raj@intel.com,
tony.luck@intel.com, linux-kernel@vger.kernel.org,
platform-driver-x86@vger.kernel.org, patches@lists.linux.dev,
ravi.v.shankar@intel.com, thiago.macieira@intel.com,
athenas.jimenez.gonzalez@intel.com
Subject: Re: [PATCH 00/14] IFS multi test image support and misc changes
Date: Mon, 7 Nov 2022 10:24:08 +0100 [thread overview]
Message-ID: <ef0df3da-c8b1-b996-edfc-d14956f953f4@redhat.com> (raw)
In-Reply-To: <20221021203413.1220137-1-jithu.joseph@intel.com>
Hi,
On 10/21/22 22:33, Jithu Joseph wrote:
> Initial implementation of IFS driver assumed a single IFS test image
> file with a fixed name.
>
> Subsequently, it became evident that supporting more than one
> test image file is needed to provide more comprehensive
> test coverage. (Test coverage in this scenario refers to testing
> more transistors in the core to identify faults).
>
> This series makes the driver aware of multiple scan test image files,
> modifies IFS test image file headers to make it fully compatible
> with microcode headers and adds a few other bug fixes and changes.
>
> Patch organization:
> Patches 1, 2, and 3: bug fixes
> Patch 4: Removes image loading during init path
> Patch 5, 6 and 7: exports a couple of microcode/intel.c functions
> for use by driver
> Patch 8: Adds Meta-data support in microcode file
>
> Rest of them are IFS driver changes
> Patches 9 and 10: IFS header format changes to make it fully compatible
> to intel microcode header format
> Patches 11, 12 and 13: native support for multiple scan test image files
> Patch 14: reverts the broken flag
Thank you for your work on this. Due to personal circumstances I have
been unable to do any pdx86 patch review for the last 2 weeks.
I see that there have been lots of comments on this series already please
send a new version 2 addressing all the existing comments. Then I will
review version 2 once posted.
Regards,
Hans
>
> Ashok Raj (1):
> x86/microcode/intel: Meta-data support in microcode file
>
> Jithu Joseph (13):
> platform/x86/intel/ifs: Remove unused selection
> platform/x86/intel/ifs: Propagate load failure error code
> platform/x86/intel/ifs: return a more appropriate Error code
> platform/x86/intel/ifs: Remove image loading during init
> x86/microcode/intel: Expose find_matching_signature() for IFS
> x86/microcode/intel: Use appropriate type in microcode_sanity_check()
> x86/microcode/intel: Expose microcode_sanity_check()
> platform/x86/intel/ifs: Use generic microcode headers and functions
> platform/x86/intel/ifs: Add metadata validation
> platform/x86/intel/ifs: Remove reload sysfs entry
> platform/x86/intel/ifs: Add current_batch sysfs entry
> Documentation/ABI: Update IFS ABI doc
> Revert "platform/x86/intel/ifs: Mark as BROKEN"
>
> arch/x86/include/asm/microcode_intel.h | 25 ++-
> drivers/platform/x86/intel/ifs/ifs.h | 27 ++-
> arch/x86/kernel/cpu/microcode/intel.c | 81 ++++++--
> drivers/platform/x86/intel/ifs/core.c | 7 +-
> drivers/platform/x86/intel/ifs/load.c | 174 +++++++++---------
> drivers/platform/x86/intel/ifs/runtest.c | 10 +-
> drivers/platform/x86/intel/ifs/sysfs.c | 41 +++--
> .../ABI/testing/sysfs-platform-intel-ifs | 30 +--
> drivers/platform/x86/intel/ifs/Kconfig | 4 -
> 9 files changed, 243 insertions(+), 156 deletions(-)
>
>
> base-commit: f76349cf41451c5c42a99f18a9163377e4b364ff
next prev parent reply other threads:[~2022-11-07 9:26 UTC|newest]
Thread overview: 193+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-21 20:33 [PATCH 00/14] IFS multi test image support and misc changes Jithu Joseph
2022-10-21 20:34 ` [PATCH 01/14] platform/x86/intel/ifs: Remove unused selection Jithu Joseph
2022-10-21 20:34 ` [PATCH 02/14] platform/x86/intel/ifs: Propagate load failure error code Jithu Joseph
2022-10-24 22:52 ` Sohil Mehta
2022-10-24 23:17 ` Joseph, Jithu
2022-10-21 20:34 ` [PATCH 03/14] platform/x86/intel/ifs: return a more appropriate Error code Jithu Joseph
2022-10-24 22:57 ` Sohil Mehta
2022-10-24 23:01 ` Luck, Tony
2022-10-21 20:34 ` [PATCH 04/14] platform/x86/intel/ifs: Remove image loading during init Jithu Joseph
2022-10-24 23:50 ` Sohil Mehta
2022-10-25 0:41 ` Joseph, Jithu
2022-10-25 6:06 ` Sohil Mehta
2022-10-26 23:53 ` Joseph, Jithu
2022-11-01 7:00 ` Sohil Mehta
2022-10-21 20:34 ` [PATCH 05/14] x86/microcode/intel: Expose find_matching_signature() for IFS Jithu Joseph
2022-11-02 19:03 ` Borislav Petkov
2022-11-02 21:32 ` Joseph, Jithu
2022-10-21 20:34 ` [PATCH 06/14] x86/microcode/intel: Use appropriate type in microcode_sanity_check() Jithu Joseph
2022-10-21 20:34 ` [PATCH 07/14] x86/microcode/intel: Expose microcode_sanity_check() Jithu Joseph
2022-11-01 7:28 ` Sohil Mehta
2022-11-01 19:06 ` Joseph, Jithu
2022-11-03 11:33 ` Borislav Petkov
2022-11-03 19:25 ` Ashok Raj
2022-11-03 23:32 ` Borislav Petkov
2022-11-04 6:15 ` Joseph, Jithu
2022-11-04 10:50 ` Borislav Petkov
2022-11-04 22:02 ` Joseph, Jithu
2022-11-04 22:14 ` Borislav Petkov
2022-10-21 20:34 ` [PATCH 08/14] x86/microcode/intel: Meta-data support in microcode file Jithu Joseph
2022-11-01 8:51 ` Sohil Mehta
2022-11-01 18:05 ` Joseph, Jithu
2022-11-03 11:35 ` Borislav Petkov
2022-10-21 20:34 ` [PATCH 09/14] platform/x86/intel/ifs: Use generic microcode headers and functions Jithu Joseph
2022-11-01 18:37 ` Sohil Mehta
2022-11-01 21:07 ` Joseph, Jithu
2022-10-21 20:34 ` [PATCH 10/14] platform/x86/intel/ifs: Add metadata validation Jithu Joseph
2022-11-01 20:28 ` Sohil Mehta
2022-11-09 23:10 ` Sohil Mehta
2022-10-21 20:34 ` [PATCH 11/14] platform/x86/intel/ifs: Remove reload sysfs entry Jithu Joseph
2022-10-21 20:34 ` [PATCH 12/14] platform/x86/intel/ifs: Add current_batch " Jithu Joseph
2022-11-01 22:26 ` Sohil Mehta
2022-11-01 23:27 ` Joseph, Jithu
2022-11-03 8:03 ` Sohil Mehta
2022-10-21 20:34 ` [PATCH 13/14] Documentation/ABI: Update IFS ABI doc Jithu Joseph
2022-11-01 22:34 ` Sohil Mehta
2022-11-01 22:48 ` Joseph, Jithu
2022-11-01 22:59 ` Sohil Mehta
2022-11-02 22:10 ` Joseph, Jithu
2022-11-03 7:49 ` Sohil Mehta
2022-10-21 20:34 ` [PATCH 14/14] Revert "platform/x86/intel/ifs: Mark as BROKEN" Jithu Joseph
2022-11-03 8:21 ` [PATCH 00/14] IFS multi test image support and misc changes Sohil Mehta
2022-11-07 9:24 ` Hans de Goede [this message]
2022-11-07 23:01 ` Joseph, Jithu
2022-11-07 22:53 ` [PATCH v2 " Jithu Joseph
2022-11-07 22:53 ` [PATCH v2 01/14] platform/x86/intel/ifs: Remove unused selection Jithu Joseph
2022-11-09 1:52 ` Sohil Mehta
2022-11-10 21:03 ` Hans de Goede
2022-11-07 22:53 ` [PATCH v2 02/14] platform/x86/intel/ifs: return a more appropriate Error code Jithu Joseph
2022-11-09 1:57 ` Sohil Mehta
2022-11-10 21:04 ` Hans de Goede
2022-11-07 22:53 ` [PATCH v2 03/14] platform/x86/intel/ifs: Remove image loading during init Jithu Joseph
2022-11-09 1:59 ` Sohil Mehta
2022-11-10 21:06 ` Hans de Goede
2022-11-07 22:53 ` [PATCH v2 04/14] x86/microcode/intel: Expose find_matching_signature() for IFS Jithu Joseph
2022-11-09 2:06 ` Sohil Mehta
2022-11-11 13:44 ` Borislav Petkov
2022-11-07 22:53 ` [PATCH v2 05/14] x86/microcode/intel: Use appropriate type in microcode_sanity_check() Jithu Joseph
2022-11-09 2:47 ` Sohil Mehta
2022-11-11 13:46 ` Borislav Petkov
2022-11-07 22:53 ` [PATCH v2 06/14] x86/microcode/intel: Expose microcode_sanity_check() Jithu Joseph
2022-11-09 3:03 ` Sohil Mehta
2022-11-09 3:29 ` Joseph, Jithu
2022-11-11 14:33 ` Borislav Petkov
2022-11-11 21:39 ` Joseph, Jithu
2022-11-07 22:53 ` [PATCH v2 07/14] x86/microcode/intel: Use a reserved field for metasize Jithu Joseph
2022-11-09 3:06 ` Sohil Mehta
2022-11-11 14:37 ` Borislav Petkov
2022-11-07 22:53 ` [PATCH v2 08/14] platform/x86/intel/ifs: Add metadata support Jithu Joseph
2022-11-09 3:25 ` Sohil Mehta
2022-11-10 21:08 ` Hans de Goede
2022-11-11 16:16 ` Borislav Petkov
2022-11-07 22:53 ` [PATCH v2 09/14] platform/x86/intel/ifs: Use generic microcode headers and functions Jithu Joseph
2022-11-09 3:29 ` Sohil Mehta
2022-11-10 21:11 ` Hans de Goede
2022-11-11 16:23 ` Borislav Petkov
2022-11-11 20:41 ` Joseph, Jithu
2022-11-16 17:26 ` Tony Luck
2022-11-16 18:53 ` Borislav Petkov
2022-11-16 19:02 ` Luck, Tony
2022-11-07 22:53 ` [PATCH v2 10/14] platform/x86/intel/ifs: Add metadata validation Jithu Joseph
2022-11-09 23:15 ` Sohil Mehta
2022-11-10 1:22 ` Joseph, Jithu
2022-11-10 9:40 ` Sohil Mehta
2022-11-10 21:18 ` Hans de Goede
2022-11-11 18:39 ` Borislav Petkov
2022-11-11 18:48 ` Dave Hansen
2022-11-11 20:30 ` Joseph, Jithu
2022-11-11 21:29 ` Ashok Raj
2022-11-07 22:53 ` [PATCH v2 11/14] platform/x86/intel/ifs: Remove reload sysfs entry Jithu Joseph
2022-11-09 23:16 ` Sohil Mehta
2022-11-10 21:19 ` Hans de Goede
2022-11-07 22:53 ` [PATCH v2 12/14] platform/x86/intel/ifs: Add current_batch " Jithu Joseph
2022-11-09 23:46 ` Sohil Mehta
2022-11-10 21:22 ` Hans de Goede
2022-11-12 16:26 ` Borislav Petkov
2022-11-12 18:21 ` Thiago Macieira
2022-11-12 19:20 ` Borislav Petkov
2022-11-12 19:58 ` Ashok Raj
2022-11-13 2:06 ` Thiago Macieira
2022-11-12 18:33 ` Luck, Tony
2022-11-12 19:28 ` Borislav Petkov
2022-11-12 23:32 ` Luck, Tony
2022-11-13 2:35 ` Thiago Macieira
2022-11-13 7:37 ` gregkh
2022-11-13 11:48 ` Borislav Petkov
2022-11-13 15:15 ` Ashok Raj
2022-11-13 15:58 ` Borislav Petkov
2022-11-13 17:01 ` Ashok Raj
2022-11-13 18:41 ` Borislav Petkov
2022-11-13 21:40 ` Thiago Macieira
2022-11-13 22:59 ` Borislav Petkov
2022-11-14 18:13 ` Dave Hansen
2022-11-14 18:25 ` Luck, Tony
2022-11-14 19:03 ` Borislav Petkov
2022-11-14 19:07 ` Luck, Tony
2022-11-14 19:17 ` Borislav Petkov
2022-11-14 19:38 ` Luck, Tony
2022-11-14 19:51 ` Borislav Petkov
2022-11-13 16:41 ` Joseph, Jithu
2022-11-13 16:58 ` Borislav Petkov
2022-11-13 17:55 ` Joseph, Jithu
2022-11-13 18:27 ` Borislav Petkov
2022-11-13 21:33 ` Tony Luck
2022-11-13 22:55 ` Borislav Petkov
2022-11-13 21:21 ` Thiago Macieira
2022-11-13 22:40 ` Borislav Petkov
2022-11-13 21:51 ` Thiago Macieira
2022-11-13 23:05 ` Borislav Petkov
2022-11-14 8:28 ` Hans de Goede
2022-11-14 7:15 ` gregkh
2022-11-14 15:33 ` Tony Luck
2022-11-14 15:47 ` Borislav Petkov
2022-11-19 16:24 ` [tip: x86/microcode] " tip-bot2 for Jithu Joseph
2022-11-07 22:53 ` [PATCH v2 13/14] Documentation/ABI: Update IFS ABI doc Jithu Joseph
2022-11-09 23:55 ` Sohil Mehta
2022-11-10 1:16 ` Joseph, Jithu
2022-11-10 21:33 ` Hans de Goede
2022-11-07 22:53 ` [PATCH v2 14/14] Revert "platform/x86/intel/ifs: Mark as BROKEN" Jithu Joseph
2022-11-09 23:57 ` Sohil Mehta
2022-11-10 21:34 ` Hans de Goede
2022-11-10 9:59 ` [PATCH v2 00/14] IFS multi test image support and misc changes Borislav Petkov
2022-11-10 21:37 ` Hans de Goede
2022-11-10 21:58 ` Joseph, Jithu
2022-11-17 3:59 ` [PATCH v3 00/16] " Jithu Joseph
2022-11-17 3:59 ` [PATCH v3 01/16] platform/x86/intel/ifs: Remove unused selection Jithu Joseph
2022-11-19 16:24 ` [tip: x86/microcode] " tip-bot2 for Jithu Joseph
2022-11-17 3:59 ` [PATCH v3 02/16] platform/x86/intel/ifs: Return a more appropriate Error code Jithu Joseph
2022-11-19 16:24 ` [tip: x86/microcode] platform/x86/intel/ifs: Return a more appropriate error code tip-bot2 for Jithu Joseph
2022-11-17 3:59 ` [PATCH v3 03/16] platform/x86/intel/ifs: Remove image loading during init Jithu Joseph
2022-11-19 16:24 ` [tip: x86/microcode] " tip-bot2 for Jithu Joseph
2022-11-17 3:59 ` [PATCH v3 04/16] platform/x86/intel/ifs: Remove memory allocation from load path Jithu Joseph
2022-11-17 8:51 ` Hans de Goede
2022-11-17 17:29 ` Jithu Joseph
2022-11-17 18:01 ` Hans de Goede
2022-11-17 19:59 ` Jithu Joseph
2022-11-17 21:13 ` Hans de Goede
2022-11-17 22:44 ` Joseph, Jithu
2022-11-19 16:24 ` [tip: x86/microcode] " tip-bot2 for Jithu Joseph
2022-11-17 3:59 ` [PATCH v3 05/16] x86/microcode/intel: Reuse find_matching_signature() Jithu Joseph
2022-11-19 16:24 ` [tip: x86/microcode] " tip-bot2 for Jithu Joseph
2022-11-17 3:59 ` [PATCH v3 06/16] x86/microcode/intel: Use appropriate type in microcode_sanity_check() Jithu Joseph
2022-11-19 16:24 ` [tip: x86/microcode] " tip-bot2 for Jithu Joseph
2022-11-17 3:59 ` [PATCH v3 07/16] x86/microcode/intel: Reuse microcode_sanity_check() Jithu Joseph
2022-11-19 16:24 ` [tip: x86/microcode] " tip-bot2 for Jithu Joseph
2022-11-17 3:59 ` [PATCH v3 08/16] x86/microcode/intel: Add hdr_type to intel_microcode_sanity_check() Jithu Joseph
2022-11-19 16:24 ` [tip: x86/microcode] " tip-bot2 for Jithu Joseph
2022-11-17 3:59 ` [PATCH v3 09/16] x86/microcode/intel: Use a reserved field for metasize Jithu Joseph
2022-11-19 16:24 ` [tip: x86/microcode] " tip-bot2 for Jithu Joseph
2022-11-17 3:59 ` [PATCH v3 10/16] platform/x86/intel/ifs: Add metadata support Jithu Joseph
2022-11-19 16:24 ` [tip: x86/microcode] " tip-bot2 for Ashok Raj
2022-11-17 3:59 ` [PATCH v3 11/16] platform/x86/intel/ifs: Use generic microcode headers and functions Jithu Joseph
2022-11-17 22:50 ` Jithu Joseph
2022-11-19 16:24 ` [tip: x86/microcode] " tip-bot2 for Jithu Joseph
2022-11-17 3:59 ` [PATCH v3 12/16] platform/x86/intel/ifs: Add metadata validation Jithu Joseph
2022-11-17 23:04 ` Jithu Joseph
2022-11-19 16:24 ` [tip: x86/microcode] " tip-bot2 for Jithu Joseph
2022-11-17 3:59 ` [PATCH v3 13/16] platform/x86/intel/ifs: Remove reload sysfs entry Jithu Joseph
2022-11-19 16:24 ` [tip: x86/microcode] " tip-bot2 for Jithu Joseph
2022-11-17 3:59 ` [PATCH v3 14/16] platform/x86/intel/ifs: Add current_batch " Jithu Joseph
2022-11-17 3:59 ` [PATCH v3 15/16] Documentation/ABI: Update IFS ABI doc Jithu Joseph
2022-11-19 16:23 ` [tip: x86/microcode] " tip-bot2 for Jithu Joseph
2022-11-17 3:59 ` [PATCH v3 16/16] Revert "platform/x86/intel/ifs: Mark as BROKEN" Jithu Joseph
2022-11-19 16:23 ` [tip: x86/microcode] " tip-bot2 for Jithu Joseph
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