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Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80 |
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| #
1a63b580 |
| 16-Nov-2022 |
Jithu Joseph <jithu.joseph@intel.com> |
Revert "platform/x86/intel/ifs: Mark as BROKEN"
Issues with user interface [1] to load scan test images have been
addressed so remove the dependency on BROKEN.
Signed-off-by: Jithu Joseph <jithu.jo
Revert "platform/x86/intel/ifs: Mark as BROKEN"
Issues with user interface [1] to load scan test images have been
addressed so remove the dependency on BROKEN.
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Reviewed-by: Sohil Mehta <sohil.mehta@intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/lkml/26102aca-a730-ddf8-d024-2e7367696757@redhat.com/ [1]
Link: https://lore.kernel.org/r/20221117035935.4136738-17-jithu.joseph@intel.com
show more ...
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| #
10d4853e |
| 16-Nov-2022 |
Jithu Joseph <jithu.joseph@intel.com> |
platform/x86/intel/ifs: Remove unused selection
CONFIG_INTEL_IFS_DEVICE is not used anywhere. The selection in
Kconfig is therefore pointless. Delete it.
Signed-off-by: Jithu Joseph <jithu.joseph@i
platform/x86/intel/ifs: Remove unused selection
CONFIG_INTEL_IFS_DEVICE is not used anywhere. The selection in
Kconfig is therefore pointless. Delete it.
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Reviewed-by: Sohil Mehta <sohil.mehta@intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20221117035935.4136738-2-jithu.joseph@intel.com
show more ...
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|
Revision tags: v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63, v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54 |
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| #
c483e7ea |
| 10-Jul-2022 |
Hans de Goede <hdegoede@redhat.com> |
platform/x86/intel/ifs: Mark as BROKEN
A recent suggested change to the IFS code has shown that the userspace
API needs a bit more work, see:
https://lore.kernel.org/platform-driver-x86/202207081519
platform/x86/intel/ifs: Mark as BROKEN
A recent suggested change to the IFS code has shown that the userspace
API needs a bit more work, see:
https://lore.kernel.org/platform-driver-x86/20220708151938.986530-1-jithu.joseph@intel.com/
Mark it as BROKEN before 5.19 ships, to give ourselves one more
kernel-devel cycle to get the userspace API right.
Link: https://lore.kernel.org/platform-driver-x86/20220708151938.986530-1-jithu.joseph@intel.com/
Cc: Jithu Joseph <jithu.joseph@intel.com>
Cc: Ashok Raj <ashok.raj@intel.com>
Cc: Tony Luck <tony.luck@intel.com>
Suggested-by: Greg KH <gregkh@linuxfoundation.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20220710140736.6492-1-hdegoede@redhat.com
show more ...
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| #
553b53e4 |
| 10-Jul-2022 |
Hans de Goede <hdegoede@redhat.com> |
platform/x86/intel/ifs: Mark as BROKEN
A recent suggested change to the IFS code has shown that the userspace
API needs a bit more work, see:
https://lore.kernel.org/platform-driver-x86/202207081519
platform/x86/intel/ifs: Mark as BROKEN
A recent suggested change to the IFS code has shown that the userspace
API needs a bit more work, see:
https://lore.kernel.org/platform-driver-x86/20220708151938.986530-1-jithu.joseph@intel.com/
Mark it as BROKEN before 5.19 ships, to give ourselves one more
kernel-devel cycle to get the userspace API right.
Link: https://lore.kernel.org/platform-driver-x86/20220708151938.986530-1-jithu.joseph@intel.com/
Cc: Jithu Joseph <jithu.joseph@intel.com>
Cc: Ashok Raj <ashok.raj@intel.com>
Cc: Tony Luck <tony.luck@intel.com>
Suggested-by: Greg KH <gregkh@linuxfoundation.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20220710140736.6492-1-hdegoede@redhat.com
show more ...
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|
Revision tags: v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18 |
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| #
badb81a5 |
| 19-May-2022 |
Borislav Petkov <bp@suse.de> |
platform/x86/intel/ifs: Add CPU_SUP_INTEL dependency
The driver is using functions from a compilation unit which is enabled
by CONFIG_CPU_SUP_INTEL. Add that dependency to Kconfig explicitly
otherwi
platform/x86/intel/ifs: Add CPU_SUP_INTEL dependency
The driver is using functions from a compilation unit which is enabled
by CONFIG_CPU_SUP_INTEL. Add that dependency to Kconfig explicitly
otherwise:
drivers/platform/x86/intel/ifs/load.o: in function `ifs_load_firmware':
load.c:(.text+0x3b8): undefined reference to `intel_cpu_collect_info'
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/YoZay8YR0zRGyVu+@zn.tnic
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
show more ...
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|
Revision tags: v5.15.41, v5.15.40, v5.15.39, v5.15.38 |
|
| #
67896ef1 |
| 06-May-2022 |
Tony Luck <tony.luck@intel.com> |
platform/x86/intel/ifs: Add stub driver for In-Field Scan
Cloud Service Providers that operate fleets of servers have reported
[1] occasions where they can detect that a CPU has gone bad due to
effe
platform/x86/intel/ifs: Add stub driver for In-Field Scan
Cloud Service Providers that operate fleets of servers have reported
[1] occasions where they can detect that a CPU has gone bad due to
effects like electromigration, or isolated manufacturing defects.
However, that detection method is A/B testing seemingly random
application failures looking for a pattern. In-Field Scan (IFS) is
a driver for a platform capability to load a crafted 'scan image'
to run targeted low level diagnostics outside of the CPU's architectural
error detection capabilities.
Stub version of driver just does initial part of check for the IFS
feature. MSR_IA32_CORE_CAPS must enumerate the presence of the
MSR_INTEGRITY_CAPS MSR.
[1]: https://www.youtube.com/watch?v=QMF3rqhjYuM
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20220506225410.1652287-5-tony.luck@intel.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
show more ...
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