| Message ID | 20240530211620.1829453-1-avadhut.naik@amd.com |
|---|---|
| Headers | show |
| Series | MCE wrapper and support for new SMCA syndrome MSRs | expand |
On Thu, May 30, 2024 at 04:16:16PM -0500, Avadhut Naik wrote: > arch/x86/include/asm/mce.h | 20 ++- > arch/x86/kernel/cpu/mce/apei.c | 111 ++++++++++---- > arch/x86/kernel/cpu/mce/core.c | 191 ++++++++++++++---------- > arch/x86/kernel/cpu/mce/dev-mcelog.c | 2 +- > arch/x86/kernel/cpu/mce/genpool.c | 20 +-- > arch/x86/kernel/cpu/mce/inject.c | 4 +- > arch/x86/kernel/cpu/mce/internal.h | 4 +- > drivers/acpi/acpi_extlog.c | 2 +- > drivers/acpi/nfit/mce.c | 2 +- > drivers/edac/i7core_edac.c | 2 +- > drivers/edac/igen6_edac.c | 2 +- > drivers/edac/mce_amd.c | 27 +++- > drivers/edac/pnd2_edac.c | 2 +- > drivers/edac/sb_edac.c | 2 +- > drivers/edac/skx_common.c | 2 +- > drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 2 +- > drivers/ras/amd/fmpm.c | 2 +- > drivers/ras/cec.c | 2 +- > include/trace/events/mce.h | 51 ++++--- > 19 files changed, 286 insertions(+), 164 deletions(-) This doesn't apply anymore - please redo this ontop of the latest tip/master. Thx.
On Fri, Jun 21, 2024 at 06:58:23PM +0200, Borislav Petkov wrote: > On Thu, May 30, 2024 at 04:16:16PM -0500, Avadhut Naik wrote: > > arch/x86/include/asm/mce.h | 20 ++- > > arch/x86/kernel/cpu/mce/apei.c | 111 ++++++++++---- > > arch/x86/kernel/cpu/mce/core.c | 191 ++++++++++++++---------- > > arch/x86/kernel/cpu/mce/dev-mcelog.c | 2 +- > > arch/x86/kernel/cpu/mce/genpool.c | 20 +-- > > arch/x86/kernel/cpu/mce/inject.c | 4 +- > > arch/x86/kernel/cpu/mce/internal.h | 4 +- > > drivers/acpi/acpi_extlog.c | 2 +- > > drivers/acpi/nfit/mce.c | 2 +- > > drivers/edac/i7core_edac.c | 2 +- > > drivers/edac/igen6_edac.c | 2 +- > > drivers/edac/mce_amd.c | 27 +++- > > drivers/edac/pnd2_edac.c | 2 +- > > drivers/edac/sb_edac.c | 2 +- > > drivers/edac/skx_common.c | 2 +- > > drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 2 +- > > drivers/ras/amd/fmpm.c | 2 +- > > drivers/ras/cec.c | 2 +- > > include/trace/events/mce.h | 51 ++++--- > > 19 files changed, 286 insertions(+), 164 deletions(-) > > This doesn't apply anymore - please redo this ontop of the latest tip/master. > Avadhut, You can drop the dependencies on other sets. We can sort out any conflicts as needed. Thanks, Yazen
On 6/21/2024 15:01, Yazen Ghannam wrote: > On Fri, Jun 21, 2024 at 06:58:23PM +0200, Borislav Petkov wrote: >> On Thu, May 30, 2024 at 04:16:16PM -0500, Avadhut Naik wrote: >>> arch/x86/include/asm/mce.h | 20 ++- >>> arch/x86/kernel/cpu/mce/apei.c | 111 ++++++++++---- >>> arch/x86/kernel/cpu/mce/core.c | 191 ++++++++++++++---------- >>> arch/x86/kernel/cpu/mce/dev-mcelog.c | 2 +- >>> arch/x86/kernel/cpu/mce/genpool.c | 20 +-- >>> arch/x86/kernel/cpu/mce/inject.c | 4 +- >>> arch/x86/kernel/cpu/mce/internal.h | 4 +- >>> drivers/acpi/acpi_extlog.c | 2 +- >>> drivers/acpi/nfit/mce.c | 2 +- >>> drivers/edac/i7core_edac.c | 2 +- >>> drivers/edac/igen6_edac.c | 2 +- >>> drivers/edac/mce_amd.c | 27 +++- >>> drivers/edac/pnd2_edac.c | 2 +- >>> drivers/edac/sb_edac.c | 2 +- >>> drivers/edac/skx_common.c | 2 +- >>> drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 2 +- >>> drivers/ras/amd/fmpm.c | 2 +- >>> drivers/ras/cec.c | 2 +- >>> include/trace/events/mce.h | 51 ++++--- >>> 19 files changed, 286 insertions(+), 164 deletions(-) >> >> This doesn't apply anymore - please redo this ontop of the latest tip/master. >> > > Avadhut, > > You can drop the dependencies on other sets. We can sort out any > conflicts as needed. > Sounds good! Will redo on top of tip/master and resubmit. > Thanks, > Yazen
This patchset adds a new wrapper for struct mce to prevent its bloating and export vendor specific error information. Additionally, support is also introduced for two new "syndrome" MSRs used in newer AMD Scalable MCA (SMCA) systems. Also, a new "FRU Text in MCA" feature that uses these new "syndrome" MSRs has been addded. Patch 1 adds the new wrapper structure mce_hw_err for the struct mce while also modifying the mce_record tracepoint to use the new wrapper. Patch 2 adds support for the new "syndrome" registers. They are read/printed wherever the existing MCA_SYND register is used. Patch 3 updates the function that pulls MCA information from UEFI x86 Common Platform Error Records (CPERs) to handle systems that support the new registers. Patch 4 adds support to the AMD MCE decoder module to detect and use the "FRU Text in MCA" feature which leverages the new registers. NOTE: This set was initially submitted as part of the larger MCA Updates set. v1: https://lore.kernel.org/linux-edac/20231118193248.1296798-1-yazen.ghannam@amd.com/ v2: https://lore.kernel.org/linux-edac/20240404151359.47970-1-yazen.ghannam@amd.com/ However, since the MCA Updates set has been split up into smaller sets, this set, going forward, will be submitted independently. Having said that, this set set depends on and applies cleanly on top of the below two sets. 1: https://lore.kernel.org/linux-edac/20240521125434.1555845-1-yazen.ghannam@amd.com/ 2: https://lore.kernel.org/linux-edac/20240523155641.2805411-1-yazen.ghannam@amd.com/ Avadhut Naik (2): x86/mce: Add wrapper for struct mce to export vendor specific info x86/mce, EDAC/mce_amd: Add support for new MCA_SYND{1,2} registers Yazen Ghannam (2): x86/mce/apei: Handle variable register array size EDAC/mce_amd: Add support for FRU Text in MCA arch/x86/include/asm/mce.h | 20 ++- arch/x86/kernel/cpu/mce/apei.c | 111 ++++++++++---- arch/x86/kernel/cpu/mce/core.c | 191 ++++++++++++++---------- arch/x86/kernel/cpu/mce/dev-mcelog.c | 2 +- arch/x86/kernel/cpu/mce/genpool.c | 20 +-- arch/x86/kernel/cpu/mce/inject.c | 4 +- arch/x86/kernel/cpu/mce/internal.h | 4 +- drivers/acpi/acpi_extlog.c | 2 +- drivers/acpi/nfit/mce.c | 2 +- drivers/edac/i7core_edac.c | 2 +- drivers/edac/igen6_edac.c | 2 +- drivers/edac/mce_amd.c | 27 +++- drivers/edac/pnd2_edac.c | 2 +- drivers/edac/sb_edac.c | 2 +- drivers/edac/skx_common.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 2 +- drivers/ras/amd/fmpm.c | 2 +- drivers/ras/cec.c | 2 +- include/trace/events/mce.h | 51 ++++--- 19 files changed, 286 insertions(+), 164 deletions(-)