| Message ID | 20240109034755.100555-1-Smita.KoralahalliChannabasappa@amd.com |
|---|---|
| Headers | show |
| Series | acpi/ghes, cper, cxl: Trace FW-First CXL Protocol Errors | expand |
On Tuesday, January 9, 2024 4:47:51 AM GMT+2 Smita Koralahalli wrote: > This patchset adds trace event support for FW-First Protocol Errors. > > This series depends on: > https://lore.kernel.org/linux-cxl/20231220-cxl-cper-v5-0-1bb8a4ca2c7a@intel. > com > Hello Smita, I'm working on a small series of enhancement and additions to kernel logs and trace events in extlog_print() (ELOG). I'm interested to reuse from ELOG the infrastructure which you made to trace the CXL Protocol Errors. I'm aware that this series depends on an old one from Ira which has been superseded by a different implementation and, furthermore, that this needs to be reworked because the execution of this code may sleep while in atomic context. I'd like to ask if you plan to fix and rebase this series to a current cxl branch. If so, I'll wait for the next version to integrate in ELOG. Otherwise, if you are not anymore actively working on this series, please notice that I'd be glad to help by making the necessary changes and by porting your code to a current cxl branch (of course, retaining your authorship). Thanks, Fabio M. De Francesco > > Link to v1: > https://lore.kernel.org/all/20240102150933.161009-1-Smita.KoralahalliChannab > asappa@amd.com > > Smita Koralahalli (4): > acpi/ghes, cxl: Create a common CXL struct to handle different CXL > CPER records > efi/cper, cxl: Make definitions and structures global > acpi/ghes, efi/cper: Recognize and process CXL Protocol Errors. > acpi/ghes, cxl/pci: Trace FW-First CXL Protocol Errors > > drivers/acpi/apei/ghes.c | 22 ++++++++- > drivers/cxl/core/pci.c | 29 ++++++++++++ > drivers/cxl/cxlpci.h | 3 ++ > drivers/cxl/pci.c | 13 ++++-- > drivers/firmware/efi/cper_cxl.c | 79 ++++++++++++++++++++++++++++----- > drivers/firmware/efi/cper_cxl.h | 7 +-- > include/linux/cper.h | 4 ++ > include/linux/cxl-event.h | 31 ++++++++++++- > 8 files changed, 166 insertions(+), 22 deletions(-)
Hi Fabio, On 5/7/2024 2:35 AM, Fabio M. De Francesco wrote: > On Tuesday, January 9, 2024 4:47:51 AM GMT+2 Smita Koralahalli wrote: >> This patchset adds trace event support for FW-First Protocol Errors. >> >> This series depends on: >> https://lore.kernel.org/linux-cxl/20231220-cxl-cper-v5-0-1bb8a4ca2c7a@intel. >> com >> > Hello Smita, > > I'm working on a small series of enhancement and additions to kernel logs and > trace events in extlog_print() (ELOG). I'm interested to reuse from ELOG the > infrastructure which you made to trace the CXL Protocol Errors. > > I'm aware that this series depends on an old one from Ira which has been > superseded by a different implementation and, furthermore, that this needs to > be reworked because the execution of this code may sleep while in atomic > context. > > I'd like to ask if you plan to fix and rebase this series to a current cxl > branch. If so, I'll wait for the next version to integrate in ELOG. > > Otherwise, if you are not anymore actively working on this series, please > notice that I'd be glad to help by making the necessary changes and by porting > your code to a current cxl branch (of course, retaining your authorship). > > Thanks, > > Fabio M. De Francesco Sorry missed your message on my inbox. Yes, I will get back working on v3 on this early next week. Couldn't get a chance to continue due to other pcie work. Hopefully, I can get something out next week. Thanks Smita >> >> Link to v1: >> https://lore.kernel.org/all/20240102150933.161009-1-Smita.KoralahalliChannab >> asappa@amd.com >> >> Smita Koralahalli (4): >> acpi/ghes, cxl: Create a common CXL struct to handle different CXL >> CPER records >> efi/cper, cxl: Make definitions and structures global >> acpi/ghes, efi/cper: Recognize and process CXL Protocol Errors. >> acpi/ghes, cxl/pci: Trace FW-First CXL Protocol Errors >> >> drivers/acpi/apei/ghes.c | 22 ++++++++- >> drivers/cxl/core/pci.c | 29 ++++++++++++ >> drivers/cxl/cxlpci.h | 3 ++ >> drivers/cxl/pci.c | 13 ++++-- >> drivers/firmware/efi/cper_cxl.c | 79 ++++++++++++++++++++++++++++----- >> drivers/firmware/efi/cper_cxl.h | 7 +-- >> include/linux/cper.h | 4 ++ >> include/linux/cxl-event.h | 31 ++++++++++++- >> 8 files changed, 166 insertions(+), 22 deletions(-) > > > >
This patchset adds trace event support for FW-First Protocol Errors. This series depends on: https://lore.kernel.org/linux-cxl/20231220-cxl-cper-v5-0-1bb8a4ca2c7a@intel.com Link to v1: https://lore.kernel.org/all/20240102150933.161009-1-Smita.KoralahalliChannabasappa@amd.com Smita Koralahalli (4): acpi/ghes, cxl: Create a common CXL struct to handle different CXL CPER records efi/cper, cxl: Make definitions and structures global acpi/ghes, efi/cper: Recognize and process CXL Protocol Errors. acpi/ghes, cxl/pci: Trace FW-First CXL Protocol Errors drivers/acpi/apei/ghes.c | 22 ++++++++- drivers/cxl/core/pci.c | 29 ++++++++++++ drivers/cxl/cxlpci.h | 3 ++ drivers/cxl/pci.c | 13 ++++-- drivers/firmware/efi/cper_cxl.c | 79 ++++++++++++++++++++++++++++----- drivers/firmware/efi/cper_cxl.h | 7 +-- include/linux/cper.h | 4 ++ include/linux/cxl-event.h | 31 ++++++++++++- 8 files changed, 166 insertions(+), 22 deletions(-)