user/sven/linux.git/include/linux/cper.h, branch v4.14.152

efi: switch to use new generic UUID API

2017-08-30T12:40:40Z

There are new types and helpers that are supposed to be used in new code. As a preparation to get rid of legacy types and API functions do the conversion here. Signed-off-by: Andy Shevchenko Acked-by: Ard Biesheuvel Signed-off-by: Christoph Hellwig

efi: parse ARM processor error

2017-06-22T14:43:47Z

Add support for ARM Common Platform Error Record (CPER). UEFI 2.6 specification adds support for ARM specific processor error information to be reported as part of the CPER records. This provides more detail on for processor error logs. Signed-off-by: Tyler Baicar CC: Jonathan (Zhixiong) Zhang Reviewed-by: James Morse Reviewed-by: Ard Biesheuvel Signed-off-by: Will Deacon

efi: Handle memory error structures produced based on old versions of standard

2015-07-15T12:30:38Z

The memory error record structure includes as its first field a bitmask of which subsequent fields are valid. The allows new fields to be added to the structure while keeping compatibility with older software that parses these records. This mechanism was used between versions 2.2 and 2.3 to add four new fields, growing the size of the structure from 73 bytes to 80. But Linux just added all the new fields so this test: if (gdata->error_data_length >= sizeof(*mem_err)) cper_print_mem(newpfx, mem_err); else goto err_section_too_small; now make Linux complain about old format records being too short. Add a definition for the old format of the structure and use that for the minimum size check. Pass the actual size to cper_print_mem() so it can sanity check the validation_bits field to ensure that if a BIOS using the old format sets bits as if it were new, we won't access fields beyond the end of the structure. Signed-off-by: Tony Luck Cc: Signed-off-by: Matt Fleming

trace, RAS: Add eMCA trace event interface

2014-06-25T20:26:47Z

Add trace interface to elaborate all H/W error related information. Signed-off-by: Chen, Gong Acked-by: Borislav Petkov Signed-off-by: Tony Luck

CPER: Adjust code flow of some functions

2014-06-25T18:19:44Z

Some codes can be reorganzied as a common function for other usages. Signed-off-by: Chen, Gong Signed-off-by: Tony Luck

ACPI, APEI, CPER: Add UEFI 2.4 support for memory error

2013-10-23T17:10:20Z

In latest UEFI spec(by now it is 2.4) memory error definition for CPER (UEFI 2.4 Appendix N Common Platform Error Record) adds some new fields. These fields help people to locate memory error to an actual DIMM location. Original-author: Tony Luck Signed-off-by: Chen, Gong Reviewed-by: Borislav Petkov Reviewed-by: Mauro Carvalho Chehab Acked-by: Naveen N. Rao Signed-off-by: Tony Luck

ACPI, CPER: Update cper info

2013-10-21T22:12:00Z

We have a lot of confusing names of functions and data structures in amongs the the error reporting code. In particular the "apei" prefix has been applied to many objects that are not part of APEI. Since we will be using these routines for extended error log reporting it will be clearer if we fix up the names first. Signed-off-by: Chen, Gong Acked-by: Borislav Petkov Reviewed-by: Mauro Carvalho Chehab Signed-off-by: Tony Luck

Fix common misspellings

2011-03-31T14:26:23Z

Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi

ACPI, APEI, Add PCIe AER error information printing support

2011-03-22T02:59:08Z

The AER error information printing support is implemented in drivers/pci/pcie/aer/aer_print.c. So some string constants, functions and macros definitions can be re-used without being exported. The original PCIe AER error information printing function is not re-used directly because the overall format is quite different. And changing the original printing format may make some original users' scripts broken. Signed-off-by: Huang Ying CC: Jesse Barnes CC: Zhang Yanmin Signed-off-by: Len Brown

Add CPER PCIe error section structure and constants definition

2010-12-14T04:40:45Z

On some machine, PCIe error is reported via APEI (ACPI Platform Error Interface). The error data is passed from firmware to Linux via CPER PCIe error section structure. This patch adds CPER PCIe error section structure and constants definition. Signed-off-by: Huang Ying Signed-off-by: Len Brown