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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-06-27 17:58:32 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-06-27 17:58:32 -0700 |
| commit | 26fd9f7b7ff3794c5de0e6ae538cead53118b4c3 (patch) | |
| tree | a471acffa790c973981dce61299831782ea5d93e /Documentation | |
| parent | Merge tag 'libcrypto-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/... (diff) | |
| parent | cxl/edac: Fix using wrong repair type to check dram event record (diff) | |
| download | linux-26fd9f7b7ff3794c5de0e6ae538cead53118b4c3.tar.gz linux-26fd9f7b7ff3794c5de0e6ae538cead53118b4c3.zip | |
Merge tag 'cxl-fixes-6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
Pull Compute Express Link (CXL) fixes from Dave Jiang:
"These fixes address a few issues in the CXL subsystem, including
dealing with some bugs in the CXL EDAC and RAS drivers:
- Fix return value of cxlctl_validate_set_features()
- Fix min_scrub_cycle of a region miscaculation and add additional
documentation
- Fix potential memory leak issues for CXL EDAC
- Fix CPER handler device confusion for CXL RAS
- Fix using wrong repair type to check DRAM event record"
* tag 'cxl-fixes-6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl:
cxl/edac: Fix using wrong repair type to check dram event record
cxl/ras: Fix CPER handler device confusion
cxl/edac: Fix potential memory leak issues
cxl/Documentation: Add more description about min/max scrub cycle
cxl/edac: Fix the min_scrub_cycle of a region miscalculation
cxl: fix return value in cxlctl_validate_set_features()
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-edac-scrub | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-edac-scrub b/Documentation/ABI/testing/sysfs-edac-scrub index c43be90deab4..ab6014743da5 100644 --- a/Documentation/ABI/testing/sysfs-edac-scrub +++ b/Documentation/ABI/testing/sysfs-edac-scrub @@ -49,6 +49,12 @@ Description: (RO) Supported minimum scrub cycle duration in seconds by the memory scrubber. + Device-based scrub: returns the minimum scrub cycle + supported by the memory device. + + Region-based scrub: returns the max of minimum scrub cycles + supported by individual memory devices that back the region. + What: /sys/bus/edac/devices/<dev-name>/scrubX/max_cycle_duration Date: March 2025 KernelVersion: 6.15 @@ -57,6 +63,16 @@ Description: (RO) Supported maximum scrub cycle duration in seconds by the memory scrubber. + Device-based scrub: returns the maximum scrub cycle supported + by the memory device. + + Region-based scrub: returns the min of maximum scrub cycles + supported by individual memory devices that back the region. + + If the memory device does not provide maximum scrub cycle + information, return the maximum supported value of the scrub + cycle field. + What: /sys/bus/edac/devices/<dev-name>/scrubX/current_cycle_duration Date: March 2025 KernelVersion: 6.15 |