Messages in this thread | | | From | Robert Richter <> | Subject | [PATCH v5 0/7] SRAT/CEDT fixes and updates | Date | Mon, 29 Apr 2024 14:49:48 +0200 |
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Some fixes and updates for SRAT/CEDT parsing code. Patches can be applied individually and are independent.
First patch fixes a page fault during boot (fix as suggested by Dan).
Patches 2 to 4 remove architectural code no longer needed.
Patches 5 to 7 add diagnostic printouts for CEDT.
Changelog:
v5: * dropped: "x86/numa: Fix SRAT lookup of CFMWS ranges with numa_fill_memblks()" * added: "ACPI/NUMA: Return memblk modification state from numa_fill_memblks()" * conditionally print CEDT extended memblks
v4: * updated SOB chains and desription * added patch "x86/numa: Remove numa_fill_memblks() from sparsemem.h using __weak" * Reordered patches to move CEDT table printout as an option at the end * split print table patch and added: "ACPI/NUMA: Add log messages for memory ranges found in CEDT"
v3: * Rebased onto v6.9-rc1 * Fixing x86 build error in sparsemem.h [Dan/Alison] * Added CEDT node info [Alison] * Use pr_debug() for table output [Dan] * Refactoring split in 3 patches [Dan] * Fixed performance regression introduced [kbot] * Fixed checkpatch issues [Dan]
Robert Richter (7): x86/numa: Fix SRAT lookup of CFMWS ranges with numa_fill_memblks() ACPI/NUMA: Remove architecture dependent remainings ACPI/NUMA: Squash acpi_numa_slit_init() into acpi_parse_slit() ACPI/NUMA: Squash acpi_numa_memory_affinity_init() into acpi_parse_memory_affinity() ACPI/NUMA: Return memblk modification state from numa_fill_memblks() ACPI/NUMA: Add log messages for memory ranges found in CEDT ACPI/NUMA: Print CXL Early Discovery Table (CEDT)
arch/x86/include/asm/numa.h | 1 + arch/x86/include/asm/sparsemem.h | 2 - arch/x86/mm/numa.c | 37 +++--- drivers/acpi/numa/srat.c | 207 +++++++++++++++++++++++-------- include/linux/acpi.h | 5 - include/linux/numa.h | 7 -- 6 files changed, 176 insertions(+), 83 deletions(-)
base-commit: 62dba604a4883169abf959b7d09449900e7d4537 -- 2.39.2
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