[PATCH v4 00/10] __vmalloc()/kvmalloc() and no-block support(v4)

Uladzislau Rezki (Sony)
2025-10-07T12:20:44Z

This is v4. It is based on the next-20250929 branch. I am pretty done
with it, if no objections, appreciate if it is taken.

https://lore.kernel.org/all/20250704152537.55724-1-urezki@gmail.com/
https://lkml.org/lkml/2025/8/7/332
https://lore.kernel.org/all/20251001192647.195204-1-urezki@gmail.com/

v3 -> v4:
- collected Acked-by/Reviewed-by tags;
- Fixed "Warning: mm/vmalloc.c:3889 bad line:" reported by robot.

Uladzislau Rezki (Sony) (10):
lib/test_vmalloc: add no_block_alloc_test case
lib/test_vmalloc: Remove xfail condition check
mm/vmalloc: Support non-blocking GFP flags in alloc_vmap_area()
mm/vmalloc: Defer freeing partly initialized vm_struct
mm/vmalloc: Handle non-blocking GFP in __vmalloc_area_node()
mm/kasan: Support non-blocking GFP in kasan_populate_vmalloc()
kmsan: Remove hard-coded GFP_KERNEL flags
mm: Skip might_alloc() warnings when PF_MEMALLOC is set
mm/vmalloc: Update __vmalloc_node_range() documentation
mm: kvmalloc: Add non-blocking support for vmalloc

include/linux/kmsan.h | 6 +-
include/linux/sched/mm.h | 3 +
include/linux/vmalloc.h | 8 +-
lib/test_vmalloc.c | 28 ++++++-
mm/internal.h | 4 +-
mm/kasan/shadow.c | 12 +--
mm/kmsan/shadow.c | 6 +-
mm/percpu-vm.c | 2 +-
mm/slub.c | 19 +++--
mm/vmalloc.c | 153 ++++++++++++++++++++++++++++++---------
10 files changed, 179 insertions(+), 62 deletions(-)

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2.47.3