longlong yan 63b4209482 selftests/mm: use MAP_FAILED for mmap error check ...

Replace the direct comparison with (void *)-1 with the standard MAP_FAILED
macro when checking mmap()

Link: https://lore.kernel.org/20260720063439.522-1-yanlonglong@kylinos.cn
Signed-off-by: longlong yan <yanlonglong@kylinos.cn>
Reviewed-by: Lorenzo Stoakes (ARM) <ljs@kernel.org>
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

2026-08-06 18:57:21 -07:00

..

crypto/chacha20-s390

crypto: drbg - Fold include/crypto/drbg.h into crypto/drbg.c

2026-05-07 16:09:59 +08:00

cxl

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

fault-injection

…

ktest

ktest: Add logfile to failure directory

2026-04-20 15:23:13 -04:00

kunit

kunit:tool: Don't write to stdout when it should be disabled

2026-06-07 20:10:30 -06:00

memblock

mm: split out mm_init and memblock declarations from internal.h

2026-08-04 19:18:45 -07:00

nvdimm

tools/testing/nvdimm: Use per-DIMM device handle

2025-11-03 16:47:13 -06:00

radix-tree

MAINTAINERS: update Liam's email address

2026-04-27 05:54:25 -07:00

rbtree

…

scatterlist

mm: remove nth_page()

2025-09-21 14:22:10 -07:00

selftests

selftests/mm: use MAP_FAILED for mmap error check

2026-08-06 18:57:21 -07:00

shared

mm/slab: improve kmem_cache_alloc_bulk

2026-06-03 18:20:43 +02:00

vma

mm/vma: update create_init_stack_vma() to use vma_flags_t

2026-08-06 18:57:03 -07:00

vsock

vsock/test: add test for small packets under pressure

2026-07-21 12:11:06 +02:00