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| author | Thomas Weißschuh <thomas.weissschuh@linutronix.de> | 2025-06-30 15:02:18 +0200 |
|---|---|---|
| committer | Yury Norov <yury.norov@gmail.com> | 2025-07-08 10:23:13 -0400 |
| commit | 70b9c0c11e55167b9552ef395bc00f4920299177 (patch) | |
| tree | faf82398da56865288d82cd59d167ce0f26c5ddb /net/lapb/lapb_timer.c | |
| parent | d7b8f8e20813f0179d8ef519541a3527e7661d3a (diff) | |
uapi: bitops: use UAPI-safe variant of BITS_PER_LONG again (2)
BITS_PER_LONG does not exist in UAPI headers, so can't be used by the UAPI
__GENMASK(). Instead __BITS_PER_LONG needs to be used.
When __GENMASK() was introduced in commit 3c7a8e190bc5 ("uapi: introduce uapi-friendly macros for GENMASK"),
the code was fine. A broken revert in 1e7933a575ed ("uapi: Revert "bitops: avoid integer overflow in GENMASK(_ULL)"")
introduced the incorrect usage of BITS_PER_LONG.
That was fixed in commit 11fcf368506d ("uapi: bitops: use UAPI-safe variant of BITS_PER_LONG again").
But a broken sync of the kernel headers with the tools/ headers in
commit fc92099902fb ("tools headers: Synchronize linux/bits.h with the kernel sources")
undid the fix.
Reapply the fix and while at it also fix the tools header.
Fixes: fc92099902fb ("tools headers: Synchronize linux/bits.h with the kernel sources")
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Acked-by: Yury Norov (NVIDIA) <yury.norov@gmail.com>
Signed-off-by: Yury Norov (NVIDIA) <yury.norov@gmail.com>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions