Peter Zijlstra c9bd1568d5 futex: Fix hardcoded flags ... Xi reported that commit 5694289ce1 ("futex: Flag conversion") broke glibc's robust futex tests. This was narrowed down to the change of FLAGS_SHARED from 0x01 to 0x10, at which point Florian noted that handle_futex_death() has a hardcoded flags argument of 1. Change this to: FLAGS_SIZE_32 | FLAGS_SHARED, matching how futex_to_flags() unconditionally sets FLAGS_SIZE_32 for all legacy futex ops. Reported-by: Xi Ruoyao <xry111@xry111.site> Reported-by: Florian Weimer <fweimer@redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lkml.kernel.org/r/20231114201402.GA25315@noisy.programming.kicks-ass.net Fixes: 5694289ce1 ("futex: Flag conversion") Cc: <stable@vger.kernel.org>		2023-11-15 04:02:25 +01:00
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Makefile	futex: Split out wait/wake	2021-10-07 13:51:11 +02:00
core.c	futex: Fix hardcoded flags	2023-11-15 04:02:25 +01:00
futex.h	futex: make the vectored futex operations available	2023-09-29 02:37:07 -06:00
pi.c	futex: Propagate flags into get_futex_key()	2023-09-21 19:22:09 +02:00
requeue.c	io_uring-futex-2023-10-30	2023-11-01 11:25:08 -10:00
syscalls.c	futex: make futex_parse_waitv() available as a helper	2023-09-29 02:37:05 -06:00
waitwake.c	futex: make the vectored futex operations available	2023-09-29 02:37:07 -06:00