Arnd Bergmann d5e38d6b84 y2038: rusage: use __kernel_old_timeval ... [ Upstream commit bdd565f817 ] There are two 'struct timeval' fields in 'struct rusage'. Unfortunately the definition of timeval is now ambiguous when used in user space with a libc that has a 64-bit time_t, and this also changes the 'rusage' definition in user space in a way that is incompatible with the system call interface. While there is no good solution to avoid all ambiguity here, change the definition in the kernel headers to be compatible with the kernel ABI, using __kernel_old_timeval as an unambiguous base type. In previous discussions, there was also a plan to add a replacement for rusage based on 64-bit timestamps and nanosecond resolution, i.e. 'struct __kernel_timespec'. I have patches for that as well, if anyone thinks we should do that. Reviewed-by: Cyrill Gorcunov <gorcunov@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Stable-dep-of: daa694e413 ("getrusage: move thread_group_cputime_adjusted() outside of lock_task_sighand()") Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-03-15 10:48:17 -04:00
..
boot	kbuild: Rename HOSTCFLAGS to KBUILD_HOSTCFLAGS	2018-07-18 01:18:05 +09:00
include	init: Remove check_bugs() leftovers	2023-08-08 19:49:18 +02:00
kernel	y2038: rusage: use __kernel_old_timeval	2024-03-15 10:48:17 -04:00
lib	alpha: Remove custom dec_and_lock() implementation	2018-06-12 23:33:24 +02:00
math-emu
mm	exit: Add and use make_task_dead.	2023-02-06 07:49:45 +01:00
oprofile
defconfig	scsi: sr: remove references to BLK_DEV_SR_VENDOR, leave it enabled	2020-07-22 09:32:04 +02:00
Kconfig	kconfig: include kernel/Kconfig.preempt from init/Kconfig	2018-08-02 08:06:54 +09:00
Kconfig.debug	Kconfig: consolidate the "Kernel hacking" menu	2018-08-02 08:06:48 +09:00
Makefile	kbuild: add machine size to CHECKFLAGS	2018-06-01 11:36:58 +09:00