Mark Rutland 7fb2b24bb5 alpha: Snapshot thread flags ... Some thread flags can be set remotely, and so even when IRQs are disabled, the flags can change under our feet. Generally this is unlikely to cause a problem in practice, but it is somewhat unsound, and KCSAN will legitimately warn that there is a data race. To avoid such issues, a snapshot of the flags has to be taken prior to using them. Some places already use READ_ONCE() for that, others do not. Convert them all to the new flag accessor helpers. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Paul E. McKenney <paulmck@kernel.org> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com> Cc: Richard Henderson <rth@twiddle.net> Link: https://lore.kernel.org/r/20211129130653.2037928-5-mark.rutland@arm.com		2021-12-01 00:06:43 +01:00
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boot	alpha: fix spelling mistakes	2021-07-25 22:33:04 -07:00
configs	alpha: defconfig: add necessary configs for boot testing	2021-07-25 22:33:03 -07:00
include	Core:	2021-11-02 06:20:58 -07:00
kernel	alpha: Snapshot thread flags	2021-12-01 00:06:43 +01:00
lib	alpha: move __udiv_qrnnd library function to arch/alpha/lib/	2021-09-18 14:45:48 -07:00
math-emu	alpha: move __udiv_qrnnd library function to arch/alpha/lib/	2021-09-18 14:45:48 -07:00
mm	signal/alpha: si_trapno is only used with SIGFPE and SIGTRAP TRAP_UNK	2021-07-23 13:10:26 -05:00
Kbuild	kbuild: use more subdir- for visiting subdirectories while cleaning	2021-10-24 13:49:46 +09:00
Kconfig	alpha: enable GENERIC_PCI_IOMAP unconditionally	2021-09-19 10:37:00 -07:00
Kconfig.debug	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
Makefile	kbuild: use more subdir- for visiting subdirectories while cleaning	2021-10-24 13:49:46 +09:00