Peter Zijlstra 58c644ba51 sched/idle: Fix arch_cpu_idle() vs tracing ... We call arch_cpu_idle() with RCU disabled, but then use local_irq_{en,dis}able(), which invokes tracing, which relies on RCU. Switch all arch_cpu_idle() implementations to use raw_local_irq_{en,dis}able() and carefully manage the lockdep,rcu,tracing state like we do in entry. (XXX: we really should change arch_cpu_idle() to not return with interrupts enabled) Reported-by: Sven Schnelle <svens@linux.ibm.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Tested-by: Mark Rutland <mark.rutland@arm.com> Link: https://lkml.kernel.org/r/20201120114925.594122626@infradead.org		2020-11-24 16:47:35 +01:00
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boot	nios2 update for v5.7-rc1	2020-04-11 11:38:44 -07:00
configs
include	unify generic instances of csum_partial_copy_nocheck()	2020-08-20 15:45:14 -04:00
kernel	sched/idle: Fix arch_cpu_idle() vs tracing	2020-11-24 16:47:35 +01:00
lib
mm	mm/nios2: use general page fault accounting	2020-08-12 10:58:03 -07:00
platform	arch: nios2: Enable the common clk subsystem on Nios2	2020-04-11 01:45:28 +08:00
Kconfig	uaccess: add infrastructure for kernel builds with set_fs()	2020-09-08 22:21:32 -04:00
Kconfig.debug
Makefile