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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cpu	microblaze: Add missing irqflags.h header	2020-02-25 12:33:19 +01:00
syscalls	mm/madvise: introduce process_madvise() syscall: an external memory hinting API	2020-10-18 09:27:10 -07:00
.gitignore	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
asm-offsets.c	microblaze: Remove "cache" optimized copy_page function	2010-05-06 11:21:58 +02:00
dma.c	dma-mapping: merge <linux/dma-noncoherent.h> into <linux/dma-map-ops.h>	2020-10-06 07:07:06 +02:00
entry-nommu.S	microblaze: fix handling of multiple pending signals	2013-02-03 18:16:02 -05:00
entry.S	microblaze: Fix _reset() function	2020-02-25 12:26:18 +01:00
exceptions.c	signal: Remove the task parameter from force_sig_fault	2019-05-29 09:31:43 -05:00
ftrace.c	microblaze: function_graph: Simplify with function_graph_enter()	2018-11-27 20:30:18 -05:00
head.S	microblaze: Align comments with register usage	2020-01-09 14:25:56 +01:00
hw_exception_handler.S	mm: reorder includes after introduction of linux/pgtable.h	2020-06-09 09:39:13 -07:00
irq.c	Revert "irqchip/xilinx: Enable generic irq multi handler"	2020-04-01 09:12:24 +01:00
kgdb.c	kgdb/treewide: constify struct kgdb_arch arch_kgdb_ops	2018-12-30 08:33:06 +00:00
Makefile	microblaze: consolidate GPIO reset handling	2018-06-21 13:57:39 +02:00
mcount.S	microblaze: ftrace: Remove check of obsolete variable function_trace_stop	2014-07-18 13:57:08 -04:00
microblaze_ksyms.c	crypto: lib/sha1 - remove unnecessary includes of linux/cryptohash.h	2020-05-08 15:32:17 +10:00
misc.S	microblaze: Add sync to tlb operations	2020-02-25 12:33:19 +01:00
module.c	mm: reorder includes after introduction of linux/pgtable.h	2020-06-09 09:39:13 -07:00
process.c	sched/idle: Fix arch_cpu_idle() vs tracing	2020-11-24 16:47:35 +01:00
prom.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
ptrace.c	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>	2017-03-02 08:42:36 +01:00
reset.c	microblaze: Switch to standard restart handler	2019-09-19 10:43:32 +02:00
setup.c	treewide: Convert macro and uses of __section(foo) to __section("foo")	2020-10-25 14:51:49 -07:00
signal.c	tracehook: clear TIF_NOTIFY_RESUME in tracehook_notify_resume()	2020-10-17 15:04:36 -06:00
stacktrace.c	microblaze: add loglvl to microblaze_unwind()	2020-06-09 09:39:11 -07:00
sys_microblaze.c	mm: add ksys_mmap_pgoff() helper; remove in-kernel calls to sys_mmap_pgoff()	2018-04-02 20:16:11 +02:00
syscall_table.S	microblaze: generate uapi header and system call table files	2018-11-16 08:24:34 +01:00
timer.c	microblaze: Replace setup_irq() by request_irq()	2020-03-09 14:36:23 +01:00
traps.c	kernel: rename show_stack_loglvl() => show_stack()	2020-06-09 09:39:13 -07:00
unwind.c	microblaze: add loglvl to microblaze_unwind()	2020-06-09 09:39:11 -07:00
vmlinux.lds.S	microblaze: Define percpu sestion in linker file	2020-02-25 12:33:19 +01:00