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Nicholas Piggin 97f41b41c4 powerpc/xmon: Avoid tripping SMP hardlockup watchdog ... [ Upstream commit 064996d62a ] The SMP hardlockup watchdog cross-checks other CPUs for lockups, which causes xmon headaches because it's assuming interrupts hard disabled means no watchdog troubles. Try to improve that by calling touch_nmi_watchdog() in obvious places where secondaries are spinning. Also annotate these spin loops with spin_begin/end calls. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		History 2017-12-25 14:26:28 +01:00
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ansidecl.h	powerpc: Merge xmon	2005-10-28 22:53:37 +10:00
dis-asm.h	[POWERPC] Make xmon disassembly optional	2006-12-04 20:40:32 +11:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
nonstdio.c	powerpc/xmon: Paged output for paca display	2015-10-15 20:32:01 +11:00
nonstdio.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ppc-dis.c	powerpc/xmon: Enable disassembly files (compilation changes)	2017-02-15 20:02:42 +11:00
ppc-opc.c	powerpc updates for 4.11 part 2	2017-03-01 10:10:16 -08:00
ppc.h	powerpc/xmon: Enable disassembly files (compilation changes)	2017-02-15 20:02:42 +11:00
spr_access.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
spu-dis.c	[PATCH] arch/powerpc trivial annotations	2007-02-09 09:14:06 -08:00
spu-insns.h	[POWERPC] Import spu disassembly code into xmon	2006-12-04 20:40:29 +11:00
spu-opc.c	bug.h: add include of it to various implicit C users	2012-02-29 17:15:08 -05:00
spu.h	[POWERPC] Import spu disassembly code into xmon	2006-12-04 20:40:29 +11:00
xmon.c	powerpc/xmon: Avoid tripping SMP hardlockup watchdog	2017-12-25 14:26:28 +01:00