Kautuk Consul 4ca360f3db powerpc: get_wchan(): solve possible race scenario due to parallel wakeup ... Add a check for p->state == TASK_RUNNING so that any wake-ups on task_struct p in the interim lead to 0 being returned by get_wchan(). Signed-off-by: Kautuk Consul <kautuk.consul.1980@gmail.com> [mpe: Confirmed other architectures do similar] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>		2017-10-06 20:51:52 +11:00
..
boot	powerpc: conditionally compile platform-specific serial drivers	2017-08-31 14:26:48 +10:00
configs	powerpc: Add PPC_EMULATED_STATS to powernv_defconfig	2017-10-06 20:47:32 +11:00
crypto	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2017-05-02 15:53:46 -07:00
include	powerpc: Always initialize input array when calling epapr_hypercall()	2017-10-06 20:50:58 +11:00
kernel	powerpc: get_wchan(): solve possible race scenario due to parallel wakeup	2017-10-06 20:51:52 +11:00
kvm	kvm,powerpc: Serialize wq active checks in ops->vcpu_kick	2017-09-15 16:57:13 +02:00
lib	powerpc/lib/sstep: Fix fixed-point shift instructions that set CA32	2017-10-04 11:28:04 +11:00
math-emu	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
mm	cxl: Enable global TLBIs for cxl contexts	2017-09-28 17:09:16 +10:00
net	powerpc updates for 4.14	2017-09-07 10:15:40 -07:00
oprofile	powerpc/oprofile: Use setup_timer() helper	2017-10-04 11:28:01 +11:00
perf	powerpc/sysrq: Fix oops whem ppmu is not registered	2017-09-20 13:30:09 +10:00
platforms	powerpc/powernv: Make opal_event_shutdown() callable from IRQ context	2017-10-06 20:03:08 +11:00
purgatory	powerpc/asm: Convert .llong directives to .8byte	2017-08-31 14:26:47 +10:00
sysdev	treewide: make "nr_cpu_ids" unsigned	2017-09-08 18:26:48 -07:00
tools	powerpc/64: Tool to check head sections location sanity	2017-05-30 14:59:51 +10:00
xmon	powerpc/xmon: Add option to show uptime information	2017-10-06 20:46:38 +11:00
Kconfig	powerpc updates for 4.14	2017-09-07 10:15:40 -07:00
Kconfig.debug	powerpc/xmon: Enable disassembly files (compilation changes)	2017-02-15 20:02:42 +11:00
Makefile	Merge branch 'fixes' into next	2017-08-23 22:20:10 +10:00
Makefile.postlink	powerpc/64: Tool to check head sections location sanity	2017-05-30 14:59:51 +10:00