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authorLinus Torvalds <torvalds@linux-foundation.org>2017-12-06 20:45:36 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2017-12-06 20:45:36 -0500
commit4b43a3bc20ec6ecebb651f48a670373f9dfa1dbb (patch)
treeca4bb292086106b7e5c023b0c703ec77d546f26b
parente017b4db26d03c1a6531f814ecc5ab41bcb889e9 (diff)
parent46febd37f9c758b05cd25feae8512f22584742fe (diff)
Merge branch 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull CPU hotplug fix from Ingo Molnar: "A single fix moving the smp-call queue flush step to the intended point in the state machine" * 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: smp/hotplug: Move step CPUHP_AP_SMPCFD_DYING to the correct place
-rw-r--r--kernel/cpu.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/cpu.c b/kernel/cpu.c
index 2a885c5f2429..41376c3ac93b 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -1289,11 +1289,6 @@ static struct cpuhp_step cpuhp_bp_states[] = {
1289 .teardown.single = NULL, 1289 .teardown.single = NULL,
1290 .cant_stop = true, 1290 .cant_stop = true,
1291 }, 1291 },
1292 [CPUHP_AP_SMPCFD_DYING] = {
1293 .name = "smpcfd:dying",
1294 .startup.single = NULL,
1295 .teardown.single = smpcfd_dying_cpu,
1296 },
1297 /* 1292 /*
1298 * Handled on controll processor until the plugged processor manages 1293 * Handled on controll processor until the plugged processor manages
1299 * this itself. 1294 * this itself.
@@ -1335,6 +1330,11 @@ static struct cpuhp_step cpuhp_ap_states[] = {
1335 .startup.single = NULL, 1330 .startup.single = NULL,
1336 .teardown.single = rcutree_dying_cpu, 1331 .teardown.single = rcutree_dying_cpu,
1337 }, 1332 },
1333 [CPUHP_AP_SMPCFD_DYING] = {
1334 .name = "smpcfd:dying",
1335 .startup.single = NULL,
1336 .teardown.single = smpcfd_dying_cpu,
1337 },
1338 /* Entry state on starting. Interrupts enabled from here on. Transient 1338 /* Entry state on starting. Interrupts enabled from here on. Transient
1339 * state for synchronsization */ 1339 * state for synchronsization */
1340 [CPUHP_AP_ONLINE] = { 1340 [CPUHP_AP_ONLINE] = {