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| author | Greg Kroah-Hartman <gregkh@google.com> | 2018-10-13 10:39:05 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@google.com> | 2018-10-13 10:39:05 +0200 |
| commit | 8e7f196597f3f917aa4825b296bdc3082f669f8d (patch) | |
| tree | c2eaa969aff65af01a2da83c091e2027c35716c1 /kernel | |
| parent | a94efb1c27c4c95ebbc2d7511ed5099b55c50550 (diff) | |
| parent | b001adea66f0e0a7803adfbf9128a2d7969daa4e (diff) | |
Merge 4.4.161 into android-4.4
Changes in 4.4.161
mm/vmstat.c: skip NR_TLB_REMOTE_FLUSH* properly
fbdev/omapfb: fix omapfb_memory_read infoleak
x86/vdso: Fix asm constraints on vDSO syscall fallbacks
x86/vdso: Fix vDSO syscall fallback asm constraint regression
PCI: Reprogram bridge prefetch registers on resume
mac80211: fix setting IEEE80211_KEY_FLAG_RX_MGMT for AP mode keys
PM / core: Clear the direct_complete flag on errors
dm cache: fix resize crash if user doesn't reload cache table
xhci: Add missing CAS workaround for Intel Sunrise Point xHCI
USB: serial: simple: add Motorola Tetra MTP6550 id
of: unittest: Disable interrupt node tests for old world MAC systems
ext4: always verify the magic number in xattr blocks
cgroup: Fix deadlock in cpu hotplug path
ath10k: fix use-after-free in ath10k_wmi_cmd_send_nowait
powerpc/fadump: Return error when fadump registration fails
ARC: clone syscall to setp r25 as thread pointer
ucma: fix a use-after-free in ucma_resolve_ip()
ubifs: Check for name being NULL while mounting
tcp: increment sk_drops for dropped rx packets
tcp: use an RB tree for ooo receive queue
tcp: fix a stale ooo_last_skb after a replace
tcp: free batches of packets in tcp_prune_ofo_queue()
tcp: call tcp_drop() from tcp_data_queue_ofo()
tcp: add tcp_ooo_try_coalesce() helper
ath10k: fix scan crash due to incorrect length calculation
ebtables: arpreply: Add the standard target sanity check
Linux 4.4.161
Change-Id: I4c6607d0be0977857f966b048279590470c854c2
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/cgroup.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/kernel/cgroup.c b/kernel/cgroup.c index 43e1bbb37038..96f0fe9441af 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -4090,7 +4090,11 @@ int cgroup_transfer_tasks(struct cgroup *to, struct cgroup *from) */ do { css_task_iter_start(&from->self, &it); - task = css_task_iter_next(&it); + + do { + task = css_task_iter_next(&it); + } while (task && (task->flags & PF_EXITING)); + if (task) get_task_struct(task); css_task_iter_end(&it); |