The patch titled
ptrace-wait_task_zombie-do-not-account-traced-sub-threads-fix
has been added to the -mm tree. Its filename is
ptrace-wait_task_zombie-do-not-account-traced-sub-threads-fix.patch
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------------------------------------------------------
Subject: ptrace-wait_task_zombie-do-not-account-traced-sub-threads-fix
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Cc: Roland McGrath <roland@xxxxxxxxxx>
Cc: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
Cc: Vitaly Mayatskikh <vmayatsk@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/exit.c | 4 ++++
1 file changed, 4 insertions(+)
diff -puN kernel/exit.c~ptrace-wait_task_zombie-do-not-account-traced-sub-threads-fix kernel/exit.c
--- a/kernel/exit.c~ptrace-wait_task_zombie-do-not-account-traced-sub-threads-fix
+++ a/kernel/exit.c
@@ -1188,6 +1188,10 @@ static int wait_task_zombie(struct task_
traced = ptrace_reparented(p);
+ /*
+ * The task_detached() test here always means "ptraced but not
+ * reparented"
+ */
if (likely(!traced) && likely(!task_detached(p))) {
struct signal_struct *psig;
struct signal_struct *sig;
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
origin.patch
documentation-vm-makefile-dont-try-to-build-slqbinfo.patch
maintainers-fbdev-is-orphaned.patch
gpio-pca953x-get-platform_data-from-openfirmware-checkpatch-fixes.patch
gpio-pca953x-get-platform_data-from-openfirmware-checkpatch-fixes-gpio-pca953x-get-platform_data-from-openfirmware-cleanups.patch
documentation-changes-perl-is-needed-to-build-the-kernel-fix.patch
cgroups-forbid-noprefix-if-mounting-more-than-just-cpuset-subsystem-fix.patch
ptrace-wait_task_zombie-do-not-account-traced-sub-threads-fix.patch
drivers-char-memc-memory_open-cleanup-lookup-minor-device-number-from-devlist-checkpatch-fixes.patch
char-moxa-prevent-opening-unavailable-ports.patch
edac-add-cpc925-memory-controller-driver-cleanup.patch
edac-add-edac_device_alloc_index-cleanup.patch
edac-kconfig-fix-the-meaning-of-edac-abbreviation-fix.patch
kexec-sysrq-simplify-sysrq-c-handler.patch
gru-support-for-asynchronous-gru-instructions-fix.patch
lib-add-lib-gcdc-fix.patch
lib-add-lib-gcdc-fix-fix.patch
net-netfilter-ipvs-ip_vs_wrrc-use-lib-gcdc-fix.patch
reiser4-export-remove_from_page_cache-fix.patch
reiser4.patch
reiser4-remove-simple_prepare_write-usage-checkpatch-fixes.patch
slab-leaks3-default-y.patch
put_bh-debug.patch
shrink_slab-handle-bad-shrinkers.patch
getblk-handle-2tb-devices.patch
getblk-handle-2tb-devices-fix.patch
undeprecate-pci_find_device.patch
notify_change-callers-must-hold-i_mutex.patch
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