* + revert-sched-fix-fork-error-path-to-not-crash.patch added to -mm tree
@ 2012-07-12 22:10 akpm
0 siblings, 0 replies; only message in thread
From: akpm @ 2012-07-12 22:10 UTC (permalink / raw)
To: mm-commits; +Cc: akpm, a.p.zijlstra, akinobu.mita, mingo, sqazi
The patch titled
Subject: revert "sched: Fix fork() error path to not crash"
has been added to the -mm tree. Its filename is
revert-sched-fix-fork-error-path-to-not-crash.patch
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*** Remember to use Documentation/SubmitChecklist when testing your code ***
The -mm tree is included into linux-next and is updated
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------------------------------------------------------
From: Andrew Morton <akpm@linux-foundation.org>
Subject: revert "sched: Fix fork() error path to not crash"
To make way for "fork: fix error handling in dup_task()", which fixes the
errors more completely.
Cc: Salman Qazi <sqazi@google.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
kernel/fork.c | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)
diff -puN kernel/fork.c~revert-sched-fix-fork-error-path-to-not-crash kernel/fork.c
--- a/kernel/fork.c~revert-sched-fix-fork-error-path-to-not-crash
+++ a/kernel/fork.c
@@ -304,17 +304,12 @@ static struct task_struct *dup_task_stru
}
err = arch_dup_task_struct(tsk, orig);
-
- /*
- * We defer looking at err, because we will need this setup
- * for the clean up path to work correctly.
- */
- tsk->stack = ti;
- setup_thread_stack(tsk, orig);
-
if (err)
goto out;
+ tsk->stack = ti;
+
+ setup_thread_stack(tsk, orig);
clear_user_return_notifier(tsk);
clear_tsk_need_resched(tsk);
stackend = end_of_stack(tsk);
_
Subject: Subject: revert "sched: Fix fork() error path to not crash"
Patches currently in -mm which might be from akpm@linux-foundation.org are
origin.patch
linux-next.patch
i-need-old-gcc.patch
arch-alpha-kernel-systblss-remove-debug-check.patch
arch-x86-platform-iris-irisc-register-a-platform-device-and-a-platform-driver.patch
arch-x86-kernel-cpu-perf_event_intel_uncoreh-make-uncore_pmu_hrtimer_interval-64-bit.patch
sysfs-fail-dentry-revalidation-after-namespace-change-fix.patch
hfs-get-rid-of-hfs_sync_super-checkpatch-fixes.patch
coredump-warn-about-unsafe-suid_dumpable-core_pattern-combo.patch
mm.patch
mm-make-vb_alloc-more-foolproof-fix.patch
mm-hugetlb-add-new-hugetlb-cgroup-fix.patch
mm-hugetlb-add-new-hugetlb-cgroup-fix-fix.patch
hugetlb-cgroup-add-hugetlb-cgroup-control-files-fix.patch
hugetlb-cgroup-add-hugetlb-cgroup-control-files-fix-fix.patch
mm-memblockc-memblock_double_array-cosmetic-cleanups.patch
memcg-make-mem_cgroup_force_empty_list-return-bool-fix.patch
memcg-prevent-oom-with-too-many-dirty-pages.patch
mm-fadvise-dont-return-einval-when-filesystem-cannot-implement-fadvise-checkpatch-fixes.patch
memcg-rename-config-variables.patch
memcg-rename-config-variables-fix-fix.patch
mm-have-order-0-compaction-start-off-where-it-left-checkpatch-fixes.patch
mm-have-order-0-compaction-start-off-where-it-left-v3-typo.patch
memory-hotplug-fix-kswapd-looping-forever-problem-fix.patch
avr32-mm-faultc-port-oom-changes-to-do_page_fault-fix.patch
nmi-watchdog-fix-for-lockup-detector-breakage-on-resume.patch
kernel-sysc-avoid-argv_freenull.patch
kmsg-dev-kmsg-properly-return-possible-copy_from_user-failure.patch
printk-add-generic-functions-to-find-kern_level-headers-fix.patch
btrfs-use-printk_get_level-and-printk_skip_level-add-__printf-fix-fallout-fix.patch
btrfs-use-printk_get_level-and-printk_skip_level-add-__printf-fix-fallout-checkpatch-fixes.patch
lib-vsprintfc-remind-people-to-update-documentation-printk-formatstxt-when-adding-printk-formats.patch
string-introduce-memweight-fix.patch
drivers-rtc-rtc-ab8500c-use-uie-emulation-checkpatch-fixes.patch
drivers-rtc-rtc-r9701c-check-that-r9701_set_datetime-succeeded.patch
hfsplus-get-rid-of-write_super-checkpatch-fixes.patch
kernel-kmodc-document-call_usermodehelper_fns-a-bit.patch
kmod-avoid-deadlock-from-recursive-kmod-call.patch
fork-use-vma_pages-to-simplify-the-code-fix.patch
revert-sched-fix-fork-error-path-to-not-crash.patch
fork-fix-error-handling-in-dup_task-fix.patch
fs-cachefiles-add-support-for-large-files-in-filesystem-caching-fix.patch
include-linux-aioh-cpp-c-conversions.patch
resource-make-sure-requested-range-intersects-root-range-fix.patch
fault-injection-add-selftests-for-cpu-and-memory-hotplug.patch
journal_add_journal_head-debug.patch
mutex-subsystem-synchro-test-module-fix.patch
slab-leaks3-default-y.patch
put_bh-debug.patch
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2012-07-12 22:10 + revert-sched-fix-fork-error-path-to-not-crash.patch added to -mm tree akpm
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