The patch titled
Subject: panic-add-taint_softlockup-fix
has been added to the -mm tree. Its filename is
panic-add-taint_softlockup-fix.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/panic-add-taint_softlockup-fix.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/panic-add-taint_softlockup-fix.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
there every 3-4 working days
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: panic-add-taint_softlockup-fix
apply the tain before calling panic()
Cc: Jason Baron <jbaron@xxxxxxxxxx>
Cc: Josh Hunt <johunt@xxxxxxxxxx>
Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/watchdog.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN kernel/watchdog.c~panic-add-taint_softlockup-fix kernel/watchdog.c
--- a/kernel/watchdog.c~panic-add-taint_softlockup-fix
+++ a/kernel/watchdog.c
@@ -368,9 +368,9 @@ static enum hrtimer_restart watchdog_tim
smp_mb__after_atomic();
}
+ add_taint(TAINT_SOFTLOCKUP, LOCKDEP_STILL_OK);
if (softlockup_panic)
panic("softlockup: hung tasks");
- add_taint(TAINT_SOFTLOCKUP, LOCKDEP_STILL_OK);
__this_cpu_write(soft_watchdog_warn, true);
} else
__this_cpu_write(soft_watchdog_warn, false);
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
i-need-old-gcc.patch
arch-alpha-kernel-systblss-remove-debug-check.patch
maintainers-akpm-maintenance.patch
cpu-hotplug-smp-flush-any-pending-ipi-callbacks-before-cpu-offline.patch
hugetlb-fix-copy_hugetlb_page_range-to-handle-migration-hwpoisoned-entry.patch
kernel-watchdogc-print-traces-for-all-cpus-on-lockup-detection.patch
mm-thp-fix-debug_pagealloc-oops-in-copy_page_rep.patch
shmem-fix-faulting-into-a-hole-while-its-punched.patch
ia64-arch-ia64-include-uapi-asm-fcntlh-needs-personalityh.patch
ocfs2-do-not-return-dlm_migrate_response_mastery_ref-to-avoid-endlessloop-during-umount.patch
kernel-posix-timersc-code-clean-up-checkpatch-fixes.patch
input-route-kbd-leds-through-the-generic-leds-layer.patch
ocfs2-free-inode-when-i_count-becomes-zero-checkpatch-fixes.patch
mm.patch
slub-use-new-node-functions-checkpatch-fixes.patch
slab-use-get_node-and-kmem_cache_node-functions-fix-2.patch
slab-use-get_node-and-kmem_cache_node-functions-fix-2-fix.patch
mm-page_allocc-unexport-alloc_pages_exact_nid.patch
dma-cma-support-arbitrary-bitmap-granularity-fix.patch
mm-hugetlbfs-fix-rmapping-for-anonymous-hugepages-with-page_pgoff-v3-fix.patch
mm-introduce-do_shared_fault-and-drop-do_fault-fix-fix.patch
mm-compactionc-isolate_freepages_block-small-tuneup.patch
mm-zpool-implement-common-zpool-api-to-zbud-zsmalloc-fix.patch
mm-zpool-prevent-zbud-zsmalloc-from-unloading-when-used-checkpatch-fixes.patch
do_shared_fault-check-that-mmap_sem-is-held.patch
list-fix-order-of-arguments-for-hlist_add_after_rcu-checkpatch-fixes.patch
add-lib-globc-fix.patch
fs-isofs-logging-clean-up-fix.patch
panic-add-taint_softlockup-fix.patch
linux-next.patch
drivers-gpio-gpio-zevioc-fix-build.patch
mm-replace-remap_file_pages-syscall-with-emulation-fix.patch
memcg-deprecate-memoryforce_empty-knob-fix.patch
debugging-keep-track-of-page-owners.patch
journal_add_journal_head-debug.patch
journal_add_journal_head-debug-fix.patch
kernel-forkc-export-kernel_thread-to-modules.patch
mutex-subsystem-synchro-test-module.patch
slab-leaks3-default-y.patch
put_bh-debug.patch
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