[Bionic][PATCH 0/1] powerpc/watchdog: remove arch_trigger_cpumask_backtrace

Joseph Salisbury joseph.salisbury at canonical.com
Wed Apr 11 16:09:38 UTC 2018

BugLink: http://bugs.launchpad.net/bugs/1762913

== Bionic Justification ==
IBM is requesting commit 47712a921bb7 in Artful and Bionic due to a bug introduced 
by mainline commit 2104180a5369 in v4.13-rc1.  Artful requres a back port, so 
it's SRU request will be sent separately.

The bug caused by commit 2104180a5369 causes the following:
Assert fail: core/mem_region.c:447:lock_held_by_me(&region->free_list_lock)

Commit 47712a921bb7 is in mainline as of v4.16-rc1. 

== Fix ==
47712a921bb7 ("powerpc/watchdog: remove arch_trigger_cpumask_backtrace")

Nicholas Piggin (1):
  powerpc/watchdog: remove arch_trigger_cpumask_backtrace

 arch/powerpc/include/asm/nmi.h |  4 ----
 arch/powerpc/kernel/watchdog.c | 22 ----------------------
 2 files changed, 26 deletions(-)


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