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| author | Tony Lindgren <[email protected]> | 2017-06-16 01:22:38 -0700 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2017-06-20 12:25:22 +0200 |
| commit | 1b3b22507e0d45dedc6a54b26d56e0b8c4d36875 (patch) | |
| tree | bbfd57f226e4af8870e597555548d5a62e2961e7 /lib/string_helpers.c | |
| parent | 57de72125d34f83bfd39615fcc3cc25ca3b9c0ec (diff) | |
ARM/hw_breakpoint: Fix possible recursive locking for arch_hw_breakpoint_init
Recent change to use cpuhp_setup_state_cpuslocked() with commit
fe2a5cd8aa03 ("ARM/hw_breakpoint: Use cpuhp_setup_state_cpuslocked()")
missed to change the related paired cpuhp_remove_state_nocalls_cpuslocked().
Now if arch_hw_breakpoint_init() fails, we get "WARNING: possible recursive
locking detected" on the exit path.
Fixes: fe2a5cd8aa03 ("ARM/hw_breakpoint: Use cpuhp_setup_state_cpuslocked()")
Signed-off-by: Tony Lindgren <[email protected]>
Acked-by: Sebastian Andrzej Siewior <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: [email protected]
Cc: Peter Zijlstra <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: Steven Rostedt <[email protected]>
Cc: Russell King <[email protected]>
Cc: "Paul E . McKenney" <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions