[bionic, cosmic][PATCH 0/2, 0/1] srcu: Lock srcu_data structure in srcu_gp_start()

Stefan Bader stefan.bader at canonical.com
Wed Feb 27 09:53:33 UTC 2019


On 21.02.19 00:28, Marcelo Henrique Cerri wrote:
> BugLink: http://bugs.launchpad.net/bugs/1802021
> 
> comic only requires one of the patches.
> 
> Dennis Krein (1):
>   srcu: Lock srcu_data structure in srcu_gp_start()
> 
> Paul E. McKenney (1):
>   srcu: Prohibit call_srcu() use under raw spinlocks
> 
>  include/linux/srcutree.h |   8 +--
>  kernel/rcu/srcutree.c    | 111 ++++++++++++++++++++++++---------------
>  2 files changed, 74 insertions(+), 45 deletions(-)
> 
Also in general, the bug report is missing SRU justification

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