• Frederic Weisbecker's avatar
    context_tracking: Move exception handling to generic code · 56dd9470
    Frederic Weisbecker authored
    Exceptions handling on context tracking should share common
    treatment: on entry we exit user mode if the exception triggered
    in that context. Then on exception exit we return to that previous
    Generalize this to avoid duplication across archs.
    Signed-off-by: default avatarFrederic Weisbecker <fweisbec@gmail.com>
    Cc: Li Zhong <zhong@linux.vnet.ibm.com>
    Cc: Kevin Hilman <khilman@linaro.org>
    Cc: Mats Liljegren <mats.liljegren@enea.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Ingo Molnar <mingo@kernel.org>
    Cc: Steven Rostedt <rostedt@goodmis.org>
    Cc: Namhyung Kim <namhyung.kim@lge.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
fault.c 29 KB