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sparc64: Migrate hvcons irq to panicked cpu
authorVijay Kumar <vijay.ac.kumar@oracle.com>
Wed, 1 Feb 2017 19:34:38 +0000 (11:34 -0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 23 Feb 2017 16:27:24 +0000 (08:27 -0800)
commit7dd4fcf5b70694dc961eb6b954673e4fc9730dbd
tree4209465c2da178199e233f2f4600a36458b57047tree | snapshot
parentcffb3e76818fee4763a2ce5f2b1eca2d7885e2cfcommit | diff
sparc64: Migrate hvcons irq to panicked cpu

On panic, all other CPUs are stopped except the one which had
hit panic. To keep console alive, we need to migrate hvcons irq
to panicked CPU.

Signed-off-by: Vijay Kumar <vijay.ac.kumar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
arch/sparc/include/asm/setup.h diff | blob | history
arch/sparc/kernel/smp_64.c diff | blob | history
drivers/tty/serial/sunhv.c diff | blob | history
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