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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)
commitd2dab4dce38a50c4deb7bfdf7ed1a2c532590b1f
tree4209465c2da178199e233f2f4600a36458b57047tree | snapshot
parent6c7d98d2b66deebda3c4ab9f0b47fe5c2d60267ecommit | 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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