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(parent: 1317a3d) | patch
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)
commit4d6d41bbbf17363daab13bc6174508e6a8fc244d
tree4209465c2da178199e233f2f4600a36458b57047tree | snapshot
parent1317a3d2e9cc149cc61a7a77d31e75c0780e7d87commit | 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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