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(parent: 99274b8) | patch
sparc64: Add a new hypercall CPU_POKE
authorVijay Kumar <vijay.ac.kumar@oracle.com>
Fri, 21 Jul 2017 16:23:56 +0000 (10:23 -0600)
committerDavid S. Miller <davem@davemloft.net>
Thu, 10 Aug 2017 05:15:10 +0000 (22:15 -0700)
commit28d43de741cc67a9d8748de7dcb6c5f54cfa669c
tree5a45e75d3d4b7a392a6b68d9ae69c27dd9071159tree | snapshot (tar.gz zip)
parent99274b818a5dc7c3226866970a0cec0d40ed5f0fcommit | diff
sparc64: Add a new hypercall CPU_POKE

This adds a new hypercall CPU_POKE for quickly waking up an idle CPU.
CPU_POKE should only be sent to valid non-local CPUs.

Signed-off-by: Rob Gardner <rob.gardner@oracle.com>
Signed-off-by: Vijay Kumar <vijay.ac.kumar@oracle.com>
Reviewed-by: Anthony Yznaga <anthony.yznaga@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
arch/sparc/include/asm/hypervisor.h diff | blob | blame | history
arch/sparc/kernel/hvcalls.S diff | blob | blame | history