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(parent: 6f28047) | patch
arm: Protect hypervisor used SGIs and PPIs from cell changes
authorJan Kiszka <jan.kiszka@siemens.com>
Thu, 16 Jun 2016 16:28:56 +0000 (18:28 +0200)
committerJan Kiszka <jan.kiszka@siemens.com>
Sun, 26 Jun 2016 06:49:26 +0000 (08:49 +0200)
commit8bf054eec255f83dcb98960f8de2508ff4a1d92d
tree3a6647abba33197571b5712f48928a0fd5ade0actree | snapshot
parent6f28047e0f4d78af4a712e6f1f2824e9a030a888commit | diff
arm: Protect hypervisor used SGIs and PPIs from cell changes

We must not allow the cells to manipulate distributor registers or
register bits related to the hypervisor SGIs or the maintenance
interrupt.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
hypervisor/arch/arm/gic-common.c diff | blob | history