]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: c8f1fbc) | patch
irqchip/gic-v4.1: Fix programming of GICR_VPROPBASER_4_1_SIZE
authorZenghui Yu <yuzenghui@huawei.com>
Thu, 6 Feb 2020 07:57:06 +0000 (15:57 +0800)
committerMarc Zyngier <maz@kernel.org>
Sat, 8 Feb 2020 10:01:33 +0000 (10:01 +0000)
commitd9c0ffa32f993aa866c9f50fcec38c955ad1acfa
tree35c43373fcc365e4045914cd88f9bcfa45a1ae01tree | snapshot
parentc8f1fbc60da20183206a7349aa043e177b62bc8fcommit | diff
irqchip/gic-v4.1: Fix programming of GICR_VPROPBASER_4_1_SIZE

The Size field of GICv4.1 VPROPBASER register indicates number of
pages minus one and together Page_Size and Size control the vPEID
width. Let's respect this requirement of the architecture.

Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200206075711.1275-2-yuzenghui@huawei.com
drivers/irqchip/irq-gic-v3-its.c diff | blob | history
Linux Kernel Source Tree.