[PATCH 0/3] irqchip/gic-v3: Assorted fixes and improvements
From: Marc Zyngier
Date: Tue Mar 15 2022 - 12:50:47 EST
This is a small series that happens on the back of [1], which
implements additional features in KVM's vgic.
The first patch fixes a pretty embarrassing bug, which is fortunately
unlikely to cause any issue in real life. The next two patches are
performance optimisations.
Thanks,
M.
[1] https://lore.kernel.org/r/20220314164044.772709-1-maz@xxxxxxxxxx
Marc Zyngier (3):
irqchip/gic-v3: Fix GICR_CTLR.RWP polling
irqchip/gic-v3: Detect LPI invalidation MMIO registers
irqchip/gic-v3: Relax polling of GIC{R,D}_CTLR.RWP
drivers/irqchip/irq-gic-v3.c | 51 +++++++++++++++---------------
include/linux/irqchip/arm-gic-v3.h | 2 ++
2 files changed, 28 insertions(+), 25 deletions(-)
--
2.34.1