[PATCH 0/5] irqchip updates for 5.0-rc6
From: Marc Zyngier
Date: Wed Feb 06 2019 - 05:48:58 EST
Hi Thomas,
This is the final set of 5.0 updates from the irqchip department. This
time, an embarassingly large number of GICv3/GICv4 buglets (VLPI drop,
MSI allocation race on device sharing the same DevID, LPI pool
exhaustion and other cleanups), as well as a fix for PJ4-based systems
that apparently never worked correctly until now.
Please pull,
M.
The following changes since commit 8208d1708b88b412ca97f50a6d951242c88cbbac:
irqchip/gic-v3-its: Align PCI Multi-MSI allocation on their size (2019-01-18 14:35:38 +0000)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git tags/irqchip-5.0-3
for you to fetch changes up to 56841070ccc87b463ac037d2d1f2beb8e5e35f0c:
irqchip/gic-v3-its: Fix ITT_entry_size accessor (2019-01-31 12:51:33 +0000)
----------------------------------------------------------------
irqchip update for 5.0-rc6
- Another GICv3 ITS fix for devices sharing the same DevID
- Don't return invalid data on exhaustion of the GICv3 LPI pool
- Fix a GICv3 field decoding bug leading to memory over-allocation
- Init GICv4 at boot time instead of lazy init
- Fix interrupt masking on PJ4
----------------------------------------------------------------
Heyi Guo (1):
irqchip/gic-v4: Fix occasional VLPI drop
Lubomir Rintel (1):
irqchip/mmp: Only touch the PJ4 IRQ & FIQ bits on enable/disable
Marc Zyngier (2):
irqchip/gic-v3-its: Plug allocation race for devices sharing a DevID
irqchip/gic-v3-its: Gracefully fail on LPI exhaustion
Zenghui Yu (1):
irqchip/gic-v3-its: Fix ITT_entry_size accessor
drivers/irqchip/irq-gic-v3-its.c | 101 +++++++++++++++++++++++++++++--------
drivers/irqchip/irq-mmp.c | 6 ++-
include/linux/irqchip/arm-gic-v3.h | 2 +-
3 files changed, 85 insertions(+), 24 deletions(-)