linux-kernel - [PATCH 0/5] irqchip updates for 5.0-rc6

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Date:   Wed,  6 Feb 2019 10:48:43 +0000
From:   Marc Zyngier <marc.zyngier@....com>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     Heyi Guo <guoheyi@...wei.com>, Heyi Guo <heyi.guo@...aro.org>,
        Lubomir Rintel <lkundrak@...sk>, Pavel Machek <pavel@....cz>,
        Zenghui Yu <yuzenghui@...wei.com>,
        Zheng Xiang <zhengxiang9@...wei.com>,
        Jason Cooper <jason@...edaemon.net>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 0/5] irqchip updates for 5.0-rc6

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(-)