linux-kernel - [PATCH 0/4] Move RISC-V IMSIC driver to the common MSI lib

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Message-ID: <20241208150711.297624-1-apatel@ventanamicro.com>
Date: Sun,  8 Dec 2024 20:37:07 +0530
From: Anup Patel <apatel@...tanamicro.com>
To: Thomas Gleixner <tglx@...utronix.de>
Cc: Marc Zyngier <maz@...nel.org>,
	Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Andrew Lunn <andrew@...n.ch>,
	Gregory Clement <gregory.clement@...tlin.com>,
	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
	Palmer Dabbelt <palmer@...belt.com>,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Atish Patra <atishp@...shpatra.org>,
	Andrew Jones <ajones@...tanamicro.com>,
	Sunil V L <sunilvl@...tanamicro.com>,
	Anup Patel <anup@...infault.org>,
	linux-riscv@...ts.infradead.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	imx@...ts.linux.dev,
	Anup Patel <apatel@...tanamicro.com>
Subject: [PATCH 0/4] Move RISC-V IMSIC driver to the common MSI lib

This series is based on recent discussion on LKML:
https://lore.kernel.org/lkml/20241114161845.502027-18-ajones@ventanamicro.com/

It primarily focuses on moving RISC-V IMSIC driver to the common MSI lib.

PATCH1: Fix for handling non-atomic MSI updates
PATCH2 & PATCH3: Preparatory patches
PATCH4: Main patch which updates IMSIC driver to use MSI lib

These patches can also be found in the riscv_imsic_imp_v1 branch at:
https://github.com/avpatel/linux.git

Andrew Jones (1):
  irqchip/riscv-imsic: Set irq_set_affinity for IMSIC base

Anup Patel (1):
  irqchip/riscv-imsic: Handle non-atomic MSI updates for device

Thomas Gleixner (2):
  irqchip/irq-msi-lib: Optionally set default irq_eoi/irq_ack
  irqchip/riscv-imsic: Move to common MSI lib

 drivers/irqchip/Kconfig                    |   8 +-
 drivers/irqchip/irq-gic-v2m.c              |   1 +
 drivers/irqchip/irq-imx-mu-msi.c           |   1 +
 drivers/irqchip/irq-msi-lib.c              |  11 +-
 drivers/irqchip/irq-mvebu-gicp.c           |   1 +
 drivers/irqchip/irq-mvebu-odmi.c           |   1 +
 drivers/irqchip/irq-mvebu-sei.c            |   1 +
 drivers/irqchip/irq-riscv-imsic-platform.c | 155 ++++++---------------
 drivers/irqchip/irq-riscv-imsic-state.c    |  27 +++-
 include/linux/msi.h                        |  11 ++
 10 files changed, 87 insertions(+), 130 deletions(-)

-- 
2.43.0