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From: Vladimir Kondratiev <Vladimir.Kondratiev@mobileye.com>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Anup Patel <anup@brainfault.org>,
	Thomas Gleixner <tglx@kernel.org>, Radu Rendec <radu@rendec.net>,
	Paul Walmsley <pjw@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>,
	Clark Williams <clrkwllms@kernel.org>,
	Steven Rostedt <rostedt@goodmis.org>,
	Jessica Liu <liu.xuemei1@zte.com.cn>,
	linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
	linux-rt-devel@lists.linux.dev
Subject: Re: [PATCH v3] irqchip/riscv-aplic: fix asynchronous probing
Date: Thu, 15 Oct 2026 11:11:24 +0300	[thread overview]
Message-ID: <9bb6f315-c668-4f90-9fee-920f115a3dcd@mobileye.com> (raw)
In-Reply-To: <20261015063227.GBjyN6LZ@linutronix.de>

On 10/15/26 09:32, Sebastian Andrzej Siewior wrote:
> The driver providing MSI capabilities (the MSI domain for this device)
> must a module. This is the requirement so that _this_ driver returns
> EPROBE_DEFER and *then* once the MSI domain driver is loaded as a module
> (after boot) this driver is probed again and succeeds.
Why module? for "riscv-aplic", "msi-parent" shall be "riscv-imsic" and
it is "builtin_platform_driver", see
drivers/irqchip/irq-riscv-imsic-platform.c

Thanks, Vladimir

  reply	other threads:[~2026-10-15  8:11 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-10-12  9:12 Vladimir Kondratiev
2026-10-13 15:27 ` Sebastian Andrzej Siewior
2026-10-14  8:15   ` Vladimir Kondratiev
2026-10-14 10:53     ` Sebastian Andrzej Siewior
2026-10-15  6:19       ` Vladimir Kondratiev
2026-10-15  6:32         ` Sebastian Andrzej Siewior
2026-10-15  8:11           ` Vladimir Kondratiev [this message]
2026-10-15  9:56             ` Sebastian Andrzej Siewior
2026-10-15 13:52               ` Vladimir Kondratiev

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