linux-kernel - Re: [PATCH V2] rtc: loongson: Add missing alarm notifications for ACPI RTC events

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Message-ID: <174812515308.1273250.15722574329194803657.b4-ty@bootlin.com>
Date: Sun, 25 May 2025 00:28:17 +0200
From: Alexandre Belloni <alexandre.belloni@...tlin.com>
To: zhoubinbin@...ngson.cn, wangming01@...ngson.cn,
	Liu Dalin <liudalin@...insec.com.cn>
Cc: chenhuacai@...nel.org, gaojuxin@...ngson.cn, git@...0n.name,
	jiaxun.yang@...goat.com, keguang.zhang@...il.com,
	lixuefeng@...ngson.cn, linux-rtc@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH V2] rtc: loongson: Add missing alarm notifications for
 ACPI RTC events

On Fri, 09 May 2025 16:44:16 +0800, Liu Dalin wrote:
> When an application sets and enables an alarm on Loongson RTC devices,
> the alarm notification fails to propagate to userspace because the
> ACPI event handler omits calling rtc_update_irq().
> 
> As a result, processes waiting via select() or poll() on RTC device
> files fail to receive alarm notifications.
> 
> [...]

Applied, thanks!

[1/1] rtc: loongson: Add missing alarm notifications for ACPI RTC events
      https://git.kernel.org/abelloni/c/5af9f1fa5768

Best regards,

-- 
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com