linux-kernel - [PATCH 6.6 0/1] pm, restore async device resume optimization

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Message-ID: <20240902093249.17275-1-yenchia.chen@mediatek.com>
Date: Mon, 2 Sep 2024 17:32:47 +0800
From: Yenchia Chen <yenchia.chen@...iatek.com>
To: <stable@...r.kernel.org>
CC: Yenchia Chen <yenchia.chen@...iatek.com>, "Rafael J. Wysocki"
	<rafael@...nel.org>, Pavel Machek <pavel@....cz>, Len Brown
	<len.brown@...el.com>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Matthias Brugger <matthias.bgg@...il.com>, AngeloGioacchino Del Regno
	<angelogioacchino.delregno@...labora.com>, <linux-pm@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
	<linux-mediatek@...ts.infradead.org>
Subject: [PATCH 6.6 0/1] pm, restore async device resume optimization

We have met a deadlock issue on our device which use 5.15.y when resuming.
After applying this patch which is picked from mainline, issue solved.
Backport to 6.6.y also.

Rafael J. Wysocki (1):
  PM: sleep: Restore asynchronous device resume optimization

 drivers/base/power/main.c | 117 +++++++++++++++++++++-----------------
 include/linux/pm.h        |   1 +
 2 files changed, 65 insertions(+), 53 deletions(-)

-- 
2.18.0