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From: Sasha Levin <sashal@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Sasha Levin <sashal@kernel.org>, stable <stable@vger.kernel.org>,
	Salah Triki <salah.triki@gmail.com>,
	Heiko Carstens <hca@linux.ibm.com>,
	Vineeth Vijayan <vneethv@linux.ibm.com>,
	Ben Hutchings <benh@debian.org>
Subject: Re: [PATCH 5.10] Revert "s390/cio: Fix device lifecycle handling in css_alloc_subchannel()"
Date: Tue, 26 May 2026 09:38:13 -0400	[thread overview]
Message-ID: <20260526140000.agent5-0001@kernel.org> (raw)
In-Reply-To: <ahVuMv5SLjHVUbkt@decadent.org.uk>

On Tue, May 26, 2026 at 11:56:02AM +0200, Ben Hutchings wrote:
> The backported commit calls put_device() on the embedded struct
> device, which is now reached if css_sch_create_locks() fails, before
> it was initialised.  This effectively reverts upstream commit
> f65c75b0b9b5 for 5.10.

Queued for 5.10, thanks. I also queued matching reverts on 5.15 (of
b1d4e6fb24167) and 6.1 (of fd295a75d828c), since the same goto-err
path lands at the err: label before device_initialize() on those
branches too.

-- 
Thanks,
Sasha

  parent reply	other threads:[~2026-05-26 13:38 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-26  9:56 [PATCH 5.10] Revert "s390/cio: Fix device lifecycle handling in css_alloc_subchannel()" Ben Hutchings
2026-05-26 10:21 ` Vineeth Vijayan
2026-05-26 13:38 ` Sasha Levin [this message]
2026-05-26 15:25   ` Ben Hutchings

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