From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from stravinsky.debian.org (stravinsky.debian.org [82.195.75.108]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7A1723D79FD for ; Tue, 26 May 2026 09:56:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=82.195.75.108 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779789370; cv=none; b=ZgAo5Y2GBdMWmbdH/2N+71tCaGTYIcjUegGpi9UTeXPwLsdqldedHnmZNV/iT2N4jx3NLKfa8Uj5sFk6x5ect5m4ukPflYtICBseLaMAFejtgvm6TjS5wyUDWh8q8RCTypb9q9demnfIUitHwgYCwLT0dFbCoSftRnCo17ojvCQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779789370; c=relaxed/simple; bh=KGu+WmiAEmAJwbSJsN4UByAQ53FUOpeLR3rhYB3tYfA=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=KCHcvco3jL+USA0rXzB0dSTdsgmQVypJRsN1/NQ8BJxZLKwn+f+gkKHUzhwXtLAy311gu3ZTZrQv8BNRmphXR/5wjuB6KkH2b+wxOY7EPJEettOSBhRyj+RrM+AYWUIRvS90ubfWnmoK7GI06dOtjMi37CPL5k3E3Z73qqxAn+c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=debian.org; spf=pass smtp.mailfrom=debian.org; dkim=pass (2048-bit key) header.d=debian.org header.i=@debian.org header.b=vCmq3YZv; arc=none smtp.client-ip=82.195.75.108 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=debian.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=debian.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=debian.org header.i=@debian.org header.b="vCmq3YZv" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debian.org; s=smtpauto.stravinsky; h=X-Debian-User:Content-Type:MIME-Version:Message-ID: Subject:Cc:To:From:Date:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:In-Reply-To:References; bh=jPNox5a5ruY5VNEazXmCw5KM6HSuHJHDWad1Y0rh87U=; b=vCmq3YZvic4/aAtnxZtYWWVevw i6oHmQPoLhL1imSnE5QrE2H8AKaj2CJrYC5HK7GFt2GrZT0ANLAP47pU4oUBCyn3aD5auJxvpI4QT wm6ppRt7UzuSArMRxzMssdv3ZGksCsI3FHTPNBRL9szXNelBP44tLPBg7BgaenHGjLjGnL+M38JvR tynMBAsABtCl+BvCB8VMPFCulFvwam8p3B8yZBkaDAsJPf5XP/WkF6ltUK8K8d+zWEBL8663by5qm yprCny2z3VAmq4BrSqeViswHd//25OWyRDTaB1KyZWCEVk8dqfwFdNzXXwnSDDjW2fjX01CARmLlA UKKyyr/Q==; Received: from authenticated-user by stravinsky.debian.org with esmtpsa (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from ) id 1wRoW4-002GTQ-1b; Tue, 26 May 2026 09:56:04 +0000 Date: Tue, 26 May 2026 11:56:02 +0200 From: Ben Hutchings To: Greg Kroah-Hartman , Sasha Levin Cc: stable , Salah Triki , Heiko Carstens , Vineeth Vijayan Subject: [PATCH 5.10] Revert "s390/cio: Fix device lifecycle handling in css_alloc_subchannel()" Message-ID: Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="X1cFRxuetyL6g6l0" Content-Disposition: inline X-Debian-User: benh --X1cFRxuetyL6g6l0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable This reverts commit 2b2ad7ad4a28ffdb9f94e6d979b88a5b12b71681, which was commit f65c75b0b9b5a390bc3beadcde0a6fbc3ad118f7 upstream. The order of initialisation and error paths in this function are substantially different in 5.10 and this backport did not take that into account. Signed-off-by: Ben Hutchings --- drivers/s390/cio/css.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c index e5e20ea850aa..cf2c3c4c590f 100644 --- a/drivers/s390/cio/css.c +++ b/drivers/s390/cio/css.c @@ -241,7 +241,7 @@ struct subchannel *css_alloc_subchannel(struct subchann= el_id schid, return sch; =20 err: - put_device(&sch->dev); + kfree(sch); return ERR_PTR(ret); } =20 --X1cFRxuetyL6g6l0 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEErCspvTSmr92z9o8157/I7JWGEQkFAmoVbjIACgkQ57/I7JWG EQkMUQ//SOoOjQaxq+KEekm7suQnN/+wYNHVYE/EoEDAHRLPI94/i3j7SvD4IMNv yR7YsEgkoZft+p5ECsUpqbV5syjlAtUpS4r2zlKluMzoRPTTtKY+Kmq/2z40x4uV eTgYL4Z1IdavOcMtKKZ6lOx67NSwJBFujjRYAPI6otyeyEYHmGpnijl1YqtfcCua RDDMU9CQCAC1On2THOkJA5YnFeibeofQ4djk7qNSgyHrKFbWc1z8OXREfv206bJw ph7cuiHdEduyEXfLSciX8NL9QaX3T9XjBwcdWQM6G5FpH2unQXk72iEHazUgKooc ztnEfVff6bL1lwRhQrSix5tAnqxErkv9ma7UTgt0PJ5WVkHTHlU711P/3vPrjru2 T6N5B/sNlRPblbGl29YnVs2vAf1GpPG5VkqzzA1UHDxioRl6aXBdOBpAW+uwK7YY hmHpRNECq2OpiLWAgg2rsrlCRfcUNapVeXcEzToJgcq+oEL0vcLU1QhipR3mHe7T t3/A8QuSkdH6Dq/4VU430jvCaT9Q8s82hTUoVD49uVZQE45cLq4wM6SXB8DNzdIg VdWdUQ9Pq/ew2ELwrJx/LXpIQmijeEI6ZEDpqMJjjqAUxM9SlHslq/x/uIV18tC2 U+kB9jpQTIbc1D3ti0LoPCQU88+RJjMk+oy+bjCj1DUwcjujuKk= =455W -----END PGP SIGNATURE----- --X1cFRxuetyL6g6l0--