From: "Danilo Krummrich" <dakr@kernel.org>
To: "Mark Brown" <broonie@kernel.org>
Cc: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
<stable@vger.kernel.org>, <patches@lists.linux.dev>,
<linux-kernel@vger.kernel.org>, <torvalds@linux-foundation.org>,
<akpm@linux-foundation.org>, <linux@roeck-us.net>,
<shuah@kernel.org>, <patches@kernelci.org>,
<lkft-triage@lists.linaro.org>, <pavel@nabladev.com>,
<jonathanh@nvidia.com>, <f.fainelli@gmail.com>,
<sudipm.mukherjee@gmail.com>, <rwarsow@gmx.de>,
<conor@kernel.org>, <hargar@microsoft.com>, <achill@achill.org>,
<sr@sladewatkins.com>
Subject: Re: [PATCH 6.12 00/24] 6.12.72-rc1 review
Date: Mon, 16 Feb 2026 16:47:52 +0100 [thread overview]
Message-ID: <DGGI5PT256ZX.E11J217J4EEK@kernel.org> (raw)
In-Reply-To: <bde6d2f9-f554-49f1-9af8-084c4cdea035@sirena.org.uk>
On Mon Feb 16, 2026 at 3:27 PM CET, Mark Brown wrote:
> On Fri, Feb 13, 2026 at 02:48:19PM +0100, Greg Kroah-Hartman wrote:
>> Gui-Dong Han <hanguidong02@gmail.com>
>> driver core: enforce device_lock for driver_match_device()
>
> This breaks boot on at least the Arm Juno platform, upstream it
> introduced regressions on quite a few systems due to drivers registering
> in the probe of other devices. That's obviously not a great pattern but
> a regreession is a regression.
Just for reference, I've also sent the following to the stable patch apply
notice:
"This commit reveals a few driver bugs resulting in deadlocks without the
following fixes:
- 1. ed1ac3c977dd ("iommu/arm-smmu-qcom: do not register driver in probe()")
- 2. 730e5ebff40c ("gpio: omap: do not register driver in probe()")
- 3. https://lore.kernel.org/lkml/20260212235842.85934-1-dakr@kernel.org/
The third one will hopefully be picked up by the clk folks soon.
(1) should be required since v6.11, (2) since (basically forever) v2.6.22 and
(3) since v5.11.
We should also consider that we do not know if (especially older) stable trees
have similar cases that we did not catch in linux-next."
- Danilo
next prev parent reply other threads:[~2026-02-16 15:47 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-13 13:48 [PATCH 6.12 00/24] 6.12.72-rc1 review Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 01/24] smb: client: split cached_fid bitfields to avoid shared-byte RMW races Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 02/24] ksmbd: fix infinite loop caused by next_smb2_rcv_hdr_off reset in error paths Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 03/24] smb: server: fix leak of active_num_conn in ksmbd_tcp_new_connection() Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 04/24] driver core: enforce device_lock for driver_match_device() Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 05/24] Bluetooth: btusb: Add USB ID 7392:e611 for Edimax EW-7611UXB Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 06/24] crypto: iaa - Fix out-of-bounds index in find_empty_iaa_compression_mode Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 07/24] crypto: octeontx - Fix length check to avoid truncation in ucode_load_store Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 08/24] crypto: omap - Allocate OMAP_CRYPTO_FORCE_COPY scatterlists correctly Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 09/24] crypto: virtio - Add spinlock protection with virtqueue notification Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 10/24] crypto: virtio - Remove duplicated virtqueue_kick in virtio_crypto_skcipher_crypt_req Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 11/24] nilfs2: Fix potential block overflow that cause system hang Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 12/24] wifi: rtw88: Fix alignment fault in rtw_core_enable_beacon() Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 13/24] scsi: qla2xxx: Validate sp before freeing associated memory Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 14/24] scsi: qla2xxx: Allow recovery for tape devices Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 15/24] scsi: qla2xxx: Delay module unload while fabric scan in progress Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 16/24] scsi: qla2xxx: Free sp in error path to fix system crash Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 17/24] scsi: qla2xxx: Query FW again before proceeding with login Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 18/24] bus: mhi: host: pci_generic: Add Telit FE990B40 modem support Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 19/24] mptcp: fix race in mptcp_pm_nl_flush_addrs_doit() Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 20/24] erofs: fix UAF issue for file-backed mounts w/ directio option Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 21/24] xfs: fix UAF in xchk_btree_check_block_owner Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 22/24] PCI: endpoint: Avoid creating sub-groups asynchronously Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 23/24] wifi: rtl8xxxu: fix slab-out-of-bounds in rtl8xxxu_sta_add Greg Kroah-Hartman
2026-02-13 13:48 ` [PATCH 6.12 24/24] gpio: omap: do not register driver in probe() Greg Kroah-Hartman
2026-02-13 19:09 ` [PATCH 6.12 00/24] 6.12.72-rc1 review Florian Fainelli
2026-02-13 19:20 ` Jon Hunter
2026-02-13 23:54 ` Peter Schneider
2026-02-14 0:58 ` Brett Mastbergen
2026-02-14 10:42 ` Ron Economos
2026-02-14 16:01 ` Brett A C Sheffield
2026-02-14 23:58 ` Barry K. Nathan
2026-02-15 0:06 ` Miguel Ojeda
2026-02-16 14:27 ` Mark Brown
2026-02-16 15:35 ` Greg Kroah-Hartman
2026-02-16 15:47 ` Danilo Krummrich [this message]
2026-02-16 16:01 ` Danilo Krummrich
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