From: sashiko-bot@kernel.org
To: "Adrian Hunter" <adrian.hunter@intel.com>
Cc: Frank.Li@kernel.org, linux-i3c@lists.infradead.org,
linux-pci@vger.kernel.org,
"Alexandre Belloni" <alexandre.belloni@bootlin.com>
Subject: Re: [PATCH V5 03/14] i3c: master: Do not treat master device as a duplicate target
Date: Fri, 07 Aug 2026 15:07:00 +0000 [thread overview]
Message-ID: <20260807150701.DD3191F00A3A@smtp.kernel.org> (raw)
In-Reply-To: <20260807145638.168865-4-adrian.hunter@intel.com>
> i3c_master_search_i3c_dev_duplicate() searches the bus for another I3C
> device with the same PID as the reference device. The search can match
> master->this, causing the controller itself to be returned as a
> duplicate.
>
> Since the controller is not a target device, it cannot be a duplicate of
> one. Exclude master->this from matching so that the function only
> returns real duplicate target devices.
>
> Fixes: 3a379bbcea0a ("i3c: Add core I3C infrastructure")
> Cc: stable@vger.kernel.org
> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260807145638.168865-1-adrian.hunter@intel.com?part=3
next prev parent reply other threads:[~2026-08-07 15:07 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-07 14:56 [PATCH V5 00/14] i3c: Support IBI-based system wakeup Adrian Hunter
2026-08-07 14:56 ` [PATCH V5 01/14] i3c: master: Fix recursive locking during device registration Adrian Hunter
2026-08-07 15:26 ` sashiko-bot
2026-08-07 14:56 ` [PATCH V5 02/14] i3c: Fix unlocked dereference of dev->desc in i3c_device_get_supported_xfer_mode() Adrian Hunter
2026-08-07 15:13 ` sashiko-bot
2026-08-07 14:56 ` [PATCH V5 03/14] i3c: master: Do not treat master device as a duplicate target Adrian Hunter
2026-08-07 15:07 ` sashiko-bot [this message]
2026-08-07 14:56 ` [PATCH V5 04/14] i3c: master: Fix use-after-free of master->this Adrian Hunter
2026-08-07 15:14 ` sashiko-bot
2026-08-07 14:56 ` [PATCH V5 05/14] i3c: Make dev->desc locking assumptions explicit Adrian Hunter
2026-08-07 15:20 ` sashiko-bot
2026-08-07 14:56 ` [PATCH V5 06/14] i3c: master: Fix potential UAF in i3c_device_uevent() Adrian Hunter
2026-08-07 15:21 ` sashiko-bot
2026-08-07 14:56 ` [PATCH V5 07/14] i3c: master: Fix potential UAF in i3c_device_match() Adrian Hunter
2026-08-07 15:37 ` sashiko-bot
2026-08-07 19:43 ` Frank Li
2026-08-08 13:07 ` Alexandre Belloni
2026-08-07 14:56 ` [PATCH V5 08/14] i3c: master: Support IBI-based wakeup capability Adrian Hunter
2026-08-07 15:16 ` sashiko-bot
2026-08-07 14:56 ` [PATCH V5 09/14] i3c: master: Report wakeup events for IBIs Adrian Hunter
2026-08-07 15:41 ` sashiko-bot
2026-08-07 14:56 ` [PATCH V5 10/14] i3c: master: Add helper to query bus wakeup requirements Adrian Hunter
2026-08-07 15:21 ` sashiko-bot
2026-08-07 14:56 ` [PATCH V5 11/14] i3c: master: Reject IBI requests from non-IBI-capable devices Adrian Hunter
2026-08-07 15:26 ` sashiko-bot
2026-08-07 14:56 ` [PATCH V5 12/14] i3c: mipi-i3c-hci-pci: Propagate I3C wakeup requirements to PCI Adrian Hunter
2026-08-07 15:38 ` sashiko-bot
2026-08-07 14:56 ` [PATCH V5 13/14] i3c: mipi-i3c-hci: Factor out i3c_hci_sysdev() Adrian Hunter
2026-08-07 15:40 ` sashiko-bot
2026-08-07 14:56 ` [PATCH V5 14/14] i3c: mipi-i3c-hci: Advertise IBI wakeup capability Adrian Hunter
2026-08-07 15:30 ` sashiko-bot
2026-08-08 13:09 ` [PATCH V5 00/14] i3c: Support IBI-based system wakeup Alexandre Belloni
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