From: Jiri Kosina <jikos@kernel.org>
To: Aaron Armstrong Skomra <skomra@gmail.com>
Cc: linux-input@vger.kernel.org, pinglinux@gmail.com,
killertofu@gmail.com, linux-kernel@vger.kernel.org,
Aaron Armstrong Skomra <aaron.skomra@wacom.com>
Subject: Re: [PATCH] HID: wacom: Don't add ghost interface as shared data
Date: Thu, 30 Mar 2017 11:31:24 +0200 (CEST) [thread overview]
Message-ID: <alpine.LSU.2.20.1703301131100.31814@cbobk.fhfr.pm> (raw)
In-Reply-To: <1490808939-22398-1-git-send-email-skomra@gmail.com>
On Wed, 29 Mar 2017, Aaron Armstrong Skomra wrote:
> A previous commit (below) adds a check for already probed interfaces to
> Wacom's matching heuristic. Unfortunately this causes the Bamboo Pen
> (CTL-460) to match itself to its 'ghost' touch interface. After
> subsequent changes to the driver this match to the ghost causes the
> kernel to crash. This patch avoids calling wacom_add_shared_data()
> for the BAMBOO_PEN's ghost touch interface.
>
> Fixes: 41372d5d40e7 ("HID: wacom: Augment 'oVid' and 'oPid' with heuristics for HID_GENERIC")
> Cc: stable <stable@vger.kernel.org> # 4.9
> Signed-off-by: Aaron Armstrong Skomra <aaron.skomra@wacom.com>
Applied to for-4.11/upstream-fixes.
--
Jiri Kosina
SUSE Labs
prev parent reply other threads:[~2017-03-30 9:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-29 17:35 [PATCH] HID: wacom: Don't add ghost interface as shared data Aaron Armstrong Skomra
2017-03-30 9:31 ` Jiri Kosina [this message]
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