linux-kernel - Re: [PATCH] HID: rmi: Set F01 interrupt enable register when not set

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <alpine.LNX.2.00.1507171131170.1141@pobox.suse.cz>
Date:	Fri, 17 Jul 2015 11:31:47 +0200 (CEST)
From:	Jiri Kosina <jkosina@...e.com>
To:	Andrew Duggan <aduggan@...aptics.com>
cc:	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
	Benjamin Tissoires <benjamin.tissoires@...hat.com>
Subject: Re: [PATCH] HID: rmi: Set F01 interrupt enable register when not
 set

On Thu, 16 Jul 2015, Andrew Duggan wrote:

> A firmware bug in some touchpads causes the F01 interrupt enable register
> to be cleared on reset. This register controls which RMI functions generate
> interrupts and when it is cleared, the touchpad stops reporting all data.
> This patch looks for the cleared F01 control register and writes the
> correct value based on interrupt mask computed while scanning the PDT.
> 
> Fixes:
> https://bugs.freedesktop.org/show_bug.cgi?id=91102
> Signed-off-by: Andrew Duggan <aduggan@...aptics.com>

Applied to for-4.3/rmi.

-- 
Jiri Kosina
SUSE Labs
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/