linux-kernel - Re: [PATCH v3 1/1] Input: serio

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

Message-ID: <1350550916.3072.61.camel@joe-AO722>
Date:	Thu, 18 Oct 2012 02:01:56 -0700
From:	Joe Perches <joe@...ches.com>
To:	Mischa Jonker <mischa.jonker@...opsys.com>
Cc:	dmitry.torokhov@...il.com, m.d.s.x.jonker@...il.com,
	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
	arc-linux-dev@...opsys.com
Subject: Re: [PATCH v3 1/1] Input: serio - Add ARC PS/2 driver

On Thu, 2012-10-18 at 10:36 +0200, Mischa Jonker wrote:
> This adds support for the PS/2 block that is used in various ARC FPGA
> platforms.
[]
> diff --git a/drivers/input/serio/arc_ps2.c b/drivers/input/serio/arc_ps2.c
[]
> +static void arc_ps2_check_rx(struct arc_ps2_data *arc_ps2,
> +			     struct arc_ps2_port *port)
> +{
> +	unsigned flag, status;
> +	unsigned char data;
> +
> +	while (1) {

infinite loop with bad hardware?
Perhaps a jiffies timeout?


--
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/