From: Jarod Wilson <jarod@redhat.com>
To: Maxim Levitsky <maximlevitsky@gmail.com>
Cc: lirc-list@lists.sourceforge.net,
"Jarod Wilson" <jarod@wilsonet.com>,
"David Härdeman" <david@hardeman.nu>,
mchehab@infradead.org, linux-input@vger.kernel.org,
linux-media@vger.kernel.org
Subject: Re: [2/8] IR: make sure we register the input device when it is safe to do so.
Date: Thu, 14 Oct 2010 15:30:48 -0400 [thread overview]
Message-ID: <20101014193048.GA4244@redhat.com> (raw)
In-Reply-To: <1283808373-27876-3-git-send-email-maximlevitsky@gmail.com>
On Mon, Sep 06, 2010 at 09:26:07PM -0000, Maxim Levitsky wrote:
> As soon as input device is registered, it might be accessed (and it is)
> This can trigger a hardware interrupt that can access
> not yet initialized ir->raw, (by sending a sample)
>
> This can be reproduced by holding down a remote button and reloading the module.
> And this always crashes the systems where hardware decides to send an interrupt
> right at the moment it is enabled.
>
> Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Another one I thought I'd acked, but I don't see the ack in patchwork, so
it may have been from an earlier/superseded version...
Finally got my head wrapped around this one too, and I do see the
problem, and this fix looks good to me.
Acked-by: Jarod Wilson <jarod@redhat.com>
--
Jarod Wilson
jarod@redhat.com
next prev parent reply other threads:[~2010-10-14 19:30 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-06 21:26 [PATCH 0/8 V5] Many fixes for in-kernel decoding and for the ENE driver Maxim Levitsky
2010-09-06 21:26 ` [PATCH 1/8] IR: plug races in IR raw thread Maxim Levitsky
2010-09-09 4:13 ` Jarod Wilson
2010-10-14 19:29 ` [1/8] " Jarod Wilson
2010-09-06 21:26 ` [PATCH 2/8] IR: make sure we register the input device when it is safe to do so Maxim Levitsky
2010-09-09 4:19 ` Jarod Wilson
2010-10-14 19:30 ` Jarod Wilson [this message]
2010-09-06 21:26 ` [PATCH 3/8] IR: fix duty cycle capability Maxim Levitsky
2010-09-08 14:44 ` Jarod Wilson
2010-09-06 21:26 ` [PATCH 4/8] IR: fix keys beeing stuck down forever Maxim Levitsky
2010-09-08 14:47 ` Jarod Wilson
2010-09-06 21:26 ` [PATCH 5/8] IR: extend MCE keymap Maxim Levitsky
2010-09-08 14:47 ` Jarod Wilson
2010-09-10 0:40 ` Maxim Levitsky
2010-09-10 1:37 ` Jarod Wilson
2010-09-10 8:27 ` David Härdeman
2010-09-10 13:18 ` Jarod Wilson
2010-09-10 8:40 ` Maxim Levitsky
2010-09-10 13:11 ` Jarod Wilson
2010-09-06 21:26 ` [PATCH 6/8] IR: ene_ir: updates Maxim Levitsky
2010-09-06 21:26 ` [PATCH 7/8] IR: extend ir_raw_event and do refactoring Maxim Levitsky
2010-09-08 15:26 ` Jarod Wilson
2010-09-08 16:50 ` Andy Walls
2010-09-08 17:27 ` Jarod Wilson
2010-09-08 23:02 ` Andy Walls
2010-09-08 23:08 ` David Härdeman
2010-09-08 23:49 ` Mauro Carvalho Chehab
2010-09-08 22:42 ` Mauro Carvalho Chehab
2010-09-08 22:49 ` David Härdeman
2010-09-08 22:54 ` Mauro Carvalho Chehab
2010-10-14 21:46 ` Jarod Wilson
2010-09-06 21:26 ` [PATCH 8/8] IR: ene_ir: add support for carrier reports Maxim Levitsky
2010-09-06 21:56 ` [PATCH 0/8 V5] Many fixes for in-kernel decoding and for the ENE driver David Härdeman
2010-09-06 22:38 ` Maxim Levitsky
2010-09-08 21:54 ` Mauro Carvalho Chehab
2010-09-08 22:42 ` Jarod Wilson
2010-09-09 4:34 ` Jarod Wilson
2010-09-10 2:01 ` Jarod Wilson
2010-09-10 8:08 ` David Härdeman
2010-09-10 13:03 ` Jarod Wilson
2010-09-10 8:35 ` Maxim Levitsky
2010-09-10 13:21 ` Jarod Wilson
[not found] ` <1283808373-27876-1-git-send-email-maximlevitsky-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2010-10-14 2:36 ` Maxim Levitsky
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