From: Jesse Barnes <jbarnes@virtuousgeek.org>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Jiri Slaby <jslaby@suse.cz>, Jiri Slaby <jirislaby@gmail.com>,
LKML <linux-kernel@vger.kernel.org>,
dri-devel@lists.freedesktop.org, airlied@linux.ie
Subject: Re: i915_driver_irq_handler: irq 42: nobody cared [generic IRQ handling broken?]
Date: Mon, 9 Apr 2012 10:12:10 -0700 [thread overview]
Message-ID: <20120409101210.6837aee5@jbarnes-desktop> (raw)
In-Reply-To: <alpine.LFD.2.02.1204062343050.2542@ionos>
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On Sat, 7 Apr 2012 00:40:28 +0200 (CEST)
Thomas Gleixner <tglx@linutronix.de> wrote:
> You know what? suspend calls free_irq() via i915_drm_freeze() ->
> drm_irq_uninstall() and the resume code calls request_irq() again.
> free_irq() removes the action and request_irq installs it fresh.
Yeah this is a known issue with the DRM code, I thought Dave had a
fix queued a long time ago though... Dave?
--
Jesse Barnes, Intel Open Source Technology Center
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next prev parent reply other threads:[~2012-04-09 17:12 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-27 8:40 i915_driver_irq_handler: irq 42: nobody cared Jiri Slaby
2012-03-27 8:42 ` Jiri Slaby
2012-03-30 9:59 ` Jiri Slaby
2012-03-30 10:45 ` Chris Wilson
2012-03-30 12:11 ` Jiri Slaby
2012-03-30 12:24 ` Chris Wilson
2012-04-06 21:31 ` i915_driver_irq_handler: irq 42: nobody cared [generic IRQ handling broken?] Jiri Slaby
2012-04-06 22:40 ` Thomas Gleixner
2012-04-09 17:12 ` Jesse Barnes [this message]
2012-04-09 17:52 ` Dave Airlie
2012-04-10 8:44 ` Jiri Slaby
2012-04-10 8:50 ` Daniel Vetter
2012-04-10 8:52 ` i915_driver_irq_handler: irq 42: nobody cared Jiri Slaby
2012-04-10 16:50 ` Marcin Slusarz
2012-04-09 17:11 ` Jesse Barnes
2012-04-10 8:47 ` Jiri Slaby
2012-04-10 8:58 ` Daniel Vetter
2012-04-10 9:48 ` Jiri Slaby
2012-04-10 16:26 ` Jesse Barnes
2012-04-10 16:26 ` Jesse Barnes
2012-04-10 18:11 ` Jiri Slaby
2012-04-10 18:34 ` Jesse Barnes
2012-04-10 19:52 ` Jiri Slaby
2012-04-10 20:32 ` Daniel Vetter
2012-04-10 20:34 ` Jesse Barnes
2012-04-10 20:34 ` Jesse Barnes
2012-04-11 10:40 ` Daniel Vetter
2012-05-03 19:56 ` Jiri Slaby
2012-05-03 21:15 ` Daniel Vetter
2012-05-03 21:15 ` Daniel Vetter
2012-05-03 21:16 ` Jiri Slaby
2012-05-03 21:54 ` Jesse Barnes
2012-05-03 23:15 ` Ben Widawsky
2012-05-03 23:15 ` Ben Widawsky
2012-04-11 6:29 ` Michel Dänzer
2012-04-11 6:29 ` Michel Dänzer
2012-04-11 16:03 ` Jesse Barnes
2012-03-27 8:57 ` Daniel Vetter
2012-03-27 10:54 ` Jiri Slaby
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