From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: airlied@linux.ie, dri-devel@lists.freedesktop.org
Subject: [PATCH 01/12] gma500: Fix leak of uncached page
Date: Wed, 25 Apr 2012 14:36:13 +0100 [thread overview]
Message-ID: <20120425133607.1483.63727.stgit@bluebook> (raw)
In-Reply-To: <20120425133504.1483.20657.stgit@bluebook>
From: Alan Cox <alan@linux.intel.com>
This was reported a long time ago (and I apologize to whoever it was that
reported it as I've lost the original report).
Signed-off-by: Alan Cox <alan@linux.intel.com>
---
drivers/gpu/drm/gma500/psb_drv.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c
index 09af2ff..45bd0c7 100644
--- a/drivers/gpu/drm/gma500/psb_drv.c
+++ b/drivers/gpu/drm/gma500/psb_drv.c
@@ -246,6 +246,7 @@ static int psb_driver_unload(struct drm_device *dev)
}
psb_gtt_takedown(dev);
if (dev_priv->scratch_page) {
+ set_pages_wb(dev_priv->scratch_page, 1);
__free_page(dev_priv->scratch_page);
dev_priv->scratch_page = NULL;
}
next prev parent reply other threads:[~2012-04-25 13:36 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-25 13:35 [PATCH 00/12] GMA500 updates take 2 Alan Cox
2012-04-25 13:36 ` Alan Cox [this message]
2012-04-25 13:36 ` [PATCH 02/12] gma500: read the PLL bits Alan Cox
2012-04-25 13:36 ` [PATCH 03/12] gma500: Update the Cedarview clock handling Alan Cox
2012-04-25 13:37 ` [PATCH 04/12] gma500: mark framebuffer pages write combining Alan Cox
2012-04-25 13:37 ` [PATCH 05/12] gma500: intel_bios updates Alan Cox
2012-04-25 13:37 ` [PATCH 06/12] gma500: panel presence check Alan Cox
2012-04-25 13:37 ` [PATCH 07/12] gma500: support 1080p Alan Cox
2012-04-25 13:37 ` [PATCH 08/12] gma500: Clean up weirdness in the cdv mode test code Alan Cox
2012-04-25 13:38 ` [PATCH 09/12] cdv: continue synching up with updated reference code Alan Cox
2012-04-25 13:38 ` [PATCH 10/12] gma500: Add ops for hotplug support Alan Cox
2012-04-25 13:38 ` [PATCH 11/12] gma500: Add the base elements of CDV " Alan Cox
2012-04-25 13:38 ` [PATCH 12/12] gma500: Set the mapping mask Alan Cox
2012-04-27 8:32 ` [PATCH 00/12] GMA500 updates take 2 Dave Airlie
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