On 10/14/07, Thomas Bächler <[EMAIL PROTECTED]> wrote:
> Dave Airlie schrieb:
> > lets start with:
> > http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=e4a7b1d1d90d202a030688ab5b177c3c0f15ee3e
> >
> > and work from there..
>
> I'm sorry, I forgot to mention that: As I _thought_ it had worked with
> rc6, I already found that commit. I reverted it and got a panic again
> (no trace, as I was in X), so this one doesn't seem to cause the problem.
>
Okay I've spotted a potential bug that might lay hidden, try the
attached patch to see if it helps..
Dave.
From 7c63ae4527355d8f52dc285a9163a5947a61572e Mon Sep 17 00:00:00 2001
From: Dave Airlie <[EMAIL PROTECTED]>
Date: Sun, 14 Oct 2007 21:21:30 +1000
Subject: [PATCH] i915: fix vbl swap allocation size.
Oops...
Signed-off-by: Dave Airlie <[EMAIL PROTECTED]>
---
drivers/char/drm/i915_irq.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/char/drm/i915_irq.c b/drivers/char/drm/i915_irq.c
index bb8e9e9..94d638e 100644
--- a/drivers/char/drm/i915_irq.c
+++ b/drivers/char/drm/i915_irq.c
@@ -553,7 +553,7 @@ int i915_vblank_swap(DRM_IOCTL_ARGS)
return DRM_ERR(EBUSY);
}
- vbl_swap = drm_calloc(1, sizeof(vbl_swap), DRM_MEM_DRIVER);
+ vbl_swap = drm_calloc(1, sizeof(*vbl_swap), DRM_MEM_DRIVER);
if (!vbl_swap) {
DRM_ERROR("Failed to allocate memory to queue swap\n");
--
1.5.2.4
