From: Thomas Hellstrom <thellstrom@vmware.com>
To: dri-devel@lists.freedesktop.org
Subject: [PATCH 01/28] drm/vmwgfx: Fix an fb unlocking bug
Date: Wed, 12 Aug 2015 22:42:50 -0700 [thread overview]
Message-ID: <1439444597-4664-2-git-send-email-thellstrom@vmware.com> (raw)
In-Reply-To: <1439444597-4664-1-git-send-email-thellstrom@vmware.com>
A regression introduced when the master ttm lock was split into two.
Reported-and-tested-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
---
drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
index 0a474f3..e2d40eb 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
@@ -402,12 +402,12 @@ static int vmw_fb_create_bo(struct vmw_private *vmw_priv,
*out = vmw_bo;
- ttm_write_unlock(&vmw_priv->fbdev_master.lock);
+ ttm_write_unlock(&vmw_priv->reservation_sem);
return 0;
err_unlock:
- ttm_write_unlock(&vmw_priv->fbdev_master.lock);
+ ttm_write_unlock(&vmw_priv->reservation_sem);
return ret;
}
--
2.1.0
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next prev parent reply other threads:[~2015-08-13 6:06 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-13 5:42 [PATCH 00/28] vmwgfx preparation for GL3 Thomas Hellstrom
2015-08-13 5:42 ` Thomas Hellstrom [this message]
2015-08-13 5:42 ` [PATCH 02/28] vmwgfx: Rework device initialization Thomas Hellstrom
2015-08-13 5:42 ` [PATCH 03/28] drm/vmwgfx: Fix OTABLE takedown Thomas Hellstrom
2015-08-13 5:42 ` [PATCH 04/28] vmwgfx: Update device headers for command buffers Thomas Hellstrom
2015-08-13 5:42 ` [PATCH 05/28] drm/vmwgfx: Add command buffer support v3 Thomas Hellstrom
2015-08-13 5:42 ` [PATCH 06/28] drm/vmwgfx: Fix an overlay lockdep error Thomas Hellstrom
2015-08-13 5:42 ` [PATCH 07/28] drm/vmwgfx: Add an interface to pin a resource v3 Thomas Hellstrom
2015-08-13 5:42 ` [PATCH 08/28] drm/vmwgfx: SVGA device definition update Thomas Hellstrom
2015-08-13 5:42 ` [PATCH 09/28] drm/vmwgfx: Refactor vmw_gb_surface_define_ioctl() Thomas Hellstrom
2015-08-13 5:42 ` [PATCH 10/28] vmwgfx: Major KMS refactoring / cleanup in preparation of screen targets Thomas Hellstrom
2015-08-13 5:43 ` [PATCH 11/28] drm/vmwgfx: Add "quirk" to handling command verification exceptions Thomas Hellstrom
2015-08-13 5:43 ` [PATCH 12/28] drm/vmwgfx: Implement screen targets Thomas Hellstrom
2015-08-13 5:43 ` [PATCH 13/28] drm/vmwgfx: Replace SurfaceDMA usage with SurfaceCopy in 2D VMs Thomas Hellstrom
2015-08-13 5:43 ` [PATCH 14/28] drm/vmwgfx: Introduce a pin count to allow for recursive pinning v2 Thomas Hellstrom
2015-08-13 5:43 ` [PATCH 15/28] drm/vmwgfx: Add kms helpers for dirty- and readback functions Thomas Hellstrom
2015-08-13 5:43 ` [PATCH 16/28] drm/vmwgfx: Convert screen objects to the new helpers Thomas Hellstrom
2015-08-13 5:43 ` [PATCH 17/28] drm/vmwgfx: Convert screen targets to new helpers v3 Thomas Hellstrom
2015-08-13 5:43 ` [PATCH 18/28] drm/vmwgfx: Avoid cmdbuf alloc sleeping if !TASK_RUNNING Thomas Hellstrom
2015-08-13 5:43 ` [PATCH 19/28] drm/vmwgfx: Add a kernel interface to create a framebuffer v2 Thomas Hellstrom
2015-08-13 5:43 ` [PATCH 20/28] drm/vmwgfx: Implement fbdev on kms v2 Thomas Hellstrom
2015-08-13 5:43 ` [PATCH 21/28] drm/vmwgfx: Reinstate the legacy display system dirty callback Thomas Hellstrom
2015-08-13 5:43 ` [PATCH 22/28] drm/vmwgfx: Fix kms preferred mode sorting Thomas Hellstrom
2015-08-13 5:43 ` [PATCH 23/28] drm/vmwgfx: Kill a bunch of sparse warnings Thomas Hellstrom
2015-08-13 5:43 ` [PATCH 24/28] drm/vmwgfx: Fix compiler warning with 32-bit dma_addr_t Thomas Hellstrom
2015-08-13 5:43 ` [PATCH 25/28] drm/vmwgfx: Fix an uninitialized value Thomas Hellstrom
2015-08-13 5:43 ` [PATCH 26/28] drm/vmwgfx: Fixed topology boundary checking for Screen Targets Thomas Hellstrom
2015-08-13 5:43 ` [PATCH 27/28] drm/vmwgfx: Fix framebuffer creation on older hardware Thomas Hellstrom
2015-08-13 5:43 ` [PATCH 28/28] drm/vmwgfx: Fix crash when unloading vmwgfx v2 Thomas Hellstrom
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