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Merge branch 'drm-vmwgfx-fixes' of git://people.freedesktop.org/~syeh/repos_linux into drm-fixes

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misc vmwgfx fixes.

* 'drm-vmwgfx-fixes' of git://people.freedesktop.org/~syeh/repos_linux:
  drm/vmwgfx: constify pci_device_id.
  drm/vmwgfx: Fix gcc-7.1.1 warning
  drm/vmwgfx: Fix cursor hotspot issue with Wayland on Fedora
  drm/vmwgfx: Limit max desktop dimensions to 8Kx8K
  drm/vmwgfx: dma-buf: Constify ttm_place structures.
  drm/vmwgfx: fix comment mistake for vmw_cmd_dx_set_index_buffer()
  drm/vmwgfx: Use dma_pool_zalloc
  drm/vmwgfx: Fix handling of errors returned by 'vmw_cotable_alloc()'
  drm/vmwgfx: Fix NULL pointer comparison
This commit is contained in:
Dave Airlie
2017-07-24 15:57:28 +10:00
parent 507e8e5e5d 8046306fb9
commit 739b000994
15 changed files with 58 additions and 51 deletions
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10
drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c
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@@ -779,8 +779,8 @@ static int vmw_cmdbuf_space_pool(struct vmw_cmdbuf_man *man,
if (ret)
return ret;
header->cb_header = dma_pool_alloc(man->headers, GFP_KERNEL,
&header->handle);
header->cb_header = dma_pool_zalloc(man->headers, GFP_KERNEL,
&header->handle);
if (!header->cb_header) {
ret = -ENOMEM;
goto out_no_cb_header;
@@ -790,7 +790,6 @@ static int vmw_cmdbuf_space_pool(struct vmw_cmdbuf_man *man,
cb_hdr = header->cb_header;
offset = header->node.start << PAGE_SHIFT;
header->cmd = man->map + offset;
memset(cb_hdr, 0, sizeof(*cb_hdr));
if (man->using_mob) {
cb_hdr->flags = SVGA_CB_FLAG_MOB;
cb_hdr->ptr.mob.mobid = man->cmd_space->mem.start;
@@ -827,8 +826,8 @@ static int vmw_cmdbuf_space_inline(struct vmw_cmdbuf_man *man,
if (WARN_ON_ONCE(size > VMW_CMDBUF_INLINE_SIZE))
return -ENOMEM;
dheader = dma_pool_alloc(man->dheaders, GFP_KERNEL,
&header->handle);
dheader = dma_pool_zalloc(man->dheaders, GFP_KERNEL,
&header->handle);
if (!dheader)
return -ENOMEM;
@@ -837,7 +836,6 @@ static int vmw_cmdbuf_space_inline(struct vmw_cmdbuf_man *man,
cb_hdr = &dheader->cb_header;
header->cb_header = cb_hdr;
header->cmd = dheader->cmd;
memset(dheader, 0, sizeof(*dheader));
cb_hdr->status = SVGA_CB_STATUS_NONE;
cb_hdr->flags = SVGA_CB_FLAG_NONE;
cb_hdr->ptr.pa = (u64)header->handle +