diff options
| author | Chris Wilson <[email protected]> | 2020-02-02 15:39:34 +0000 |
|---|---|---|
| committer | Jani Nikula <[email protected]> | 2020-02-18 09:52:54 +0200 |
| commit | aa3146193ae25d0fe4b96d815169a135db2e8f01 (patch) | |
| tree | 75bb841788eeec5cbe9fed0b14105fe2be12861a /scripts/gdb/linux | |
| parent | 19b5f3b419a61808ff2713f1f30b8a88fe14ac9b (diff) | |
drm/i915: Wean off drm_pci_alloc/drm_pci_free
drm_pci_alloc and drm_pci_free are just very thin wrappers around
dma_alloc_coherent, with a note that we should be removing them.
Furthermore since
commit de09d31dd38a50fdce106c15abd68432eebbd014
Author: Kirill A. Shutemov <[email protected]>
Date: Fri Jan 15 16:51:42 2016 -0800
page-flags: define PG_reserved behavior on compound pages
As far as I can see there's no users of PG_reserved on compound pages.
Let's use PF_NO_COMPOUND here.
drm_pci_alloc has been declared broken since it mixes GFP_COMP and
SetPageReserved. Avoid this conflict by weaning ourselves off using the
abstraction and using the dma functions directly.
Reported-by: Taketo Kabe
Closes: https://gitlab.freedesktop.org/drm/intel/issues/1027
Fixes: de09d31dd38a ("page-flags: define PG_reserved behavior on compound pages")
Signed-off-by: Chris Wilson <[email protected]>
Cc: <[email protected]> # v4.5+
Reviewed-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit c6790dc22312f592c1434577258b31c48c72d52a)
Signed-off-by: Jani Nikula <[email protected]>
Diffstat (limited to 'scripts/gdb/linux')
0 files changed, 0 insertions, 0 deletions