diff options
author | Dave Airlie <airlied@redhat.com> | 2024-01-25 07:19:52 +0300 |
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committer | Dave Airlie <airlied@redhat.com> | 2024-01-25 07:20:01 +0300 |
commit | e5767a95abf7a51352746e159e05d990aca39f5d (patch) | |
tree | 7b4a652705b03ff912513b16c0415b6b724758ca /drivers/gpu/drm/ttm | |
parent | b8c68345949c27edc05157bae97726cb59da5552 (diff) | |
parent | 1f1626ac0428820f998245478610f452650bcab5 (diff) | |
download | linux-e5767a95abf7a51352746e159e05d990aca39f5d.tar.xz |
Merge tag 'drm-misc-next-fixes-2024-01-19' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
A null pointer dereference fix for v3d and a protection fault fix for
ttm.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/5zrphn2nhxnwillxlmo6ap3zh7qjt3jgydlm5sntuc4fzvwhpo@hznprx2bjyi7
Diffstat (limited to 'drivers/gpu/drm/ttm')
-rw-r--r-- | drivers/gpu/drm/ttm/ttm_device.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_device.c b/drivers/gpu/drm/ttm/ttm_device.c index f5187b384ae9..4130945052ed 100644 --- a/drivers/gpu/drm/ttm/ttm_device.c +++ b/drivers/gpu/drm/ttm/ttm_device.c @@ -195,7 +195,7 @@ int ttm_device_init(struct ttm_device *bdev, const struct ttm_device_funcs *func bool use_dma_alloc, bool use_dma32) { struct ttm_global *glob = &ttm_glob; - int ret; + int ret, nid; if (WARN_ON(vma_manager == NULL)) return -EINVAL; @@ -215,7 +215,12 @@ int ttm_device_init(struct ttm_device *bdev, const struct ttm_device_funcs *func ttm_sys_man_init(bdev); - ttm_pool_init(&bdev->pool, dev, dev_to_node(dev), use_dma_alloc, use_dma32); + if (dev) + nid = dev_to_node(dev); + else + nid = NUMA_NO_NODE; + + ttm_pool_init(&bdev->pool, dev, nid, use_dma_alloc, use_dma32); bdev->vma_manager = vma_manager; spin_lock_init(&bdev->lru_lock); |