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udmabuf: Restore ubuf->unpin_list initialization 

JIRA: https://issues.redhat.com/browse/RHEL-109567
Upstream Status: RHEL only
Fixes: 516519c951 ("Merge DRM changes from upstream v6.14..v6.15")

A change dropping the list initialization was included in the DRM
backport, however, the list is still in use.

Restore the list initialization code.

Signed-off-by: José Expósito <jexposit@redhat.com>
This commit is contained in:
José Expósito 2025-08-19 16:25:36 +02:00
parent cd02113d1a
commit 92d32dae78
1 changed files with 1 additions and 0 deletions
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1
drivers/dma-buf/udmabuf.c
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@ -398,6 +398,7 @@ static long udmabuf_create(struct miscdevice *device,
if (!ubuf)
return -ENOMEM;
INIT_LIST_HEAD(&ubuf->unpin_list);
pglimit = ((u64)size_limit_mb * 1024 * 1024) >> PAGE_SHIFT;
for (i = 0; i < head->count; i++) {
if (!PAGE_ALIGNED(list[i].offset))