[Intel-xe] ✗ CI.checkpatch: warning for series starting with [1/7] drm/xe: Remove xe_vma_op_unmap

[Patchwork]

== Series Details ==

Series: series starting with [1/7] drm/xe: Remove xe_vma_op_unmap
URL   : https://patchwork.freedesktop.org/series/121076/
State : warning

== Summary ==

+ KERNEL=/kernel
+ git clone https://gitlab.freedesktop.org/drm/maintainer-tools mt
Cloning into 'mt'...
warning: redirecting to https://gitlab.freedesktop.org/drm/maintainer-tools.git/
+ git -C mt rev-list -n1 origin/master
c7d32770e3cd31d9fc134ce41f329b10aa33ee15
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit 479405b631ee669537cacb491b2f1eb775c57b62
Author: Matthew Brost <matthew.brost at intel.com>
Date:   Thu Jul 20 14:43:45 2023 -0700

    drm/xe: Only alloc userptr part of xe_vma for userptrs
    
    Only alloc userptr part of xe_vma for userptrs, this will save on space
    in the common BO case.
    
    Reviewed-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
    Signed-off-by: Matthew Brost <matthew.brost at intel.com>
+ /mt/dim checkpatch 9cca38d116f01ccc2589c376d1b842e3240e7584 drm-intel
cd8dfefd0 drm/xe: Remove xe_vma_op_unmap
6e0000ca5 drm/xe: Avoid doing rebinds
7bba136e1 drm/xe: Reduce the number list links in xe_vma
-:149: WARNING:AVOID_BUG: Do not crash the kernel unless it is absolutely unavoidable--use WARN_ON_ONCE() plus recovery code (if feasible) instead of BUG() or variants
#149: FILE: drivers/gpu/drm/xe/xe_vm.c:1062:
+	XE_BUG_ON(!list_empty(&vma->combined_links.destroy));

total: 0 errors, 1 warnings, 0 checks, 194 lines checked
7179c7c6d drm/xe: Replace list_del_init with list_del for userptr.invalidate_link cleanup
495602597 drm/xe: Change tile masks from u64 to u8
fd6fa66f9 drm/xe: Combine destroy_cb and destroy_work in xe_vma into union
479405b63 drm/xe: Only alloc userptr part of xe_vma for userptrs