✗ CI.checkpatch: warning for drm/xe/sriov: Don't migrate dmabuf BO to System RAM while running in VM (rev2)

[Patchwork]

== Series Details ==

Series: drm/xe/sriov: Don't migrate dmabuf BO to System RAM while running in VM (rev2)
URL   : https://patchwork.freedesktop.org/series/139920/
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
30ab6715fc09baee6cc14cb3c89ad8858688d474
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit 4346ea59037d66745c16357b2d8da2e479c3c631
Author: Vivek Kasireddy <vivek.kasireddy at intel.com>
Date:   Sun Oct 20 22:21:33 2024 -0700

    drm/xe/pt: Add an additional check for dmabuf BOs while updating PTEs
    
    If a BO's is_devmem_external flag is set, it means that it is an
    imported dmabuf BO that has a backing store in VRAM. Therefore, we
    need to add XE_PPGTT_PTE_DM to the PTE flags as part of vm_bind.
    
    v2:
    - Use a cursor to iterate over the entries in the dma_addr array
      instead of relying on SG iterator (Matt)
    
    Signed-off-by: Vivek Kasireddy <vivek.kasireddy at intel.com>
+ /mt/dim checkpatch f6a9ad8c848019c9c85d4adff59359427f794f8a drm-intel
bd31abae4502 PCI/P2PDMA: Don't enforce ACS check for functions of same device
b4556b1dbfc9 drm/xe/dmabuf: Don't migrate BO to System RAM while running in VF mode
ba8212b14cd8 drm/xe/pf: Add a helper function to get a VF's backing object in LMEM
d9b92a507fd8 drm/xe/bo: Create new dma_addr array for dmabuf BOs associated with VFs
-:88: CHECK:LINE_SPACING: Please don't use multiple blank lines
#88: FILE: drivers/gpu/drm/xe/xe_bo.c:571:
+
+

-:109: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#109: FILE: drivers/gpu/drm/xe/xe_bo.c:592:
+		bo->dma_addr[i] = drm_pagemap_dma_addr_encode(addr,
+						DRM_INTERCONNECT_DRIVER,

-:211: WARNING:BRACES: braces {} are not necessary for single statement blocks
#211: FILE: drivers/gpu/drm/xe/xe_bo.c:1183:
+		if (bo->is_devmem_external) {
+			kfree(bo->dma_addr);
+		}

total: 0 errors, 1 warnings, 2 checks, 192 lines checked
4346ea59037d drm/xe/pt: Add an additional check for dmabuf BOs while updating PTEs
-:41: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#41: FILE: drivers/gpu/drm/xe/xe_pt.c:683:
+			xe_res_first_dma(bo->dma_addr, xe_vma_bo_offset(vma),
+					xe_vma_size(vma), &curs);

total: 0 errors, 0 warnings, 1 checks, 22 lines checked