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This commit is contained in:
Bernhard Stoeckner
2023-12-07 15:09:52 +01:00
parent e573018659
commit 7165299dee
77 changed files with 965 additions and 362 deletions
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9
kernel-open/nvidia-drm/nvidia-drm-gem-nvkms-memory.c
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@@ -243,6 +243,15 @@ static int __nv_drm_nvkms_gem_obj_init(
NvU64 *pages = NULL;
NvU32 numPages = 0;
if ((size % PAGE_SIZE) != 0) {
NV_DRM_DEV_LOG_ERR(
nv_dev,
"NvKmsKapiMemory 0x%p size should be in a multiple of page size to "
"create a gem object",
pMemory);
return -EINVAL;
}
nv_nvkms_memory->pPhysicalAddress = NULL;
nv_nvkms_memory->pWriteCombinedIORemapAddress = NULL;
nv_nvkms_memory->physically_mapped = false;