The number of chunks/chunks_array may be passed in by userspace and can be large.
Signed-off-by: Chen Li <[email protected]> --- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 3e240b952e79..aefb7e68977d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -117,7 +117,7 @@ static int amdgpu_cs_parser_init(struct amdgpu_cs_parser *p, union drm_amdgpu_cs if (cs->in.num_chunks == 0) return 0; - chunk_array = kmalloc_array(cs->in.num_chunks, sizeof(uint64_t), GFP_KERNEL); + chunk_array = kvmalloc_array(cs->in.num_chunks, sizeof(uint64_t), GFP_KERNEL); if (!chunk_array) return -ENOMEM; @@ -144,7 +144,7 @@ static int amdgpu_cs_parser_init(struct amdgpu_cs_parser *p, union drm_amdgpu_cs } p->nchunks = cs->in.num_chunks; - p->chunks = kmalloc_array(p->nchunks, sizeof(struct amdgpu_cs_chunk), + p->chunks = kvmalloc_array(p->nchunks, sizeof(struct amdgpu_cs_chunk), GFP_KERNEL); if (!p->chunks) { ret = -ENOMEM; -- 2.30.0 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
