2023-08-07 16:57:06

by Danilo Krummrich

[permalink] [raw]
Subject: [PATCH drm-misc-next 2/5] drm/nouveau: nvkm: vmm: silence warning from cast

Cast the integer to a pointer-sized type first to keep the compiler
happy.

Fixes: 6b252cf42281 ("drm/nouveau: nvkm/vmm: implement raw ops to manage uvmm")
Reported-by: kernel test robot <[email protected]>
Reported-by: Stephen Rothwell <[email protected]>
Signed-off-by: Danilo Krummrich <[email protected]>
---
drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c
index 38b7ced934b1..46cbd4cedb78 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c
@@ -399,6 +399,8 @@ nvkm_uvmm_mthd_raw_map(struct nvkm_uvmm *uvmm, struct nvif_vmm_raw_v0 *args)
.no_comp = true,
};
struct nvkm_memory *memory;
+ void *argv = (void *)(uintptr_t)args->argv;
+ int argc = args->argc;
u64 handle = args->memory;
u8 refd;
int ret;
@@ -418,8 +420,7 @@ nvkm_uvmm_mthd_raw_map(struct nvkm_uvmm *uvmm, struct nvif_vmm_raw_v0 *args)
return PTR_ERR(memory);
}

- ret = nvkm_memory_map(memory, args->offset, vmm, &vma,
- (void *)args->argv, args->argc);
+ ret = nvkm_memory_map(memory, args->offset, vmm, &vma, argv, argc);

nvkm_memory_unref(&vma.memory);
nvkm_memory_unref(&memory);
--
2.41.0