diff options
| author | Philip Yang <Philip.Yang@amd.com> | 2024-07-25 19:10:43 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-08-06 10:40:30 -0400 |
| commit | 1cb62da0802c8f08e26443a5409edba99b8a1f6e (patch) | |
| tree | 150eda3a4155d14d77f1e6107b50c0e6b729ed10 /drivers/gpu | |
| parent | 3e048c8846a658098d935df83050170c8a8fb104 (diff) | |
drm/amdkfd: Fix compile error if HMM support not enabled
Fixes the below if kernel config not enable HMM support
>> drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_queue.c:107:26: error:
implicit declaration of function 'svm_range_from_addr'
>> drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_queue.c:107:24: error:
assignment to 'struct svm_range *' from 'int' makes pointer from integer
without a cast [-Wint-conversion]
>> drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_queue.c:111:28: error:
invalid use of undefined type 'struct svm_range'
Fixes: b049504e211e ("drm/amdkfd: Validate user queue svm memory residency")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202407252127.zvnxaKRA-lkp@intel.com/
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_queue.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_queue.c b/drivers/gpu/drm/amd/amdkfd/kfd_queue.c index 63795f0cd55a..e0a073ae4a49 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_queue.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_queue.c @@ -85,6 +85,8 @@ void uninit_queue(struct queue *q) kfree(q); } +#if IS_ENABLED(CONFIG_HSA_AMD_SVM) + static int kfd_queue_buffer_svm_get(struct kfd_process_device *pdd, u64 addr, u64 size) { struct kfd_process *p = pdd->process; @@ -178,6 +180,18 @@ static void kfd_queue_buffer_svm_put(struct kfd_process_device *pdd, u64 addr, u mutex_unlock(&p->svms.lock); } +#else + +static int kfd_queue_buffer_svm_get(struct kfd_process_device *pdd, u64 addr, u64 size) +{ + return -EINVAL; +} + +static void kfd_queue_buffer_svm_put(struct kfd_process_device *pdd, u64 addr, u64 size) +{ +} + +#endif int kfd_queue_buffer_get(struct amdgpu_vm *vm, void __user *addr, struct amdgpu_bo **pbo, u64 expected_size) |