Re: [PATCH] drm/amdgpu: cleanup coding style in amdgpu_amdkfd_gpuvm.c
Applied. Thanks! Alex On Tue, Sep 6, 2022 at 2:48 PM Deucher, Alexander wrote: > > [Public] > > > Yeah, seems to be a mix. I don't have a strong opinion as long as it has MIT. > > Alex > > > From: Kuehling, Felix > Sent: Tuesday, September 6, 2022 9:46 AM > To: Jingyu Wang ; Deucher, Alexander > ; Koenig, Christian ; > Pan, Xinhui ; airl...@linux.ie ; > dan...@ffwll.ch > Cc: amd-...@lists.freedesktop.org ; > dri-devel@lists.freedesktop.org ; > linux-ker...@vger.kernel.org > Subject: Re: [PATCH] drm/amdgpu: cleanup coding style in amdgpu_amdkfd_gpuvm.c > > > Am 2022-09-05 um 04:38 schrieb Jingyu Wang: > > Fix everything checkpatch.pl complained about in amdgpu_amdkfd_gpuvm.c > > > > Signed-off-by: Jingyu Wang > > --- > > drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 4 +++- > > 1 file changed, 3 insertions(+), 1 deletion(-) > > > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c > > b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c > > index cbd593f7d553..eff596c60c89 100644 > > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c > > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c > > @@ -1,3 +1,4 @@ > > +// SPDX-License-Identifier: MIT > > I'm not sure if this is correct. We've used "GPL-2.0 OR MIT" in KFD. In > amdgpu there is currently a mix of licenses. Alex, do you want to make a > call on a consistent one to use in amdgpu? > > Other than that, this patch is > > Reviewed-by: Felix Kuehling > > > > /* > >* Copyright 2014-2018 Advanced Micro Devices, Inc. > >* > > @@ -1612,6 +1613,7 @@ size_t amdgpu_amdkfd_get_available_memory(struct > > amdgpu_device *adev) > >uint64_t reserved_for_pt = > >ESTIMATE_PT_SIZE(amdgpu_amdkfd_total_mem_size); > >size_t available; > > + > >spin_lock(_mem_limit.mem_limit_lock); > >available = adev->gmc.real_vram_size > >- adev->kfd.vram_used_aligned > > @@ -2216,7 +2218,7 @@ int amdgpu_amdkfd_gpuvm_get_vm_fault_info(struct > > amdgpu_device *adev, > > { > >if (atomic_read(>gmc.vm_fault_info_updated) == 1) { > >*mem = *adev->gmc.vm_fault_info; > > - mb(); > > + mb(); /* make sure read happened */ > >atomic_set(>gmc.vm_fault_info_updated, 0); > >} > >return 0; > > > > base-commit: e47eb90a0a9ae20b82635b9b99a8d0979b757ad8
Re: [PATCH] drm/amdgpu: cleanup coding style in amdgpu_amdkfd_gpuvm.c
[Public] Yeah, seems to be a mix. I don't have a strong opinion as long as it has MIT. Alex From: Kuehling, Felix Sent: Tuesday, September 6, 2022 9:46 AM To: Jingyu Wang ; Deucher, Alexander ; Koenig, Christian ; Pan, Xinhui ; airl...@linux.ie ; dan...@ffwll.ch Cc: amd-...@lists.freedesktop.org ; dri-devel@lists.freedesktop.org ; linux-ker...@vger.kernel.org Subject: Re: [PATCH] drm/amdgpu: cleanup coding style in amdgpu_amdkfd_gpuvm.c Am 2022-09-05 um 04:38 schrieb Jingyu Wang: > Fix everything checkpatch.pl complained about in amdgpu_amdkfd_gpuvm.c > > Signed-off-by: Jingyu Wang > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c > b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c > index cbd593f7d553..eff596c60c89 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c > @@ -1,3 +1,4 @@ > +// SPDX-License-Identifier: MIT I'm not sure if this is correct. We've used "GPL-2.0 OR MIT" in KFD. In amdgpu there is currently a mix of licenses. Alex, do you want to make a call on a consistent one to use in amdgpu? Other than that, this patch is Reviewed-by: Felix Kuehling > /* >* Copyright 2014-2018 Advanced Micro Devices, Inc. >* > @@ -1612,6 +1613,7 @@ size_t amdgpu_amdkfd_get_available_memory(struct > amdgpu_device *adev) >uint64_t reserved_for_pt = >ESTIMATE_PT_SIZE(amdgpu_amdkfd_total_mem_size); >size_t available; > + >spin_lock(_mem_limit.mem_limit_lock); >available = adev->gmc.real_vram_size >- adev->kfd.vram_used_aligned > @@ -2216,7 +2218,7 @@ int amdgpu_amdkfd_gpuvm_get_vm_fault_info(struct > amdgpu_device *adev, > { >if (atomic_read(>gmc.vm_fault_info_updated) == 1) { >*mem = *adev->gmc.vm_fault_info; > - mb(); > + mb(); /* make sure read happened */ >atomic_set(>gmc.vm_fault_info_updated, 0); >} >return 0; > > base-commit: e47eb90a0a9ae20b82635b9b99a8d0979b757ad8
Re: [PATCH] drm/amdgpu: cleanup coding style in amdgpu_amdkfd_gpuvm.c
Am 2022-09-05 um 04:38 schrieb Jingyu Wang: Fix everything checkpatch.pl complained about in amdgpu_amdkfd_gpuvm.c Signed-off-by: Jingyu Wang --- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c index cbd593f7d553..eff596c60c89 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: MIT I'm not sure if this is correct. We've used "GPL-2.0 OR MIT" in KFD. In amdgpu there is currently a mix of licenses. Alex, do you want to make a call on a consistent one to use in amdgpu? Other than that, this patch is Reviewed-by: Felix Kuehling /* * Copyright 2014-2018 Advanced Micro Devices, Inc. * @@ -1612,6 +1613,7 @@ size_t amdgpu_amdkfd_get_available_memory(struct amdgpu_device *adev) uint64_t reserved_for_pt = ESTIMATE_PT_SIZE(amdgpu_amdkfd_total_mem_size); size_t available; + spin_lock(_mem_limit.mem_limit_lock); available = adev->gmc.real_vram_size - adev->kfd.vram_used_aligned @@ -2216,7 +2218,7 @@ int amdgpu_amdkfd_gpuvm_get_vm_fault_info(struct amdgpu_device *adev, { if (atomic_read(>gmc.vm_fault_info_updated) == 1) { *mem = *adev->gmc.vm_fault_info; - mb(); + mb(); /* make sure read happened */ atomic_set(>gmc.vm_fault_info_updated, 0); } return 0; base-commit: e47eb90a0a9ae20b82635b9b99a8d0979b757ad8
[PATCH] drm/amdgpu: cleanup coding style in amdgpu_amdkfd_gpuvm.c
Fix everything checkpatch.pl complained about in amdgpu_amdkfd_gpuvm.c Signed-off-by: Jingyu Wang --- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c index cbd593f7d553..eff596c60c89 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: MIT /* * Copyright 2014-2018 Advanced Micro Devices, Inc. * @@ -1612,6 +1613,7 @@ size_t amdgpu_amdkfd_get_available_memory(struct amdgpu_device *adev) uint64_t reserved_for_pt = ESTIMATE_PT_SIZE(amdgpu_amdkfd_total_mem_size); size_t available; + spin_lock(_mem_limit.mem_limit_lock); available = adev->gmc.real_vram_size - adev->kfd.vram_used_aligned @@ -2216,7 +2218,7 @@ int amdgpu_amdkfd_gpuvm_get_vm_fault_info(struct amdgpu_device *adev, { if (atomic_read(>gmc.vm_fault_info_updated) == 1) { *mem = *adev->gmc.vm_fault_info; - mb(); + mb(); /* make sure read happened */ atomic_set(>gmc.vm_fault_info_updated, 0); } return 0; base-commit: e47eb90a0a9ae20b82635b9b99a8d0979b757ad8 -- 2.34.1