Oh right, I remember that issue. I had that happen to me once, where my installed libhsakmt didn't match up with the latest source code, so I ended up having to remove the libhsakmt package and pointing it to the folders instead. Kent > -----Original Message----- > From: Koenig, Christian > Sent: Tuesday, March 12, 2019 10:49 AM > To: Russell, Kent <Kent.Russell@xxxxxxx>; Kuehling, Felix > <Felix.Kuehling@xxxxxxx>; amd-gfx@xxxxxxxxxxxxxxxxxxxxx > Subject: Re: [PATCH 3/6] drm/amdgpu: allocate VM PDs/PTs on demand > > Yeah, the problem is I do have the libhsakmt installed. > > Going to give it a try to specify the directory directly. > > Christian. > > Am 12.03.19 um 15:47 schrieb Russell, Kent: > > The README.txt file inside the tests/kfdtest folder has instructions on how > to do it if you don't have the libhsakmt package installed on your system: > > > > export LIBHSAKMT_PATH=/*your local libhsakmt folder*/ With that, the > > headers and libraries are searched under LIBHSAKMT_PATH/include and > > LIBHSAKMT_PATH/lib respectively. > > > > So if you try export LIBHSAKMT_PATH as the root ROCT folder (the one > containing include, src, tests, etc), then that should cover it. > > > > Kent > > > > > >> -----Original Message----- > >> From: Christian König <ckoenig.leichtzumerken@xxxxxxxxx> > >> Sent: Tuesday, March 12, 2019 9:13 AM > >> To: Russell, Kent <Kent.Russell@xxxxxxx>; Kuehling, Felix > >> <Felix.Kuehling@xxxxxxx>; Koenig, Christian > >> <Christian.Koenig@xxxxxxx>; amd-gfx@xxxxxxxxxxxxxxxxxxxxx > >> Subject: Re: [PATCH 3/6] drm/amdgpu: allocate VM PDs/PTs on demand > >> > >> Hi guys, > >> > >> so found a few minutes today to compile kfdtest. > >> > >> Problem is that during the compile I get a lots of this: > >>> CMakeFiles/kfdtest.dir/src/BaseQueue.cpp.o: In Funktion > >>> »BaseQueue::Create(unsigned int, unsigned int, unsigned long*)«: > >>> /usr/src/ROCT-Thunk-Interface/tests/kfdtest/src/BaseQueue.cpp:57: > >>> Warnung: undefinierter Verweis auf »hsaKmtCreateQueue« > >> Any idea? > >> > >> Christian. > >> > >> Am 11.03.19 um 17:55 schrieb Christian König: > >>> Hi guys, > >>> > >>> well it's most likely some missing handling in the KFD, so I'm > >>> rather reluctant to revert the change immediately. > >>> > >>> Problem is that I don't have time right now to look into it > >>> immediately. So Kent can you continue to take a look? > >>> > >>> Sounds like its crashing immediately, so it should be something obvious. > >>> > >>> Christian. > >>> > >>> Am 11.03.19 um 10:49 schrieb Russell, Kent: > >>>> From what I've been able to dig through, the VM Fault seems to > >>>> occur right after a doorbell mmap, but that's as far as I got. I > >>>> can try to revert it in today's merge and see how things go. > >>>> > >>>> Kent > >>>> > >>>>> -----Original Message----- > >>>>> From: Kuehling, Felix > >>>>> Sent: Friday, March 08, 2019 11:16 PM > >>>>> To: Koenig, Christian <Christian.Koenig@xxxxxxx>; Russell, Kent > >>>>> <Kent.Russell@xxxxxxx>; amd-gfx@xxxxxxxxxxxxxxxxxxxxx > >>>>> Subject: RE: [PATCH 3/6] drm/amdgpu: allocate VM PDs/PTs on > demand > >>>>> > >>>>> My concerns were related to eviction fence handing. It would > >>>>> manifest by unnecessary eviction callbacks into KFD that aren't > >>>>> cause by real evictions. I addressed that with a previous patch > >>>>> series that removed the need to remove eviction fences and add > >>>>> them back around page table updates in amdgpu_amdkfd_gpuvm.c. > >>>>> > >>>>> I don't know what's going on here. I can probably take a look on > >>>>> Monday. I haven't considered what changed with respect to PD > >>>>> updates. > >>>>> > >>>>> Kent, can we temporarily revert the offending change in > >>>>> amd-kfd-staging just to unblock the merge? > >>>>> > >>>>> Christian, I think KFD is currently broken on amd-staging-drm-next. > >>>>> If we're > >>>>> serious about supporting KFD upstream, you may also want to > >>>>> consider reverting your change there for now. Also consider > >>>>> building the Thunk and kfdtest so you can do quick smoke tests > >>>>> locally whenever you make amdgpu_vm changes that can affect KFD. > >>>>> https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface > >>>>> > >>>>> Regards, > >>>>> Felix > >>>>> > >>>>> -----Original Message----- > >>>>> From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf > Of > >>>>> Christian König > >>>>> Sent: Friday, March 08, 2019 9:14 AM > >>>>> To: Russell, Kent <Kent.Russell@xxxxxxx>; > >>>>> amd-gfx@xxxxxxxxxxxxxxxxxxxxx > >>>>> Subject: Re: [PATCH 3/6] drm/amdgpu: allocate VM PDs/PTs on > demand > >>>>> > >>>>> My best guess is that we forget somewhere to update the PDs. What > >>>>> hardware is that on? > >>>>> > >>>>> Felix already mentioned that this could be problematic for the KFD. > >>>>> > >>>>> Maybe he has an idea, > >>>>> Christian. > >>>>> > >>>>> Am 08.03.19 um 15:04 schrieb Russell, Kent: > >>>>>> Hi Christian, > >>>>>> > >>>>>> This patch ended up causing a VM Fault in KFDTest. Reverting just > >>>>>> this > >>>>> patch addressed the issue: > >>>>>> [ 82.703503] amdgpu 0000:0c:00.0: GPU fault detected: 146 > >>>>>> 0x0000480c for > >>>>> process pid 0 thread pid 0 > >>>>>> [ 82.703512] amdgpu 0000:0c:00.0: > >>>>> VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00001000 > >>>>>> [ 82.703516] amdgpu 0000:0c:00.0: > >>>>> VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x1004800C > >>>>>> [ 82.703522] amdgpu 0000:0c:00.0: VM fault (0x0c, vmid 8, pasid > >>>>>> 32769) at > >>>>> page 4096, read from 'TC0' (0x54433000) (72) > >>>>>> [ 82.703585] Evicting PASID 32769 queues > >>>>>> > >>>>>> I am looking into it, but if you have any insight that would be > >>>>>> great in > >>>>> helping to resolve it quickly. > >>>>>> Kent > >>>>>>> -----Original Message----- > >>>>>>> From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On > Behalf > >> Of > >>>>>>> Christian König > >>>>>>> Sent: Tuesday, February 26, 2019 7:47 AM > >>>>>>> To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx > >>>>>>> Subject: [PATCH 3/6] drm/amdgpu: allocate VM PDs/PTs on > demand > >>>>>>> > >>>>>>> Let's start to allocate VM PDs/PTs on demand instead of > >>>>>>> pre-allocating them during mapping. > >>>>>>> > >>>>>>> Signed-off-by: Christian König <christian.koenig@xxxxxxx> > >>>>>>> Reviewed-by: Felix Kuehling <Felix.Kuehling@xxxxxxx> > >>>>>>> --- > >>>>>>> .../gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 10 +- > >>>>>>> drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c | 9 -- > >>>>>>> drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 10 -- > >>>>>>> drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 136 > >>>>>>> +++++------------ > >>>>> - > >>>>>>> drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | 3 - > >>>>>>> 5 files changed, 39 insertions(+), 129 deletions(-) > >>>>>>> > >>>>>>> diff --git > a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c > >>>>>>> b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c > >>>>>>> index 31e3953dcb6e..088e9b6b765b 100644 > >>>>>>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c > >>>>>>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c > >>>>>>> @@ -410,15 +410,7 @@ static int add_bo_to_vm(struct > >> amdgpu_device > >>>>>>> *adev, struct kgd_mem *mem, > >>>>>>> if (p_bo_va_entry) > >>>>>>> *p_bo_va_entry = bo_va_entry; > >>>>>>> > >>>>>>> - /* Allocate new page tables if needed and validate > >>>>>>> - * them. > >>>>>>> - */ > >>>>>>> - ret = amdgpu_vm_alloc_pts(adev, vm, va, > >>>>>>> amdgpu_bo_size(bo)); > >>>>>>> - if (ret) { > >>>>>>> - pr_err("Failed to allocate pts, err=%d\n", ret); > >>>>>>> - goto err_alloc_pts; > >>>>>>> - } > >>>>>>> - > >>>>>>> + /* Allocate validate page tables if needed */ > >>>>>>> ret = vm_validate_pt_pd_bos(vm); > >>>>>>> if (ret) { > >>>>>>> pr_err("validate_pt_pd_bos() failed\n"); diff --git > >>>>>>> a/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c > >>>>>>> b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c > >>>>>>> index 7e22be7ca68a..54dd02a898b9 100644 > >>>>>>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c > >>>>>>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c > >>>>>>> @@ -92,15 +92,6 @@ int amdgpu_map_static_csa(struct > >> amdgpu_device > >>>>>>> *adev, struct amdgpu_vm *vm, > >>>>>>> return -ENOMEM; > >>>>>>> } > >>>>>>> > >>>>>>> - r = amdgpu_vm_alloc_pts(adev, (*bo_va)->base.vm, csa_addr, > >>>>>>> - size); > >>>>>>> - if (r) { > >>>>>>> - DRM_ERROR("failed to allocate pts for static CSA, > >>>>>>> err=%d\n", r); > >>>>>>> - amdgpu_vm_bo_rmv(adev, *bo_va); > >>>>>>> - ttm_eu_backoff_reservation(&ticket, &list); > >>>>>>> - return r; > >>>>>>> - } > >>>>>>> - > >>>>>>> r = amdgpu_vm_bo_map(adev, *bo_va, csa_addr, 0, size, > >>>>>>> AMDGPU_PTE_READABLE | AMDGPU_PTE_WRITEABLE > >>>>>>> | > >>>>>>> AMDGPU_PTE_EXECUTABLE); diff --git > >>>>>>> a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c > >>>>>>> b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c > >>>>>>> index 555285e329ed..fcaaac30e84b 100644 > >>>>>>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c > >>>>>>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c > >>>>>>> @@ -625,11 +625,6 @@ int amdgpu_gem_va_ioctl(struct > drm_device > >>>>> *dev, > >>>>>>> void *data, > >>>>>>> > >>>>>>> switch (args->operation) { > >>>>>>> case AMDGPU_VA_OP_MAP: > >>>>>>> - r = amdgpu_vm_alloc_pts(adev, bo_va->base.vm, args- > >>>>>>>> va_address, > >>>>>>> - args->map_size); > >>>>>>> - if (r) > >>>>>>> - goto error_backoff; > >>>>>>> - > >>>>>>> va_flags = amdgpu_gmc_get_pte_flags(adev, > >>>>>>> args->flags); > >>>>>>> r = amdgpu_vm_bo_map(adev, bo_va, args->va_address, > >>>>>>> args->offset_in_bo, args->map_size, @@ > >>>>>>> - > >>>>>>> 645,11 +640,6 @@ int amdgpu_gem_va_ioctl(struct drm_device > *dev, > >>>>> void > >>>>>>> *data, > >>>>>>> args->map_size); > >>>>>>> break; > >>>>>>> case AMDGPU_VA_OP_REPLACE: > >>>>>>> - r = amdgpu_vm_alloc_pts(adev, bo_va->base.vm, args- > >>>>>>>> va_address, > >>>>>>> - args->map_size); > >>>>>>> - if (r) > >>>>>>> - goto error_backoff; > >>>>>>> - > >>>>>>> va_flags = amdgpu_gmc_get_pte_flags(adev, > >>>>>>> args->flags); > >>>>>>> r = amdgpu_vm_bo_replace_map(adev, bo_va, args- > >>>>>>>> va_address, > >>>>>>> args->offset_in_bo, args- > >>>>>>>> map_size, diff --git > a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c > >>>>>>> b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c > >>>>>>> index 362436f4e856..dfad543fc000 100644 > >>>>>>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c > >>>>>>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c > >>>>>>> @@ -504,47 +504,6 @@ static void amdgpu_vm_pt_next(struct > >>>>>>> amdgpu_device *adev, > >>>>>>> } > >>>>>>> } > >>>>>>> > >>>>>>> -/** > >>>>>>> - * amdgpu_vm_pt_first_leaf - get first leaf PD/PT > >>>>>>> - * > >>>>>>> - * @adev: amdgpu_device pointer > >>>>>>> - * @vm: amdgpu_vm structure > >>>>>>> - * @start: start addr of the walk > >>>>>>> - * @cursor: state to initialize > >>>>>>> - * > >>>>>>> - * Start a walk and go directly to the leaf node. > >>>>>>> - */ > >>>>>>> -static void amdgpu_vm_pt_first_leaf(struct amdgpu_device > *adev, > >>>>>>> - struct amdgpu_vm *vm, uint64_t start, > >>>>>>> - struct amdgpu_vm_pt_cursor *cursor) -{ > >>>>>>> - amdgpu_vm_pt_start(adev, vm, start, cursor); > >>>>>>> - while (amdgpu_vm_pt_descendant(adev, cursor)); -} > >>>>>>> - > >>>>>>> -/** > >>>>>>> - * amdgpu_vm_pt_next_leaf - get next leaf PD/PT > >>>>>>> - * > >>>>>>> - * @adev: amdgpu_device pointer > >>>>>>> - * @cursor: current state > >>>>>>> - * > >>>>>>> - * Walk the PD/PT tree to the next leaf node. > >>>>>>> - */ > >>>>>>> -static void amdgpu_vm_pt_next_leaf(struct amdgpu_device > *adev, > >>>>>>> - struct amdgpu_vm_pt_cursor *cursor) -{ > >>>>>>> - amdgpu_vm_pt_next(adev, cursor); > >>>>>>> - if (cursor->pfn != ~0ll) > >>>>>>> - while (amdgpu_vm_pt_descendant(adev, cursor)); -} > >>>>>>> - > >>>>>>> -/** > >>>>>>> - * for_each_amdgpu_vm_pt_leaf - walk over all leaf PDs/PTs in > >>>>>>> the hierarchy > >>>>>>> - */ > >>>>>>> -#define for_each_amdgpu_vm_pt_leaf(adev, vm, start, end, > >>>>>>> cursor) > >>>>>>> \ > >>>>>>> - for (amdgpu_vm_pt_first_leaf((adev), (vm), (start), > >>>>>>> &(cursor)); > >>>>>>> \ > >>>>>>> - (cursor).pfn <= end; amdgpu_vm_pt_next_leaf((adev), > >>>>>>> &(cursor))) > >>>>>>> - > >>>>>>> /** > >>>>>>> * amdgpu_vm_pt_first_dfs - start a deep first search > >>>>>>> * > >>>>>>> @@ -915,74 +874,51 @@ static void amdgpu_vm_bo_param(struct > >>>>>>> amdgpu_device *adev, struct amdgpu_vm *vm, > >>>>>>> * Returns: > >>>>>>> * 0 on success, errno otherwise. > >>>>>>> */ > >>>>>>> -int amdgpu_vm_alloc_pts(struct amdgpu_device *adev, > >>>>>>> - struct amdgpu_vm *vm, > >>>>>>> - uint64_t saddr, uint64_t size) > >>>>>>> +static int amdgpu_vm_alloc_pts(struct amdgpu_device *adev, > >>>>>>> + struct amdgpu_vm *vm, > >>>>>>> + struct amdgpu_vm_pt_cursor *cursor) > >>>>>>> { > >>>>>>> - struct amdgpu_vm_pt_cursor cursor; > >>>>>>> + struct amdgpu_vm_pt *entry = cursor->entry; > >>>>>>> + struct amdgpu_bo_param bp; > >>>>>>> struct amdgpu_bo *pt; > >>>>>>> - uint64_t eaddr; > >>>>>>> int r; > >>>>>>> > >>>>>>> - /* validate the parameters */ > >>>>>>> - if (saddr & AMDGPU_GPU_PAGE_MASK || size & > >>>>>>> AMDGPU_GPU_PAGE_MASK) > >>>>>>> - return -EINVAL; > >>>>>>> + if (cursor->level < AMDGPU_VM_PTB && !entry->entries) { > >>>>>>> + unsigned num_entries; > >>>>>>> > >>>>>>> - eaddr = saddr + size - 1; > >>>>>>> - > >>>>>>> - saddr /= AMDGPU_GPU_PAGE_SIZE; > >>>>>>> - eaddr /= AMDGPU_GPU_PAGE_SIZE; > >>>>>>> - > >>>>>>> - if (eaddr >= adev->vm_manager.max_pfn) { > >>>>>>> - dev_err(adev->dev, "va above limit (0x%08llX >= > >>>>>>> 0x%08llX)\n", > >>>>>>> - eaddr, adev->vm_manager.max_pfn); > >>>>>>> - return -EINVAL; > >>>>>>> + num_entries = amdgpu_vm_num_entries(adev, cursor- > >>>>>>>> level); > >>>>>>> + entry->entries = kvmalloc_array(num_entries, > >>>>>>> + sizeof(*entry->entries), > >>>>>>> + GFP_KERNEL | __GFP_ZERO); > >>>>>>> + if (!entry->entries) > >>>>>>> + return -ENOMEM; > >>>>>>> } > >>>>>>> > >>>>>>> - for_each_amdgpu_vm_pt_leaf(adev, vm, saddr, eaddr, cursor) > >>>>>>> { > >>>>>>> - struct amdgpu_vm_pt *entry = cursor.entry; > >>>>>>> - struct amdgpu_bo_param bp; > >>>>>>> - > >>>>>>> - if (cursor.level < AMDGPU_VM_PTB) { > >>>>>>> - unsigned num_entries; > >>>>>>> - > >>>>>>> - num_entries = amdgpu_vm_num_entries(adev, > >>>>>>> cursor.level); > >>>>>>> - entry->entries = kvmalloc_array(num_entries, > >>>>>>> - sizeof(*entry- > >>>>>>>> entries), > >>>>>>> - GFP_KERNEL | > >>>>>>> - __GFP_ZERO); > >>>>>>> - if (!entry->entries) > >>>>>>> - return -ENOMEM; > >>>>>>> - } > >>>>>>> - > >>>>>>> - > >>>>>>> - if (entry->base.bo) > >>>>>>> - continue; > >>>>>>> - > >>>>>>> - amdgpu_vm_bo_param(adev, vm, cursor.level, &bp); > >>>>>>> - > >>>>>>> - r = amdgpu_bo_create(adev, &bp, &pt); > >>>>>>> - if (r) > >>>>>>> - return r; > >>>>>>> - > >>>>>>> - if (vm->use_cpu_for_update) { > >>>>>>> - r = amdgpu_bo_kmap(pt, NULL); > >>>>>>> - if (r) > >>>>>>> - goto error_free_pt; > >>>>>>> - } > >>>>>>> + if (entry->base.bo) > >>>>>>> + return 0; > >>>>>>> > >>>>>>> - /* Keep a reference to the root directory to avoid > >>>>>>> - * freeing them up in the wrong order. > >>>>>>> - */ > >>>>>>> - pt->parent = amdgpu_bo_ref(cursor.parent->base.bo); > >>>>>>> + amdgpu_vm_bo_param(adev, vm, cursor->level, &bp); > >>>>>>> > >>>>>>> - amdgpu_vm_bo_base_init(&entry->base, vm, pt); > >>>>>>> + r = amdgpu_bo_create(adev, &bp, &pt); > >>>>>>> + if (r) > >>>>>>> + return r; > >>>>>>> > >>>>>>> - r = amdgpu_vm_clear_bo(adev, vm, pt); > >>>>>>> + if (vm->use_cpu_for_update) { > >>>>>>> + r = amdgpu_bo_kmap(pt, NULL); > >>>>>>> if (r) > >>>>>>> goto error_free_pt; > >>>>>>> } > >>>>>>> > >>>>>>> + /* Keep a reference to the root directory to avoid > >>>>>>> + * freeing them up in the wrong order. > >>>>>>> + */ > >>>>>>> + pt->parent = amdgpu_bo_ref(cursor->parent->base.bo); > >>>>>>> + amdgpu_vm_bo_base_init(&entry->base, vm, pt); > >>>>>>> + > >>>>>>> + r = amdgpu_vm_clear_bo(adev, vm, pt); > >>>>>>> + if (r) > >>>>>>> + goto error_free_pt; > >>>>>>> + > >>>>>>> return 0; > >>>>>>> > >>>>>>> error_free_pt: > >>>>>>> @@ -1627,6 +1563,7 @@ static int > amdgpu_vm_update_ptes(struct > >>>>>>> amdgpu_pte_update_params *params, > >>>>>>> struct amdgpu_vm_pt_cursor cursor; > >>>>>>> uint64_t frag_start = start, frag_end; > >>>>>>> unsigned int frag; > >>>>>>> + int r; > >>>>>>> > >>>>>>> /* figure out the initial fragment */ > >>>>>>> amdgpu_vm_fragment(params, frag_start, end, flags, > >>>>>>> &frag, &frag_end); @@ -1634,12 +1571,15 @@ static int > >>>>>>> amdgpu_vm_update_ptes(struct amdgpu_pte_update_params > >> *params, > >>>>>>> /* walk over the address space and update the PTs */ > >>>>>>> amdgpu_vm_pt_start(adev, params->vm, start, &cursor); > >>>>>>> while (cursor.pfn < end) { > >>>>>>> - struct amdgpu_bo *pt = cursor.entry->base.bo; > >>>>>>> unsigned shift, parent_shift, mask; > >>>>>>> uint64_t incr, entry_end, pe_start; > >>>>>>> + struct amdgpu_bo *pt; > >>>>>>> > >>>>>>> - if (!pt) > >>>>>>> - return -ENOENT; > >>>>>>> + r = amdgpu_vm_alloc_pts(params->adev, params->vm, > >>>>>>> &cursor); > >>>>>>> + if (r) > >>>>>>> + return r; > >>>>>>> + > >>>>>>> + pt = cursor.entry->base.bo; > >>>>>>> > >>>>>>> /* The root level can't be a huge page */ > >>>>>>> if (cursor.level == adev->vm_manager.root_level) { > >>>>>>> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h > >>>>>>> b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h > >>>>>>> index 81ff8177f092..116605c038d2 100644 > >>>>>>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h > >>>>>>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h > >>>>>>> @@ -303,9 +303,6 @@ bool amdgpu_vm_ready(struct amdgpu_vm > >> *vm); > >>>>> int > >>>>>>> amdgpu_vm_validate_pt_bos(struct amdgpu_device *adev, struct > >>>>>>> amdgpu_vm *vm, > >>>>>>> int (*callback)(void *p, struct amdgpu_bo > >>>>>>> *bo), > >>>>>>> void *param); -int > >>>>>>> amdgpu_vm_alloc_pts(struct amdgpu_device *adev, > >>>>>>> - struct amdgpu_vm *vm, > >>>>>>> - uint64_t saddr, uint64_t size); > >>>>>>> int amdgpu_vm_flush(struct amdgpu_ring *ring, struct > >>>>>>> amdgpu_job *job, bool need_pipe_sync); int > >>>>>>> amdgpu_vm_update_directories(struct > >>>>>>> amdgpu_device *adev, > >>>>>>> struct amdgpu_vm *vm); > >>>>>>> -- > >>>>>>> 2.17.1 > >>>>>>> > >>>>>>> _______________________________________________ > >>>>>>> amd-gfx mailing list > >>>>>>> amd-gfx@xxxxxxxxxxxxxxxxxxxxx > >>>>>>> https://lists.freedesktop.org/mailman/listinfo/amd-gfx > >>>>> _______________________________________________ > >>>>> amd-gfx mailing list > >>>>> amd-gfx@xxxxxxxxxxxxxxxxxxxxx > >>>>> https://lists.freedesktop.org/mailman/listinfo/amd-gfx > >>>> _______________________________________________ > >>>> amd-gfx mailing list > >>>> amd-gfx@xxxxxxxxxxxxxxxxxxxxx > >>>> https://lists.freedesktop.org/mailman/listinfo/amd-gfx _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
