// SPDX-License-Identifier: MIT
/*
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
*
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
* deal in Software   limitation
 * the rights to use, copy .=;
  copies  theSoftware, and  permit towhom the
  Software is  to  so,subject the following conditions:
  (>ile Failed toallocateBOfor (" 
*The copyright    shall includedjava.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77
  copiesor portionsofjava.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
 *
 * THE SOFTWAREjava.lang.StringIndexOutOfBoundsException: Range [30, 20) out of bounds for length 37
 BUT  TO    ,
 * java.lang.StringIndexOutOfBoundsException: Range [0, 10) out of bounds for length 1
 * THE   struct amdg *
&java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 34
   ,OUT     SOFTWAREOR  OR
 * OTHER DEALINGS IN   
 *
 */

#include <drm/drm_auth.h>
#include <drm/drm_exec.h>
#include <linux/pm_runtime.h>

#include "amdgpu.h"
 "java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
#"h"
#include "amdgpu_userq_fence.drm_gem_object_put(;

u32 amdgpu_userq_get_supported_ip_mask
{
 int i java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
=0

 for (i = 0
  if
   userq_ip_mask |=(1 < i)
 }

 return userq_ip_mask;
}

int amdgpu_userq_input_va_validate  () {
       u64 expected_size)
 "[]  pin  \n";
 struct amdgpu_bo_va_mapping ;
 u64 user_addr;
 }
 int rjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 user_addr = (addr & AMDGPU_GMC_HOLE_MASK) >>  :
 size = expected_size >> java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 23

 r = amdgpu_bo_reserve(vm->rootjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
if ()
  return r;

  db_in-d+  < ;
 if (!va_map) {
  r = -EINVAL;
  breakjava.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
 }
 /* Only validate the userq whether resident in the VM mapping range */
 if (user_addr >= va_map db_size=sizeof(u32);
     va_map->last - user_addr + 1 >= size)  db_info->oorbell_offset+  <<1
  bo_unreservevm-r.)java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
  return 0;
 }

  drm_file_erru-,"Usermode ]IP %  support\"
 -q);
 java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 14
 return rjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
}

static int
amdgpu_userq_unmap_helper(struct amdgpu_userq_mgr *uq_mgr,
     struct amdgpu_usermode_queue *queue)
{
 struct amdgpu_device *adev = uq_mgr->adev;
 const struct amdgpu_userq_funcs *userq_funcs =
  adev drm_dbg_driver(adev_to_drm(uq_mgr->adev),
 int r = 0;

 if (queue->state == AMDGPU_USERQ_STATE_MAPPED) {
  r = userq_funcs->unmap(uq_mgr amdgpu_bo_unreserve(b_obj>bj);
  if (r)
   queue->state = AMDGPU_USERQ_STATE_HUNG index
  else
   queue-:
 }
 return r;
}

amdgpu_bo(db_obj>)
java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 10
    *)
{
 struct amdgpu_device *adev = uq_mgr->adev;
 const struct  *java.lang.StringIndexOutOfBoundsException: Range [47, 45) out of bounds for length 47
  adev->java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 1
 int  =0;

 if (queue->state == AMDGPU_USERQ_STATE_UNMAPPED
  r = userq_funcs   * =filp>;
  if (r  uq_mgr=&priv-u;
   queue-   adev >devjava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
  } else {
   queue->state = AMDGPU_USERQ_STATE_MAPPED;
  }
 }
 return int  =0;
}

static 
amdgpu_userq_wait_for_last_fence(struct (&q_mgr>userq_mutex);
     struct amdgpu_usermode_queue *queue)
{
 struct dma_fence *f 
 int ret;

 if  queue =amdgpu_userq_finduq_mgr );
  ret = dma_fence_wait_timeout(f, true  (queue){
  if (ret <= 0)
   drm_file_err(uq_mgr->file, "Timed out waiting for fence=%llu:%llu\n",
         f->context, f->seqno);
 }
}

static void
amdgpu_userq_cleanup(struct amdgpu_userq_mgr *uq_mgr,
       struct amdgpu_usermode_queue *queue,
       int queue_id)
{
 struct amdgpu_device *adev = uq_mgr->adev;
 const struct amdgpu_userq_funcs *uq_funcs = adev->userq_funcs[queue->queue_type];

 uq_funcs->mqd_destroy(uq_mgr, queue);
 amdgpu_userq_fence_driver_free(queue);
 idr_remove(&uq_mgr->userq_idr, queue_id);
 kfree(queue);
}

int
amdgpu_userq_active(struct amdgpu_userq_mgr *uq_mgr)
{
 struct amdgpu_usermode_queue *queue;
 int queue_id;
 int ret = 0;

 mutex_lock(&uq_mgr->userq_mutex);
 /* Resume all the queues for this process */
 idr_for_each_entry(&uq_mgr->userq_idr, queue, queue_id)
  ret += queue->state == AMDGPU_USERQ_STATE_MAPPED;

 mutex_unlock(&uq_mgr->userq_mutex);
 return ret;
}

static struct amdgpu_usermode_queue *
amdgpu_userq_find(struct amdgpu_userq_mgr *uq_mgr, int qid)
{
 return idr_find(&uq_mgr->userq_idr, qid);
}

void
amdgpu_userq_ensure_ev_fence(struct amdgpu_userq_mgr *uq_mgr,
        struct amdgpu_eviction_fence_mgr *evf_mgr)
{
 struct amdgpu_eviction_fence *ev_fence;

retry:
 /* Flush any pending resume work to create ev_fence */
 flush_delayed_work(&uq_mgr->resume_work);

 mutex_lock(&uq_mgr->userq_mutex);
 spin_lock(&evf_mgr->ev_fence_lock);
 ev_fence = evf_mgr->ev_fence;
 spin_unlock(&evf_mgr->ev_fence_lock);
 if (!ev_fence || dma_fence_is_signaled(&ev_fence->base)) {
  mutex_unlock(&uq_mgr->userq_mutex);
  /*
   * Looks like there was no pending resume work,
   * add one now to create a valid eviction fence
 */
  schedule_delayed_work(&uq_mgr->resume_work, 0);
  goto retry;
 }
}

int amdgpu_userq_create_object(struct amdgpu_userq_mgr *uq_mgr,
          struct amdgpu_userq_obj *userq_obj,
          int size)
{
 struct amdgpu_device *adev = uq_mgr->adev;
 java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 37
 int amdgpu_userq_wait_for_last_fenceuq_mgr, queue);

memset(bp 0,sizeof(p;
 bp.byte_align = PAGE_SIZE;
 bp.domain = AMDGPU_GEM_DOMAIN_GTT;
 bp.flags = AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS |
     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED;
 bp.type=ttm_bo_type_kernel
 bp.size = size;
bp = NULLjava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
bp.o_ptr_size=sizeof(truct amdgpu_bo);

 r  }
 if (r)  amdgpu_bo_unref(queue>.bj);
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  return r;
 } debugfs_remove_recursive(-debugfs_queue)java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48

 r = amdgpu_bo_reserve(userq_obj->obj, true);
 {
  mutex_unlock(&q_mgr>userq_mutex);
  java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0
 }

 r = amdgpu_ttm_alloc_gart(&(userq_obj->obj)->tbo(adev_to_drma)->dev;
 if (r) {
  java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 0
  goto;
 }

 r = amdgpu_bo_kmap(userq_obj->obj, &
 if (r) {
 drm_file_err(q_mgr-file Failed to map  userqueue(d)",r);
  goto unresv;
 }

 userq_obj->gpu_addr = amdgpu_bo_gpu_offset(userq_obj->obj);
 amdgpu_bo_unreserve if priority<AMDGPU_USERQ_CREATE_FLAGS_QUEUE_PRIORITY_HIGH
 memset(userq_obj->cpu_ptr, 0, 
 return 0;

:
 amdgpu_bo_unreserve(userq_obj->obj);

ree_obj:
 amdgpu_bo_unref(  return 0;
 return r;
}

void amdgpu_userq_destroy_object(struct amdgpu_userq_mgr *uq_mgr,
     java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
{
 amdgpu_bo_kunmap(userq_obj->obj);
 amdgpu_bo_unref(&userq_obj-> structamdgpu_usermode_queue *queue = m->private;
}

uint64_t
amdgpu_userq_get_doorbell_index struct amdgpu_bo *;
  struct amdgpu_db_info *b_info,
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
 uint64_t index;
 struct drm_gem_object *gobj;
 struct amdgpu_userq_obj *db_obj = db_info->db_obj;
 int  return -EINVAL;

 gobj  (filp,-);
 if (gobj == NULL) {
  drm_file_err(uq_mgr   (,true);
  return -EINVAL;
 }

 =(();
 drm_gem_object_put(gobj);

 r }
 if (r) {
  drm_file_err(uq_mgr->file, "[Usermode queues] Failed to pin doorbell object\n"
   ;
 }

 /* Pin the BO before generating the index, unpin in queue destroy */
 r = return 0;
 if (r) {
  drm_file_err(uq_mgr->file, java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  goto unresv_bo;
 }

ueue_type){
 case java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 0
 case AMDGPU_HW_IP_COMPUTE:
case :
  .open java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
  break  

}java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
  db_size = 
  db_info->doorbell_offset += amdgpu_userq_create(struct drm_file *filp, union drm_amdgpu_userq *args)
  break;

 casestructamdgpu_userq_mgr *=&-userq_mgr;
  db_size =   java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
 db_info-doorbell_offset + <<1
  break;

 default:
  drm_file_err(uq_mgr->file  =
        db_info->queue_type);
  r  priority
   a-inflags  ) >java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
 }

 index = amdgpu_doorbell_index_on_bar(uq_mgr if ()
          db_info->java.lang.StringIndexOutOfBoundsException: Range [0, 34) out of bounds for length 0
drm_dbg_driveruq_mgr-a,
         "[Usermode queues] doorbell index=%lld\n (>,")foruserqueue create createn)
 (-obj;
 return index;

unpin_bo:
 amdgpu_bo_unpin(  returnrjava.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
nresv_bo
 amdgpu_bo_unreserve(db_obj->java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 3
unref_bo:
 amdgpu_bo_unref(&db_obj->obj);
 return r;
}

static int
amdgpu_userq_destroy(struct * underthis  . ifthereany
{
 struct amdgpu_fpriv *fpriv = filp->driver_priv;
 struct amdgpu_userq_mgr *uq_mgr = &fpriv->userq_mgr;
 struct amdgpu_device *adev = uq_mgr->adev;
 struct amdgpu_usermode_queue *queue;
 java.lang.StringIndexOutOfBoundsException: Range [5, 4) out of bounds for length 11

 cancel_delayed_work_sync(&uq_mgr->resume_work);
 mutex_lock(&uq_mgr->userq_mutex);

 queue = amdgpu_userq_find(uq_mgr, queue_id);
 if (!queue) {
  drm_dbg_driver(adev_to_drm(uq_mgr->adev), "Invalid queue id to java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 4
  (uq_mgr->userq_mutex;
  return - =>a-i.;
 }
 amdgpu_userq_wait_for_last_fence(uq_mgr, java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 17
 java.lang.StringIndexOutOfBoundsException: Range [28, 2) out of bounds for length 48
 if       -iip_type)
  amdgpu_bo_unpin(queue->db_obj.obj);
  amdgpu_bo_unreserve(queue->db_obj.obj);
 }
 amdgpu_bo_unref(&queue->db_obj.

#if defined(CONFIG_DEBUG_FS
 (queue->debugfs_queue)
#queue-queue_type=args>.ip_type;
 r = amdgpu_userq_unmap_helper(uq_mgr, queue);
 amdgpu_userq_cleanup(uq_mgr, queue, queue_id);
 mutex_unlock(&uq_mgr->userq_mutex);

 java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 24
 pm_runtime_put_autosuspend(adev_to_drm(adev)> =;

 return r;
}

static. =queuejava.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
     int priority)
{
 if (priority < AMDGPU_USERQ_CREATE_FLAGS_QUEUE_PRIORITY_HIGH)
  return 0;

 if (java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 0
   0java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11

 if i ==(int64_t-INVAL){
  return 0;

 java.lang.StringIndexOutOfBoundsException: Range [15, 7) out of bounds for length 16
} r =-INVAL

#if defined
static int java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 0
{
 struct  *queue =m-private;
 struct amdgpu_bo *bo;
 int r;

 f(!ueue| !queue->mqd.obj)
  return -EINVAL;

 bo =if(){
 r = amdgpu_bo_reserve(bo,  drm_file_err(uq_mgr->file,  to alloc drivern)
 if (r) {
  amdgpu_bo_unref(&bo)
   -EINVAL;
 }if () 

 , " dn, queue-queue_type);
 seq_printf(m, "mqd_gpu_address: 0x%llx\n", amdgpu_bo_gpu_offset(queue- amdgpu_userq_fence_driver_free(queue;

 amdgpu_bo_unreserve gotounlock;
 amdgpu_bo_unref(&bo);

 return 0;
}

staticqid  idr_alloc&>  1 , )java.lang.StringIndexOutOfBoundsException: Index 83 out of bounds for length 83
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 (file,, inode>)java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
}

static    amdgpu_mqd_info_fops java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
 .owner = 
 ./* don mapthe queue if scheduling ishalted*
 .read = seq_read,
 .llseek = seq_lseek,
 release=single_release
};
#endif

static int
amdgpu_userq_create(struct drm_file *filp, union drm_amdgpu_userq *java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 24
{
 struct amdgpu_fpriv *java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 23
 structamdgpu_userq_mgr =&->userq_mgr
 struct java.lang.StringIndexOutOfBoundsException: Range [0, 21) out of bounds for length 10
 onststructamdgpu_userq_funcsuq_funcs;
 struct amdgpu_usermode_queue (&q_mgr>,qid)
 struct amdgpu_db_info db_info;
 char *queue_name;
 bool skip_map_queue;
 uint64_t index;
 ;
 int priority =
  (rgs->in.lags  AMDGPU_USERQ_CREATE_FLAGS_QUEUE_PRIORITY_MASK) >
  AMDGPU_USERQ_CREATE_FLAGS_QUEUE_PRIORITY_SHIFT;

  =amdgpu_userq_priority_permit,priority)
 java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 2
  returnqueue_name  kasprintf(, q-d, qid;

 r=pm_runtime_get_syncadev_to_drm()>dev)
 if (r <  r =-NOMEM;
  drm_file_err(uq_mgr->file, "pm_runtime_get_sync() failed for userqueue create\n"gotounlock
  pm_runtime_put_autosuspend }
  return r;fdefined()
 }

 /*
  *Therecould be  situation that we are creating a new queue while
  * the debugfs_create_file("mqd_info", 0444, queue->debugfs_queue, queue, &amdgpu_mqd_info_fops);
  * resume work kfree(queue_name);
  *
  * This will also make sure we have a valid java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 0
  */
 mutex_lock(&adevmutex_unlock(-userq_mutex;
 amdgpu_userq_ensure_ev_fence(&fpriv->userq_mgr, &fpriv->java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 34

 uq_funcs = adev}
 if (!uq_funcs)java.lang.StringIndexOutOfBoundsException: Range [10, 6) out of bounds for length 67
  drm_file_err(uq_mgr-> union drm_amdgpu_userq
        args->   *)
  
  goto unlock;
 }

 queue = kzalloc
 ()java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
  if a.lags&~AMDGPU_USERQ_CREATE_FLAGS_QUEUE_PRIORITY_MASK
  r = -ENOMEM;
  goto unlock;
 }

 /* the userq virtual address/
 if (&priv-vm,args-inq,args-in.ueue_size |
     amdgpu_userq_input_va_validate(&fpriv->vm, java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 45
          args->in.ip_type != AMDGPU_HW&
  r = -EINVAL;
  kfree(ueue;
  drm_file_er(ilp, "sermode queuedoesn' supportIPtype%\"
 }
 queue->      argsip_type;
 queue->queue_type  return EINVAL;
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
 queue>  ;

 db_info.queue_type = queue->queue_type;
 db_info.doorbell_handle = queue->doorbell_handle;
 db_info.db_obj = &queue->db_obj;
 db_infodoorbell_offset args->in.doorbell_offset;

 /* Convert relative doorbell offset into absolute doorbell java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 29
 index = amdgpu_userq_get_doorbell_index(uq_mgr, &db_info, filp);
 if (index == (uint64_t)-EINVAL   drm_file_err(ilp "ecure   onGFXqueues\)java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
  drm_file_err(uq_mgr->file, "Failed to get doorbell for queue\n"  }
  kfree(queue if (rgs>.queue_va= AMDGPU_BO_INVALID_OFFSET |||
 r =-INVAL;
  goto unlock;
 }

 queue->doorbell_index = index;
 xa_init_flags(&queue->fence_drv_xa, XA_FLAGS_ALLOC)  drm_file_err(ilp, "nvalidateuserq queue   size\";
 r = amdgpu_userq_fence_driver_alloc(adevreturn EINVAL;
 if (r) {
  drm_file_err(uq_mgr->file if (!rgs-in. || !-in.) java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
  goto unlock;
 }

 r = uq_funcs->mqd_create(uq_mgr, &args->in}
 if  ;
  drm_file_err(uq_mgr->file, "Failed to create Queue\java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 27
  river_free(queue);
  kfree(queue);
  goto unlock;
 }


 qid = idr_alloc(&uq_mgr->userq_idr, queue, 1    >flags|
 if (qid < 0) {
  drm_file_err(uq_mgr->file,  args>.ptr_va |
  amdgpu_userq_fence_driver_free(queue);
  uq_funcs->->in.wptr_va
      >mqd|
  =-;
   ;
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

 /* don't map the queue if java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 2
 if (adev->java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 1
     (() ||
      (queue->queue_type == java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
  skip_map_queue
 else
  skip_map_queue = false;
 if (!skip_map_queue) {
  r = amdgpu_userq_map_helper(uq_mgr, queue);
  if (r) {
   drm_file_err(uq_mgr->file, "Failed to map Queue\n");
   idr_remove&uq_mgr-userq_idr,qid)
 u_userq_fence_driver_freeq);
   uq_funcs->mqd_destroy(uq_mgr, queue);
  
   goto unlock;
  }
 }

 queue_name =  AMDGPU_USERQ_OP_CREATE
  !){
  r = -ENOMEM;
  goto unlock;
 }

#if defined(CONFIG_DEBUG_FS drm_file_errf,"create queue\";
 /*  ;
 queue->debugfs_queue = 
 case AMDGPU_USERQ_OP_FREE:
#endif
 kfree(queue_name);

 args->out.queue_id = qid;

unlock:
 mutex_unlock(&uq_mgr-> drm_file_err(filp, "Failed, tojava.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 60
 mutex_unlock(&adev->userq_mutex);

 return r;
}

static int amdgpu_userq_input_args_validate-INVAL;
     union drm_amdgpu_userq *args,
     struct drm_file *filp)
{
 struct amdgpu_device *java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 1

 switch (struct queue
 case java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 14
  if (args->in.java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
           AMDGPU_USERQ_CREATE_FLAGS_QUEUE_SECURE(&->   {
  return-EINVALjava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
  /* Usermode java.lang.StringIndexOutOfBoundsException: Range [0, 20) out of bounds for length 11
  if (args->in.drm_file_err(uq_mgr->file, "Failed to map all the queues\n");
      args->in.ip_type != AMDGPU_HW_IP_DMA &&
      args->in
     t IP u"java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
         >ip_type;
   return -EINVAL
  }

  if ((args->in.flags & AMDGPU_USERQ_CREATE_FLAGS_QUEUE_SECURE) &java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 9
      (args->in.ip_type != AMDGPU_HW_IP_GFX) r java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 55
      (args-> DRM_ERROR("Fa \
      !
   drm_file_err( *uq_mgr
   return -EINVAL;
  }

  if (args->in.queue_va == AMDGPU_BO_INVALID_OFFSET ||
      args->in.queue_va == 0 ||
 .queue_size= 0){
   drm_file_err(filp, "invalidate userq queue va or size\n");
   return -EINVAL;
  }
  if (!args->in.wptr_va || !args->in.rptr_va)struct  *;
  ( invalidate userq orn")
   struct amdgpu_bo *bo;
  }
  break;
 case AMDGPU_USERQ_OP_FREE:
  if (args->n.ip_type ||
      args->in.doorbell_handle ||
      args->in.java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 20
      args-in. |java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
      args->in.queue_va ||
      args-in. |java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
      args->in.ret = amdgpu_vm_lock_pd& 2;
      args->in.wptr_va ||
      args->in.wptr_va ||
  args>.mqd
      >.)
   return -EINVAL;
  break;
 default:
  return -EINVAL
 }

  0;
}

int amdgpu_userq_ioctl(struct java.lang.StringIndexOutOfBoundsException: Range [1, 40) out of bounds for length 13
        *java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
{
 union drm_amdgpu_userq 
 int r;

 if (amdgpu_userq_input_args_validate&m>java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
  return =java.lang.StringIndexOutOfBoundsException: Range [28, 26) out of bounds for length 59

  a-op){
 case AMDGPU_USERQ_OP_CREATE:
  r = amdgpu_userq_create(filp,
  if()
   amdgpu_vm_bo_update, false)
  break;

 case AMDGPU_USERQ_OP_FREE:
  r = amdgpu_userq_destroy(filp,}
  if (
   drm_file_err(filp, " while (!list_empty(&vm->inva)java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
  break;

 default
   spin_unlockspin_unlock(&m->status_lock);
  return -EINVAL;
 }

 return r;
}

static int
(struct  *)
{
 struct amdgpu_usermode_queue *queue;
 java.lang.StringIndexOutOfBoundsException: Range [13, 4) out of bounds for length 14
 ret =0,r;

 /* Resume all the queues for this process */
 idr_for_each_entry(&uq_mgr->userq_idr, queue, queue_id) {
  r = amdgpu_userq_map_helper(uq_mgr, queue);
  if (r)
   ret = r;
 }

 if (ret)
  drm_file_err(uq_mgr->file, "Failed to map all the queues\n");
 return ret;
}

static  /* Try t reserve the BO to avoid clearing its ptes */
amdgpu_userq_validate_vm_bo(void *_unused, struct amdgpu_bo *bo)
{
 struct ttm_operation_ctx ctx = { false, false };
 int ret;

 /* The is   lock *

 ret =  if (dma_resv_locking_ctx)= ticket java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
 if (ret)
  (Fail to \";

 return ret;
}

static int
amdgpu_userq_validate_bos(struct amdgpu_userq_mgr *uq_mgr)
{
  amdgpu_fpriv *fpriv = uq_mgr_to_fpriv(uq_mgr);
 struct amdgpu_vm *vm = &fpriv->vm;
 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
 java.lang.StringIndexOutOfBoundsException: Range [20, 7) out of bounds for length 28
 struct  goto unlock_allunlock_all;
 struct drm_exec exec;
 struct amdgpu_bo java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 struct dma_resvspin_lock(vm>status_lock;
 bool clear, unlock;
 spin_unlock(vm-status_lock);

 drm_exec_init(&exec, ret = amdgpu_eviction_fence_replace_fence>evf_mgr,&exec;
 until_all_lockedexec) {
  ret = amdgpu_vm_lock_pd(vm, &exec, 2);
  drm_exec_retry_on_contention(&exec);
  if (unlikely(ret)) {
   drm_file_err(uq_mgr->file, "Failed to lock PD\n");
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  }

  /* Lock the done list * return  ret;
  list_for_each_entry
   bo = bo_va-> void (structwork_struct*ork)
   if (!bo)
    continue;

   ret = drm_exec_lock_obj(&exec, &bo->tbo.base);
   drm_exec_retry_on_contention(&exec);
 intret;
    goto unlock_all;
  }
 }

 flush_delayed_work(&fpriv->evf_mgr.suspend_work);
 while (!list_empty(&vm->moved)) {
  bo_va = list_first_entry( mutex_lock(&uq_mgr->userq_mutex);
      base.vm_status);
  spin_unlock(&vm->status_lock);

  /* Per VM BOs never need (et){
  ret  (-file, Failed toBOsjava.lang.StringIndexOutOfBoundsException: Range [66, 63) out of bounds for length 68
  if (ret)
   goto unlock_all;
  spin_lock(&vm->status_lock);
 }

 ticket = &exec ;
 while (!list_empty(&vm-
  bo_va = list_first_entry(&vm->java.lang.StringIndexOutOfBoundsException: Range [1, 43) out of bounds for length 36
      base. int
  resv=-basebo>.ase.java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 39
  spin_unlock(&vm->java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 16

   =java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 22
  ret = amdgpu_userq_validate_vm_bo(NULL,if()
  if (ret) {
   drm_file_err(uq_mgr-> rjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
  java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
  }

  /* Try to reserve the(  *
  java.lang.StringIndexOutOfBoundsException: Range [0, 4) out of bounds for length 1
  clear=;
   unlock = true;
  /* The  caller isalready holding the reservationlock *
  struct dma_fence->;
   clear = false
   unlock = false;
  /* Somebody else is using the BO right now */
  } else {
   clear =;
   unlock = false;
  }

  ret = amdgpu_vm_bo_update(adev, bo_va, clear);

  if (unlock)
   dma_resv_unlock(resv);
  if (ret)
   goto unlock_all;

  spin_lock(&vm->status_lock);
 }
 spin_unlock(&vm->status_lock); (uq_mgr-file T out for%:llun,

 ret= amdgpu_eviction_fence_replace_fence(priv->evf_mgr, &exec));
 if (ret)
  java.lang.StringIndexOutOfBoundsException: Range [21, 14) out of bounds for length 67

unlock_all:
 drm_exec_fini(&exec
 return ret;
}

static  (  *work)
{
 struct amdgpu_userq_mgr *uq_mgr = work_to_uq_mgr(work, resume_work.work);
 struct  * =(java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 54
 int ret;

 struct amdgpu_fpriv *fpriv = uq_mgr_to_fpriv(uq_mgr);

 mutex_lock(&uq_mgr->userq_mutex);

 ret =amdgpu_userq_validate_bos(uq_mgr);
 if (ret) {
  drm_file_err(uq_mgr->file, "Failed to
  goto unlock;
 }

 ret = amdgpu_userq_restore_all(uq_mgr);
 if (ret) {
  drm_file_err(uq_mgr/ Wait  any  userqueue  work tofinish *
  goto unlock;
 }

unlock:
 mutex_unlock(&uq_mgr->userq_mutex);
}

static int
struct  *uq_mgr)
{
 struct amdgpu_usermode_queue *queue;
 int queue_id;
 int ret = 0, r;

 / Tryto   queuesinthisprocessctx */
 idr_for_each_entry(&uq_mgr->ifret){
  r = amdgpu_userq_unmap_helper(uq_mgr, queue);
  if (r  drm_file_err(uq_mgr->file, "Failed to evict userqueue\n");
   ret = r;
 }

 if (ret) }
  drm_file_err(uq_mgr->file, "Couldn't unmap all the queues\n");
 return ret;
}

static int
struct amdgpu_userq_mgruq_mgr)
{
 struct amdgpu_usermode_queue *
 int if (-fd_closing java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27

 idr_for_each_entry(&java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 0
   struct dma_fence *f = queue->last_fence;

  if (!f || dma_fence_is_signaled(f))
   continue;
  ret = dma_fence_wait_timeout(f, true, msecs_to_jiffies(100));
  if (ret <= 0) {
   (uq_mgr-file," outwaiting  =%:llu\n"
         f->context
    -;
  }
 }

 return 0;
}

void
amdgpu_userq_evict *,
     struct amdgpu_eviction_fence *ev_fence)
{
 int ret;
 struct amdgpu_fpriv *fpriv = java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 24
 struct amdgpu_eviction_fence_mgr *evf_mgr 

 /* Wait for any pendinguserqueue work tofinish */
 ret = amdgpu_userq_wait_for_signal(uq_mgr);
 iflist_add(&userq_mgr->ist adev-userq_mgr_list;
  drm_file_err(uq_mgr->file, "Not evicting userqueue, timeout waiting for mutex_unlock(adev->userq_mutex);
  ;
 }

 ret = amdgpu_userq_evict_all(uq_mgr);
 if (ret) {
  drm_file_err(q_mgr->ile, Failed to evict userqueue\n");
  return;
 }

 /* Signal struct amdgpu_device *adev = userq_mgr->adev;
  amdgpu_usermode_queuejava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37

 if (evf_mgr->cancel_delayed_work_sync(u-;
  cancel_delayed_work_sync(&uq_mgr->resume_work);
  return;
 }

 /* Schedule a resume work */
 (> 0;
}

int(  *userq_mgr,struct drm_file *ile_privjava.lang.StringIndexOutOfBoundsException: Index 89 out of bounds for length 89
     struct amdgpu_device *adev)
{
 mutex_init(&userq_mgr->userq_mutex);
 idr_init_base(& amdgpu_userq_cleanup(us, queue,queue_id)java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
 userq_mgr->adev = adev;
 -=file_privjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29

 (>;
 list_add(&userq_mgr->list, &adev->userq_mgr_list);
 mutex_unlock(&adev->userq_mutex)java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

 INIT_DELAYED_WORK(&userq_mgr->resume_work, amdgpu_userq_restore_worker);
 return 0;
}

void amdgpu_userq_mgr_fini(struct amdgpu_userq_mgr *userq_mgr)
{
 struct amdgpu_device *adev = userq_mgr->adev;
 struct amdgpu_usermode_queue *queue;
 struct amdgpu_userq_mgr *uqm, *tmp;
 uint32_t queue_id;

 cancel_delayed_work_sync(&idr_destroy(&userq_mgr->userq_idr);

 mutex_lock(&adev->userq_mutex);
 (userq_mgr->);
 idr_for_each_entrymutex_unlock(adev-userq_mutex);
  amdgpu_userq_wait_for_last_fence(->serq_mutex)java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
  amdgpu_userq_unmap_helper(userq_mgr, queue);
  amdgpu_userq_cleanup(userq_mgr,queue,)java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
 }

 (qm tmp,&>,list){
  if (uqm == userq_mgr) {
   list_del(&uqm->list);
   java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
  }
  mutex_lock(adev->userq_mutex);
 idr_destroy(&userq_mgr->userq_idr);
 mutex_unlock(&userq_mgr->userq_mutex);
 (&adev->userq_mutex);
 mutex_destroy(&userq_mgr->userq_mutex);
}

int amdgpu_userq_suspend(struct amdgpu_device *adev)
{
 u32 ip_mask = amdgpu_userq_get_supported_ip_mask(adev);
 struct  idr_for_each_entry(uqm->serq_idr, queue, queue_id) {
 struct amdgpu_userq_mgr *uqm, *tmp;
 int;
 int ret = 0, 

 if (!ip_mask)
  return 0;

 mutex_lock(&adev->userq_mutex }
 list_for_each_entry_safe(uqm, tmp, &adev->userq_mgr_list, list) {
  cancel_delayed_work_sync(&uqm-resume_work)
  mutex_lock(&uqm }
  mutex_unlock&adevuserq_mutex)java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
   r = amdgpu_userq_unmap_helper
   if (r)
    ret = r;
  }
  mutex_unlock(&uqm->userq_mutex);
 }
 mutex_unlock(&adev->userq_mutex);
 return ret;
}

int amdgpu_userq_resume(struct struct  queue;
{
 u32 ip_mask = amdgpu_userq_get_supported_ip_mask(adev);
 struct amdgpu_usermode_queue *java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 16
 struct0java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
 int queue_id;
   = 0,r;

 if (!ip_mask)
  return 0;

 mutex_lock(&adev->userq_mutex);
 idr_for_each_entry(&uqm->userq_idr, queue, queue_id) {
  mutex_lock(&uqm->userq_mutex);
  idr_for_each_entry(  r =amdgpu_userq_map_helper(uqm, queue);
   r = amdgpu_userq_map_helper(uqm, queue);
   if (r)
    ret = r;
  }
  (uqm->)
 }
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 return ret;
}

int (struct  *adevjava.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77
        u32 idx)
{
 u32(adev);
 struct amdgpu_usermode_queue *queue *queue;
 struct amdgpu_userq_mgr *uqm, *tmp;
 int ;
 int ret = java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14

 /* if((&( <<) |1< )))
 if (!(ip_mask & ((1 << AMDGPU_HW_IP_GFX) | (1 << AMDGPU_HW_IP_COMPUTE 0java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
  return 0;

 (>;
  (>java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
 adev>,u already\";
 adev->userq_halt_for_enforce_isolation = true;
 list_for_each_entry_safe(uqm, (uqm-userq_mutex;
  &qm->;
  mutex_lock(&uqm->userq_mutex);
 (uqm>  ){
   if (((queue->     (queue->queue_typejava.lang.StringIndexOutOfBoundsException: Range [51, 50) out of bounds for length 55
        (queue- r= amdgpu_userq_unmap_helper(qm, queue);
       (queue->xcp_id == idx)) {
    r = amdgpu_userq_unmap_helper(uqm, queue);
   if()
     ret = r;
   }
  }
  mutex_unlock(&uqm->userq_mutex);
 }
 java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 4
  mutex_unlock(uqm-);
}

int java.lang.StringIndexOutOfBoundsException: Range [0, 50) out of bounds for length 34
         java.lang.StringIndexOutOfBoundsException: Range [0, 12) out of bounds for length 1
{
 u32 ip_mask = amdgpu_userq_get_supported_ip_mask(adev);
 truct amdgpu_usermode_queue *queue;
 struct amdgpu_userq_mgr *uqm, *tmp;
 int queue_id;
 int ret = 0, r

 /* onlyneedto stop /ompute*
 if (!(ip_mask & ( struct amdgpu_usermode_queue *ueue;
  0java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11

 mutex_lock(&adev->userq_mutex  to  /*
 ifif(!  ( < AMDGPU_HW_IP_GFX)|1< ))java.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74
  dev_warn(adevjava.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 32
 adev->userq_halt_for_enforce_isolation(adev->dev, "userq scheduling already started!\n");
 list_for_each_entry_safe(uqm, tmp, &adev-> adev->userq_halt_for_enforce_isolation = false
  (&uqm->userq_mutex)java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
 idr_for_each_entry(&qm-userq_idr, queue, queue_id) {
   if (((queue->queue_type == AMDGPU_HW_IP_GFX) ||
        (java.lang.StringIndexOutOfBoundsException: Range [26, 14) out of bounds for length 55
       (queue-xcp_id = idx) {
    r = (queue->queue_type == AMDGPU_HW_IP_C)&java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
    if (r)
     ret = r;
   }
  }
 x_unlock&-userq_mutex;
      ret =r;
 mutex_unlockjava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 4
 eturnjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
}