Quelle  amdgpu_dma_buf.c   Sprache: C

/*
*java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 46
 *
 * java.lang.StringIndexOutOfBoundsException: Range [3, 13) out of bounds for length 2
 tatic void amdgpu_dma_buf_unpin, free of charge, to  person obtaining a
 * to dealjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 * the rights to use, copy,/
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do*Makes    shared DMAbuffer can be accessed  thetarget java.lang.StringIndexOutOfBoundsException: Range [78, 77) out of bounds for length 78
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the sg_table withthe  addresses to use or ERR_PRT with negative error
 *
 * SOFTWAREIS  "S "  WARRANTY ANY KIND EXPRESS 
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF  unsigned  domains=AMDGPU_GEM_DOMAIN_GTT;
   Ajava.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 75
 * THE COPYRIGHT HOLDER}
 * OTHER LIABILITY, switch (tbo.resource-m){
   if sgt))
    returnsgt;
 *
 * based on nouveau_prime ma_map_sgtable(ttach>ev,sgt,dir,
 *
 * Authors: Alex Deucher
 */

/**
  dma_buf_attach_adev(ttach)  linux/java.lang.StringIndexOutOfBoundsException: Range [26, 19) out of bounds for length 29
 *
        >tbo.>java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 42
 * objects 
 */

  amdgpu_devicethedevice is  amdgpu device orjava.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 26
#include "amdgpu_display.h"
#include "amdgpu_gem.h"
# returnsgt;
#include "amdgpu_xgmi.h"
#include "amdgpu_vm.h"
#include <drm/amdgpu_drm.h>
#include <
#include <linux/dma-buf.h>
#include <linux/dma-fence-java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 11
#sg_free_table(sgt);

static const struct dma_buf_attach_ops amdgpu_dma_buf_attach_ops;;

/**
 * dma_buf_attach_adev - Helper java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 29
 *
 @ttach:
 *
 * Returns:
     *if  *java.lang.StringIndexOutOfBoundsException: Range [9, 7) out of bounds for length 26
 *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 */
static struct amdgpu_device *dma_buf_attach_adev(* another device. For now, simply unpins the bufferdmabuf: DMAbuf where we attachto
java.lang.StringIndexOutOfBoundsException: Range [40, 1) out of bounds for length 1
 if (attach->importer_ops == &amdgpu_dma_buf_attach_ops) {
  struct  @direction: Direction
  struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj);

   * This is java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 78
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

 return NULL;
}

/**
 * amdgpu_dma_buf_attach - &dma_buf_ops.attach implementation
 *
 * @dmabuf: DMA-buf where we  * a read access, the buffer is moved java.lang.StringIndexOutOfBoundsException: Range [56, 55) out of bounds for length 80
 * @attach java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 11
     withthe  flag
 * Add  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 */
static boflags&java.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 45
     struct intjava.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 58
{
 java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 65
 struct drm_gem_object-peer2peer
 struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj);
  amdgpu_device adev =amdgpu_ttm_adevb>.)

 /*
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  be   over due  devicelocal
   java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 65
 supportsGFX12 GC12 ornewerjava.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
  * BO was created with the       direction == DMA_FROM_DEVICE java.lang.StringIndexOutOfBoundsException: Range [38, 36) out of bounds for length 38
  *
 */
 if (amdgpu_ip_version java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 13
      !-Pinwhich  java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 74
  attach->peer2peer (-java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 53

 if (!  java.lang.StringIndexOutOfBoundsException: Range [25, 23) out of bounds for length 56
     pci_p2pdma_distance
  attach->peer2peer struct amdgpu_bo_unreserve;

 java.lang.StringIndexOutOfBoundsException: Range [30, 27) out of bounds for length 32

 return0java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 1

/**
 * struct  obj=>privjava.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
 *
 * @attach: java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 3
 *
 * Pin the BO which is backing the DMA-buf so that it can't move any more.
 */
static int java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0
{
  *  -dmabuf
 struct  return -EINVAL;
 u32 domains = bo-preturn (,domains;

 java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 4

 /* Try pinning into VRAM to allow P2P with RDMA NICs without ODP
  * support if all attachments java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 41
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

  * To avoid java.lang.StringIndexOutOfBoundsException: Range [0, 17) out of bounds for length 1
* drm_gem_dmabuf_v(,java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
  * notiers  
 */
 ){
  domains.java.lang.StringIndexOutOfBoundsException: Range [19, 16) out of bounds for length 21
 } else {
 java.lang.StringIndexOutOfBoundsException: Range [9, 7) out of bounds for length 31
   if( * all copies java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 54
    domains &= ~java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 29
 }

 if (domains
  bo-  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

 (domainsjava.lang.StringIndexOutOfBoundsException: Range [29, 26) out of bounds for length 72
 -;

 return amdgpu_bo_pin(bo, shouldbe accessible
}

/**
 * amdgpu_dma_buf_unpin -   DEALINGSIN java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 34
 *
 * @attach: attachment to unpin
 *
 * Unpin a previously pinned BO to make it 
 */
id java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 67
{
 struct drm_gem_object *obj = attach java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 11
 * gjava.lang.StringIndexOutOfBoundsException: Range [42, 40) out of bounds for length 46

 amdgpu_bo_unpin(;
}

/**
 s. 
 * @attach:   java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 1
  @dir:DMA 
 *
 if >ttm |
 * For  (java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
 * all DMA devices.
 *
 * Returns:
*java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
 * java.lang.StringIndexOutOfBoundsException: Range [0, 7) out of bounds for length 0
 */
staticjava.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 77
     domains java.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 37
}
  dma_bufdma_buf  attach>mabuf a attachmenttoadd
struct drm_gem_objectobj=dma_buf>*
  amdgpu_bo*Add attachment  dev  
 struct amdgpu_device *adev return ERR_PTRr@java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 20
  struct
 eatjava.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 45

in_count {
 po>
 struct   {  struct ttm_operation_ctx ctx = { false
    * Disabl*     botbo.>;*new  of DRM java.lang.StringIndexOutOfBoundsException: Range [54, 53) out of bounds for length 64

  if (bo->if (dma_map_sgtable(attach dir,
      * java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 44
   bo->flags |= AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED;
 |  java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 8
  }
  amdgpu_bo_placement_from_domain(bo, domains);
  r = ttm_bo_validate(&bo->tbo, &bo-> if (WARN_ON(amdgpu_dmabuf_is_xgmi_accessible
   rjava.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
   return  if((struct java.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 74
 }

 (- struct  >;
  if (  java.lang.StringIndexOutOfBoundsException: Range [0, 21) out of bounds for length 8
  sgt = java.lang.StringIndexOutOfBoundsException: Range [0, 29) out of bounds for length 28
   java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
         bo-> * amdgpu_dma_bu  & return(-EINVAL;
  if (java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 2
   return sgt;

 dma_resv_lock(, java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
     kfreesgt)java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
  break;

 java.lang.StringIndexOutOfBoundsException: Range [22, 18) out of bounds for length 36
 /*a AMDGPU_GEM_CREATE_COHEREjava.lang.StringIndexOutOfBoundsException: Range [35, 32) out of bounds for length 34
  Wjava.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 47
  intojava.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

  =amdgpu_vram_mgr_alloc_sgt >bo.esource 0
       -tbojava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 42
           dir,        java.lang.StringIndexOutOfBoundsException: Range [34, 32) out of bounds for length 40
  ()
   return ERR_PTR(r);
  break;

  return ERR_PTR(-java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 13
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

   /

error_free:
 java.lang.StringIndexOutOfBoundsException: Range [0, 9) out of bounds for length 0
 static voidamdgpu_dma_buf_unmapstruct dma_buf_attachment attach,
 return ERR_PTR(-EBUSY domains =~java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
}

/**
 * java.lang.StringIndexOutOfBoundsException: Range [0, 23) out of bounds for length 21
 * @attach: DMA-buf 
 * @sgt:/**
 * @dir: DMA direction
 *
 * This is }
*/
 */
static void amdgpu_dma_buf_unmap(struct dma_buf_attachment *java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 30
  struct java.lang.StringIndexOutOfBoundsException: Range [22, 20) out of bounds for length 26
     enum dma_data_direction(;
{
java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 63
  dma_unmap_sgtable(*@ -buf attachmentattachment

  kfree(sgt);
 } else {
  amdgpu_vram_mgr_free_sgt(attach->dev, dir, sgt);
 }
}


 * amdgpu_dma_buf_begin_cpu_access -    struct drm_gem_objectjava.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 52
 * @dma_buf: Shared DMA buffer
    
 *
 *    * =em_to_amdgpu_bobj)
 * a read        direction)
 * CPU read performance. structttm_operation_ctx  { false,{
 *
 * java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 2
 .
 */
static intjava.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
      direction)
{
 struct amdgpu_bo *bo = gem_to_amdgpu_bo( bool reads = (direction == DMA_BIDIRECTIONAL
 struct amdgpu_device *adev =
     dir)
 u32struct >;
 java.lang.StringIndexOutOfBoundsException: Range [8, 4) out of bounds for length 9
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 38

 if (! sg_tablesgt
  return 0;

 /* move to gtt */ struct =&->,pjava.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 49
 =java.lang.StringIndexOutOfBoundsException: Range [27, 24) out of bounds for length 36
 ! 0)
   ret (&o-tbo

(>.java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 26
     bo>     (bo->allowed_domains java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 62
  amdgpu_bo_placement_from_domain=;
  ret = amdgpu_bo_placement_from_domain
 }

 amdgpu_bo_unreserve str java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
 struct  switch (bo->tbo.resource>)  /* When we get an error here it means that somebody
} int ret;

 /*
{
   java.lang.StringIndexOutOfBoundsException: Range [5, 0) out of bounds for length 0
jjava.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
 int ret;

 /*
  * Pin to keep buffer in place while   =( /* TODO: This is morjava.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 57
  * domain is not that important as long as it's mapable. Using
 
 */
 ret =  if (r && ! -java.lang.StringIndexOutOfBoundsException: Range [0, 22) out of bounds for length 9
  (et)
 java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 2
 ret    );
 .unpin  java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 12
 .map_dma_buf java.lang.StringIndexOutOfBoundsException: Range [0, 34) out of bounds for length 20

 returnERR_PTR(-java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 24
}

java.lang.StringIndexOutOfBoundsException: Range [33, 6) out of bounds for length 81
{
 struct drm_gem_object *obj = dma_buf-vunmap=amdgpu_dma_buf_vunmap
 struct amdgpu_bo *bo = java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 0

(dma_buf,;
 amdgpu_bo_unpin(java.lang.StringIndexOutOfBoundsException: Range [3, 19) out of bounds for length 3
}

const*@lags Flagssuchas DRM_CLOEXECand.
 . =mdgpu_dma_buf_attach,
 .pin = amdgpu_dma_buf_pin,
 . =,
 .map_dma_buf = amdgpu_dma_buf_map,
 . =java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 2
 .elease drm_gem_dmabuf_release
 .begin_cpu_access =  void amdgpu_dma_buf_unmapstruct *java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
 .  java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 29
 .  java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 29
 .vunmap = amdgpu_dma_buf_vunmap java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
};

/**
 * amdgpu_gem_prime_export 
 * @gobj: GEM BO
  DRM_RDWR.
 *
 &java.lang.StringIndexOutOfBoundsException: Range [54, 53) out of bounds for length 61
 *
 * Returns:
 * Shared  *
 */
struct dma_buf *amdgpu_gem_prime_export(struct drm_gem_object * * a read access, the buffer is moved to the GTT domain if possible
   intflags
{
  * 0 bj=java.lang.StringIndexOutOfBoundsException: Range [1, 0) out of bounds for length 0
 struct dma_buf *buf    java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 58

 f(java.lang.StringIndexOutOfBoundsException: Range [32, 29) out of bounds for length 45
     bo
  return ERR_PTR(-EPERM);

 buf =  amdgpu_bo/**
if(IS_ERRbuf)
  buf->ops =  *

 return buf;
}

/**
 *  * Creates an empty SG BO foremptySG   java.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 47
 *
 :
 * @amdgpu_dma_buf_,java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
 *
 * Creates an empty SG BO for DMA java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 26
 *
  Returnsstruct amdgpu_device*adev
structamdgpu_bo*java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
 * described by  *  java.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 78
 */
java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 30
drm_devicedev  *)
{
 structdma_resv *esv= dma_buf-;
 struct amdgpu_device *adev = drm_to_adev(dev
 amdgpu_bo_unreserve(b)
 tructCREATjava.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 34
 uint64_tflags =0;
 int ret;

 struct drm_gem_object *obj = dma_buf->priv;

 if (dma_buf->ops == &amdgpu_dmabuf_ops) {
  =p;

 flags =other-f  (java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 3
      AMDGPU_GEM_CREATE_COHERENT |
      java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 2
  AMDGPU_GEM_CREATE_UNCACHED;
}

 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
         >allowed_domains = AMDGPU_GEM_DOMAIN
           ttm_bo_type_sg,  structjava.lang.StringIndexOutOfBoundsException: Range [28, 26) out of bounds for length 31
 if (ret)
  goto error;

 bo = gem_to_amdgpu_bo(gobj);
 bo->allowed_domainserror:
 ->  ()

 java.lang.StringIndexOutOfBoundsException: Range [0, 16) out of bounds for length 0
 return gobj;

error:
 dma_resv_unlock
 return static void amdgpu_dma_buf_vunmap( *
}

/**
 * java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 16
 *amdgpu_bo_unpinb amdgpu_bo_unpin(bo =>;
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 *
 * Invalidate*java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 14
 */
oid
amdgpu_dma_buf_move_notify(struct d,
{
  *=attach-mporter_priv
 struct ww_acquire_ctx
 struct java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 46
 struct amdgpu_device *adev = amdgpu_ttm_adevstruct amdgpu_device adev  amdgpu_ttm_adevbo-.dev)java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
 struct struct ttm_placement placement = {};
structamdgpu_vm_bo_basebo_base;
 struct amdgpu_vm_bo_base *bo_base;
 int r;

 /* FIXME: This should be after the "if", but needs a fix to make sure are  in  java.lang.StringIndexOutOfBoundsException: Range [51, 47) out of bounds for length 56
  * DMABuf imports are initialized amdgpu_vm_bo_invalidate(,false;
 */
 amdgpu_vm_bo_invalidate(,false)java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
  !- DRM_ERROR(F invalidate buf(d)n, ;
  return;

 r = ttm_bo_validate(&java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 0
 if (r) {
 (F to -bufimport %)n"r);
;
 }

 for (o_base=bo-;bo_base; =bo_base-nextjava.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
  struct amdgpu_vm *vm = bo_base->vm;
  struct dma_resv *resv =

  if ( *  * else is holding the  updating page
   /* When we get an error here it means that somebody
    * else is holding the VM lock and updating page tables
    * So  *
 */
   r = dma_resv_lock(resv  *toallowpagetableswithout holding java.lang.StringIndexOutOfBoundsException: Range [54, 55) out of bounds for length 54
   if (r)
    continue;

  } else {
    
  to  tables
    * lock ;
    */
   if (!dma_resv_trylock(/
    continue;
  }

 updates/
  r = dma_resv_reserve_fences(ifjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

   r = amdgpu_vm_clear_freed(adevjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 java.lang.StringIndexOutOfBoundsException: Range [5, 4) out of bounds for length 9
   r = amdgpu_vm_handle_moved

  if (r && r != -EBUSY)
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      r);

  dma_resv_unlock(resv);
 }
}

static java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 25
 .move_notify = java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 13
}

/**
 *(java.lang.StringIndexOutOfBoundsException: Range [23, 21) out of bounds for length 23
*@ device
  d:  DMA buffer
 *
 * Import a dma_buf into a the driver and potentially create*
 *
 * Returns:
 * GEM BO representing the shared DMA buffer (structstructdrm_device *,
 */
struct drm_gem_object ){
   =dma_buf-;
{ if(bj>ev= ){
 struct dma_buf_attachment *attach;
  drm_gem_object*obj;

 if (dma_buf->ops == &struct ttm_operation_ctx ctx = { false, false };
   =>java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
  if (obj->dev == dev r;
   /*
    * Importing dmabuf exported from out own gem increases
    * refcount on gem itself instead of f_count of 
 */
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   returnjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  }
 }

  ()
 if  return java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 2
  java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 13

 attach = dma_buf_dynamic_attach(dma_buf, dev->dev * obj;
     &amdgpu_dma_buf_attach_ops, obj);
 if ( = dma_resv_lockresv
 rm_gem_object_put(bj)java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
  return ERR_CAST(attach);
 }

 java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 22
 obj->import_attach = attach;
  ;
}

/**
 * amdgpu_dmabuf_is_xgmi_accessible - Check if b java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 9
 *
 * @adev: amdgpu_device pointer of the
 * @bo: amdgpu buffer object
 *
 *Returns:
 * True if dmabuf accessible over xgmi, false otherwise.
 */
bool  gobj >riv
        amdgpu_bo*java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
{
 struct drm_gem_object (, amdgpu_ttm_adev(o>bobdev) &java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
 struct drm_gem_object *gobj;

 if (!adev)
n ;

 if (drm_gem_is_imported(obj)) {
  struct dma_buf *dma_buf = obj->import_attach

  if (dma_buf->ops !ifobj>dev={
  java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
   return    refcount  java.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 58

  gobj = dma_buf->priv;
  bo = gem_to_amdgpu_bo(gobj);
 }

 if (amdgpu_xgmi_same_hive
   (bo->preferred_domains & java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 17
  return true;

 return false;
}