bybrooklyn/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-04-21 08:13:56 -04:00
Code Issues Packages Projects Releases Wiki Activity
1,428,890 Commits 1 Branch 927 Tags
e623b4ebee9d3a4b1e408b2c3e60cfc99b4e61ea
Commit Graph

29 Commits

Author SHA1 Message Date
Linus Torvalds
323bbfcf1e Convert 'alloc_flex' family to use the new default GFP_KERNEL argument 
This is the exact same thing as the 'alloc_obj()' version, only much
smaller because there are a lot fewer users of the *alloc_flex()
interface.

As with alloc_obj() version, this was done entirely with mindless brute
force, using the same script, except using 'flex' in the pattern rather
than 'objs*'.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2026-02-21 17:09:51 -08:00
Linus Torvalds
bf4afc53b7 Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 
This was done entirely with mindless brute force, using

    git grep -l '\<k[vmz]*alloc_objs*(.*, GFP_KERNEL)' |
        xargs sed -i 's/\(alloc_objs*(.*\), GFP_KERNEL)/\1)/'

to convert the new alloc_obj() users that had a simple GFP_KERNEL
argument to just drop that argument.

Note that due to the extreme simplicity of the scripting, any slightly
more complex cases spread over multiple lines would not be triggered:
they definitely exist, but this covers the vast bulk of the cases, and
the resulting diff is also then easier to check automatically.

For the same reason the 'flex' versions will be done as a separate
conversion.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2026-02-21 17:09:51 -08:00
Kees Cook
69050f8d6d treewide: Replace kmalloc with kmalloc_obj for non-scalar types 
This is the result of running the Coccinelle script from
scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to
avoid scalar types (which need careful case-by-case checking), and
instead replace kmalloc-family calls that allocate struct or union
object instances:

Single allocations:	kmalloc(sizeof(TYPE), ...)
are replaced with:	kmalloc_obj(TYPE, ...)

Array allocations:	kmalloc_array(COUNT, sizeof(TYPE), ...)
are replaced with:	kmalloc_objs(TYPE, COUNT, ...)

Flex array allocations:	kmalloc(struct_size(PTR, FAM, COUNT), ...)
are replaced with:	kmalloc_flex(*PTR, FAM, COUNT, ...)

(where TYPE may also be *VAR)

The resulting allocations no longer return "void *", instead returning
"TYPE *".

Signed-off-by: Kees Cook <kees@kernel.org>
 2026-02-21 01:02:28 -08:00
Thomas Zimmermann
af5ea7d8a3 drm/ttm: Include <linux/export.h> 
Fix the compile-time warnings

  drivers/gpu/drm/ttm/tests/ttm_kunit_helpers.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
  drivers/gpu/drm/ttm/tests/ttm_mock_manager.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
  drivers/gpu/drm/ttm/ttm_agp_backend.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
  drivers/gpu/drm/ttm/ttm_backup.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
  drivers/gpu/drm/ttm/ttm_bo.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
  drivers/gpu/drm/ttm/ttm_bo_util.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
  drivers/gpu/drm/ttm/ttm_bo_vm.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
  drivers/gpu/drm/ttm/ttm_device.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
  drivers/gpu/drm/ttm/ttm_execbuf_util.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
  drivers/gpu/drm/ttm/ttm_pool.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
  drivers/gpu/drm/ttm/ttm_range_manager.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
  drivers/gpu/drm/ttm/ttm_resource.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
  drivers/gpu/drm/ttm/ttm_tt.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: a934a57a42 ("scripts/misc-check: check missing #include <linux/export.h> when W=1")
Reviewed-by: André Almeida <andrealmeid@igalia.com>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20250612121633.229222-10-tzimmermann@suse.de
 2025-06-16 09:02:44 +02:00
Christian König
a3185f91d0 drm/ttm: merge ttm_bo_api.h and ttm_bo_driver.h v2 
Merge and cleanup the two headers into a single description of the
object API. Also move all the documentation to the implementation and
drop unnecessary includes from the header.

No functional change.

v2: minimal checkpatch.pl cleanup

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221125102137.1801-4-christian.koenig@amd.com
 2022-12-06 12:54:14 +01:00
Somalapuram Amaranath
e3c92eb4a8 drm/ttm: rework on ttm_resource to use size_t type 
Change ttm_resource structure from num_pages to size_t size in bytes.
v1 -> v2: change PFN_UP(dst_mem->size) to ttm->num_pages
v1 -> v2: change bo->resource->size to bo->base.size at some places
v1 -> v2: remove the local variable
v1 -> v2: cleanup cmp_size_smaller_first()
v2 -> v3: adding missing PFN_UP in ttm_bo_vm_fault_reserved

Signed-off-by: Somalapuram Amaranath <Amaranath.Somalapuram@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221027091237.983582-1-Amaranath.Somalapuram@amd.com
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
 2022-10-27 11:42:58 +02:00
Zeng Heng
f8ced2abe6 drm/ttm: Remove unnecessary drm_mm_clean 
Remove unnecessary `drm_mm_clean` calling in
`ttm_range_man_fini_nocheck`, due to effective
check is already included in the following
`drm_mm_takedown`.

Signed-off-by: Zeng Heng <zengheng4@huawei.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221012124735.1702700-1-zengheng4@huawei.com
Signed-off-by: Christian König <christian.koenig@amd.com>
 2022-10-16 20:12:25 +02:00
Arunpravin Paneer Selvam
75ba3121ac drm/ttm: Implement intersect/compatible functions 
Implemented a new intersect and compatible callback functions
to ttm range manager fetching start offset from drm mm range
allocator.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220820073304.178444-2-Arunpravin.PaneerSelvam@amd.com
 2022-08-22 15:33:50 +02:00
Zack Rusin
1d204ee108 drm/ttm: Fix a kernel oops due to an invalid read 
The res is initialized here only if there's no errors so passing it to
ttm_resource_fini in the error paths results in a kernel oops. In the
error paths, instead of the unitialized res, we have to use to use
node->base on which ttm_resource_init was called.

Sample affected backtrace:
Unable to handle kernel NULL pointer dereference at virtual address 00000000000000d8
 Mem abort info:
   ESR = 0x96000004
   EC = 0x25: DABT (current EL), IL = 32 bits
   SET = 0, FnV = 0
   EA = 0, S1PTW = 0
   FSC = 0x04: level 0 translation fault
 Data abort info:
   ISV = 0, ISS = 0x00000004
   CM = 0, WnR = 0
 user pgtable: 4k pages, 48-bit VAs, pgdp=0000000106ac0000
 [00000000000000d8] pgd=0000000000000000, p4d=0000000000000000
 Internal error: Oops: 96000004 [#1] SMP
 Modules linked in: bnep vsock_loopback vmw_vsock_virtio_transport_common
 vsock snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec
 snd_hwdep >
 CPU: 0 PID: 1197 Comm: gnome-shell Tainted: G    U  5.17.0-rc2-vmwgfx #2
 Hardware name: VMware, Inc. VBSA/VBSA, BIOS VEFI 12/31/2020
 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
 pc : ttm_resource_fini+0x5c/0xac [ttm]
 lr : ttm_range_man_alloc+0x128/0x1e0 [ttm]
 sp : ffff80000d783510
 x29: ffff80000d783510 x28: 0000000000000000 x27: ffff000086514400
 x26: 0000000000000300 x25: ffff0000809f9e78 x24: 0000000000000000
 x23: ffff80000d783680 x22: ffff000086514400 x21: 00000000ffffffe4
 x20: ffff80000d7836a0 x19: ffff0000809f9e00 x18: 0000000000000000
 x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
 x14: 0000000000000000 x13: 0000000000000800 x12: ffff0000f2600a00
 x11: 000000000000fc96 x10: 0000000000000000 x9 : ffff800001295c18
 x8 : 0000000000000000 x7 : 0000000000000300 x6 : 0000000000000000
 x5 : 0000000000000000 x4 : ffff0000f1034e20 x3 : ffff0000f1034600
 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000600000
 Call trace:
  ttm_resource_fini+0x5c/0xac [ttm]
  ttm_range_man_alloc+0x128/0x1e0 [ttm]
  ttm_resource_alloc+0x58/0x90 [ttm]
  ttm_bo_mem_space+0xc8/0x3e4 [ttm]
  ttm_bo_validate+0xb4/0x134 [ttm]
  vmw_bo_pin_in_start_of_vram+0xbc/0x200 [vmwgfx]
  vmw_framebuffer_pin+0xc0/0x154 [vmwgfx]
  vmw_ldu_primary_plane_atomic_update+0x8c/0x6e0 [vmwgfx]
  drm_atomic_helper_commit_planes+0x11c/0x2e0
  drm_atomic_helper_commit_tail+0x60/0xb0
  commit_tail+0x1b0/0x210
  drm_atomic_helper_commit+0x168/0x400
  drm_atomic_commit+0x64/0x74
  drm_atomic_helper_set_config+0xdc/0x11c
  drm_mode_setcrtc+0x1c4/0x780
  drm_ioctl_kernel+0xd0/0x1a0
  drm_ioctl+0x2c4/0x690
  vmw_generic_ioctl+0xe0/0x174 [vmwgfx]
  vmw_unlocked_ioctl+0x24/0x30 [vmwgfx]
  __arm64_sys_ioctl+0xb4/0x100
  invoke_syscall+0x78/0x100
  el0_svc_common.constprop.0+0x54/0x184
  do_el0_svc+0x34/0x9c
  el0_svc+0x48/0x1b0
  el0t_64_sync_handler+0xa4/0x130
  el0t_64_sync+0x1a4/0x1a8
 Code: 35000260 f9401a81 52800002 f9403a60 (f9406c23)
 ---[ end trace 0000000000000000 ]---

Signed-off-by: Zack Rusin <zackr@vmware.com>
Fixes: de3688e469 ("drm/ttm: add ttm_resource_fini v2")
Cc: Christian König <christian.koenig@amd.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Martin Krastev <krastevm@vmware.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220318174332.440068-6-zack@kde.org
 2022-03-21 10:46:57 +01:00
Christian König
3f268ef06f drm/ttm: add back a reference to the bdev to the res manager 
It is simply a lot cleaner to have this around instead of adding
the device throughout the call chain.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20220124122514.1832-3-christian.koenig@amd.com
 2022-01-26 15:29:24 +01:00
Christian König
de3688e469 drm/ttm: add ttm_resource_fini v2 
Make sure we call the common cleanup function in all
implementations of the resource manager.

v2: fix missing case in i915, rudimentary kerneldoc, should be
    filled in more when we add more functionality

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20220124122514.1832-2-christian.koenig@amd.com
 2022-01-26 15:23:51 +01:00
Randy Dunlap
7057474c83 drm: ttm: correct ttm_range_manager kernel-doc notation 
Fix kernel-doc warnings in ttm_range_manager.c:

drivers/gpu/drm/ttm/ttm_range_manager.c:144: warning: expecting prototype for ttm_range_man_init(). Prototype was for ttm_range_man_init_nocheck() instead
drivers/gpu/drm/ttm/ttm_range_manager.c:178: warning: expecting prototype for ttm_range_man_fini(). Prototype was for ttm_range_man_fini_nocheck() instead

Also fix subsequent warnings from scripts/kernel-doc.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Huang Rui <ray.huang@amd.com>
Cc: dri-devel@lists.freedesktop.org
Link: https://patchwork.freedesktop.org/patch/msgid/20211121155453.29736-1-rdunlap@infradead.org
Signed-off-by: Christian König <christian.koenig@amd.com>
 2021-11-22 21:33:12 +01:00
xinhui pan
617d5b34f2 drm/ttm: Try to check if new ttm man out of bounds during compile 
Allow TTM know if vendor set new ttm mananger out of bounds by adding
build_bug_on.

Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210913080950.180752-1-xinhui.pan@amd.com
Signed-off-by: Christian König <christian.koenig@amd.com>
 2021-09-13 10:14:28 +02:00
Zheyu Ma
9e5c772954 drm/ttm: add a check against null pointer dereference 
When calling ttm_range_man_fini(), 'man' may be uninitialized, which may
cause a null pointer dereference bug.

Fix this by checking if it is a null pointer.

This log reveals it:

[    7.902580 ] BUG: kernel NULL pointer dereference, address: 0000000000000058
[    7.905721 ] RIP: 0010:ttm_range_man_fini+0x40/0x160
[    7.911826 ] Call Trace:
[    7.911826 ]  radeon_ttm_fini+0x167/0x210
[    7.911826 ]  radeon_bo_fini+0x15/0x40
[    7.913767 ]  rs400_fini+0x55/0x80
[    7.914358 ]  radeon_device_fini+0x3c/0x140
[    7.914358 ]  radeon_driver_unload_kms+0x5c/0xe0
[    7.914358 ]  radeon_driver_load_kms+0x13a/0x200
[    7.914358 ]  ? radeon_driver_unload_kms+0xe0/0xe0
[    7.914358 ]  drm_dev_register+0x1db/0x290
[    7.914358 ]  radeon_pci_probe+0x16a/0x230
[    7.914358 ]  local_pci_probe+0x4a/0xb0

Signed-off-by: Zheyu Ma <zheyuma97@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1626274459-8148-1-git-send-email-zheyuma97@gmail.com
Signed-off-by: Christian König <christian.koenig@amd.com>
 2021-07-14 17:16:16 +02:00
Christian König
8f8e19bd18 drm/ttm: fix missing res assignment in ttm_range_man_alloc 
That somehow got missing.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reported-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Fixes: cb1c81467a ("drm/ttm: flip the switch for driver allocated resources v2")
Link: https://patchwork.freedesktop.org/patch/msgid/20210607104040.22017-1-christian.koenig@amd.com
 2021-06-07 12:50:49 +02:00
Christian König
cb1c81467a drm/ttm: flip the switch for driver allocated resources v2 
Instead of both driver and TTM allocating memory finalize embedding the
ttm_resource object as base into the driver backends.

v2: fix typo in vmwgfx grid mgr and double init in amdgpu_vram_mgr.c

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210602100914.46246-10-christian.koenig@amd.com
 2021-06-04 15:16:46 +02:00
Christian König
3eb7d96e94 drm/ttm: flip over the range manager to self allocated nodes 
Start with the range manager to make the resource object the base
class for the allocated nodes.

While at it cleanup a lot of the code around that.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210602100914.46246-2-christian.koenig@amd.com
 2021-06-04 15:16:45 +02:00
Christian König
c777dc9e79 drm/ttm: move the page_alignment into the BO v2 
The alignment is a constant property and shouldn't change.

v2: move documentation as well as suggested by Matthew.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210413135248.1266-4-christian.koenig@amd.com
 2021-04-23 16:23:02 +02:00
Christian König
65747ded86 drm/ttm: minor range manager coding style clean ups 
No functional changes, just removing the leftovers from the redesign.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210413135248.1266-3-christian.koenig@amd.com
 2021-04-23 16:22:29 +02:00
Christian König
8af8a109b3 drm/ttm: device naming cleanup 
Rename ttm_bo_device to ttm_device.
Rename ttm_bo_driver to ttm_device_funcs.
Rename ttm_bo_global to ttm_global.

Move global and device related functions to ttm_device.[ch].

No functional change.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/415222/
 2021-01-21 14:51:45 +01:00
Christian König
5cf8290426 drm/ttm/drivers: remove unecessary ttm_module.h include v2 
ttm_module.h deals with internals of TTM and should never
be include outside of it.

v2: also move the file around

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/404885/
 2020-12-01 17:43:46 +01:00
Lee Jones
0aa1e107b2 drm/ttm/ttm_range_manager: Demote non-conformant kernel-doc header 
Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/ttm/ttm_range_manager.c:46: warning: cannot understand function prototype: 'struct ttm_range_manager '

Reviewed-by: Christian König <christian.koenig@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Cc: Huang Rui <ray.huang@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20201116174112.1833368-34-lee.jones@linaro.org
 2020-11-17 20:13:26 +01:00
Christian König
4ce032d64c drm/ttm: nuke ttm_bo_evict_mm and rename mgr function v3 
Make it more clear what the resource manager function
does and nuke the wrapper function.

v2: nuke the wrapper
v3: fix typo in radeon, rebased

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> (v2)
Link: https://patchwork.freedesktop.org/patch/393914/
 2020-10-07 13:53:08 +02:00
Christian König
9c3006a4cc drm/ttm: remove available_caching 
Instead of letting TTM make an educated guess based on
some mask all drivers should just specify what caching
they want for their CPU mappings.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/390207/
 2020-09-15 16:05:19 +02:00
Christian König
0fe438cec9 drm/ttm: remove default caching 
As far as I can tell this was never used either and we just
always fallback to the order cached > wc > uncached anyway.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/390142/
 2020-09-15 16:03:44 +02:00
Christian König
e92ae67d6e drm/ttm: rename ttm_resource_manager_func callbacks 
The names get/put are associated with reference counting
in the Linux kernel, use alloc/free instead.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/384340/?series=80346&rev=1
 2020-08-12 15:50:51 +02:00
Dave Airlie
2966141ad2 drm/ttm: rename ttm_mem_reg to ttm_resource. 
This name better reflects what the object does. I didn't rename
all the pointers it seemed too messy.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-60-airlied@gmail.com
 2020-08-06 13:19:21 +10:00
Dave Airlie
9de59bc201 drm/ttm: rename ttm_mem_type_manager -> ttm_resource_manager. 
This name makes a lot more sense, since these are about managing
driver resources rather than just memory ranges.

Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-59-airlied@gmail.com
 2020-08-06 13:12:40 +10:00
Dave Airlie
80938c28ee drm/ttm: rename bo manager to range manager. 
The generic manager is called the range manager now, rename
the file and some internals.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-58-airlied@gmail.com
 2020-08-06 13:12:40 +10:00