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path: root/drivers/dma-buf
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2021-08-16dma-buf: WARN on dmabuf release with pending attachmentsCharan Teja Reddy1-0/+1
2021-08-16dma-buf: nuke seqno-fenceChristian König2-72/+1
2021-08-12udmabuf: fix general protection fault in udmabuf_createPavel Skripkin1-2/+2
2021-07-23Merge tag 'drm-misc-next-2021-07-22' of git://anongit.freedesktop.org/drm/drm...Dave Airlie3-180/+5
2021-07-21Merge tag 'drm-misc-next-2021-07-16' of git://anongit.freedesktop.org/drm/drm...Dave Airlie9-43/+518
2021-07-20dma_buf: remove dmabuf sysfs teardown before releaseGuangming Cao1-1/+1
2021-07-20dma-buf: Delete the DMA-BUF attachment sysfs statisticsHridya Valsaraju3-179/+4
2021-07-13Merge tag 'drm-misc-fixes-2021-07-13' of git://anongit.freedesktop.org/drm/dr...Daniel Vetter1-6/+7
2021-07-12dma-buf/sync_file: Don't leak fences on merge failureJason Ekstrand1-6/+7
2021-07-08dma-buf: fix dma_resv_test_signaled test_all handling v2Christian König1-21/+12
2021-06-23udmabuf: configurable list_limit and size_limit_mbDongwon Kim1-2/+7
2021-06-22dma-buf: Document non-dynamic exporter expectations betterDaniel Vetter1-0/+3
2021-06-15dmabuf: Add the capability to expose DMA-BUF stats in sysfsHridya Valsaraju5-0/+448
2021-06-14dma-buf: add dma_fence_chain_alloc/free v3Christian König1-12/+4
2021-06-14dma-buf: some dma_fence_chain improvementsChristian König1-1/+1
2021-06-10udmabuf: Add support for mapping hugepages (v4)Vivek Kasireddy1-7/+43
2021-06-06dma-buf: drop the _rcu postfix on function names v3Christian König2-17/+18
2021-06-06dma-buf: rename and cleanup dma_resv_get_list v2Christian König1-16/+16
2021-06-06dma-buf: rename and cleanup dma_resv_get_excl v3Christian König2-8/+7
2021-06-05dma-buf: add missing EXPORT_SYMBOLChristian König1-0/+1
2021-06-04dma-buf: cleanup dma-resv shared fence debugging a bit v2Christian König1-0/+20
2021-06-04dma-buf: add SPDX header and fix style in dma-resv.cChristian König1-63/+65
2021-06-04dma-buf: fix inconsistent debug print v2Christian König1-18/+9
2021-05-20dma-buf: fix unintended pin/unpin warningsChristian König1-5/+5
2021-04-08drm/syncobj: use newly allocated stub fencesDavid Stevens1-1/+26
2021-03-16Merge tag 'drm-misc-next-2021-03-03' of git://anongit.freedesktop.org/drm/drm...Dave Airlie3-0/+14
2021-02-25dma-buf: heaps: Fix the name used when exporting dmabufs to be the actual hea...John Stultz2-0/+2
2021-02-25dma-buf: dma-heap: Provide accessor to get heap nameJohn Stultz1-0/+12
2021-02-24dma-fence: allow signaling drivers to set fence timestampVeera Sundaram Sankaran1-7/+63
2021-02-24dma-buf: heaps: Rework heap allocation hooks to return struct dma_buf instead...John Stultz3-30/+27
2021-02-24dma-buf: system_heap: Make sure to return an error if we abortJohn Stultz1-1/+3
2021-02-09dma-buf: Avoid comma separated statementsJoe Perches1-2/+5
2021-02-03dma-buf: Avoid comma separated statementsJoe Perches1-2/+5
2021-01-25Merge tag 'v5.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/torval...Dave Airlie2-4/+20
2021-01-22dma-fence: allow signaling drivers to set fence timestampVeera Sundaram Sankaran1-7/+63
2021-01-22dma-buf: heaps: Rework heap allocation hooks to return struct dma_buf instead...John Stultz3-30/+27
2021-01-22dma-buf: system_heap: Make sure to return an error if we abortJohn Stultz1-1/+3
2021-01-18dma-buf: Add debug optionDaniel Vetter2-4/+50
2021-01-10dma-buf: cma_heap: Fix memory leak in CMA heapJohn Stultz1-0/+3
2021-01-07dmabuf: fix use-after-free of dmabuf's file->f_inodeCharan Teja Reddy1-4/+17
2021-01-07Merge tag 'drm-misc-next-2020-12-17' of git://anongit.freedesktop.org/drm/drm...Daniel Vetter1-22/+52
2020-12-24Merge tag 'drm-next-2020-12-24' of git://anongit.freedesktop.org/drm/drmLinus Torvalds1-0/+1
2020-12-18Merge tag 'drm-next-2020-12-18' of git://anongit.freedesktop.org/drm/drmLinus Torvalds7-442/+650
2020-12-16dma-buf: cma_heap: Include linux/vmalloc.h to fix build failures on MIPSJohn Stultz1-0/+1
2020-12-16dma-buf: doc polish for pin/unpinDaniel Vetter1-3/+16
2020-12-16dma-buf: begin/end_cpu might lock the dma_resv lockDaniel Vetter1-0/+4
2020-12-16dma-buf: some kerneldoc formatting fixesDaniel Vetter1-13/+18
2020-12-16dma-buf: Remove kmap kerneldoc vestigesDaniel Vetter1-6/+14
2020-12-15Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-2/+1
2020-12-15dma-buf: use krealloc_array()Bartosz Golaszewski1-2/+1
2020-11-25dma-buf/dma-resv: Respect num_fences when initializing the shared fence list.Maarten Lankhorst1-1/+1
2020-11-22dma-buf: system_heap: Allocate higher order pages if availableJohn Stultz1-18/+71
2020-11-22dma-buf: heaps: Skip sync if not mappedJohn Stultz2-0/+20
2020-11-22dma-buf: heaps: Remove heap-helpers codeJohn Stultz3-328/+0
2020-11-22dma-buf: heaps: Move heap-helper logic into the cma_heap implementationJohn Stultz1-49/+270
2020-11-22dma-buf: system_heap: Rework system heap to use sgtables instead of pagelistsJohn Stultz1-46/+303
2020-11-19mm: introduce vma_set_file function v5Christian König1-2/+1
2020-11-19mm: mmap: fix fput in error path v2Christian König1-17/+3
2020-11-05Revert "mm: mmap: fix fput in error path v2"Christian König1-3/+17
2020-11-05Revert "mm: introduce vma_set_file function v4"Christian König1-1/+2
2020-11-05dma-buf: Fix static checker warningJianxin Xiong1-1/+1
2020-11-05mm: introduce vma_set_file function v4Christian König1-2/+1
2020-11-05mm: mmap: fix fput in error path v2Christian König1-17/+3
2020-11-02Merge drm/drm-next into drm-misc-nextMaxime Ripard4-12/+12
2020-10-15Merge tag 'dma-mapping-5.10' of git://git.infradead.org/users/hch/dma-mappingLinus Torvalds1-1/+1
2020-10-15dma-buf: Clarify that dma-buf sg lists are page alignedJianxin Xiong1-0/+21
2020-10-15Merge tag 'drm-next-2020-10-15' of git://anongit.freedesktop.org/drm/drmLinus Torvalds4-11/+18
2020-10-08dma-buf: use struct_size macroChristian König1-1/+1
2020-10-06dma-mapping: merge <linux/dma-contiguous.h> into <linux/dma-map-ops.h>Christoph Hellwig1-1/+1
2020-09-29dma-buf: Use struct dma_buf_map in dma_buf_vunmap() interfacesThomas Zimmermann2-5/+5
2020-09-29dma-buf: Use struct dma_buf_map in dma_buf_vmap() interfacesThomas Zimmermann2-14/+22
2020-09-29dma-buf: Add struct dma-buf-map for storing struct dma_buf.vaddr_ptrThomas Zimmermann1-7/+7
2020-09-23Merge tag 'drm-misc-next-2020-09-21' of git://anongit.freedesktop.org/drm/drm...Dave Airlie3-0/+9
2020-09-21dmabuf: fix NULL pointer dereference in dma_buf_release()Charan Teja Reddy1-0/+2
2020-09-17dma-resv: lockdep-prime address_space->i_mmap_rwsem for dma-resvDaniel Vetter1-0/+5
2020-09-17Merge branch 'for-5.10-drm-sg-fix' of https://github.com/mszyprow/linux into ...Dave Airlie2-11/+9
2020-09-14Merge drm/drm-next into drm-misc-nextMaxime Ripard2-3/+4
2020-09-10dmabuf: fix common struct sg_table related issuesMarek Szyprowski2-11/+9
2020-09-07udmabuf: Add missing compact_ioctlKristian H. Kristensen1-0/+3
2020-09-03dma-buf: fence-chain: Document missing dma_fence_chain_init() parameter in ke...Krzysztof Kozlowski1-0/+1
2020-09-03dma-buf: Fix kerneldoc of dma_buf_set_name()Krzysztof Kozlowski1-3/+3
2020-09-02dma-buf: fix kernel-doc warning in dma-fence.cRandy Dunlap1-0/+1
2020-08-10Merge tag 'locking-urgent-2020-08-10' of git://git.kernel.org/pub/scm/linux/k...Linus Torvalds1-14/+1
2020-07-29dma-buf: Use sequence counter with associated wound/wait mutexAhmed S. Darwish1-7/+1
2020-07-29dma-buf: Remove custom seqcount lockdep class keyAhmed S. Darwish1-8/+1
2020-07-24Merge v5.8-rc6 into drm-nextDave Airlie1-33/+32
2020-07-23dma-fence: Make symbol 'dma_fence_lockdep_map' staticWei Yongjun1-1/+1
2020-07-23Merge tag 'drm-misc-next-2020-07-22' of git://anongit.freedesktop.org/drm/drm...Dave Airlie2-0/+215
2020-07-21dma-fence: prime lockdep annotationsDaniel Vetter2-0/+54
2020-07-21dma-fence: basic lockdep annotationsDaniel Vetter1-0/+161
2020-07-20Merge tag 'drm-misc-next-2020-07-16' of git://anongit.freedesktop.org/drm/drm...Dave Airlie2-29/+21
2020-07-10dmabuf: use spinlock to access dmabuf->nameCharan Teja Kalla1-4/+7
2020-07-03Merge tag 'drm-intel-next-2020-07-02' of git://anongit.freedesktop.org/drm/dr...Dave Airlie1-1/+1
2020-07-02dma-buf: fix dma-fence-chain out of order testLionel Landwerlin1-22/+21
2020-07-02Revert "dma-buf: Report signaled links inside dma-fence-chain"Lionel Landwerlin1-7/+0
2020-06-30Merge tag 'drm-misc-next-2020-06-26' of git://anongit.freedesktop.org/drm/drm...Dave Airlie1-3/+3
2020-06-29Backmerge remote-tracking branch 'drm/drm-next' into drm-misc-nextMaarten Lankhorst3-7/+9
2020-06-25Merge drm/drm-next into drm-intel-next-queuedJani Nikula8-10/+741
2020-06-25dma-buf: Move dma_buf_release() from fops to dentry_opsSumit Semwal1-29/+25
2020-06-24dma-buf: minor doc touch-upsDaniel Vetter1-3/+3
2020-06-24Merge tag 'drm-misc-next-2020-06-19' of git://anongit.freedesktop.org/drm/drm...Dave Airlie1-0/+2
2020-06-14treewide: replace '---help---' in Kconfig files with 'help'Masahiro Yamada1-2/+2
2020-06-09DMA reservations: use the new mmap locking APIMichel Lespinasse1-2/+3
2020-06-05drm/i915: Fix comments mentioning typo in IS_ENABLED()Kees Cook1-1/+1
2020-06-02Merge tag 'drm-next-2020-06-02' of git://anongit.freedesktop.org/drm/drmLinus Torvalds6-3/+730
2020-05-20dma-fence: add might_sleep annotation to _wait()Daniel Vetter1-0/+2
2020-05-13dma-buf: Use atomic_fetch_add() for the context idChris Wilson1-1/+1
2020-04-30dma-buf: fix documentation build warningsRandy Dunlap1-2/+2
2020-04-27dma-buf: Fix SET_NAME ioctl uapiDaniel Vetter1-1/+2
2020-04-17Merge drm/drm-next into drm-misc-nextThomas Zimmermann1-5/+6
2020-04-09dma-buf: Exercise dma-fence-chain under selftestsChris Wilson3-1/+718
2020-04-09dma-buf: Report signaled links inside dma-fence-chainChris Wilson1-0/+7
2020-04-09dma-buf: Prettify typecasts for dma-fence-chainChris Wilson1-1/+2
2020-04-08Merge tag 'drm-misc-next-fixes-2020-04-04' of git://anongit.freedesktop.org/d...Dave Airlie1-5/+6
2020-04-01dma-buf: add peer2peer flagChristian König1-0/+2
2020-03-25dma-buf: Improve CONFIG_DMABUF_MOVE_NOTIFY help textGeert Uytterhoeven1-5/+6
2020-03-12Merge tag 'drm-misc-next-2020-03-09' of git://anongit.freedesktop.org/drm/drm...Dave Airlie2-9/+111
2020-03-11Merge v5.6-rc5 into drm-nextDave Airlie1-0/+1
2020-02-27dma-buf: make move_notify mandatory if importer_ops are providedChristian König1-8/+7
2020-02-27dma-buf: drop dynamic_mapping flagChristian König1-3/+2
2020-02-27dma-buf: add dynamic DMA-buf handling v15Christian König2-8/+112
2020-02-27dma-buf: free dmabuf->name in dma_buf_release()Cong Wang1-0/+1
2020-02-17dma-buf: Fix a typo in KconfigChristophe JAILLET1-1/+1
2020-01-03Merge tag 'drm-misc-next-2020-01-02' of git://anongit.freedesktop.org/drm/drm...Dave Airlie3-9/+9
2019-12-18udmabuf: fix dma-buf cpu accessGurchetan Singh1-4/+3
2019-12-18dma-heap: Make the symbol 'dma_heap_ioctl_cmds' staticzhong jiang1-1/+1
2019-12-17dma-buf: fix resource leak on -ENOTTY error return pathColin Ian King1-1/+2
2019-12-17dma-buf: heaps: Remove redundant heap identifier from system heap nameAndrew F. Davis1-1/+1
2019-12-17dma-buf: heaps: Use _IOCTL_ for userspace IOCTL identifierAndrew F. Davis1-2/+2
2019-12-17Merge tag 'drm-misc-next-2019-12-16' of git://anongit.freedesktop.org/drm/drm...Daniel Vetter12-83/+1049
2019-12-11dma-buf: heaps: Add CMA heap to dmabuf heapsJohn Stultz3-0/+186
2019-12-11dma-buf: heaps: Add system heap to dmabuf heapsJohn Stultz4-0/+132
2019-12-11dma-buf: heaps: Add heap helpersJohn Stultz4-0/+327
2019-12-11dma-buf: Add dma-buf heaps frameworkAndrew F. Davis3-0/+307
2019-12-09Merge tag 'drm-misc-fixes-2019-11-25' of git://anongit.freedesktop.org/drm/dr...Dave Airlie1-1/+1
2019-12-05udmabuf: implement begin_cpu_access/end_cpu_access hooksGurchetan Singh1-0/+39
2019-12-05udmabuf: separate out creating/destroying scatter-tableGurchetan Singh1-7/+19
2019-12-05udmabuf: add a pointer to the miscdevice in dma-buf private dataGurchetan Singh1-4/+7
2019-12-05udmabuf: use cache_sgt_mapping optionGurchetan Singh1-4/+5
2019-12-01Merge tag 'compat-ioctl-5.5' of git://git.kernel.org:/pub/scm/linux/kernel/gi...Linus Torvalds3-5/+3
2019-11-26udmabuf: Remove deleted map/unmap handlers.Maarten Lankhorst1-16/+0
2019-11-25dma-buf: Drop dma_buf_k(un)mapDaniel Vetter1-60/+3
2019-11-25dma-buf: Fix memory leak in sync_file_merge()Navid Emamdoost1-1/+1
2019-11-21dma-resv: Also prime acquire ctx for lockdepDaniel Vetter1-1/+7
2019-11-20dma_resv: prime lockdep annotationsSteven Price1-2/+4
2019-11-06dma_resv: prime lockdep annotationsDaniel Vetter1-0/+24
2019-10-30Revert "dma-buf: Add dma-buf heaps framework"Sean Paul3-279/+0
2019-10-30Revert "dma-buf: heaps: Add heap helpers"Sean Paul4-326/+0
2019-10-30Revert "dma-buf: heaps: Add system heap to dmabuf heaps"Sean Paul4-133/+0
2019-10-30Revert "dma-buf: heaps: Add CMA heap to dmabuf heaps"Sean Paul3-187/+0
2019-10-25dma-buf: heaps: Add CMA heap to dmabuf heapsJohn Stultz3-0/+187
2019-10-25dma-buf: heaps: Add system heap to dmabuf heapsJohn Stultz4-0/+133
2019-10-25dma-buf: heaps: Add heap helpersJohn Stultz4-0/+326
2019-10-25dma-buf: Add dma-buf heaps frameworkAndrew F. Davis3-0/+279
2019-10-24dma-buf: stop using the dmabuf->lock so much v2Christian König1-16/+2
2019-10-24dma-buf: change DMA-buf locking convention v3Christian König1-17/+101
2019-10-23compat_ioctl: move more drivers to compat_ptr_ioctlArnd Bergmann3-5/+3
2019-10-10dma-buf/resv: fix exclusive fence getQiang Yu1-1/+1
2019-10-04dma-fence: Serialise signal enabling (dma_fence_enable_sw_signaling)Chris Wilson1-43/+35
2019-09-22dma-buf/resv: fix exclusive fence getQiang Yu1-1/+1
2019-08-20dmabuf: Mark up onstack timer for selftestsChris Wilson1-1/+2
2019-08-20dma-buf: Use %zu for printing sizeofChris Wilson1-1/+1
2019-08-19dma-buf: Add selftests for dma-fenceChris Wilson3-1/+578
2019-08-19dma-buf: Introduce selftesting frameworkChris Wilson5-0/+217
2019-08-17dma-fence: Store the timestamp in the same union as the cb_listChris Wilson1-7/+9
2019-08-17dma-fence: Simply wrap dma_fence_signal_locked with dma_fence_signalChris Wilson1-32/+12
2019-08-17dma-fence: Avoid list_del during fence->cb_list iterationChris Wilson1-3/+6
2019-08-16dma-buf: Restore seqlock around dma_resv updatesChris Wilson2-36/+104
2019-08-13dma-buf: rename reservation_object to dma_resvChristian König4-104/+97
2019-08-13dma-buf: nuke reservation_object seq numberChristian König1-19/+5
2019-08-13dma-buf/sw_sync: Synchronize signal vs syncpt freeChris Wilson1-9/+7
2019-08-12dma-fence: Report the composite sync_file statusChris Wilson1-1/+1
2019-08-12dma-fence: Propagate errors to dma-fence-array containerChris Wilson1-1/+31
2019-08-10dma-buf: further relax reservation_object_add_shared_fenceChristian König1-6/+0
2019-08-10dma-buf: add reservation_object_fences helperChristian König2-82/+31
2019-08-07dma-buf: simplify reservation_object_get_fences_rcu a bitChristian König1-10/+5
2019-08-07dma-buf: fix shared fence list handling in reservation_object_copy_fencesChristian König1-19/+46
2019-08-07dma-buf: fix busy wait for new shared fencesChristian König1-7/+7
2019-08-05dma-buf: fix stack corruption in dma_fence_chain_releaseChristian König1-1/+23
2019-07-22Merge v5.3-rc1 into drm-misc-nextMaxime Ripard2-18/+12
2019-07-19Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/v...Linus Torvalds1-5/+10
2019-07-16dma-buf: Relax the write-seqlock for reallocating the shared fence listChris Wilson1-7/+7
2019-07-16Merge tag 'docs/v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mche...Linus Torvalds1-1/+1
2019-07-15Merge tag 'drm-next-2019-07-16' of git://anongit.freedesktop.org/drm/drmLinus Torvalds5-39/+189
2019-07-15docs: driver-api: add a series of orphaned documentsMauro Carvalho Chehab1-1/+1
2019-07-15dma-buf: Expand reservation_list to fill allocationChris Wilson1-2/+4
2019-06-28dma-buf: cleanup reservation_object_init/finiChristian König1-0/+45
2019-06-19treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234Thomas Gleixner1-12/+1
2019-06-19Merge remote-tracking branch 'drm/drm-next' into drm-misc-nextMaarten Lankhorst8-66/+8
2019-06-19Merge v5.2-rc5 into drm-nextDaniel Vetter8-66/+8
2019-06-14dma-buf: add show_fdinfo handlerGreg Hackmann1-0/+15
2019-06-14dma-buf: add DMA_BUF_SET_NAME ioctlsGreg Hackmann1-3/+62
2019-06-14dma-buf: give each buffer a full-fledged inodeGreg Hackmann1-6/+57
2019-06-09dma-fence: Signal all callbacks from dma_fence_release()Chris Wilson1-2/+19
2019-06-08Merge tag 'spdx-5.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gre...Linus Torvalds3-30/+3
2019-06-06Merge tag 'drm-misc-fixes-2019-06-05' of git://anongit.freedesktop.org/drm/dr...Dave Airlie1-0/+1
2019-06-05treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282Thomas Gleixner3-30/+3
2019-06-05udmabuf: actually unmap the scatterlistLucas Stach1-0/+1
2019-06-05dma-buf: Discard old fence_excl on retrying get_fences_rcu for reallocChris Wilson1-0/+4
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174Thomas Gleixner4-36/+4
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-05-28 15:13:23 +0000