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path: root/kernel/dma/swiotlb.c
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* swiotlb: Enforce page alignment in swiotlb_alloc()Will Deacon2024-03-131-0/+6
* swiotlb: Fix double-allocation of slots due to broken alignment handlingWill Deacon2024-03-131-12/+14
* swiotlb: add debugfs to track swiotlb transient pool usageZhangPeng2024-02-281-0/+46
* Merge tag 'dma-mapping-6.8-2024-01-18' of git://git.infradead.org/users/hch/d...Linus Torvalds2024-01-181-0/+3
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| * swiotlb: check alloc_size before the allocation of a new memory poolZhangPeng2024-01-091-0/+3
* | Merge tag 'dma-mapping-6.8-2024-01-08' of git://git.infradead.org/users/hch/d...Linus Torvalds2024-01-111-35/+55
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| * swiotlb: reduce area lock contention for non-primary IO TLB poolsPetr Tesarik2023-12-151-35/+55
* | mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDERKirill A. Shutemov2024-01-081-2/+2
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* swiotlb: fix out-of-bounds TLB allocations with CONFIG_SWIOTLB_DYNAMICPetr Tesarik2023-11-081-1/+2
* swiotlb: do not free decrypted pages if dynamicPetr Tesarik2023-11-031-9/+16
* Merge tag 'dma-mapping-6.7-2023-10-30' of git://git.infradead.org/users/hch/d...Linus Torvalds2023-11-011-5/+7
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| * swiotlb: rewrite comment explaining why the source is preserved on DMA_FROM_D...Sean Christopherson2023-10-231-5/+7
* | swiotlb: do not try to allocate a TLB bigger than MAX_ORDER pagesPetr Tesarik2023-10-251-0/+5
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* swiotlb: fix the check whether a device has used software IO TLBPetr Tesarik2023-09-271-6/+20
* swiotlb: use the calculated number of areasRoss Lagerwall2023-09-131-3/+2
* swiotlb: optimize get_max_slots()Petr Tesarik2023-08-081-3/+1
* swiotlb: move slot allocation explanation comment where it belongsPetr Tesarik2023-08-081-5/+5
* swiotlb: search the software IO TLB only if the device makes use of itPetr Tesarik2023-08-011-8/+6
* swiotlb: allocate a new memory pool when existing pools are fullPetr Tesarik2023-08-011-25/+123
* swiotlb: determine potential physical address limitPetr Tesarik2023-08-011-0/+14
* swiotlb: if swiotlb is full, fall back to a transient memory poolPetr Tesarik2023-08-011-8/+308
* swiotlb: add a flag whether SWIOTLB is allowed to growPetr Tesarik2023-08-011-0/+13
* swiotlb: separate memory pool data from other allocator dataPetr Tesarik2023-08-011-64/+111
* swiotlb: add documentation and rename swiotlb_do_find_slots()Petr Tesarik2023-08-011-6/+55
* swiotlb: make io_tlb_default_mem local to swiotlb.cPetr Tesarik2023-08-011-1/+38
* swiotlb: bail out of swiotlb_init_late() if swiotlb is already allocatedPetr Tesarik2023-08-011-0/+3
* swiotlb: unexport is_swiotlb_activeChristoph Hellwig2023-07-311-1/+0
* swiotlb: reduce the number of areas to match actual memory pool sizePetr Tesarik2023-06-291-3/+24
* swiotlb: always set the number of areas before allocating the poolPetr Tesarik2023-06-291-8/+11
* swiotlb: use the atomic counter of total used slabs if availablePetr Tesarik2023-06-071-0/+11
* Merge tag 'dma-mapping-6.4-2023-04-28' of git://git.infradead.org/users/hch/d...Linus Torvalds2023-04-291-10/+87
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| * swiotlb: Omit total_used and used_hiwater if !CONFIG_DEBUG_FSPetr Tesarik2023-04-201-3/+12
| * swiotlb: track and report io_tlb_used high water marks in debugfsMichael Kelley2023-04-161-0/+66
| * swiotlb: fix debugfs reporting of reserved memory poolsMichael Kelley2023-04-161-2/+4
| * swiotlb: relocate PageHighMem test away from rmem_swiotlb_setupDoug Berger2023-04-161-5/+5
* | swiotlb: Remove bounce buffer remapping for Hyper-VMichael Kelley2023-04-171-44/+1
* | swiotlb: fix a braino in the alignment check fixPetr Tesarik2023-04-061-3/+3
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* swiotlb: fix slot alignment checksPetr Tesarik2023-03-221-6/+10
* swiotlb: use wrap_area_index() instead of open-coding itPetr Tesarik2023-03-221-4/+1
* swiotlb: fix the deadlock in swiotlb_do_find_slotsGuoRui.Yu2023-03-151-4/+6
* swiotlb: mark swiotlb_memblock_alloc() as __initRandy Dunlap2023-02-221-1/+2
* swiotlb: remove swiotlb_max_segmentChristoph Hellwig2023-02-161-8/+0
* swiotlb: reduce the swiotlb buffer size on allocation failureAlexey Kardashevskiy2022-11-011-24/+39
* swiotlb: don't panic!Robin Murphy2022-09-201-11/+19
* swiotlb: replace kmap_atomic() with memcpy_{from,to}_page()Fabio M. De Francesco2022-09-201-6/+4
* swiotlb: fix a typoChao Gao2022-09-071-1/+1
* swiotlb: avoid potential left shift overflowChao Gao2022-09-071-1/+4
* Revert "swiotlb: panic if nslabs is too small"Yu Zhao2022-09-071-5/+1
* swiotlb: fix passing local variable to debugfs_create_ulong()Tianyu Lan2022-07-281-3/+9
* swiotlb: clean up some coding style and minor issuesTianyu Lan2022-07-221-11/+15
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