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nvme-pci: optimize mapping of small single segment requests
2019-04-05 Christoph Hellwignvme-pci: optimize mapping of small single segment...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-04-05 Christoph Hellwignvme-pci: remove the inline scatterlist optimization
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-04-05 Christoph Hellwignvme-pci: split metadata handling from nvme_map_data...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-04-05 Christoph Hellwignvme-pci: do not build a scatterlist to map metadata
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-04-05 Christoph Hellwignvme-pci: only call nvme_unmap_data for requests transferrin...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-04-05 Christoph Hellwignvme-pci: merge nvme_free_iod into nvme_unmap_data
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-04-05 Christoph Hellwignvme-pci: move the call to nvme_cleanup_cmd out of...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-04-05 Christoph Hellwignvme-pci: remove nvme_init_iod
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-04-05 Christoph Hellwigblock: add dma_map_bvec helper
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-04-05 Christoph Hellwigblock: add a rq_dma_dir helper
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-04-05 Christoph Hellwigblock: add a rq_integrity_vec helper
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-04-05 Christoph Hellwigblock: add a req_bvec helper
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-04-05 Christoph Hellwignvmet: avoid double errno conversions
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-03-28 Christoph Hellwignvme-tcp: fix an endianess miss-annotation
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-03-13 Christoph Hellwignvmet: ignore EOPNOTSUPP for discard
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-03-13 Christoph Hellwignvme: add proper write zeroes setup for the multipath...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-03-13 Christoph Hellwignvme: add proper discard setup for the multipath device
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-03-13 Christoph Hellwignvme: remove nvme_ns_config_oncs
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-03-13 Christoph Hellwignvme: disable Write Zeroes for qemu controllers
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-03-06 Christoph Hellwigmm: unexport free_reserved_area
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-28 Christoph Hellwigblock: optimize bvec iteration in bvec_iter_advance
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-28 Christoph Hellwigof: mark early_init_dt_alloc_reserved_memory_arch static
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-28 Christoph Hellwigio_uring: add fsync support
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-24 Christoph Hellwigiomap: wire up the iopoll method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-24 Christoph Hellwigblock: wire up block device iopoll method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-24 Christoph Hellwigfs: add an iopoll method to struct file_operations
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-23 Christoph Hellwigplatform/x86: dell_rbu: fix lock imbalance in img_update_realloc
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-23 Christoph Hellwigplatform/x86: dell_rbu: stop abusing the DMA API
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-21 Christoph Hellwigparisc: remove the HBA_DATA macro
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-21 Christoph Hellwigparisc/lba_pci: use container_of in LBA_DEV
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-21 Christoph Hellwigparisc/dino: use container_of in DINO_DEV
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-21 Christoph Hellwigparisc: properly type the return value of parisc_walk_tree
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-21 Christoph Hellwigparisc: properly type the iommu field in struct pci_hba_data
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-21 Christoph Hellwigparisc: turn GET_IOC into an inline function
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-21 Christoph Hellwigparisc: move internal implementation details out of...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-21 Christoph Hellwigparisc: don't include <asm/cacheflush.h> in <asm/dma...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-21 Christoph Hellwigxfs: introduce an always_cow mode
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-21 Christoph Hellwigxfs: report IOMAP_F_SHARED from xfs_file_iomap_begin_delay
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-21 Christoph Hellwigxfs: make COW fork unwritten extent conversions more...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-21 Christoph Hellwigxfs: merge COW handling into xfs_file_iomap_begin_delay
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-21 Christoph Hellwigxfs: also truncate holes covered by COW blocks
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-21 Christoph Hellwigxfs: don't use delalloc extents for COW on files with...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-21 Christoph Hellwigxfs: fix SEEK_DATA for speculative COW fork preallocation
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-21 Christoph Hellwigxfs: make xfs_bmbt_to_iomap more useful
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph HellwigDocumentation/DMA-API-HOWTO: update dma_mask sections
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwigsparc64/pci_sun4v: allow large DMA masks
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwigsparc64/iommu: allow large DMA masks
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwigsparc64: refactor the ali DMA quirk
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwigccio: allow large DMA masks
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwigdma-mapping: remove the DMA_MEMORY_EXCLUSIVE flag
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwigdma-mapping: remove dma_mark_declared_memory_occupied
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwigdma-mapping: move CONFIG_DMA_CMA to kernel/dma/Kconfig
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwigdma-mapping: improve selection of dma_declare_coherent...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwignvmet: convert to SPDX identifiers
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwignvmet-rdma: convert to SPDX identifiers
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwignvme-loop: convert to SPDX identifiers
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwignvmet-fcloop: convert to SPDX identifiers
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwignvmet-fc: convert to SPDX identifiers
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwignvme: convert to SPDX identifiers
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwignvme-pci: convert to SPDX identifiers
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwignvme-lightnvm: convert to SPDX identifiers
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwignvme-rdma: convert to SPDX identifiers
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwignvme-fc: convert to SPDX identifiers
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwignvme-fabrics: convert to SPDX identifiers
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwignvme-tcp.h: fix SPDX header
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-20 Christoph Hellwignvme_ioctl.h: remove duplicate GPL boilerplate
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-19 Christoph Hellwigriscv: remove the HAVE_KPROBES option
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/dma: trim the fat from <asm/dma-mapping.h>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/dma: remove set_dma_offset
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/dma: remove get_dma_offset
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/dma: use the generic direct mapping bypass
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/dma: use the dma_direct mapping routines
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/dma: use the dma-direct allocator for coherent...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigswiotlb: remove swiotlb_dma_supported
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/dma: remove dma_nommu_dma_supported
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/dma: remove dma_nommu_get_required_mask
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/dma: remove dma_nommu_mmap_coherent
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/dma: use phys_to_dma instead of get_dma_offset
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigdma-mapping, powerpc: simplify the arch dma_set_mask...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/dma: fix an off-by-one in dma_capable
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/dma: remove max_direct_dma_addr
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/dma: move pci_dma_dev_setup_swiotlb to fsl_pci.c
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/dma: remove get_pci_dma_ops
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/dma: remove the iommu fallback for coherent...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/pci: remove the dma_set_mask pci_controller...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/dma: stop overriding dma_get_required_mask
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/powernv: use the generic iommu bypass code
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/powernv: remove pnv_npu_dma_set_mask
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/powernv: remove pnv_pci_ioda_pe_single_vendor
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/dart: use the generic iommu bypass code
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/dart: remove dead cleanup code in iommu_init_early_dart
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/cell: use the generic iommu bypass code
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/cell: move dma direct window setup out of dma_configure
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/pseries: use the generic iommu bypass code
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/pseries: unwind dma_get_required_mask_pSeriesLP...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/dma: handle iommu bypass in dma_iommu_ops
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigpowerpc/dma: untangle vio_dma_mapping_ops from dma_iommu_ops
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwigdma-direct: we might need GFP_DMA for 32-bit dma masks
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwignet: pasemi: set a 64-bit DMA mask on the DMA device
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-17 Christoph Hellwigxfs: retry COW fork delalloc conversion when no extent...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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