linux/drivers/usb/core
Linus Torvalds 9e3a25dc99 dma-mapping updates for Linux 5.3
- move the USB special case that bounced DMA through a device
    bar into the USB code instead of handling it in the common
    DMA code (Laurentiu Tudor and Fredrik Noring)
  - don't dip into the global CMA pool for single page allocations
    (Nicolin Chen)
  - fix a crash when allocating memory for the atomic pool failed
    during boot (Florian Fainelli)
  - move support for MIPS-style uncached segments to the common
    code and use that for MIPS and nios2 (me)
  - make support for DMA_ATTR_NON_CONSISTENT and
    DMA_ATTR_NO_KERNEL_MAPPING generic (me)
  - convert nds32 to the generic remapping allocator (me)
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Merge tag 'dma-mapping-5.3' of git://git.infradead.org/users/hch/dma-mapping

Pull dma-mapping updates from Christoph Hellwig:

 - move the USB special case that bounced DMA through a device bar into
   the USB code instead of handling it in the common DMA code (Laurentiu
   Tudor and Fredrik Noring)

 - don't dip into the global CMA pool for single page allocations
   (Nicolin Chen)

 - fix a crash when allocating memory for the atomic pool failed during
   boot (Florian Fainelli)

 - move support for MIPS-style uncached segments to the common code and
   use that for MIPS and nios2 (me)

 - make support for DMA_ATTR_NON_CONSISTENT and
   DMA_ATTR_NO_KERNEL_MAPPING generic (me)

 - convert nds32 to the generic remapping allocator (me)

* tag 'dma-mapping-5.3' of git://git.infradead.org/users/hch/dma-mapping: (29 commits)
  dma-mapping: mark dma_alloc_need_uncached as __always_inline
  MIPS: only select ARCH_HAS_UNCACHED_SEGMENT for non-coherent platforms
  usb: host: Fix excessive alignment restriction for local memory allocations
  lib/genalloc.c: Add algorithm, align and zeroed family of DMA allocators
  nios2: use the generic uncached segment support in dma-direct
  nds32: use the generic remapping allocator for coherent DMA allocations
  arc: use the generic remapping allocator for coherent DMA allocations
  dma-direct: handle DMA_ATTR_NO_KERNEL_MAPPING in common code
  dma-direct: handle DMA_ATTR_NON_CONSISTENT in common code
  dma-mapping: add a dma_alloc_need_uncached helper
  openrisc: remove the partial DMA_ATTR_NON_CONSISTENT support
  arc: remove the partial DMA_ATTR_NON_CONSISTENT support
  arm-nommu: remove the partial DMA_ATTR_NON_CONSISTENT support
  ARM: dma-mapping: allow larger DMA mask than supported
  dma-mapping: truncate dma masks to what dma_addr_t can hold
  iommu/dma: Apply dma_{alloc,free}_contiguous functions
  dma-remap: Avoid de-referencing NULL atomic_pool
  MIPS: use the generic uncached segment support in dma-direct
  dma-direct: provide generic support for uncached kernel segments
  au1100fb: fix DMA API abuse
  ...
2019-07-12 15:13:55 -07:00
..
buffer.c USB: drop HCD_LOCAL_MEM flag 2019-06-03 16:00:08 +02:00
config.c USB: Fix slab-out-of-bounds write in usb_get_bos_descriptor 2019-05-21 10:08:55 +02:00
devices.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
devio.c Driver Core and debugfs changes for 5.3-rc1 2019-07-12 12:24:03 -07:00
driver.c USB: core: Fix bug caused by duplicate interface PM usage counter 2019-04-19 21:15:13 +02:00
endpoint.c USB: core: move existing SPDX tags to top of the file 2017-11-03 10:12:26 +01:00
file.c USB: core: move existing SPDX tags to top of the file 2017-11-03 10:12:26 +01:00
generic.c USB: Fix configuration selection issues introduced in v4.20.0 2019-02-08 10:22:39 +01:00
hcd-pci.c usb: Don't die twice if PCI xhci host is not responding in resume 2018-09-05 14:36:53 +02:00
hcd.c usb: host: Fix excessive alignment restriction for local memory allocations 2019-06-28 07:57:07 +02:00
hub.c usb: Handle USB3 remote wakeup for LPM enabled devices correctly 2019-07-03 18:40:49 +02:00
hub.h usb: hub: add retry routine after intr URB submit error 2019-01-18 09:58:04 +01:00
Kconfig usb: remove redundant 'default n' from Kconfig-s 2019-05-21 10:06:22 +02:00
ledtrig-usbport.c USB: leds: fix regression in usbport led trigger 2019-01-18 09:55:05 +01:00
Makefile usb: core: add a wrapper for the USB PHYs on the HCD 2018-03-09 09:43:53 -08:00
message.c USB: core: Fix unterminated string returned by usb_string() 2019-04-16 12:23:01 +02:00
notify.c USB: core: Remove usbfs_mutex 2019-06-26 10:28:09 +08:00
of.c usb: Change usb_of_get_companion_dev() place to usb/common 2018-09-10 20:40:29 +02:00
otg_whitelist.h USB: core: Remove redundant license text 2017-11-04 11:55:39 +01:00
phy.c usb: core: comply to PHY framework 2019-01-30 09:22:35 +01:00
phy.h usb: core: comply to PHY framework 2019-01-30 09:22:35 +01:00
port.c usb: export firmware port location in sysfs 2018-10-02 12:05:30 -07:00
quirks.c USB: Fix chipmunk-like voice when using Logitech C270 for recording audio. 2019-06-05 11:52:42 +02:00
sysfs.c USB: Add new USB LPM helpers 2019-01-18 10:02:56 +01:00
urb.c USB: core: urb: Use struct_size() in kmalloc() 2019-01-08 16:46:46 +01:00
usb-acpi.c usb: assign ACPI companions for embedded USB devices 2019-01-25 08:46:26 +01:00
usb.c Driver Core and debugfs changes for 5.3-rc1 2019-07-12 12:24:03 -07:00
usb.h USB: core: Remove usbfs_mutex 2019-06-26 10:28:09 +08:00