linux_dsm_epyc7002/arch/m68k
Linus Torvalds cff229491a First batch of dma-mapping changes for 4.20:
- mostly more consolidation of the direct mapping code, including
    converting over hexagon, and merging the coherent and non-coherent
    code into a single dma_map_ops instance (me)
  - cleanups for the dma_configure/dma_unconfigure callchains (me)
  - better handling of dma_masks in odd setups (me, Alexander Duyck)
  - better debugging of passing vmalloc address to the DMA API
    (Stephen Boyd)
  - CMA command line parsing fix (He Zhe)
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Merge tag 'dma-mapping-4.20' of git://git.infradead.org/users/hch/dma-mapping

Pull dma mapping updates from Christoph Hellwig:
 "First batch of dma-mapping changes for 4.20.

  There will be a second PR as some big changes were only applied just
  before the end of the merge window, and I want to give them a few more
  days in linux-next.

  Summary:

   - mostly more consolidation of the direct mapping code, including
     converting over hexagon, and merging the coherent and non-coherent
     code into a single dma_map_ops instance (me)

   - cleanups for the dma_configure/dma_unconfigure callchains (me)

   - better handling of dma_masks in odd setups (me, Alexander Duyck)

   - better debugging of passing vmalloc address to the DMA API (Stephen
     Boyd)

   - CMA command line parsing fix (He Zhe)"

* tag 'dma-mapping-4.20' of git://git.infradead.org/users/hch/dma-mapping: (27 commits)
  dma-direct: respect DMA_ATTR_NO_WARN
  dma-mapping: translate __GFP_NOFAIL to DMA_ATTR_NO_WARN
  dma-direct: document the zone selection logic
  dma-debug: Check for drivers mapping invalid addresses in dma_map_single()
  dma-direct: fix return value of dma_direct_supported
  dma-mapping: move dma_default_get_required_mask under ifdef
  dma-direct: always allow dma mask <= physiscal memory size
  dma-direct: implement complete bus_dma_mask handling
  dma-direct: refine dma_direct_alloc zone selection
  dma-direct: add an explicit dma_direct_get_required_mask
  dma-mapping: make the get_required_mask method available unconditionally
  unicore32: remove swiotlb support
  Revert "dma-mapping: clear dev->dma_ops in arch_teardown_dma_ops"
  dma-mapping: support non-coherent devices in dma_common_get_sgtable
  dma-mapping: consolidate the dma mmap implementations
  dma-mapping: merge direct and noncoherent ops
  dma-mapping: move the dma_coherent flag to struct device
  MIPS: don't select DMA_MAYBE_COHERENT from DMA_PERDEV_COHERENT
  dma-mapping: add the missing ARCH_HAS_SYNC_DMA_FOR_CPU_ALL declaration
  dma-mapping: fix panic caused by passing empty cma command line argument
  ...
2018-10-22 18:16:03 +01:00
..
68000 m68k: Fix off-by-one calendar month 2018-05-22 10:31:50 +02:00
amiga treewide: Switch DEFINE_TIMER callbacks to struct timer_list * 2017-11-21 15:57:05 -08:00
apollo m68k: Remove unused set_clock_mmss() helpers 2018-07-29 10:48:18 +02:00
atari m68k: Remove unused set_clock_mmss() helpers 2018-07-29 10:48:18 +02:00
bvme6000 m68k: Remove unused set_clock_mmss() helpers 2018-07-29 10:48:18 +02:00
coldfire m68k: coldfire: Normalize clk API 2018-07-30 09:15:01 +10:00
configs powerpc updates for 4.19 2018-08-17 11:32:50 -07:00
emu block: remove bvec_to_phys 2018-09-24 12:33:59 -06:00
fpsp040 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hp300 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ifpsp060 scripts/spelling.txt: add regsiter -> register spelling mistake 2017-05-08 17:15:13 -07:00
include ataflop: fold headers into C file 2018-10-16 09:49:57 -06:00
kernel m68k: switch to MEMBLOCK + NO_BOOTMEM 2018-07-29 10:48:18 +02:00
lib License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mac m68k/mac: Use correct PMU response format 2018-08-31 09:33:45 +02:00
math-emu m68k: Assorted spelling fixes 2016-07-03 14:05:28 +02:00
mm m68k: fix early memory reservation for ColdFire MMU systems 2018-09-03 10:19:36 +10:00
mvme16x m68k: Remove unused set_clock_mmss() helpers 2018-07-29 10:48:18 +02:00
mvme147 m68k: Remove unused set_clock_mmss() helpers 2018-07-29 10:48:18 +02:00
q40 m68k: Remove unused set_clock_mmss() helpers 2018-07-29 10:48:18 +02:00
sun3 m68k: switch to MEMBLOCK + NO_BOOTMEM 2018-07-29 10:48:18 +02:00
sun3x m68k: Fix off-by-one calendar month 2018-05-22 10:31:50 +02:00
tools/amiga License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
install.sh kbuild: use INSTALLKERNEL to select customized installkernel script 2009-09-20 12:18:14 +02:00
Kconfig dma-mapping: merge direct and noncoherent ops 2018-09-20 09:01:15 +02:00
Kconfig.bus m68k: allow ColdFire PCI bus on MMU and non-MMU configuration 2018-05-28 09:45:27 +10:00
Kconfig.cpu m68k: allow ColdFire m5441x parts to run with MMU enabled 2017-11-06 08:25:20 +10:00
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Kconfig.devices License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig.machine m68k: add Sysam stmark2 open board support 2017-11-07 13:27:38 +10:00
Makefile kbuild: rename LDFLAGS to KBUILD_LDFLAGS 2018-08-24 08:22:08 +09:00