mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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9e3a25dc99
- 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
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| .. | ||
| whci | ||
| bcma-hcd.c | ||
| ehci-atmel.c | ||
| ehci-dbg.c | ||
| ehci-exynos.c | ||
| ehci-fsl.c | ||
| ehci-fsl.h | ||
| ehci-grlib.c | ||
| ehci-hcd.c | ||
| ehci-hub.c | ||
| ehci-mem.c | ||
| ehci-mv.c | ||
| ehci-mxc.c | ||
| ehci-npcm7xx.c | ||
| ehci-omap.c | ||
| ehci-orion.c | ||
| ehci-pci.c | ||
| ehci-platform.c | ||
| ehci-pmcmsp.c | ||
| ehci-ppc-of.c | ||
| ehci-ps3.c | ||
| ehci-q.c | ||
| ehci-sched.c | ||
| ehci-sh.c | ||
| ehci-spear.c | ||
| ehci-st.c | ||
| ehci-sysfs.c | ||
| ehci-tegra.c | ||
| ehci-timer.c | ||
| ehci-w90x900.c | ||
| ehci-xilinx-of.c | ||
| ehci.h | ||
| fhci-dbg.c | ||
| fhci-hcd.c | ||
| fhci-hub.c | ||
| fhci-mem.c | ||
| fhci-q.c | ||
| fhci-sched.c | ||
| fhci-tds.c | ||
| fhci.h | ||
| fotg210-hcd.c | ||
| fotg210.h | ||
| fsl-mph-dr-of.c | ||
| hwa-hc.c | ||
| imx21-dbg.c | ||
| imx21-hcd.c | ||
| imx21-hcd.h | ||
| isp116x-hcd.c | ||
| isp116x.h | ||
| isp1362-hcd.c | ||
| isp1362.h | ||
| Kconfig | ||
| Makefile | ||
| max3421-hcd.c | ||
| ohci-at91.c | ||
| ohci-da8xx.c | ||
| ohci-dbg.c | ||
| ohci-exynos.c | ||
| ohci-hcd.c | ||
| ohci-hub.c | ||
| ohci-mem.c | ||
| ohci-nxp.c | ||
| ohci-omap.c | ||
| ohci-pci.c | ||
| ohci-platform.c | ||
| ohci-ppc-of.c | ||
| ohci-ps3.c | ||
| ohci-pxa27x.c | ||
| ohci-q.c | ||
| ohci-s3c2410.c | ||
| ohci-sa1111.c | ||
| ohci-sm501.c | ||
| ohci-spear.c | ||
| ohci-st.c | ||
| ohci-tmio.c | ||
| ohci.h | ||
| oxu210hp-hcd.c | ||
| oxu210hp.h | ||
| pci-quirks.c | ||
| pci-quirks.h | ||
| r8a66597-hcd.c | ||
| r8a66597.h | ||
| sl811-hcd.c | ||
| sl811.h | ||
| sl811_cs.c | ||
| ssb-hcd.c | ||
| u132-hcd.c | ||
| uhci-debug.c | ||
| uhci-grlib.c | ||
| uhci-hcd.c | ||
| uhci-hcd.h | ||
| uhci-hub.c | ||
| uhci-pci.c | ||
| uhci-platform.c | ||
| uhci-q.c | ||
| xhci-dbg.c | ||
| xhci-dbgcap.c | ||
| xhci-dbgcap.h | ||
| xhci-dbgtty.c | ||
| xhci-debugfs.c | ||
| xhci-debugfs.h | ||
| xhci-ext-caps.c | ||
| xhci-ext-caps.h | ||
| xhci-histb.c | ||
| xhci-hub.c | ||
| xhci-mem.c | ||
| xhci-mtk-sch.c | ||
| xhci-mtk.c | ||
| xhci-mtk.h | ||
| xhci-mvebu.c | ||
| xhci-mvebu.h | ||
| xhci-pci.c | ||
| xhci-plat.c | ||
| xhci-plat.h | ||
| xhci-rcar.c | ||
| xhci-rcar.h | ||
| xhci-ring.c | ||
| xhci-tegra.c | ||
| xhci-trace.c | ||
| xhci-trace.h | ||
| xhci.c | ||
| xhci.h | ||