Max Filippov 6137e41660 xtensa: support DMA buffers in high memory ...

If a DMA buffer is allocated in high memory and kernel mapping is
required use dma_common_contiguous_remap to map buffer to the vmalloc
region and dma_common_free_remap to unmap it.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>

2018-02-16 19:19:54 -08:00

..

.gitignore

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align.S

xtensa: clean up word alignment macros in assembly code

2017-12-10 14:48:53 -08:00

asm-offsets.c

xtensa: clean up exception handling structure

2017-12-16 22:37:09 -08:00

coprocessor.S

xtensa: use call instead of callx in assembly code

2017-12-10 14:48:52 -08:00

entry.S

xtensa: enable stack protector

2017-12-16 22:37:07 -08:00

head.S

xtensa: use call instead of callx in assembly code

2017-12-10 14:48:52 -08:00

hw_breakpoint.c

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irq.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Makefile

xtensa: build kernel with text-section-literals

2017-12-10 14:48:51 -08:00

mcount.S

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module.c

xtensa: clean up custom-controlled debug output

2017-12-16 22:37:08 -08:00

mxhead.S

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pci-dma.c

xtensa: support DMA buffers in high memory

2018-02-16 19:19:54 -08:00

pci.c

xtensa: clean up custom-controlled debug output

2017-12-16 22:37:08 -08:00

perf_event.c

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platform.c

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process.c

xtensa: enable stack protector

2017-12-16 22:37:07 -08:00

ptrace.c

signal/ptrace: Add force_sig_ptrace_errno_trap and use it where needed

2018-01-22 19:07:11 -06:00

s32c1i_selftest.c

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setup.c

Merge tag 'devicetree-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2018-02-01 10:57:45 -08:00

signal.c

xtensa: clean up custom-controlled debug output

2017-12-16 22:37:08 -08:00

smp.c

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stacktrace.c

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syscall.c

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time.c

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traps.c

xtensa: clean up exception handling structure

2017-12-16 22:37:09 -08:00

vectors.S

xtensa: use call instead of callx in assembly code

2017-12-10 14:48:52 -08:00

vmlinux.lds.S

xtensa: build kernel with text-section-literals

2017-12-10 14:48:51 -08:00

xtensa_ksyms.c

xtensa: use generic strncpy_from_user with KASAN

2017-12-17 15:34:57 -08:00