AcoSail/kernel_optimize_test
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fa7e2247c5
kernel_optimize_test/arch
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Christoph Hellwig fa7e2247c5 dma-direct: make uncached_kernel_address more general 
Rename the symbol to arch_dma_set_uncached, and pass a size to it as
well as allow an error return.  That will allow reusing this hook for
in-place pagetable remapping.

As the in-place remap doesn't always require an explicit cache flush,
also detangle ARCH_HAS_DMA_PREP_COHERENT from ARCH_HAS_DMA_SET_UNCACHED.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
2020-03-16 10:48:09 +01:00
..
alpha Kbuild updates for v5.6 (2nd) 2020-02-09 16:05:50 -08:00
arc arc: mm: add p?d_leaf() definitions 2020-02-04 03:05:24 +00:00
arm ARM: SoC fixes 2020-02-15 13:16:47 -08:00
arm64 ARM: SoC fixes 2020-02-15 13:16:47 -08:00
c6x Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2020-01-28 10:07:09 -08:00
csky Microblaze patches for 5.6-rc1 2020-02-04 11:58:07 +00:00
h8300 Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2020-01-28 10:07:09 -08:00
hexagon Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2020-01-28 10:07:09 -08:00
ia64 proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
m68k Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu 2020-02-06 08:13:23 +00:00
microblaze dma-direct: make uncached_kernel_address more general 2020-03-16 10:48:09 +01:00
mips dma-direct: make uncached_kernel_address more general 2020-03-16 10:48:09 +01:00
nds32 TTY/Serial driver updates for 5.6-rc1 2020-01-29 10:13:27 -08:00
nios2 dma-direct: make uncached_kernel_address more general 2020-03-16 10:48:09 +01:00
openrisc TTY/Serial driver updates for 5.6-rc1 2020-01-29 10:13:27 -08:00
parisc Merge branch 'parisc-5.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux 2020-02-05 07:29:40 +00:00
powerpc Kbuild updates for v5.6 (2nd) 2020-02-09 16:05:50 -08:00
riscv Microblaze patches for 5.6-rc1 2020-02-04 11:58:07 +00:00
s390 s390/time: Fix clk type in get_tod_clock 2020-02-11 20:15:42 +01:00
sh proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
sparc Kbuild updates for v5.6 (2nd) 2020-02-09 16:05:50 -08:00
um proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
unicore32 MPX requires recompiling applications, which requires compiler support. 2020-01-30 16:11:50 -08:00
x86 Bugfixes and improvements to selftests. On top of this, Mauro converted the 2020-02-16 13:01:42 -08:00
xtensa dma-direct: make uncached_kernel_address more general 2020-03-16 10:48:09 +01:00
.gitignore
Kconfig dma-direct: make uncached_kernel_address more general 2020-03-16 10:48:09 +01:00