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authorNicolas Saenz Julienne <nsaenzjulienne@suse.de>2019-10-14 20:31:03 +0200
committerCatalin Marinas <catalin.marinas@arm.com>2019-11-01 09:41:18 +0000
commit8b5369ea580964dbc982781bfb9fb93459fc5e8d (patch)
tree55f4d7308e5fb1f4c5df396e637ba08bfa2daf46 /arch/arm64/Kconfig
parentarm64: Make arm64_dma32_phys_limit static (diff)
downloadlinux-dev-8b5369ea580964dbc982781bfb9fb93459fc5e8d.tar.xz
linux-dev-8b5369ea580964dbc982781bfb9fb93459fc5e8d.zip
dma/direct: turn ARCH_ZONE_DMA_BITS into a variable
Some architectures, notably ARM, are interested in tweaking this depending on their runtime DMA addressing limitations. Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/Kconfig')
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