linux-stable.git/kernel/dma/Kconfig, branch v4.19.78 Linux kernel stable tree dma-mapping: add the missing ARCH_HAS_SYNC_DMA_FOR_CPU_ALL declaration 2018-09-25T22:11:58+00:00 Christoph Hellwig hch@lst.de 2018-09-11T09:00:49+00:00 974c24c5bed75b53e229a6f68a0533b6d5f48feb The patch adding the infrastructure failed to actually add the symbol declaration, oops.. Fixes: faef87723a ("dma-noncoherent: add a arch_sync_dma_for_cpu_all hook") Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Paul Burton <paul.burton@mips.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Christoph Hellwig <hch@lst.de> 
The patch adding the infrastructure failed to actually add the symbol
declaration, oops..

Fixes: faef87723a ("dma-noncoherent: add a arch_sync_dma_for_cpu_all hook")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Paul Burton <paul.burton@mips.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
dma-mapping: move all DMA mapping code to kernel/dma 2018-06-14T06:50:37+00:00 Christoph Hellwig hch@lst.de 2018-06-12T17:01:45+00:00 cf65a0f6f6ff7631ba0ac0513a14ca5b65320d80 Currently the code is split over various files with dma- prefixes in the lib/ and drives/base directories, and the number of files keeps growing. Move them into a single directory to keep the code together and remove the file name prefixes. To match the irq infrastructure this directory is placed under the kernel/ directory. Signed-off-by: Christoph Hellwig <hch@lst.de> 
Currently the code is split over various files with dma- prefixes in the
lib/ and drives/base directories, and the number of files keeps growing.
Move them into a single directory to keep the code together and remove
the file name prefixes.  To match the irq infrastructure this directory
is placed under the kernel/ directory.

Signed-off-by: Christoph Hellwig <hch@lst.de>