On Fri, Dec 07, 2018 at 11:07:05AM -0800, Christoph Hellwig wrote:
> This works is based on the dma-mapping tree, so you probably want to
> want this git tree for testing:
>
> git://git.infradead.org/users/hch/misc.git dma-direct-calls.2
Pulled this tree. Got HEAD
33b9fc015171 ("dma-mapping: bypass indirect calls for dma-direct")
But the ia64 build fails with:
arch/ia64/mm/init.c:75:21: warning: 'enum dma_data_direction' declared inside
parameter list [enabled by default]
arch/ia64/mm/init.c:75:21: warning: its scope is only this definition or
declaration, which is probably not what you want [enabled by default]
arch/ia64/mm/init.c:75:40: error: parameter 4 ('dir') has incomplete type
arch/ia64/mm/init.c:74:6: error: function declaration isn't a prototype
[-Werror=strict-prototypes]
arch/ia64/mm/init.c: In function 'arch_sync_dma_for_cpu':
arch/ia64/mm/init.c:77:2: error: implicit declaration of function
'__phys_to_pfn' [-Werror=implicit-function-declaration]
-Tony
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