1fc7db2401
The only place we need to ensure all outstanding cache coherence operations are complete is in invalidate_kernel_vmap_range. All parisc drivers synchronize DMA operations internally and do not call invalidate_kernel_vmap_range. We only need this for non-coherent I/O operations. Signed-off-by: John David Anglin <dave.anglin@bell.net> Signed-off-by: Helge Deller <deller@gmx.de> |
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asm | ||
uapi/asm |