When using an uncached DMA region less than 1 MiB, we try to mask off the whole last 1 MiB for it. Unfortunately, this fails as we forgot to subtract one from the calculated mask, leading to the region still be marked as cacheable. Reported-by: Andrew Rook <andrew.rook@speakerbus.co.uk> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> |
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| cplbinit.c | ||
| cplbmgr.c | ||
| Makefile | ||