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![]() [ Upstream commit e56429b09d5e0802b86f84ec7c24025886c9f88b ]
The new AMD IOMMU DMA implementation concatenates sglist entries under
certain conditions, and because saa7146 accessed the length member
directly, it did not support this scenario.
This fixes IO_PAGE_FAULTs by using the sg_dma_len macro.
Fixes:
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.. | ||
b2c2 | ||
saa7146 | ||
siano | ||
v4l2-tpg | ||
videobuf2 | ||
btcx-risc.h | ||
cx2341x.c | ||
cypress_firmware.c | ||
cypress_firmware.h | ||
Kconfig | ||
Makefile | ||
tveeprom.c |