Module Name: src Committed By: skrll Date: Sat Oct 24 07:21:01 UTC 2020
Modified Files: src/sys/dev/acpi: virtio_acpi.c Log Message: Use the 64bit DMA tag if its valid. There appears to be a bug in virtio / ld_virtio and bounce buffers that was triggered when the bus_dmatag_subregion code on arm64 was fixed to correctly create a new tag for the 32bit tag vs the system (64bit) tag. This change avoids the bug. PR/55737: Apparent bug in evbarm64 DMA code causes filesystem corruption To generate a diff of this commit: cvs rdiff -u -r1.2 -r1.3 src/sys/dev/acpi/virtio_acpi.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.