Use this flag to indicate that busdma should allocate a map structure even no bouncing is required to satisfy the tag's constraints. This will be used for KMSAN. Also fix a memory leak that can occur if the kernel fails to allocate bounce pages in bounce_bus_dmamap_create(). Reviewed by: kib Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D31338 |
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acpica | ||
bios | ||
conf | ||
cpufreq | ||
include | ||
iommu | ||
isa | ||
linux | ||
pci | ||
x86 | ||
xen |