Jason A. Harmening 7b59f7bc5c Use pmap_quick_enter_page() to handle bouncing of unmapped buffers in the x86 busdma_bounce implementation. Also treat user buffers as unmapped. ... This allows two things: 1. Sync'ing bounced maps in non-sleepable contexts. The physcopy* calls previously used could sleep on sf_buf operations in some cases. 2. Sync'ing user buffers outside the context of the owning process Approved by: kib (mentor)		2015-08-14 20:08:16 +00:00
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acpica	Merge ACPICA 20150619.	2015-06-18 23:14:45 +00:00
bios
cpufreq	Pull in r267961 and r267973 again. Fix for issues reported will follow.	2014-06-28 03:56:17 +00:00
include	Better support memory mapped console devices, such as VGA and EFI	2015-08-12 15:26:32 +00:00
iommu	Comment only change, fix grammar and somewhat clarify the action.	2015-08-14 13:51:59 +00:00
isa	Set the initial system time to a sane (as in: not end of 21st century) value when	2015-06-29 17:02:09 +00:00
pci	Reassign copyright statements on several files from Advanced	2015-04-23 14:22:20 +00:00
x86	Use pmap_quick_enter_page() to handle bouncing of unmapped buffers in the x86 busdma_bounce implementation. Also treat user buffers as unmapped.	2015-08-14 20:08:16 +00:00
xen	Make kstack_pages a tunable on arm, x86, and powepc. On i386, the	2015-08-10 17:18:21 +00:00