freebsd-dev/sys/i386
Colin Percival ad520892d7 Make pmap_release consistent with pmap_pinit with respect to unpinning
pages.  The pinning of NPGPTD pages is #if 0ed out in pmap_pinit (I'm
not quite sure why...) and this commit adds a corresponding #if 0 in
pmap_release to avoid unpinning those pages.

Some versions of Xen seem to silently ignore requests to unpin pages
which were never pinned in the first place, but some return an error
(causing FreeBSD to panic) prior to this commit.
2010-11-19 15:12:19 +00:00
..
acpica MFamd64: (based on) r209957 2010-11-12 20:55:14 +00:00
bios Add compat shim for apm(4) to translate APM BIOS function numbers from i386 2010-11-11 19:20:33 +00:00
compile
conf Now userland POSIX semaphore is based on umtx. The kernel module 2010-09-24 09:04:16 +00:00
i386 specialreg.h: add AMD-specific "Hardware Configuration Register" MSR 2010-11-19 15:00:20 +00:00
ibcs2 Add macro DECLARE_MODULE_TIED to denote a module as requiring the 2010-10-12 09:18:17 +00:00
include specialreg.h: add definitions for MPERF/APERF pair of MSRs 2010-11-19 15:07:36 +00:00
isa Use 'saveintr' instead of 'savecrit' or 'eflags' to hold the state returned 2010-10-25 15:31:13 +00:00
linux Add macro DECLARE_MODULE_TIED to denote a module as requiring the 2010-10-12 09:18:17 +00:00
pci Change the MPTable and $PIR PCI-PCI bridge drivers to inherit from the 2010-08-05 17:48:37 +00:00
svr4 Change some movl's to mov's. Newer GAS no longer accept 'movl' instructions 2009-01-31 11:37:21 +00:00
xbox Update d_mmap() to accept vm_ooffset_t and vm_memattr_t. 2009-12-29 21:51:28 +00:00
xen Make pmap_release consistent with pmap_pinit with respect to unpinning 2010-11-19 15:12:19 +00:00
Makefile Update entries for building tags. 2007-05-13 18:21:54 +00:00