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Alan Cox 4670f90846 iommu_gas: Eliminate redundant parameters and push down lock acquisition
Since IOMMU map entries store a reference to the domain in which they
reside, there is no need to pass the domain to iommu_gas_free_entry(),
iommu_gas_free_space(), and iommu_gas_free_region().

Push down the acquisition and release of the IOMMU domain lock into
iommu_gas_free_space() and iommu_gas_free_region().

Both of these changes allow for simplifications in the callers of the
functions without really complicating the functions themselves.
Moreover, the latter change eliminates the direct use of the IOMMU
domain lock from the x86-specific DMAR code.

Reviewed by:	kib
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D35995
2022-07-30 14:28:48 -05:00
.cirrus-ci
.github .github: Attempt to fix and increase robustness of macOS action 2022-06-30 21:03:26 +01:00
bin date: remove some ambiguity in tzdata references 2022-07-28 10:14:18 -05:00
cddl libnvpair: install libnvpair.h 2022-07-21 18:36:01 +02:00
contrib Update to bmake-20220726 2022-07-27 09:00:30 -07:00
crypto OpenSSL: Merge OpenSSL 1.1.1q 2022-07-05 11:47:01 -04:00
etc rc: Start testing the rc(8) framework (beginning with *_oomprotect) 2022-07-26 15:39:39 +02:00
gnu libdialog: Bump shared library version to 10. 2021-10-27 09:30:24 -07:00
include Import OpenSSL 1.1.1q 2022-07-05 11:27:51 -04:00
kerberos5
lib sockets: add MSG_TRUNC flag handling for recvfrom()/recvmsg(). 2022-07-30 18:21:51 +00:00
libexec rc: Start testing the rc(8) framework (beginning with *_oomprotect) 2022-07-26 15:39:39 +02:00
release release: Support GNU stat in mkisoimages.sh 2022-07-15 23:04:48 +01:00
rescue Fix conflict between libnvpair and libnv when building rescue binaries. 2022-05-24 23:59:33 +03:00
sbin Fix for 90e2971 that caused some geli commands to return the wrong exit status. 2022-07-29 11:11:46 -07:00
secure libcrypto: Work around strict aliasing violations in bn_nist.c 2022-07-25 18:17:50 +01:00
share ip6(4): document IP_ORIGDSTADDR 2022-07-29 09:06:19 -06:00
stand stand: Add a helper 'universe' target 2022-07-30 05:01:47 -06:00
sys iommu_gas: Eliminate redundant parameters and push down lock acquisition 2022-07-30 14:28:48 -05:00
targets bintrans: move files to a new directory 2022-04-18 10:53:11 +02:00
tests sockets: add MSG_TRUNC flag handling for recvfrom()/recvmsg(). 2022-07-30 18:21:51 +00:00
tools tools/boot: Fix universe.sh's ZFS exclusion test 2022-07-24 16:53:34 -06:00
usr.bin Move sort to runtime 2022-07-29 11:27:25 +01:00
usr.sbin /usr/sbin/pkg: don't sleep on fetch failure 2022-07-28 17:55:13 +02:00
.arcconfig
.arclint
.cirrus.yml Cirrus-CI: update image to FreeBSD 13.1 (latest release) 2022-06-02 15:25:36 -04:00
.clang-format
.gitattributes
.gitignore gitignore: Ignore compile_commands.events.json 2022-05-30 10:43:25 -04:00
COPYRIGHT Welcome 2022, update copyrights. 2022-01-01 09:49:49 -07:00
LOCKS
MAINTAINERS Remove myself from bhyve maintenance; ENOTIME. 2021-11-19 07:09:30 +10:00
Makefile Import bmake-20220726 2022-07-27 08:56:53 -07:00
Makefile.inc1 Makefile.inc1 release bsd.own.mk: Introduce and use TAR_CMD 2022-07-15 23:04:34 +01:00
Makefile.libcompat libcompat: Use WORLDTMP sysroot 2022-07-01 08:33:16 +01:00
Makefile.sys.inc
ObsoleteFiles.inc ObsoleteFiles: Fix paths for removed manual pages. 2022-07-28 22:03:02 -07:00
README.md README.md: update gnu directory description 2021-12-17 08:45:31 -05:00
RELNOTES RELNOTES: Fix whitespace 2022-07-27 11:13:20 -04:00
UPDATING LinuxKPI: move pm_message_t from kernel.h to pm.h 2022-06-10 14:05:12 +00:00

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