| #
a59c2529 |
| 22-Dec-2023 |
Konstantin Belousov <kib@FreeBSD.org> |
IOMMU: add GAS map entry flag IOMMU_MAP_ENTRY_FAKE
to allow to shut down assert in iommu_gas_cmp_entries() when used
against fake entry to search for specific place in the tree.
Sponsored by: The F
IOMMU: add GAS map entry flag IOMMU_MAP_ENTRY_FAKE
to allow to shut down assert in iommu_gas_cmp_entries() when used
against fake entry to search for specific place in the tree.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
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Revision tags: release/14.0.0 |
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| #
95ee2897 |
| 16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
sys: Remove $FreeBSD$: two-line .h pattern
Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/
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| #
4d846d26 |
| 10-May-2023 |
Warner Losh <imp@FreeBSD.org> |
spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD
The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of
spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD
The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.
Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix
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Revision tags: release/13.2.0, release/12.4.0 |
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| #
c9e4d250 |
| 31-Jul-2022 |
Konstantin Belousov <kib@FreeBSD.org> |
iommu_gas: add iommu_gas_remove()
The function removes the range of addresses from GAS. Right now it is
unused.
The initial version of the patch was extracted from the stalled work for
integration
iommu_gas: add iommu_gas_remove()
The function removes the range of addresses from GAS. Right now it is
unused.
The initial version of the patch was extracted from the stalled work for
integration of DMAR and bhyve, see D25672. Having the function in the
main tree would allow it to co-evolve with other active changes to the
IOMMU driver.
Requested by: alc
Reviewed by: alc, dougm
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D36001
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| #
8bc36738 |
| 22-Jul-2022 |
Alan Cox <alc@FreeBSD.org> |
iommu_gas: Eliminate a possible case of use-after-free
Eliminate a possible case of use-after-free in an error handling path
after a mapping failure. Specifically, eliminate IOMMU_MAP_ENTRY_QI_NF
a
iommu_gas: Eliminate a possible case of use-after-free
Eliminate a possible case of use-after-free in an error handling path
after a mapping failure. Specifically, eliminate IOMMU_MAP_ENTRY_QI_NF
and instead perform the IOTLB invalidation synchronously. Otherwise,
when iommu_domain_unload_entry() is called and told not to free the
IOMMU map entry, the caller could free the entry before dmar_qi_task()
is finished with it.
Reviewed by: kib
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D35878
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Revision tags: release/13.1.0, release/12.3.0 |
|
| #
9feff969 |
| 08-Aug-2021 |
Ed Maste <emaste@FreeBSD.org> |
Remove "All Rights Reserved" from FreeBSD Foundation sys/ copyrights
These ones were unambiguous cases where the Foundation was the only
listed copyright holder (in the associated license block).
S
Remove "All Rights Reserved" from FreeBSD Foundation sys/ copyrights
These ones were unambiguous cases where the Foundation was the only
listed copyright holder (in the associated license block).
Sponsored by: The FreeBSD Foundation
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Revision tags: release/13.0.0, release/12.2.0 |
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| #
f23f7d3a |
| 15-Oct-2020 |
Ruslan Bukin <br@FreeBSD.org> |
Split-out Guest Address Space (GAS) macroses to a separate header.
Sponsored by: Innovate DSbD
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