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Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
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Summary:
An error mapping PCI resources results in a panic due to unallocated
resources being freed up. This change puts the appropriate checks in
place to prevent the panic.
PR: 252445
Reported by: Marek Zarychta <zarychtam@plan-b.pwste.edu.pl>
Tested by: marcus
MFC after: 1 week
Sponsored by: VMware
Test Plan:
Along with user testing, also simulated error by inserting a ENXIO
return in vmci_map_bars().
Reviewed by: marcus
Subscribers: imp
Differential Revision: https://reviews.freebsd.org/D32016
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Notes:
svn path=/head/; revision=365089
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and VMware legal:
- Add a dual BSD-2 Clause/GPLv2 LICENSE file in the VMCI directory
- Remove the use of "All Rights Reserved"
- Per best practice, remove copyright/license info from Makefile
Reviewed by: imp, emaste, jhb, Vishnu Dasa <vdasa@vmware.com>
Approved by: VMware legal via Mark Peek <markpeek@vmware.com>
Differential Revision: https://reviews.freebsd.org/D14979
Notes:
svn path=/head/; revision=332263
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Approved by: Vishnu Dasa <vdasa@vmware.com>
Notes:
svn path=/head/; revision=331609
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To fix the GCC build, remove multiple redundant declarations of
vmci_send_datagram() (the copy in vmci.h as well as the extern definition in
vmci_queue_pair.c were wholly redundant).
Also to fix the GCC build, include a non-empty format string in the vmci(4)
definition of ASSERT(). It seems harmless either way, but adding the
stringified invariant is easier than masking the warning.
The other vmci_kernel_defs.h changes are cosmetic and simply match macros to
existing definitions.
Reported by: GCC 6.4.0
Sponsored by: Dell EMC Isilon
Notes:
svn path=/head/; revision=331566
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In a virtual machine, VMCI is exposed as a regular PCI device. The primary
communication mechanisms supported are a point-to-point bidirectional
transport based on a pair of memory-mapped queues, and asynchronous
notifications in the form of datagrams and doorbells. These features are
available to kernel level components such as vSockets through the VMCI
kernel API. In addition to this, the VMCI kernel API provides support for
receiving events related to the state of the VMCI communication channels,
and the virtual machine itself.
Submitted by: Vishnu Dasa <vdasa@vmware.com>
Reviewed by: bcr, imp
Obtained from: VMware
Differential Revision: https://reviews.freebsd.org/D14289
Notes:
svn path=/head/; revision=331510
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