History log of /freebsd/sys/amd64/vmm/amd/svm_genassym.c (Results 1 – 14 of 14)
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# fdafd315 24-Nov-2023 Warner Losh <imp@FreeBSD.org>

sys: Automated cleanup of cdefs and other formatting

Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.

Remov

sys: Automated cleanup of cdefs and other formatting

Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.

Remove /^#if.*\n#endif.*\n#include\s+<sys/cdefs.h>.*\n/
Remove /\n+#include\s+<sys/cdefs.h>.*\n+#if.*\n#endif.*\n+/
Remove /\n+#if.*\n#endif.*\n+/
Remove /^#if.*\n#endif.*\n/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/types.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/param.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/capsicum.h>/

Sponsored by: Netflix

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Revision tags: release/14.0.0
# 685dc743 16-Aug-2023 Warner Losh <imp@FreeBSD.org>

sys: Remove $FreeBSD$: one-line .c pattern

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/


# 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spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD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spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD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, release/13.1.0, release/12.3.0, release/13.0.0, release/12.2.0, release/11.4.0, release/12.1.0, release/11.3.0, release/12.0.0, release/11.2.0
# ebc3c37c 13-Jun-2018 Marcelo Araujo <araujo@FreeBSD.org>

Add SPDX tags to vmm(4).

MFC after: 4 weeks.
Sponsored by: iXsystems Inc.


Revision tags: release/10.4.0, release/11.1.0, release/11.0.1, release/11.0.0, release/10.3.0
# b5ff185e 12-Sep-2015 Baptiste Daroussin <bapt@FreeBSD.org>

Merge from head


# ab875b71 14-Aug-2015 Navdeep Parhar <np@FreeBSD.org>

Catch up with head, primarily for the 1.14.4.0 firmware.


Revision tags: release/10.2.0
# 94f6f93a 23-Jun-2015 Dimitry Andric <dim@FreeBSD.org>

Merge ^/head r284644 through r284736.


# 90e528f8 23-Jun-2015 Neel Natu <neel@FreeBSD.org>

Restore the host's GS.base before returning from 'svm_launch()'.

Previously this was done by the caller of 'svm_launch()' after it returned.
This works fine as long as no code is executed in the int

Restore the host's GS.base before returning from 'svm_launch()'.

Previously this was done by the caller of 'svm_launch()' after it returned.
This works fine as long as no code is executed in the interim that depends
on pcpu data.

The dtrace probe 'fbt:vmm:svm_launch:return' broke this assumption because
it calls 'dtrace_probe()' which in turn relies on pcpu data.

Reported by: avg
MFC after: 1 week

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# 8f0ea33f 13-Jan-2015 Glen Barber <gjb@FreeBSD.org>

Reintegrate head revisions r273096-r277147

Sponsored by: The FreeBSD Foundation


# 9268022b 19-Nov-2014 Simon J. Gerraty <sjg@FreeBSD.org>

Merge from head@274682


Revision tags: release/10.1.0
# 5c9ef378 04-Nov-2014 Alexander V. Chernikov <melifaro@FreeBSD.org>

Sync to HEAD@r274095.


# a78dc032 21-Oct-2014 Neel Natu <neel@FreeBSD.org>

Merge projects/bhyve_svm into HEAD.

After this change bhyve supports AMD processors with the SVM/AMD-V hardware
extensions.

More details available here:
https://lists.freebsd.org/pipermail/freebsd-

Merge projects/bhyve_svm into HEAD.

After this change bhyve supports AMD processors with the SVM/AMD-V hardware
extensions.

More details available here:
https://lists.freebsd.org/pipermail/freebsd-virtualization/2014-October/002905.html

Submitted by: Anish Gupta (akgupt3@gmail.com)
Tested by: Benjamin Perrault (ben.perrault@gmail.com)
Tested by: Willem Jan Withagen (wjw@digiware.nl)

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# 30571674 27-Sep-2014 Neel Natu <neel@FreeBSD.org>

Simplify register state save and restore across a VMRUN:

- Host registers are now stored on the stack instead of a per-cpu host context.

- Host %FS and %GS selectors are not saved and restored acro

Simplify register state save and restore across a VMRUN:

- Host registers are now stored on the stack instead of a per-cpu host context.

- Host %FS and %GS selectors are not saved and restored across VMRUN.
- Restoring the %FS/%GS selectors was futile anyways since that only updates
the low 32 bits of base address in the hidden descriptor state.
- GS.base is properly updated via the MSR_GSBASE on return from svm_launch().
- FS.base is not used while inside the kernel so it can be safely ignored.

- Add function prologue/epilogue so svm_launch() can be traced with Dtrace's
FBT entry/exit probes. They also serve to save/restore the host %rbp across
VMRUN.

Reviewed by: grehan
Discussed with: Anish Gupta (akgupt3@gmail.com)

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Revision tags: release/9.3.0, release/10.0.0, release/9.2.0, release/8.4.0
# b18ac2d8 27-Apr-2013 Neel Natu <neel@FreeBSD.org>

- SVM nested paging support
- Define data structures to contain the SVM vcpu context
- Define data structures to contain guest and host software context
- Change license in vmcb.h and vmcb.c to remov

- SVM nested paging support
- Define data structures to contain the SVM vcpu context
- Define data structures to contain guest and host software context
- Change license in vmcb.h and vmcb.c to remove references to NetApp that
inadvertently sneaked in when the license text was copied from amdv.c.

Submitted by: Anish Gupta (akgupt3@gmail.com)

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