Remove stray whitespaces from sys/amd64/

Signed-off-by: Joshua Rogers <Joshua@Joshua.Hu>
Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/1418

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

show more ...

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

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

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD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spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD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

show more ...

amd64: clean up empty lines in .c and .h files

Merge ^/head r357966 through r357999.

Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (4 of many)

r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marke

Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (4 of many)

r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marked). Use it in
preparation for a general review of all nodes.
This is non-functional change that adds annotations to SYSCTL_NODE and
SYSCTL_PROC nodes using one of the soon-to-be-required flags.

Reviewed by: kib
Approved by: kib (mentor)
Differential Revision: https://reviews.freebsd.org/D23625
X-Generally looks fine: jhb

show more ...

Add SPDX tags to vmm(4).

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

Merge ^/head r295845 through r295901.

MFH

Sponsored by: The FreeBSD Foundation

As <machine/pmap.h> is included from <vm/pmap.h>, there is no need to
include it explicitly when <vm/pmap.h> is already included.

Reviewed by: alc, kib
Differential Revision: https://reviews.freebsd

As <machine/pmap.h> is included from <vm/pmap.h>, there is no need to
include it explicitly when <vm/pmap.h> is already included.

Reviewed by: alc, kib
Differential Revision: https://reviews.freebsd.org/D5373

show more ...

Reintegrate head revisions r273096-r277147

Sponsored by: The FreeBSD Foundation

Merge from head@274682

Sync to HEAD@r274095.

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)

show more ...

style(9) fixes.
Get rid of unused headers.

Bring (almost) up-to-date with HEAD.

- use the new virtual APIC page
- update to current bhyve APIs

Tested by Anish with multiple FreeBSD SMP VMs on a Phenom,
and verified by myself with light Free

Bring (almost) up-to-date with HEAD.

- use the new virtual APIC page
- update to current bhyve APIs

Tested by Anish with multiple FreeBSD SMP VMs on a Phenom,
and verified by myself with light FreeBSD VM testing
on a Sempron 3850 APU.

The issues reported with Linux guests are very likely to still
be here, but this sync eliminates the skew between the
project branch and CURRENT, and should help to determine
the causes.

Some follow-on commits will fix minor cosmetic issues.

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

show more ...

Enable memory overcommit for AMD processors.

- No emulation of A/D bits is required since AMD-V RVI
supports A/D bits.
- Enable pmap PT_RVI support(w/o PAT) which is required for
memory over-commi

Enable memory overcommit for AMD processors.

- No emulation of A/D bits is required since AMD-V RVI
supports A/D bits.
- Enable pmap PT_RVI support(w/o PAT) which is required for
memory over-commit support.
- Other minor fixes:
* Make use of VMCB EXITINTINFO field. If a #VMEXIT happens while
delivering an interrupt, EXITINTINFO has all the details that bhyve
needs to inject the same interrupt.
* SVM h/w decode assist code was incomplete - removed for now.
* Some minor code clean-up (more coming).

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

show more ...

Handle VM_PROT_NONE in nested page table code.

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

- 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)

show more ...