vmm: Move vmm_ktr.h to a common directory

No functional change intended.

Reviewed by: corvink, jhb, emaste
Differential Revision: https://reviews.freebsd.org/D46429

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

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

sys: Remove $FreeBSD$: two-line .h pattern

Remove /^\s*\*\n \*\s+\$FreeBSD\$$\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spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD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spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD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

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vmm: Lookup vcpu pointers in vmmdev_ioctl.

Centralize mapping vCPU IDs to struct vcpu objects in vmmdev_ioctl and
pass vcpu pointers to the routines in vmm.c. For operations that want
to perform an

vmm: Lookup vcpu pointers in vmmdev_ioctl.

Centralize mapping vCPU IDs to struct vcpu objects in vmmdev_ioctl and
pass vcpu pointers to the routines in vmm.c. For operations that want
to perform an action on all vCPUs or on a single vCPU, pass pointers
to both the VM and the vCPU using a NULL vCPU pointer to request
global actions.

Reviewed by: corvink, markj
Differential Revision: https://reviews.freebsd.org/D37168

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vmm: Pass vcpu instead of vm and vcpuid to APIs used from CPU backends.

Reviewed by: corvink, markj
Differential Revision: https://reviews.freebsd.org/D37162

vmm: Use struct vcpu in the instruction emulation code.

This passes struct vcpu down in place of struct vm and and integer
vcpu index through the in-kernel instruction emulation code. To
minimize u

vmm: Use struct vcpu in the instruction emulation code.

This passes struct vcpu down in place of struct vm and and integer
vcpu index through the in-kernel instruction emulation code. To
minimize userland disruption, helper macros are used for the vCPU
arguments passed into and through the shared instruction emulation
code.

A few other APIs used by the instruction emulation code have also been
updated to accept struct vcpu in the kernel including
vm_get/set_register and vm_inject_fault.

Reviewed by: corvink, markj
Differential Revision: https://reviews.freebsd.org/D37161

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cpuset(9): Add CPU_FOREACH_IS(SET|CLR) and modify consumers to use it

This implementation is faster and doesn't modify the cpuset, so it lets
us avoid some unnecessary copying as well. No functiona

cpuset(9): Add CPU_FOREACH_IS(SET|CLR) and modify consumers to use it

This implementation is faster and doesn't modify the cpuset, so it lets
us avoid some unnecessary copying as well. No functional change
intended.

This is a re-application of commit
9068f6ea697b1b28ad1326a4c7a9ba86f08b985e.

Reviewed by: cem, kib, jhb
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D32029

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Revert "cpuset(9): Add CPU_FOREACH_IS(SET|CLR) and modify consumers to use it"

This reverts commit 9068f6ea697b1b28ad1326a4c7a9ba86f08b985e.

The underlying macro needs to be reworked to avoid probl

Revert "cpuset(9): Add CPU_FOREACH_IS(SET|CLR) and modify consumers to use it"

This reverts commit 9068f6ea697b1b28ad1326a4c7a9ba86f08b985e.

The underlying macro needs to be reworked to avoid problems with control
flow statements.

Reported by: rlibby

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cpuset(9): Add CPU_FOREACH_IS(SET|CLR) and modify consumers to use it

This implementation is faster and doesn't modify the cpuset, so it lets
us avoid some unnecessary copying as well. No functiona

cpuset(9): Add CPU_FOREACH_IS(SET|CLR) and modify consumers to use it

This implementation is faster and doesn't modify the cpuset, so it lets
us avoid some unnecessary copying as well. No functional change
intended.

Reviewed by: cem, kib, jhb
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D32029

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vmx: use C99 bool, not boolean_t

Bhyve's vmm is a self-contained modern component and thus a good
candidate for use of C99 types.

Reviewed by: jhb, kib, markj, Patrick Mooney
MFC after: 1 week
Spon

vmx: use C99 bool, not boolean_t

Bhyve's vmm is a self-contained modern component and thus a good
candidate for use of C99 types.

Reviewed by: jhb, kib, markj, Patrick Mooney
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D21036

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MFHead @347527

Sponsored by: The FreeBSD Foundation

Add accessor function for vm->maxcpus

Replace most VM_MAXCPU constant useses with an accessor function to
vm->maxcpus which for now is initialized and kept at the value of
VM_MAXCPUS.

This is a rew

Add accessor function for vm->maxcpus

Replace most VM_MAXCPU constant useses with an accessor function to
vm->maxcpus which for now is initialized and kept at the value of
VM_MAXCPUS.

This is a rework of Fabian Freyer (fabian.freyer_physik.tu-berlin.de)
work from D10070 to adjust it for the cpu topology changes that
occured in r332298

Submitted by: Fabian Freyer (fabian.freyer_physik.tu-berlin.de)
Reviewed by: Patrick Mooney <patrick.mooney@joyent.com>
Approved by: bde (mentor), jhb (maintainer)
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D18755

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sys/amd64: further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - err

sys/amd64: further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

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Catch up with HEAD (r280229-r284686).

Merge sync of head

Merge from head

MFH: r280643-r281852

Sponsored by: The FreeBSD Foundation

Relax the check on which vectors can be delivered through the APIC. According
to the Intel SDM vectors 16 through 255 are allowed to be delivered via the
local APIC.

Reported by: Leon Dang (ldang@na

Relax the check on which vectors can be delivered through the APIC. According
to the Intel SDM vectors 16 through 255 are allowed to be delivered via the
local APIC.

Reported by: Leon Dang (ldang@nahannisys.com)
MFC after: 2 weeks

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MFH: r278968-r280640

Sponsored by: The FreeBSD Foundation

Merge r278538 through r280226.

Merge from head

Merge ^/head r279893 through r279984.

Use lapic_ipi_alloc() to dynamically allocate IPI slots needed by bhyve when
vmm.ko is loaded.

Also relocate the 'justreturn' IPI handler to be alongside all other handlers.

Requested by: kib