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freebsd-src/sys/conf
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Souradeep Chakrabarti 2b887687ed Hyper-V: TLB flush enlightment using hypercall 
Currently FreeBSD uses IPI based TLB flushing for remote
TLB flushing. Hyper-V allows hypercalls to flush local and
remote TLB. The use of Hyper-V hypercalls gives significant
performance improvement in TLB operations.

This patch set during test has shown near to 40 percent
TLB performance improvement.

Also this patch adds rep hypercall implementation as well.

Reviewed by:	whu, kib
Tested by:	whu
Authored-by:	Souradeep Chakrabarti <schakrabarti@microsoft.com>
Co-Authored-by:	Erni Sri Satya Vennela <ernis@microsoft.com>
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D45521
2024-06-07 07:56:07 +00:00
..
config.mk Revert "config.mk: Add MK_VIMAGE knob" 2024-04-25 22:43:36 +01:00
dtb.build.mk sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
dtb.mk sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
files kern: Remove leftover saf1761otg bits 2024-06-03 12:52:58 -03:00
files.amd64 Hyper-V: TLB flush enlightment using hypercall 2024-06-07 07:56:07 +00:00
files.arm conf: deduplicate dwc config logic 2024-02-27 18:10:14 -04:00
files.arm64 arm64: Support BTI checking in most of the kernel 2024-06-05 09:23:40 +00:00
files.i386 files.x86: Pull in some more duplicate lines from files.{amd64,i386} 2024-04-12 14:35:45 -07:00
files.powerpc ice_ddp: Update package to 1.3.36.0 2024-02-20 21:13:18 -08:00
files.riscv riscv: Move sigcode out of locore.S 2024-06-04 20:18:05 -03:00
files.x86 x86/iommu: extract useful utilities into x86_iommu.c 2024-05-25 08:32:01 +03:00
kern.mk arm64: Disable outling atomics 2024-06-05 09:23:40 +00:00
kern.opts.mk Revert "config.mk: Add MK_VIMAGE knob" 2024-04-25 22:43:36 +01:00
kern.post.mk sanitizers: Avoid building genassym.c and genoffset.c with sanitizers 2024-01-12 16:09:14 -05:00
kern.pre.mk Fix bnxt build in LINT 2024-05-29 09:49:53 -06:00
kmod.mk kmod.mk use ${XARGS} 2024-05-10 12:05:05 -07:00
kmod.opts.mk sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
kmod_syms.awk sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
kmod_syms_prefix.awk sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
ldscript.amd64 kernel: Sync ldscript files wrt gnu.attributes and .note.GNU-stack 2024-02-29 09:30:37 -07:00
ldscript.arm kernel: Sync ldscript files wrt gnu.attributes and .note.GNU-stack 2024-02-29 09:30:37 -07:00
ldscript.arm64 kernel: Sync ldscript files wrt gnu.attributes and .note.GNU-stack 2024-02-29 09:30:37 -07:00
ldscript.i386 kernel: Sync ldscript files wrt gnu.attributes and .note.GNU-stack 2024-02-29 09:30:37 -07:00
ldscript.kmod.amd64 sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
ldscript.kmod.i386 sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
ldscript.powerpc kernel: Sync ldscript files wrt gnu.attributes and .note.GNU-stack 2024-02-29 09:30:37 -07:00
ldscript.powerpc64 kernel: Sync ldscript files wrt gnu.attributes and .note.GNU-stack 2024-02-29 09:30:37 -07:00
ldscript.powerpc64le kernel: Sync ldscript files wrt gnu.attributes and .note.GNU-stack 2024-02-29 09:30:37 -07:00
ldscript.powerpcspe kernel: Sync ldscript files wrt gnu.attributes and .note.GNU-stack 2024-02-29 09:30:37 -07:00
ldscript.riscv kernel: Sync ldscript files wrt gnu.attributes and .note.GNU-stack 2024-02-29 09:30:37 -07:00
Makefile.amd64 sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
Makefile.arm sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
Makefile.arm64 sys: Build arm64 per-thread SSP with GCC 2024-05-22 08:20:01 +00:00
Makefile.i386 sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
Makefile.powerpc sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
Makefile.riscv sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
newvers.sh sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
NOTES snd_hdsp(4): RME HDSP 9632 and HDSP 9652 sound card driver. 2024-05-09 19:36:40 +01:00
options Remove TCP_SAD optional code now that the sack filter performs this function. 2024-05-18 10:57:04 -04:00
options.amd64 uart: Support EARLY_PRINTF on x86 for port-mapped COM ports 2023-10-20 16:07:24 -06:00
options.arm arm: prune imx5 support from the tree 2023-10-26 22:55:17 -05:00
options.arm64 Import the kernel parts of bhyve/arm64 2024-02-21 18:55:32 +00:00
options.i386 i386: Use DEV_HYPERV to enable HyperV APIC vector 2024-04-13 19:10:44 -07:00
options.powerpc sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
options.riscv sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
std.debug sys: add conf/std.debug, generic debugging options 2024-04-23 15:13:31 -06:00
std.nodebug std.nodebug: remove DIAGNOSTIC from debug configs 2023-08-18 16:39:22 +03:00
sysent.mk sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
systags.sh sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
vdso_amd64.ldscript spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
vdso_amd64_ia32.ldscript spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
WITHOUT_SOURCELESS sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
WITHOUT_SOURCELESS_HOST sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
WITHOUT_SOURCELESS_UCODE sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00