Date: Mon, 15 Dec 2014 23:21:35 +0100 (CET)
From: Stefan Fritsch s...@sfritsch.de
On Thu, 11 Dec 2014, Mark Kettenis wrote:
From: Alexey Suslikov alexey.susli...@gmail.com
Date: Thu, 11 Dec 2014 20:51:14 + (UTC)
Stefan Fritsch sf at sfritsch.de writes:
---
On Tue, Dec 16, 2014 at 11:08:03AM +0100, Mark Kettenis wrote:
Date: Mon, 15 Dec 2014 23:21:35 +0100 (CET)
From: Stefan Fritsch s...@sfritsch.de
On Thu, 11 Dec 2014, Mark Kettenis wrote:
From: Alexey Suslikov alexey.susli...@gmail.com
Date: Thu, 11 Dec 2014 20:51:14 + (UTC)
On Mon, 15 Dec 2014, Ted Unangst wrote:
On Mon, Dec 15, 2014 at 23:55, Stefan Fritsch wrote:
Only in order to get a flags field that can be tweaked with config(8). And
to allow disable via config(8), though that could also be achieved with a
flag.
Tweaking the behavior with a flags
CVSROOT: /cvs
Module name: src
Changes by: s...@cvs.openbsd.org 2014/12/16 14:02:58
Modified files:
sys/arch/amd64/amd64: identcpu.c
sys/arch/amd64/include: specialreg.h
Log message:
Define and print HV cpuid flag.
This is set by many hypervisors, including kvm, vmware, hyper-v.
do they
On Thu, 11 Dec 2014, Mark Kettenis wrote:
From: Alexey Suslikov alexey.susli...@gmail.com
Date: Thu, 11 Dec 2014 20:51:14 + (UTC)
Stefan Fritsch sf at sfritsch.de writes:
--- a/sys/arch/amd64/include/specialreg.h
+++ b/sys/arch/amd64/include/specialreg.h
at at -158,6
On Wed, Dec 10, 2014 at 00:32, Stefan Fritsch wrote:
--- a/sys/arch/amd64/conf/GENERIC
+++ b/sys/arch/amd64/conf/GENERIC
@@ -39,6 +39,8 @@ isa0at amdpcib?
isa0 at tcpcib?
pci* at mainbus0
+paravirt0 at mainbus0
+
acpi0 at bios0
acpitimer*at acpi?
acpihpet* at
On Mon, 15 Dec 2014, Ted Unangst wrote:
On Wed, Dec 10, 2014 at 00:32, Stefan Fritsch wrote:
--- a/sys/arch/amd64/conf/GENERIC
+++ b/sys/arch/amd64/conf/GENERIC
@@ -39,6 +39,8 @@ isa0 at amdpcib?
isa0at tcpcib?
pci*at mainbus0
+paravirt0 at mainbus0
+
On Mon, Dec 15, 2014 at 23:55, Stefan Fritsch wrote:
Only in order to get a flags field that can be tweaked with config(8). And
to allow disable via config(8), though that could also be achieved with a
flag.
Tweaking the behavior with a flags value is necessary because hypervisors
not
On Wed, Dec 10, 2014 at 12:32:02AM +0100, Stefan Fritsch wrote:
Hi,
in summer, I posted some paravirt patches for amd64. In response to the
comments I received then, I have created some infrastructure to binary
patch kernel code during boot. In order to get some feedback, I am posting
On Thursday 11 December 2014 22:20:06, Jonathan Gray wrote:
On Wed, Dec 10, 2014 at 12:32:02AM +0100, Stefan Fritsch wrote:
For the codepatching part, the most interesting files are
codepatch.c and codepatch.h. In copy.S and cpu.c, I convert the
code patching already done for SMAP to the
Stefan Fritsch sf at sfritsch.de writes:
--- a/sys/arch/amd64/include/specialreg.h
+++ b/sys/arch/amd64/include/specialreg.h
at at -158,6 +158,7 at at
#define CPUIDECX_AVX0x1000 /* Advanced Vector Extensions
*/
#define CPUIDECX_F16C 0x2000 /* 16bit
From: Alexey Suslikov alexey.susli...@gmail.com
Date: Thu, 11 Dec 2014 20:51:14 + (UTC)
Stefan Fritsch sf at sfritsch.de writes:
--- a/sys/arch/amd64/include/specialreg.h
+++ b/sys/arch/amd64/include/specialreg.h
at at -158,6 +158,7 at at
#defineCPUIDECX_AVX
From: Alexey Suslikov alexey.susli...@gmail.com
Date: Thu, 11 Dec 2014 20:51:14 + (UTC)
Stefan Fritsch sf at sfritsch.de writes:
--- a/sys/arch/amd64/include/specialreg.h
+++ b/sys/arch/amd64/include/specialreg.h
at at -158,6 +158,7 at at
#define CPUIDECX_AVX
Hi,
in summer, I posted some paravirt patches for amd64. In response to the
comments I received then, I have created some infrastructure to binary
patch kernel code during boot. In order to get some feedback, I am posting
the whole paravirt code patching diff here. Also, KVM users may be
in summer, I posted some paravirt patches for amd64. In response to the
comments I received then, I have created some infrastructure to binary
patch kernel code during boot. In order to get some feedback, I am posting
the whole paravirt code patching diff here. Also, KVM users may be
On Wednesday 10 December 2014 00:52:44, Antoine Jacoutot wrote:
I assume we still need this:
printf 'change paravirt0\ny\n\n0x8\nq\n' | config -ef /bsd
under Illumos?
Correct
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