similar to: [PATCH 0/4] XSA-52..54 follow-up

From eee3a3d3072651327453220876ebe9a7345d6ffe Mon Sep 17 00:00:00 2001 From: Liu Jinsong <jinsong.liu@intel.com> Date: Tue, 19 Nov 2013 18:44:45 +0800 Subject: [PATCH 2/5] X86 architecture instruction set extension definiation Intel has released new version of Intel Architecture Instruction Set Extensions Programming Reference, add new features like AVX-512, MPX, etc. refer

If a guest sets a state and dirties the state, but later temporarily clears the state, and at this time if this vcpu is scheduled out, then other vcpus may corrupt the state before the vcpu is scheduled in again, thus the state cannot be restored correctly. To solve this issue, this patch save/restore all states unconditionally on vcpu context switch. Signed-off-by: Weidong Han

From a06ea5f6960b7bfa473f5d56762ce3a06b0a2b07 Mon Sep 17 00:00:00 2001 From: Liu Jinsong <jinsong.liu@intel.com> Date: Mon, 25 Nov 2013 01:13:12 +0800 Subject: [PATCH 2/4 V2] X86: enable support for new ISA extensions Intel has released new version of Intel Architecture Instruction Set Extensions Programming Reference, adding new features like AVX-512, MPX, etc. Refer to

On Tue, Apr 28, 2020 at 05:17:14PM +0200, Joerg Roedel wrote: > From: Mike Stunes <mstunes at vmware.com> > > To avoid a future VMEXIT for a subsequent CPUID function, cache the > results returned by CPUID into an xarray. > > [tl: coding standard changes, register zero extension] > > Signed-off-by: Mike Stunes <mstunes at vmware.com> > Signed-off-by: Tom

On Tue, Apr 28, 2020 at 05:17:14PM +0200, Joerg Roedel wrote: > From: Mike Stunes <mstunes at vmware.com> > > To avoid a future VMEXIT for a subsequent CPUID function, cache the > results returned by CPUID into an xarray. > > [tl: coding standard changes, register zero extension] > > Signed-off-by: Mike Stunes <mstunes at vmware.com> > Signed-off-by: Tom

Hi, Keir, The following patches refines Xen support for CPU Xsave/Xrestore support. There are four patches included. Patch 1/4: Cleaning up existing Xsave code in Xen. Replace xfeature_low and xfeature_high with a u64 variable xfeature_mask. In structure hvm_vcpu, rename xfeature_mask to xcr0 Provide EDX:EAX with all bits set to 1 for XSAVE and XRSTOR as spec recommends

Proposed small change to the command line of virt-v2v when specifying that you want VDDK mode. Rich.

I was attempting one way to solve: https://bugzilla.redhat.com/show_bug.cgi?id=1400332 "RFE: virt-builder should support templates with encrypted filesystems" However this approach doesn't really work because templates containing encrypted partitions cannot be compressed, and therefore the guest template would be a multi-gigabyte download. I better approach will likely be to use

From: Borislav Petkov <bp at suse.de> Using static_cpu_has() is pointless on those paths, convert them to the boot_cpu_has() variant. No functional changes. Reported-by: Nadav Amit <nadav.amit at gmail.com> Signed-off-by: Borislav Petkov <bp at suse.de> Cc: Aubrey Li <aubrey.li at intel.com> Cc: Dave Hansen <dave.hansen at intel.com> Cc: Dominik Brodowski <linux

From: Mihai Don?u <mdontu at bitdefender.com> This event is sent when the extended control register XCR0 is going to be changed. Signed-off-by: Mihai Don?u <mdontu at bitdefender.com> Co-developed-by: Nicu?or C??u <ncitu at bitdefender.com> Signed-off-by: Nicu?or C??u <ncitu at bitdefender.com> Signed-off-by: Adalbert Laz?r <alazar at bitdefender.com> ---

From: Mihai Don?u <mdontu at bitdefender.com> This event is sent when an extended control register XCR is going to be changed. Signed-off-by: Mihai Don?u <mdontu at bitdefender.com> Co-developed-by: Nicu?or C??u <ncitu at bitdefender.com> Signed-off-by: Nicu?or C??u <ncitu at bitdefender.com> Signed-off-by: Adalbert Laz?r <alazar at bitdefender.com> ---

Hi, I have a data.frame as following: var1 var2 1 ab_c_(ok) 2 okf789(db)_c 3 jojfiod(90).gt 4 "ij"_(78)__op 5 (iojfodjfo)_ab what I want is to create a new variable called "var3". the value of var3 is the content in the Parentheses. so var3 would be: var3 ok db 90 78 iojfodjfo how to do this? thanks, karena --

This can be used by the introspection tool to emulate SSE instructions. Signed-off-by: Adalbert Laz?r <alazar at bitdefender.com> --- Documentation/virt/kvm/kvmi.rst | 33 ++++++++++++++++ arch/x86/include/uapi/asm/kvmi.h | 9 +++++ arch/x86/kvm/kvmi.c | 17 +++++++++ include/uapi/linux/kvmi.h | 2 +

Hi Andi, This series of patches updates paravirt_ops in various ways. Some of the changes are plain cleanups and improvements, and some add some interfaces necessary for Xen. The brief overview: add-MAINTAINERS.patch - obvious remove-CONFIG_DEBUG_PARAVIRT.patch - no longer needed paravirt-nop.patch - mark nop operations consistently paravirt-pte-accessors.patch - operations to pack/unpack

Hi Andi, This series of patches updates paravirt_ops in various ways. Some of the changes are plain cleanups and improvements, and some add some interfaces necessary for Xen. The brief overview: add-MAINTAINERS.patch - obvious remove-CONFIG_DEBUG_PARAVIRT.patch - no longer needed paravirt-nop.patch - mark nop operations consistently paravirt-pte-accessors.patch - operations to pack/unpack

Hi I've found bugs in vorbis-tools and wrote this patch to fix them: 1st part is to fix single-channel flac files. 2nd part fixes a problem with thread race causing lockup if you press Ctrl-C Ctrl-C sets sig_request.cancel, buffer thread exits if it sees sig_request.cancel However, if Ctrl-C was pressed here do { if (nthc-- == 0) { ----------------> Ctrl-C

[PATCH 4/8] HVM save restore: vcpu context support Signed-off-by: Zhai Edwin <edwin.zhai@intel.com> save/restore HVM vcpu context such as vmcs diff -r ee20d1905bde xen/arch/x86/domain.c --- a/xen/arch/x86/domain.c Thu Jan 11 16:40:55 2007 +0800 +++ b/xen/arch/x86/domain.c Thu Jan 11 16:46:59 2007 +0800 @@ -573,6 +573,7 @@ int arch_set_info_guest( else {

----- Forwarded message from Don Armstrong <don@donarmstrong.com> ----- Date: Thu, 30 Sep 2004 16:19:41 -0700 From: Don Armstrong <don@donarmstrong.com> Resent-From: Don Armstrong <don@donarmstrong.com> To: submit@bugs.debian.org Subject: Bug#274301: libflac4 segfaults on corrupt flac files Severity: normal Package: libflac4 Version: 1.1.0-11 Running ogg123 on

Hi Andi, Here's a repost of the paravirt_ops update series I posted the other day. Since then, I found a few potential bugs with patching clobbering, cleaned up and documented paravirt.h and the patching machinery. Overview: add-MAINTAINERS.patch obvious remove-CONFIG_DEBUG_PARAVIRT.patch No longer meaningful or needed. paravirt-nop.patch Clean up nop paravirt_ops functions, mainly to

Hi Andi, Here's a repost of the paravirt_ops update series I posted the other day. Since then, I found a few potential bugs with patching clobbering, cleaned up and documented paravirt.h and the patching machinery. Overview: add-MAINTAINERS.patch obvious remove-CONFIG_DEBUG_PARAVIRT.patch No longer meaningful or needed. paravirt-nop.patch Clean up nop paravirt_ops functions, mainly to