[Kernel-packages] [Bug 1782206] Re: KVM enable SnowRidge Accelerator Interfacing Architecture (AIA)

2019-03-20 Thread Paul Lai
33823f4d6 x86/cpufeatures: Enumerate MOVDIRI instruction ace6485a0 x86/cpufeatures: Enumerate MOVDIR64B instruction 65e259d5c tools arch x86: Update tools's copy of cpufeatures.h (linux 5.1-rc1) 74f2370bb KVM: x86: expose MOVDIRI CPU feature into VM. c029b5deb KVM: x86: expose MOVDIR64B CPU featur

[Kernel-packages] [Bug 1828495] Re: [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM.

2019-06-03 Thread Paul Lai
This patch is also needed for kernels before 4.18 cd28325249 KVM: VMX: support MSR_IA32_ARCH_CAPABILITIES as a feature MSR ( 25-6-18) This patchset populates the structure in arch/x86/kvm/x86.c: msr_based_features{} With out this patch, qemu asserts at kvm_get_supported_feature_msrs(KVMS

[Kernel-packages] [Bug 1782206] Re: KVM enable SnowRidge Accelerator Interfacing Architecture (AIA)

2019-05-07 Thread Paul Lai
Chris: a little of both. The UMONITOR/UMWAIT/TPAUSE is delay, but the rest has been upstreamed (as you already noted.) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1782206 Title: KVM

[Kernel-packages] [Bug 1782209] Re: KVM SnowRidge Split-lock disable

2019-05-07 Thread Paul Lai
Related QEMU patch can be found at: https://lists.gnu.org/archive/html/qemu-devel/2019-03/msg00507.html and related kvm-unit-test can be found at: https://patchwork.kernel.org/patch/10837677/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed

Re: [Kernel-packages] [Bug 1782208] Re: KVM SnowRidge Adaptive PEBS

2019-05-07 Thread Paul Lai
No updates/upstream at this time. -Original Message- From: boun...@canonical.com [mailto:boun...@canonical.com] On Behalf Of Christian Ehrhardt ? Sent: Monday, May 6, 2019 10:29 PM To: Lai, Paul C Subject: [Bug 1782208] Re: KVM SnowRidge Adaptive PEBS Are there updates and/or references

[Kernel-packages] [Bug 1782206] Re: KVM enable SnowRidge Accelerator Interfacing Architecture (AIA)

2019-10-29 Thread Paul Lai
qemu post 4.1.0 (yet untagged) 67192a298f5 x86/cpu: Add support for UMONITOR/UMWAIT/TPAUSE 6508799707b target/i386: Add support for save/load IA32_UMWAIT_CONTROL MSR -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://

[Kernel-packages] [Bug 1782206] Re: KVM enable SnowRidge Accelerator Interfacing Architecture (AIA)

2019-09-30 Thread Paul Lai
Additional KVM patches has been merged (post 5.3-rc8): e69e72faa3a KVM: x86: Add support for user wait instructions 6e3ba4abcea KVM: vmx: Emulate MSR IA32_UMWAIT_CONTROL bf653b78f96 KVM: vmx: Introduce handle_unexpected_vmexit and handle WAITPKG vmexit [There's no Xen AIA work (yet)] -- You re

[Kernel-packages] [Bug 1954466] Re: KVM Protection Keys for Supervisor Pages (PKS)

2021-12-13 Thread Paul Lai
Thanks for correcting pkg names. No upstream commits yet. Target Linux 5.19 timeframe. Target Ubuntu 23.04. Platform is Sapphire Rapids -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1954

[Kernel-packages] [Bug 1954463] Re: KVM ROP Control-Flow Enforcement Tech (CET)

2021-12-13 Thread Paul Lai
Thanks for correcting pkg names. No upstream commits yet. Target Linux 5.18 timeframe. Target Ubuntu 22.10. Platform is Sapphire Rapids. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1

[Kernel-packages] [Bug 1954464] Re: kvm SPR support for AMX

2021-12-13 Thread Paul Lai
Thanks for correcting pkg names. No upstream commits yet. Target Linux 5.18 timeframe. Target Ubuntu 22.04. Platform is Sapphire Rapids. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/19

[Kernel-packages] [Bug 1954465] Re: KVM AIA User IPI

2021-12-13 Thread Paul Lai
Thanks for correcting pkg names. No upstream commits yet. Target Linux 5.18 timeframe. Target Ubuntu 22.10. Platform is Sapphire Rapids. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/195

[Kernel-packages] [Bug 1954474] Re: KVM notify VM Exit

2021-12-13 Thread Paul Lai
Thanks for correcting pkg names. No upstream commits yet. Target Linux 5.17 timeframe. Target Ubuntu 22.04. Platform is Sapphire Rapids -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1954

[Kernel-packages] [Bug 1954472] Re: KVM Scalable I/O Virtualization

2021-12-13 Thread Paul Lai
Thanks for correcting pkg names. No upstream commits yet. Target Linux 5.18 timeframe. Target Ubuntu 22.10. Platform is Sapphire Rapids -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1954

[Kernel-packages] [Bug 1954471] Re: KVM AIA Work Dispatch Instructions

2021-12-13 Thread Paul Lai
Thanks for correcting pkg names. No upstream commits yet. Target Linux TBD. Platform is Sapphire Rapids -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1954471 Title: KVM AIA Work Dispa

[Kernel-packages] [Bug 1954473] Re: KVM Shared Virtual Memory (SVM)

2021-12-13 Thread Paul Lai
Thanks for correcting pkg names. No upstream commits yet. Target Linux 5.19 timeframe. Target Ubuntu 23.04. Platform is Sapphire Rapids -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1954

[Kernel-packages] [Bug 1954469] Re: KVM Bus Lock Debug Exception

2021-12-13 Thread Paul Lai
in linux 5.13 e8ea85fb2 KVM: X86: Add support for the emulation of DR6_BUS_LOCK bit 76ea438b4 KVM: X86: Expose bus lock debug exception to guest qemu 6.1 06e878b41 target/i386: Add bus lock debug exception support -- You received this bug notification because you are a member of Kernel Packages,

[Kernel-packages] [Bug 1956998] [NEW] kvm SGX numa support

2022-01-10 Thread Paul Lai
Public bug reported: The basic SGX patches were merged into Qemu release, the left NUMA function for SGX should be enabled. The patch1 implemented the SGX NUMA ACPI to enable NUMA in the SGX guest. Since Libvirt need detailed host SGX EPC sections info to decide how to allocate EPC sections for SG

[Kernel-packages] [Bug 1983656] RE: Confirm new features of Ubuntu 22.10

2022-09-19 Thread Paul Lai
Hi Jeff: Intel Linux Virtualization is preparing to validate Intel Virtualized features in Ubuntu 22.10. What kernel and qemu versions can we expect? From: Lai, Paul C Sent: Friday, September 16, 2022 7:48 AM To: Fang, Xun ; Pathi, Pragyansri ; Sethi, Puneet Subject: RE: Confirm new features of