From: Sean Christopherson <seanjc@google.com>
To: Chao Gao <chao.gao@intel.com>
Cc: David Riley <d.riley@proxmox.com>,
Paolo Bonzini <pbonzini@redhat.com>,
linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
jon@nutanix.com
Subject: Re: [PATCH v6 00/28] KVM: combined patchset for MBEC/GMET support
Date: Thu, 14 May 2026 12:13:43 -0700 [thread overview]
Message-ID: <agYe55tMcLRoMT_1@google.com> (raw)
In-Reply-To: <agUvVorKYNmGx3XT@intel.com>
On Thu, May 14, 2026, Chao Gao wrote:
> On Mon, May 11, 2026 at 01:07:33PM +0200, David Riley wrote:
> >is that enough?
> >
> >dmesg | grep -A 50 "soft lockup - CPU#11"
>
> Do you also have a hard lockup trace?
>
> I want to make sure the host lockup is not the issue discussed here:
>
> https://lore.kernel.org/kvm/70cd3e97fbb796e2eb2ff8cd4b7614ada05a5f24.camel@intel.com
Ugh, if it is the hrtimer issue, I apologize in advance. Despite being bitten
by that bug over, and over, and over, I somehow keep forgetting to mention it to
others when they run into problems. Glad someone is paying attention...
next prev parent reply other threads:[~2026-05-14 19:13 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-05 19:51 [PATCH v6 00/28] KVM: combined patchset for MBEC/GMET support Paolo Bonzini
2026-05-05 19:51 ` [PATCH 01/28] KVM: TDX/VMX: rework EPT_VIOLATION_EXEC_FOR_RING3_LIN into PROT_MASK Paolo Bonzini
2026-05-05 19:52 ` [PATCH 02/28] KVM: x86/mmu: remove SPTE_PERM_MASK Paolo Bonzini
2026-05-05 19:52 ` [PATCH 03/28] KVM: x86/mmu: free up bit 10 of PTEs in preparation for MBEC Paolo Bonzini
2026-05-05 19:52 ` [PATCH 04/28] KVM: x86/mmu: shuffle high bits of SPTEs " Paolo Bonzini
2026-05-05 19:52 ` [PATCH 05/28] KVM: x86/mmu: remove SPTE_EPT_* Paolo Bonzini
2026-05-05 19:52 ` [PATCH 06/28] KVM: x86/mmu: merge make_spte_{non,}executable Paolo Bonzini
2026-05-05 19:52 ` [PATCH 07/28] KVM: x86/mmu: rename and clarify BYTE_MASK Paolo Bonzini
2026-05-05 19:52 ` [PATCH 08/28] KVM: x86/mmu: separate more EPT/non-EPT permission_fault() Paolo Bonzini
2026-05-07 14:35 ` Sean Christopherson
2026-05-05 19:52 ` [PATCH 09/28] KVM: x86/mmu: introduce ACC_READ_MASK Paolo Bonzini
2026-05-05 19:52 ` [PATCH 10/28] KVM: x86/mmu: pass PFERR_GUEST_PAGE/FINAL_MASK to kvm_translate_gpa Paolo Bonzini
2026-05-05 19:52 ` [PATCH 11/28] KVM: x86/mmu: pass pte_access for final nGPA->GPA walk Paolo Bonzini
2026-05-05 19:52 ` [PATCH 12/28] KVM: x86: make translate_nested_gpa vendor-specific Paolo Bonzini
2026-05-05 19:52 ` [PATCH 13/28] KVM: x86/mmu: split XS/XU bits for EPT Paolo Bonzini
2026-05-05 19:52 ` [PATCH 14/28] KVM: x86/mmu: move cr4_smep to base role Paolo Bonzini
2026-05-05 19:52 ` [PATCH 15/28] KVM: VMX: enable use of MBEC Paolo Bonzini
2026-05-07 14:40 ` Sean Christopherson
2026-05-05 19:52 ` [PATCH 16/28] KVM: nVMX: pass advanced EPT violation vmexit info to guest Paolo Bonzini
2026-05-05 19:52 ` [PATCH 17/28] KVM: nVMX: pass PFERR_USER_MASK to MMU on EPT violations Paolo Bonzini
2026-05-05 19:52 ` [PATCH 18/28] KVM: x86/mmu: add support for MBEC to EPT page table walks Paolo Bonzini
2026-05-05 19:52 ` [PATCH 19/28] KVM: nVMX: advertise MBEC to nested guests Paolo Bonzini
2026-05-05 19:52 ` [PATCH 20/28] KVM: nVMX: allow MBEC with EVMCS Paolo Bonzini
2026-05-05 19:52 ` [PATCH 21/28] KVM: x86/mmu: propagate access mask from root pages down Paolo Bonzini
2026-05-05 19:52 ` [PATCH 22/28] KVM: x86/mmu: introduce cpu_role bit for availability of PFEC.I/D Paolo Bonzini
2026-05-05 19:52 ` [PATCH 23/28] KVM: SVM: add GMET bit definitions Paolo Bonzini
2026-05-05 19:52 ` [PATCH 24/28] KVM: x86/mmu: hard code more bits in kvm_init_shadow_npt_mmu Paolo Bonzini
2026-05-05 19:52 ` [PATCH 25/28] KVM: x86/mmu: add support for GMET to NPT page table walks Paolo Bonzini
2026-05-05 19:52 ` [PATCH 26/28] KVM: SVM: enable GMET and set it in MMU role Paolo Bonzini
2026-05-05 19:52 ` [PATCH 27/28] KVM: SVM: work around errata 1218 Paolo Bonzini
2026-05-05 19:52 ` [PATCH 28/28] KVM: nSVM: enable GMET for guests Paolo Bonzini
2026-05-07 14:44 ` [PATCH v6 00/28] KVM: combined patchset for MBEC/GMET support Sean Christopherson
2026-05-07 17:49 ` Paolo Bonzini
2026-05-11 10:53 ` David Riley
2026-05-11 10:55 ` Paolo Bonzini
2026-05-11 11:07 ` David Riley
2026-05-14 2:11 ` Chao Gao
2026-05-14 19:13 ` Sean Christopherson [this message]
2026-05-12 14:32 ` Paolo Bonzini
2026-05-12 16:34 ` Paolo Bonzini
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=agYe55tMcLRoMT_1@google.com \
--to=seanjc@google.com \
--cc=chao.gao@intel.com \
--cc=d.riley@proxmox.com \
--cc=jon@nutanix.com \
--cc=kvm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=pbonzini@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox