From: Frederick Lawler <fred@cloudflare.com>
To: Keith Busch <kbusch@kernel.org>
Cc: Simon Horman <horms@kernel.org>, Keith Busch <kbusch@meta.com>,
seanjc@google.com, pbonzini@redhat.com, kvm@vger.kernel.org,
leiyang@redhat.com, virtualization@lists.linux.dev,
x86@kernel.org, netdev@vger.kernel.org,
kernel-team@cloudfalre.com
Subject: Re: [PATCHv3 2/2] kvm: retry nx_huge_page_recovery_thread creation
Date: Thu, 1 May 2025 10:12:24 -0500 [thread overview]
Message-ID: <aBOPWGPTCgnUgtw-@CMGLRV3> (raw)
In-Reply-To: <Z8clO24vFqlDdge4@kbusch-mbp.dhcp.thefacebook.com>
Hi Keith,
On Tue, Mar 04, 2025 at 09:07:23AM -0700, Keith Busch wrote:
> On Tue, Mar 04, 2025 at 03:59:22PM +0000, Simon Horman wrote:
> > A minor nit from my side:
> >
> > As you are changing this line, and it seems like there will be another
> > revision of this series anyway, please consider updating the indentation to
> > use tabs.
>
> The patch is already applied to upstream and stable, and I think Paolo
> must have taken care of the formatting because it looks good in the
> commit now:
>
> https://web.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=916b7f42b3b3b539a71c204a9b49fdc4ca92cd82a
I backported this patch cleanly on top of 6.12.24 and ran it on some of
our production nodes. I compared 6.12.24 to the patched 6.12.24 over the
last three days, and we saw a drop in ENOMEM reports from firecracker.
It also appears our VM's to be consistently spinning up again.
When you said stable here, I checked the stable queue and lists, but I
didn't see this patch in 6.12. (only in the 6.14/15 stable) Can we get
this backported to 6.12 as well?
Fred
next prev parent reply other threads:[~2025-05-01 15:12 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-27 23:06 [PATCHv3 0/2] Keith Busch
2025-02-27 23:06 ` [PATCHv3 1/2] vhost: return task creation error instead of NULL Keith Busch
2025-02-28 18:34 ` Mike Christie
2025-02-27 23:06 ` [PATCHv3 2/2] kvm: retry nx_huge_page_recovery_thread creation Keith Busch
2025-03-04 15:59 ` Simon Horman
2025-03-04 16:07 ` Keith Busch
2025-05-01 15:12 ` Frederick Lawler [this message]
2025-02-28 8:07 ` [PATCHv3 0/2] Lei Yang
2025-02-28 14:15 ` Sean Christopherson
2025-02-28 14:32 ` Sean Christopherson
2025-02-28 14:58 ` Keith Busch
2025-02-28 15:29 ` Sean Christopherson
2025-02-28 15:36 ` Keith Busch
2025-02-28 16:43 ` Paolo Bonzini
2025-02-28 17:03 ` Sean Christopherson
2025-07-08 22:17 ` Keith Busch
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