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From: Paolo Bonzini <pbonzini@redhat.com>
To: Jiri Slaby <jirislaby@kernel.org>,
	kvm@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org>,
	mm <linux-mm@kvack.org>
Cc: yuzhao@google.com, Michal Hocko <MHocko@suse.com>,
	Vlastimil Babka <vbabka@suse.cz>,
	shy828301@gmail.com
Subject: Re: Stalls in qemu with host running 6.1 (everything stuck at mmap_read_lock())
Date: Wed, 11 Jan 2023 23:50:37 +0100	[thread overview]
Message-ID: <2a420443-e45d-0334-0e72-dd40c4ee5b1e@redhat.com> (raw)
In-Reply-To: <b8017e09-f336-3035-8344-c549086c2340@kernel.org>

On 1/11/23 09:00, Jiri Slaby wrote:
> 
> 
> I rmmoded kvm-intel now, so:
>    qemu-kvm: failed to initialize kvm: No such file or directory
>    qemu-kvm: falling back to tcg
> and it behaves the same (more or less expected).

Not entirely expected, but at least it throws the ball to mm camp and 
excludes any bug involving KVM mmu notifiers.

Paolo


  parent reply	other threads:[~2023-01-11 22:51 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-11  8:00 Stalls in qemu with host running 6.1 (everything stuck at mmap_read_lock()) Jiri Slaby
2023-01-11  8:23 ` Vlastimil Babka
2023-01-11  8:31 ` Michal Hocko
2023-01-11  9:21 ` Linux kernel regression tracking (#adding)
2023-01-19 14:58   ` Vlastimil Babka
2023-01-11 22:50 ` Paolo Bonzini [this message]
2023-01-12  0:37 ` Pedro Falcato
2023-01-12  6:07   ` Jiri Slaby
2023-01-12 10:31     ` Maxim Levitsky
2023-01-12 10:35       ` Vlastimil Babka
2023-01-12 15:43     ` Jiri Slaby
2023-01-12 16:57       ` Jiri Slaby
2023-01-13 17:14         ` Liam Howlett
2023-01-12  8:23   ` Yu Zhao
2023-01-13 17:27     ` Liam Howlett

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