From: Hao Xu <hao.xu@linux.dev>
To: "Stefan Hajnoczi" <stefanha@gmail.com>,
"Alex Bennée" <alex.bennee@linaro.org>
Cc: virtio-fs@redhat.com, Erik Schilling <erik.schilling@linaro.org>,
QEMU Developers <qemu-devel@nongnu.org>,
Stefan Hajnoczi <stefanha@redhat.com>,
Vivek Goyal <vgoyal@redhat.com>
Subject: Re: [Virtio-fs] Status of DAX for virtio-fs/virtiofsd?
Date: Wed, 6 Sep 2023 21:07:16 +0800 [thread overview]
Message-ID: <5e6b1bbd-bc0a-cff5-119c-639a9d15e72a@linux.dev> (raw)
In-Reply-To: <CAJSP0QX+NeJ8Z5d+2ocUUVj4EGopxKT+trmEfacgvhE7TqCokQ@mail.gmail.com>
On 5/18/23 00:26, Stefan Hajnoczi wrote:
> On Wed, 17 May 2023 at 11:54, Alex Bennée <alex.bennee@linaro.org> wrote:
> Hi Alex,
> There were two unresolved issues:
>
> 1. How to inject SIGBUS when the guest accesses a page that's beyond
> the end-of-file.
Hi Stefan,
Does this SIGBUS issue exist if the guest kernel can be trusted? Since in
that case, we can check the offset value in guest kernel.
Thanks,
Hao
next prev parent reply other threads:[~2023-09-06 13:08 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-17 15:23 Status of DAX for virtio-fs/virtiofsd? Alex Bennée
2023-05-17 16:26 ` Stefan Hajnoczi
2023-05-18 19:45 ` Vivek Goyal
2023-05-22 12:54 ` Alex Bennée
2023-09-06 13:07 ` Hao Xu [this message]
2023-09-06 13:57 ` [Virtio-fs] " Stefan Hajnoczi
2023-09-07 4:19 ` Hao Xu
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