All of lore.kernel.org
 help / color / mirror / Atom feed
From: Maximilian Engelhardt <maxi@daemonizer.de>
To: xen-devel@lists.xenproject.org
Cc: Anthony PERARD <anthony.perard@vates.tech>,
	Juergen Gross <jgross@suse.com>,
	Anthony PERARD <anthony@xenproject.org>
Subject: Re: [XEN PATCH] libxl: Fix device_add QMP calls with QEMU 9.2 and newer
Date: Mon, 15 Dec 2025 17:47:24 +0100	[thread overview]
Message-ID: <3949153.VdNmn5OnKV@localhost> (raw)
In-Reply-To: <20251215135124.11410-1-anthony@xenproject.org>

On Monday, 15 December 2025 14:51:24 CET Anthony PERARD wrote:
> From: Anthony PERARD <anthony.perard@vates.tech>
> 
> QEMU used to ignore JSON types and do conversion string <-> integer
> automatically for the command "device_add", but that was removed in
> QEMU 9.2 (428d1789df91 ("docs/about: Belatedly document tightening of
> QMP device_add checking")).
> 
> Fixes: 9718ab394d5d ("libxl_usb: Make libxl__device_usbctrl_add uses
> ev_qmp")
> Fixes: 40c7eca10a82 ("libxl_usb: Make libxl__device_usbdev_add
> uses ev_qmp")
> Signed-off-by: Anthony PERARD <anthony.perard@vates.tech>

I can confirm with this patch usb passthrough works on the debian xen 4.20 
package.

Tested-by: Maximilian Engelhardt <maxi@daemonizer.de>




      parent reply	other threads:[~2025-12-15 16:47 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-12-15 13:51 [XEN PATCH] libxl: Fix device_add QMP calls with QEMU 9.2 and newer Anthony PERARD
2025-12-15 14:01 ` Juergen Gross
2025-12-15 14:11 ` Jan Beulich
2025-12-15 14:41   ` Anthony PERARD
2026-02-19 13:29     ` Maximilian Engelhardt
2026-03-09 14:48       ` Anthony PERARD
2026-03-09 16:20         ` Maximilian Engelhardt
2025-12-15 16:47 ` Maximilian Engelhardt [this message]

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=3949153.VdNmn5OnKV@localhost \
    --to=maxi@daemonizer.de \
    --cc=anthony.perard@vates.tech \
    --cc=anthony@xenproject.org \
    --cc=jgross@suse.com \
    --cc=xen-devel@lists.xenproject.org \
    /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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.