From: Chandru Gopi <chandru.gopi.dev@gmail.com>
To: alex.aring@gmail.com, stefan@datenfreihafen.org,
miquel.raynal@bootlin.com
Cc: maoyixie.tju@gmail.com, davem@davemloft.net, edumazet@kernel.org,
kuba@kernel.org, pabeni@redhat.com, horms@kernel.org,
marcel@holtmann.org, linux-wpan@vger.kernel.org,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Chandru Gopi <chandru.gopi.dev@gmail.com>
Subject: Re: [PATCH wpan] ieee802154: look up the wpan_phy dump ifindex in the caller's netns
Date: Tue, 20 Oct 2026 07:20:44 +0000 [thread overview]
Message-ID: <20261020072044.4971-1-chandru.gopi.dev@gmail.com> (raw)
In-Reply-To: <20261020065125.896530-1-maoyixie.tju@gmail.com>
Tested on v7.3-rc7 (58161ead29e5) with the one-line change from this
patch applied, in x86_64 QEMU with two mac802154_hwsim radios. phy1 is
moved into a new netns and NL802154_CMD_GET_WPAN_PHY dumps are
requested from inside it. This covers the first two rows of your table:
before with change
ifindex of own wpan1 ENODEV 1 phy
ifindex of init_net wpan0 empty dump ENODEV
The unfiltered dump and the init_net baseline are unchanged. No
warnings were printed during the netns move. I did not test the
non-wpan ifindex case or the unprivileged user cases.
Tested-by: Chandru Gopi <chandru.gopi.dev@gmail.com>
next prev parent reply other threads:[~2026-10-20 7:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-20 6:51 Maoyi Xie
2026-10-20 7:20 ` Chandru Gopi [this message]
2026-10-20 8:13 ` Miquel Raynal
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