From: Jakub Kicinski <kuba@kernel.org>
To: Stanislav Fomichev <stfomichev@gmail.com>
Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com,
pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org,
almasrymina@google.com, sdf@fomichev.me, joe@dama.to,
linux-kselftest@vger.kernel.org
Subject: Re: [PATCH net-next 2/4] selftests: drv-net: ncdevmem: save IDs of flow rules we added
Date: Fri, 22 Aug 2025 15:15:33 -0700 [thread overview]
Message-ID: <20250822151533.05c78040@kernel.org> (raw)
In-Reply-To: <aKjgw1R9Zpl7nCKZ@mini-arch>
On Fri, 22 Aug 2025 14:27:31 -0700 Stanislav Fomichev wrote:
> On 08/22, Jakub Kicinski wrote:
> > In prep for more selective resetting of ntuple filters
> > try to save the rule IDs to a table.
> >
> > Signed-off-by: Jakub Kicinski <kuba@kernel.org>
>
> This seems ok to unblock nipa cleanup, but at this point why not copy-paste
> proper ioctl from kperf? https://github.com/facebookexperimental/kperf/blob/main/devmem.c#L119
> (seems less complicated than popen)
Yeah, IDK. I thought fixing the run_command() to be able to capture
output is more useful long term.
next prev parent reply other threads:[~2025-08-22 22:15 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-22 20:00 [PATCH net-next 0/4] selftests: drv-net: ncdevmem: fix error paths Jakub Kicinski
2025-08-22 20:00 ` [PATCH net-next 1/4] selftests: drv-net: ncdevmem: remove use of error() Jakub Kicinski
2025-08-22 21:25 ` Stanislav Fomichev
2025-08-22 20:00 ` [PATCH net-next 2/4] selftests: drv-net: ncdevmem: save IDs of flow rules we added Jakub Kicinski
2025-08-22 21:27 ` Stanislav Fomichev
2025-08-22 22:15 ` Jakub Kicinski [this message]
2025-08-22 20:00 ` [PATCH net-next 3/4] selftests: drv-net: ncdevmem: restore old channel config Jakub Kicinski
2025-08-22 22:14 ` Stanislav Fomichev
2025-08-22 20:00 ` [PATCH net-next 4/4] selftests: drv-net: ncdevmem: configure and restore HDS threshold Jakub Kicinski
2025-08-22 22:26 ` Stanislav Fomichev
2025-08-22 22:34 ` Jakub Kicinski
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