From: patchwork-bot+netdevbpf@kernel.org
To: =?utf-8?q?Th=C3=A9o_Lebrun_=3Ctheo=2Elebrun=40bootlin=2Ecom=3E?=@aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org
Cc: conor.dooley@microchip.com, andrew+netdev@lunn.ch,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, richardcochran@gmail.com,
linux@armlinux.org.uk, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, nicolas.ferre@microchip.com,
claudiu.beznea@tuxon.dev, pvalerio@redhat.com, nb@tipi-net.de,
vladimir.kondratiev@mobileye.com, gregory.clement@bootlin.com,
benoit.monin@bootlin.com, tawfik.bayouk@mobileye.com,
thomas.petazzoni@bootlin.com, maxime.chevallier@bootlin.com
Subject: Re: [PATCH net-next v9 00/17] net: macb: implement context swapping
Date: Tue, 18 Aug 2026 00:30:19 +0000 [thread overview]
Message-ID: <178701301964.1803591.848691156619425357.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260812-macb-context-v9-0-7ddbf5f715e0@bootlin.com>
Hello:
This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Wed, 12 Aug 2026 10:03:14 +0200 you wrote:
> MACB has a pretty primitive approach to buffer management. They are all
> stored in `struct macb *bp`. On operations that require buffer realloc
> (set_ringparam & change_mtu at the moment), the only option is to close
> the interface, change our global state and re-open the interface.
>
> Two issues:
> - It doesn't fly on memory pressured systems; we free our precious
> buffers and don't manage to reallocate fully, meaning our machine
> just lost its network access.
> - Anecdotally, it is pretty slow because it implies a full PHY reinit.
>
> [...]
Here is the summary with links:
- [net-next,v9,01/17] net: macb: drop "consistent" from alloc/free function names
https://git.kernel.org/netdev/net-next/c/ba6f76db61fc
- [net-next,v9,02/17] net: macb: unify device pointer naming convention
https://git.kernel.org/netdev/net-next/c/07362f68e61d
- [net-next,v9,03/17] net: macb: unify variable naming convention in at91ether functions
https://git.kernel.org/netdev/net-next/c/075663a6ceb6
- [net-next,v9,04/17] net: macb: unify queue index variable naming convention and types
https://git.kernel.org/netdev/net-next/c/2434dc6e1c9c
- [net-next,v9,05/17] net: macb: enforce reverse christmas tree (RCT) convention
https://git.kernel.org/netdev/net-next/c/2cedfce238c3
- [net-next,v9,06/17] net: macb: allocate tieoff descriptor once across device lifetime
https://git.kernel.org/netdev/net-next/c/5262eab9462a
- [net-next,v9,07/17] net: macb: refuse set_ringparam on EMAC
https://git.kernel.org/netdev/net-next/c/227fdb2fe6f9
- [net-next,v9,08/17] net: macb: introduce macb_context struct for buffer management
(no matching commit)
- [net-next,v9,09/17] net: macb: avoid macb_init_rx_buffer_size() modifying state
(no matching commit)
- [net-next,v9,10/17] net: macb: make `struct macb` subset reachable from macb_context struct
(no matching commit)
- [net-next,v9,11/17] net: macb: change caps helpers signatures
(no matching commit)
- [net-next,v9,12/17] net: macb: change function signatures to take contexts
(no matching commit)
- [net-next,v9,13/17] net: macb: introduce macb_context_alloc() helper
(no matching commit)
- [net-next,v9,14/17] net: macb: move printk() calls out of bp->lock critical section
(no matching commit)
- [net-next,v9,15/17] net: macb: read ISR inside bp->lock critical section
(no matching commit)
- [net-next,v9,16/17] net: macb: use context swapping in .set_ringparam()
(no matching commit)
- [net-next,v9,17/17] net: macb: use context swapping in .ndo_change_mtu()
(no matching commit)
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2026-08-18 0:31 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-12 8:03 [PATCH net-next v9 00/17] net: macb: implement context swapping Théo Lebrun
2026-08-12 8:03 ` [PATCH net-next v9 01/17] net: macb: drop "consistent" from alloc/free function names Théo Lebrun
2026-08-12 8:03 ` [PATCH net-next v9 02/17] net: macb: unify device pointer naming convention Théo Lebrun
2026-08-12 8:03 ` [PATCH net-next v9 03/17] net: macb: unify variable naming convention in at91ether functions Théo Lebrun
2026-08-12 8:03 ` [PATCH net-next v9 04/17] net: macb: unify queue index variable naming convention and types Théo Lebrun
2026-08-12 8:03 ` [PATCH net-next v9 05/17] net: macb: enforce reverse christmas tree (RCT) convention Théo Lebrun
2026-08-12 8:03 ` [PATCH net-next v9 06/17] net: macb: allocate tieoff descriptor once across device lifetime Théo Lebrun
2026-08-12 8:03 ` [PATCH net-next v9 07/17] net: macb: refuse set_ringparam on EMAC Théo Lebrun
2026-08-12 8:03 ` [PATCH net-next v9 08/17] net: macb: introduce macb_context struct for buffer management Théo Lebrun
2026-08-12 8:03 ` [PATCH net-next v9 09/17] net: macb: avoid macb_init_rx_buffer_size() modifying state Théo Lebrun
2026-08-12 8:03 ` [PATCH net-next v9 10/17] net: macb: make `struct macb` subset reachable from macb_context struct Théo Lebrun
2026-08-12 8:03 ` [PATCH net-next v9 11/17] net: macb: change caps helpers signatures Théo Lebrun
2026-08-12 8:03 ` [PATCH net-next v9 12/17] net: macb: change function signatures to take contexts Théo Lebrun
2026-08-12 8:03 ` [PATCH net-next v9 13/17] net: macb: introduce macb_context_alloc() helper Théo Lebrun
2026-08-12 8:03 ` [PATCH net-next v9 14/17] net: macb: move printk() calls out of bp->lock critical section Théo Lebrun
2026-08-12 8:03 ` [PATCH net-next v9 15/17] net: macb: read ISR inside " Théo Lebrun
2026-08-12 8:03 ` [PATCH net-next v9 16/17] net: macb: use context swapping in .set_ringparam() Théo Lebrun
2026-08-12 8:03 ` [PATCH net-next v9 17/17] net: macb: use context swapping in .ndo_change_mtu() Théo Lebrun
2026-08-15 9:31 ` [PATCH net-next v9 00/17] net: macb: implement context swapping Théo Lebrun
2026-08-18 0:24 ` Jakub Kicinski
2026-08-18 0:30 ` patchwork-bot+netdevbpf [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=178701301964.1803591.848691156619425357.git-patchwork-notify@kernel.org \
--to=patchwork-bot+netdevbpf@kernel.org \
--cc==?utf-8?q?Th=C3=A9o_Lebrun_=3Ctheo=2Elebrun=40bootlin=2Ecom=3E?=@aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org \
--cc=andrew+netdev@lunn.ch \
--cc=benoit.monin@bootlin.com \
--cc=claudiu.beznea@tuxon.dev \
--cc=conor.dooley@microchip.com \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=gregory.clement@bootlin.com \
--cc=kuba@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux@armlinux.org.uk \
--cc=maxime.chevallier@bootlin.com \
--cc=nb@tipi-net.de \
--cc=netdev@vger.kernel.org \
--cc=nicolas.ferre@microchip.com \
--cc=pabeni@redhat.com \
--cc=pvalerio@redhat.com \
--cc=richardcochran@gmail.com \
--cc=tawfik.bayouk@mobileye.com \
--cc=thomas.petazzoni@bootlin.com \
--cc=vladimir.kondratiev@mobileye.com \
/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.