From: Simon Horman <horms@kernel•org>
To: Erni Sri Satya Vennela <ernis@linux•microsoft.com>
Cc: kys@microsoft•com, haiyangz@microsoft•com, wei.liu@kernel•org,
decui@microsoft•com, longli@microsoft•com, andrew+netdev@lunn•ch,
davem@davemloft•net, edumazet@google•com, kuba@kernel•org,
pabeni@redhat•com, ssengar@linux•microsoft.com,
dipayanroy@linux•microsoft.com, gargaditya@linux•microsoft.com,
shirazsaleem@microsoft•com, kees@kernel•org,
kotaranov@microsoft•com, leon@kernel•org, shacharr@microsoft•com,
stephen@networkplumber•org, linux-hyperv@vger•kernel.org,
netdev@vger•kernel.org, linux-kernel@vger•kernel.org
Subject: Re: [PATCH net v3 2/5] net: mana: Init gf_stats_work before potential error paths in probe
Date: Fri, 17 Apr 2026 15:08:39 +0100 [thread overview]
Message-ID: <20260417140839.GE31784@horms.kernel.org> (raw)
In-Reply-To: <20260415080944.732901-3-ernis@linux.microsoft.com>
On Wed, Apr 15, 2026 at 01:09:38AM -0700, Erni Sri Satya Vennela wrote:
> Move INIT_DELAYED_WORK(gf_stats_work) to before mana_create_eq(),
> while keeping schedule_delayed_work() at its original location.
>
> Previously, if any function between mana_create_eq() and the
> INIT_DELAYED_WORK call failed, mana_probe() would call mana_remove()
> which unconditionally calls cancel_delayed_work_sync(gf_stats_work)
> in __flush_work() or debug object warnings with
> CONFIG_DEBUG_OBJECTS_WORK enabled.
>
> Fixes: be4f1d67ec56 ("net: mana: Add standard counter rx_missed_errors")
> Signed-off-by: Erni Sri Satya Vennela <ernis@linux•microsoft.com>
> ---
> Changes in v3:
> * No change
> Changes in v2:
> * Apply the patch in net instead of net-next.
Reviewed-by: Simon Horman <horms@kernel•org>
next prev parent reply other threads:[~2026-04-17 14:08 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-15 8:09 [PATCH net v3 0/5] net: mana: Fix probe/remove error path bugs Erni Sri Satya Vennela
2026-04-15 8:09 ` [PATCH net v3 1/5] net: mana: Init link_change_work before potential error paths in probe Erni Sri Satya Vennela
2026-04-17 14:08 ` Simon Horman
2026-04-15 8:09 ` [PATCH net v3 2/5] net: mana: Init gf_stats_work " Erni Sri Satya Vennela
2026-04-17 14:08 ` Simon Horman [this message]
2026-04-15 8:09 ` [PATCH net v3 3/5] net: mana: Guard mana_remove against double invocation Erni Sri Satya Vennela
2026-04-17 14:09 ` Simon Horman
2026-04-20 12:45 ` Erni Sri Satya Vennela
2026-04-15 8:09 ` [PATCH net v3 4/5] net: mana: Don't overwrite port probe error with add_adev result Erni Sri Satya Vennela
2026-04-17 14:10 ` Simon Horman
2026-04-20 12:45 ` Erni Sri Satya Vennela
2026-04-15 8:09 ` [PATCH net v3 5/5] net: mana: Fix EQ leak in mana_remove on NULL port Erni Sri Satya Vennela
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