From: Simon Horman <horms@kernel.org>
To: Michal Schmidt <mschmidt@redhat.com>
Cc: Daniel Machon <daniel.machon@microchip.com>,
netdev@vger.kernel.org,
Jesse Brandeburg <jesse.brandeburg@intel.com>,
intel-wired-lan@lists.osuosl.org,
Dave Ertman <david.m.ertman@intel.com>,
Tony Nguyen <anthony.l.nguyen@intel.com>
Subject: Re: [Intel-wired-lan] [PATCH net] ice: lag: in RCU, use atomic allocation
Date: Sat, 4 Nov 2023 09:29:47 -0400 [thread overview]
Message-ID: <20231104132947.GC891380@kernel.org> (raw)
In-Reply-To: <20231023105953.89368-1-mschmidt@redhat.com>
On Mon, Oct 23, 2023 at 12:59:53PM +0200, Michal Schmidt wrote:
> Sleeping is not allowed in RCU read-side critical sections.
> Use atomic allocations under rcu_read_lock.
>
> Fixes: 1e0f9881ef79 ("ice: Flesh out implementation of support for SRIOV on bonded interface")
> Fixes: 41ccedf5ca8f ("ice: implement lag netdev event handler")
> Fixes: 3579aa86fb40 ("ice: update reset path for SRIOV LAG support")
> Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
Reviewed-by: Simon Horman <horms@kernel.org>
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WARNING: multiple messages have this Message-ID (diff)
From: Simon Horman <horms@kernel.org>
To: Michal Schmidt <mschmidt@redhat.com>
Cc: netdev@vger.kernel.org, Dave Ertman <david.m.ertman@intel.com>,
Daniel Machon <daniel.machon@microchip.com>,
Tony Nguyen <anthony.l.nguyen@intel.com>,
Jesse Brandeburg <jesse.brandeburg@intel.com>,
intel-wired-lan@lists.osuosl.org
Subject: Re: [PATCH net] ice: lag: in RCU, use atomic allocation
Date: Sat, 4 Nov 2023 09:29:47 -0400 [thread overview]
Message-ID: <20231104132947.GC891380@kernel.org> (raw)
In-Reply-To: <20231023105953.89368-1-mschmidt@redhat.com>
On Mon, Oct 23, 2023 at 12:59:53PM +0200, Michal Schmidt wrote:
> Sleeping is not allowed in RCU read-side critical sections.
> Use atomic allocations under rcu_read_lock.
>
> Fixes: 1e0f9881ef79 ("ice: Flesh out implementation of support for SRIOV on bonded interface")
> Fixes: 41ccedf5ca8f ("ice: implement lag netdev event handler")
> Fixes: 3579aa86fb40 ("ice: update reset path for SRIOV LAG support")
> Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
Reviewed-by: Simon Horman <horms@kernel.org>
next prev parent reply other threads:[~2023-11-04 13:30 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-23 10:59 [Intel-wired-lan] [PATCH net] ice: lag: in RCU, use atomic allocation Michal Schmidt
2023-10-23 10:59 ` Michal Schmidt
2023-10-23 11:07 ` [Intel-wired-lan] " Drewek, Wojciech
2023-10-23 11:07 ` Drewek, Wojciech
2023-10-30 6:44 ` [Intel-wired-lan] " Pucha, HimasekharX Reddy
2023-10-30 6:44 ` Pucha, HimasekharX Reddy
2023-11-04 13:29 ` Simon Horman [this message]
2023-11-04 13:29 ` Simon Horman
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