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Message-ID: <2024052326-popcorn-chloride-b06c@gregkh>
Date: Thu, 23 May 2024 13:31:32 +0200
From: Greg KH <gregkh@...uxfoundation.org>
To: Doug Berger <opendmb@...il.com>
Cc: stable@...r.kernel.org, Florian Fainelli <f.fainelli@...il.com>,
"David S. Miller" <davem@...emloft.net>,
bcm-kernel-feedback-list@...adcom.com, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH stable 5.4 0/3] net: bcmgenet: protect contended accesses
On Thu, May 16, 2024 at 04:01:48PM -0700, Doug Berger wrote:
> Some registers may be modified by parallel execution contexts and
> require protections to prevent corruption.
>
> A review of the driver revealed the need for these additional
> protections.
>
> Doug Berger (3):
> net: bcmgenet: synchronize EXT_RGMII_OOB_CTRL access
> net: bcmgenet: synchronize use of bcmgenet_set_rx_mode()
> net: bcmgenet: synchronize UMAC_CMD access
>
> drivers/net/ethernet/broadcom/genet/bcmgenet.c | 14 +++++++++++++-
> drivers/net/ethernet/broadcom/genet/bcmgenet.h | 2 ++
> drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c | 6 ++++++
> drivers/net/ethernet/broadcom/genet/bcmmii.c | 4 ++++
> 4 files changed, 25 insertions(+), 1 deletion(-)
>
> --
> These commits are dependent on the previously submitted:
> [PATCH stable 5.4 0/2] net: bcmgenet: revisit MAC reset
>
> 2.34.1
>
>
All now queued up, thanks.
greg k-h
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