linux-kernel - [PATCH v2 0/3] xen/netback: fix issue introduced recently

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Message-Id: <20230328131047.2440-1-jgross@suse.com>
Date:   Tue, 28 Mar 2023 15:10:44 +0200
From:   Juergen Gross <jgross@...e.com>
To:     linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Cc:     Juergen Gross <jgross@...e.com>, Wei Liu <wei.liu@...nel.org>,
        Paul Durrant <paul@....org>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        xen-devel@...ts.xenproject.org, stable@...r.kernel.org
Subject: [PATCH v2 0/3] xen/netback: fix issue introduced recently

The fix for XSA-423 introduced a bug which resulted in loss of network
connection in some configurations.

The first patch is fixing the issue, while the second one is removing
a test which isn't needed. The third patch is making error messages
more uniform.

Changes in V2:
- add patch 3
- comment addressed (patch 1)


Juergen Gross (3):
  xen/netback: don't do grant copy across page boundary
  xen/netback: remove not needed test in xenvif_tx_build_gops()
  xen/netback: use same error messages for same errors

 drivers/net/xen-netback/common.h  |  2 +-
 drivers/net/xen-netback/netback.c | 37 ++++++++++++++++++++++---------
 2 files changed, 28 insertions(+), 11 deletions(-)

-- 
2.35.3