From: Juergen Gross <jgross@suse.com>
To: linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Cc: Juergen Gross <jgross@suse.com>, Wei Liu <wei.liu@kernel.org>,
Paul Durrant <paul@xen.org>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
xen-devel@lists.xenproject.org, Jan Beulich <jbeulich@suse.com>
Subject: [PATCH v2 3/3] xen/netback: use same error messages for same errors
Date: Tue, 28 Mar 2023 15:12:33 +0200 [thread overview]
Message-ID: <20230328131233.2534-4-jgross@suse.com> (raw)
In-Reply-To: <20230328131047.2440-1-jgross@suse.com>
Issue the same error message in case an illegal page boundary crossing
has been detected in both cases where this is tested.
Suggested-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
---
V2:
- new patch
---
drivers/net/xen-netback/netback.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
index 9ca4b69d3b39..5dfdec44354a 100644
--- a/drivers/net/xen-netback/netback.c
+++ b/drivers/net/xen-netback/netback.c
@@ -996,10 +996,8 @@ static void xenvif_tx_build_gops(struct xenvif_queue *queue,
/* No crossing a page as the payload mustn't fragment. */
if (unlikely((txreq.offset + txreq.size) > XEN_PAGE_SIZE)) {
- netdev_err(queue->vif->dev,
- "txreq.offset: %u, size: %u, end: %lu\n",
- txreq.offset, txreq.size,
- (unsigned long)(txreq.offset&~XEN_PAGE_MASK) + txreq.size);
+ netdev_err(queue->vif->dev, "Cross page boundary, txp->offset: %u, size: %u\n",
+ txreq.offset, txreq.size);
xenvif_fatal_tx_err(queue->vif);
break;
}
--
2.35.3
next prev parent reply other threads:[~2023-03-28 13:13 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-28 13:10 [PATCH v2 0/3] xen/netback: fix issue introduced recently Juergen Gross
2023-03-28 13:12 ` [PATCH v2 1/3] xen/netback: don't do grant copy across page boundary Juergen Gross
2023-03-28 13:12 ` [PATCH v2 2/3] xen/netback: remove not needed test in xenvif_tx_build_gops() Juergen Gross
2023-03-28 13:12 ` Juergen Gross [this message]
2023-03-28 13:32 ` [PATCH v2 3/3] xen/netback: use same error messages for same errors Jan Beulich
2023-03-29 6:21 ` Juergen Gross
2023-03-28 13:30 ` [PATCH v2 0/3] xen/netback: fix issue introduced recently patchwork-bot+netdevbpf
2023-03-28 13:52 ` Paolo Abeni
2023-03-28 13:57 ` Jan Beulich
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=20230328131233.2534-4-jgross@suse.com \
--to=jgross@suse.com \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=jbeulich@suse.com \
--cc=kuba@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=paul@xen.org \
--cc=wei.liu@kernel.org \
--cc=xen-devel@lists.xenproject.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox