From: David Miller <davem@davemloft.net>
To: xiangxia.m.yue@gmail.com
Cc: eric.dumazet@gmail.com, geert@linux-m68k.org, pshelar@ovn.org,
kuba@kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] net: openvswitch: use div_u64() for 64-by-32 divisions
Date: Sat, 25 Apr 2020 20:48:46 -0700 (PDT) [thread overview]
Message-ID: <20200425.204846.1929725746422713394.davem@davemloft.net> (raw)
In-Reply-To: <1587785988-23517-2-git-send-email-xiangxia.m.yue@gmail.com>
From: xiangxia.m.yue@gmail.com
Date: Sat, 25 Apr 2020 11:39:48 +0800
> From: Tonghao Zhang <xiangxia.m.yue@gmail.com>
>
> Compile the kernel for arm 32 platform, the build warning found.
> To fix that, should use div_u64() for divisions.
> | net/openvswitch/meter.c:396: undefined reference to `__udivdi3'
>
> [add more commit msg, change reported tag, and use div_u64 instead
> of do_div by Tonghao]
>
> Fixes: e57358873bb5d6ca ("net: openvswitch: use u64 for meter bucket")
> Reported-by: kbuild test robot <lkp@intel.com>
> Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
> Tested-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Applied.
next prev parent reply other threads:[~2020-04-26 3:48 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-25 3:39 [PATCH 1/2] net: openvswitch: suitable access to the dp_meters xiangxia.m.yue
2020-04-25 3:39 ` [PATCH 2/2] net: openvswitch: use div_u64() for 64-by-32 divisions xiangxia.m.yue
2020-04-26 3:48 ` David Miller [this message]
2020-04-26 3:48 ` [PATCH 1/2] net: openvswitch: suitable access to the dp_meters David Miller
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=20200425.204846.1929725746422713394.davem@davemloft.net \
--to=davem@davemloft.net \
--cc=eric.dumazet@gmail.com \
--cc=geert@linux-m68k.org \
--cc=kuba@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=pshelar@ovn.org \
--cc=xiangxia.m.yue@gmail.com \
/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
all inboxes | Powered by JetHome®