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Message-id: <5088E6AD.2040302@huawei.com> Date: Thu, 25 Oct 2012 09:13:49 +0200 From: Claudio Fontana <Claudio.Fontana@...wei.com> To: "David S. Miller" <davem@...emloft.net> Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] net/ipv4/ipconfig: add device address to a KERN_INFO message adds a "hwaddr" to the "IP-Config: Complete" KERN_INFO message with the dev_addr of the device selected for auto configuration. Signed-off-by: Claudio Fontana <claudio.fontana@...wei.com> --- net/ipv4/ipconfig.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c index 798358b..d763701 100644 --- a/net/ipv4/ipconfig.c +++ b/net/ipv4/ipconfig.c @@ -1500,8 +1500,10 @@ static int __init ip_auto_config(void) * Clue in the operator. */ pr_info("IP-Config: Complete:\n"); - pr_info(" device=%s, addr=%pI4, mask=%pI4, gw=%pI4\n", - ic_dev->name, &ic_myaddr, &ic_netmask, &ic_gateway); + + pr_info(" device=%s, hwaddr=%*phC, ipaddr=%pI4, mask=%pI4, gw=%pI4\n", + ic_dev->name, ic_dev->addr_len, ic_dev->dev_addr, + &ic_myaddr, &ic_netmask, &ic_gateway); pr_info(" host=%s, domain=%s, nis-domain=%s\n", utsname()->nodename, ic_domain, utsname()->domainname); pr_info(" bootserver=%pI4, rootserver=%pI4, rootpath=%s", -- 1.7.4.4 Hello, while troubleshooting an issue I was having trying to mount the root filesystem using nfsroot running on a software emulation (solved), I found it useful to be able to see the selected device address in the "IP-Config: Complete" message during boot as I was troubleshooting, and I thought it might be good in general, and a good way to try to submit my first patch :) The patch is against latest mainline. Thank you for your help and comments, Claudio Fontana -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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