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Date: Mon, 11 Aug 2014 03:29:51 +0000 From: Dexuan Cui <decui@...rosoft.com> To: Greg KH <gregkh@...uxfoundation.org> CC: "olaf@...fle.de" <olaf@...fle.de>, Richard Weinberger <richard.weinberger@...il.com>, "netdev@...r.kernel.org" <netdev@...r.kernel.org>, "jasowang@...hat.com" <jasowang@...hat.com>, "driverdev-devel@...uxdriverproject.org" <driverdev-devel@...uxdriverproject.org>, Haiyang Zhang <haiyangz@...rosoft.com>, LKML <linux-kernel@...r.kernel.org>, Thomas Shao <huishao@...rosoft.com>, "Yue Zhang (OSTC DEV)" <yuezha@...rosoft.com>, "David Miller" <davem@...emloft.net>, Stephen Hemminger <stephen@...workplumber.org> Subject: RE: [PATCH] Hyperv: Trigger DHCP renew after host hibernation > -----Original Message----- > From: Dexuan Cui > Sent: Monday, August 11, 2014 11:24 AM > Now I understand it's not good to pass the event to the udev daemon, > and it's not good to use a SLEEP(10s) in the kernel space(even if it's in a > "work" task here). > > Please let me know if it's the correct direction to fix the user-space > daemons (ifplugd, systemd-networkd, etc). > If you think this is viable and we should do this, I'll submit a > netif_carrier_off/on patch first and will start to work with the > projects of ifplugd, systemd-networkd and many OSVs to make the > while thing work eventually. I forgot to mention: due to the huge efforts to fix the user-space daemons, I wish the "tearing down the net device and re-creating it" method could work with the daemons -- I'm going to try it. Anybody objects to this method? Thanks, -- Dexuan -- 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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