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Message-ID: <547C67B3.7040505@redhat.com> Date: Mon, 01 Dec 2014 11:05:55 -0200 From: Marcelo Ricardo Leitner <mleitner@...hat.com> To: Herbert Xu <herbert@...dor.apana.org.au> CC: netdev <netdev@...r.kernel.org> Subject: Re: tun issue after e0b46d0ee9c: tun: Use iovec iterators On 30-11-2014 06:21, Herbert Xu wrote: > On Sat, Nov 29, 2014 at 03:08:09AM -0200, Marcelo Ricardo Leitner wrote: >> On 28-11-2014 21:59, Herbert Xu wrote: >>> On Fri, Nov 28, 2014 at 05:25:27PM -0200, Marcelo Ricardo Leitner wrote: >>>> >>>> I saw there are tun updates on Dave's queue but none seemed to handle this. >>>> >>>> I can't use current net-next >>>> (799d2fff1858004526ad75d66a5dd8a5cce6ad40) on a kvm hypervisor >>>> because tun got clogged somehow. Bisected down to: >>>> >>>> commit e0b46d0ee9c240c7430a47e9b0365674d4a04522 >>>> Author: Herbert Xu <herbert@...dor.apana.org.au> >>>> Date: Fri Nov 7 21:22:23 2014 +0800 >>> >>> Does this patch help? >> >> Yay, it does! Works for me, thanks Herbert. >> I didn't test performance, but dhcp could get through. >> >> Are you sure about the Fixes tag? Because bisect really pointed to e0b46d0ee9c. > > Well according to your report you were having problems with > tun_get_user. The bug I introduced was in tun_put_user and has > already been fixed by Jason Wang. Ahh yes, ok. Thanks Cheers, Marcelo -- 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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