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Message-ID: <5604DCD2.4090600@roeck-us.net> Date: Thu, 24 Sep 2015 22:34:10 -0700 From: Guenter Roeck <linux@...ck-us.net> To: Herbert Xu <herbert@...dor.apana.org.au> Cc: Steven Schlansker <stevenschlansker@...il.com>, linux-kernel@...r.kernel.org, Eric Dumazet <edumazet@...gle.com>, netdev@...r.kernel.org Subject: Re: Glibc recvmsg from kernel netlink socket hangs forever Herbert, On 09/24/2015 09:58 PM, Herbert Xu wrote: > On Thu, Sep 24, 2015 at 09:36:53PM -0700, Guenter Roeck wrote: >> >> http://comments.gmane.org/gmane.linux.network/363085 >> >> might explain your problem. >> >> I thought this was resolved in 4.1, but it looks like the problem still persists >> there. At least I have reports from my workplace that 4.1.6 and 4.1.7 are still >> affected. I don't know if there have been any relevant changes in 4.2. >> >> Copying Herbert and Eric for additional input. > > There was a separate bug discovered by Tejun recently. You need > to apply the patches > > https://patchwork.ozlabs.org/patch/519245/ > https://patchwork.ozlabs.org/patch/520824/ > I assume this is on top of mainline ? > There is another follow-up but it shouldn't make any difference > in practice. > Any idea what may be needed for 4.1 ? I am currently trying https://patchwork.ozlabs.org/patch/473041/, but I have no idea if that will help with the problem we are seeing there. Thanks, Guenter -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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