Re: Glibc recvmsg from kernel netlink socket hangs forever

2015-10-05 Thread Guenter Roeck
On 10/05/2015 04:26 PM, Steven Schlansker wrote: On Sep 25, 2015, at 7:58 PM, Guenter Roeck wrote: On 09/25/2015 02:37 PM, Steven Schlansker wrote: Thank you for the patches to try, I'll build a kernel with them early next week and report back. It sounds like it may not match my problem e

Re: Glibc recvmsg from kernel netlink socket hangs forever

2015-10-05 Thread Steven Schlansker
On Sep 25, 2015, at 7:58 PM, Guenter Roeck wrote: > On 09/25/2015 02:37 PM, Steven Schlansker wrote: >> >> >> Thank you for the patches to try, I'll build a kernel with them early next >> week >> and report back. It sounds like it may not match my problem exactly so we'll >> see. >> > > Fo

Re: Glibc recvmsg from kernel netlink socket hangs forever

2015-09-25 Thread Guenter Roeck
Herbert, On 09/25/2015 08:55 AM, Herbert Xu wrote: On Thu, Sep 24, 2015 at 10:34:10PM -0700, Guenter Roeck wrote: Any idea what may be needed for 4.1 ? I am currently trying https://patchwork.ozlabs.org/patch/473041/, This patch should not make any difference on 4.1 and later because 4.1 is

Re: Glibc recvmsg from kernel netlink socket hangs forever

2015-09-25 Thread Guenter Roeck
On 09/25/2015 02:37 PM, Steven Schlansker wrote: On Sep 24, 2015, at 10:34 PM, Guenter Roeck wrote: 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 pr

Re: Glibc recvmsg from kernel netlink socket hangs forever

2015-09-25 Thread Steven Schlansker
On Sep 25, 2015, at 2:37 PM, Steven Schlansker wrote: > > On Sep 24, 2015, at 10:34 PM, Guenter Roeck wrote: > >> 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.netw

Re: Glibc recvmsg from kernel netlink socket hangs forever

2015-09-25 Thread Steven Schlansker
On Sep 24, 2015, at 10:34 PM, Guenter Roeck wrote: > 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 thi

Re: Glibc recvmsg from kernel netlink socket hangs forever

2015-09-25 Thread Guenter Roeck
On 09/25/2015 08:55 AM, Herbert Xu wrote: On Thu, Sep 24, 2015 at 10:34:10PM -0700, Guenter Roeck wrote: Any idea what may be needed for 4.1 ? I am currently trying https://patchwork.ozlabs.org/patch/473041/, This patch should not make any difference on 4.1 and later because 4.1 is where I re

Re: Glibc recvmsg from kernel netlink socket hangs forever

2015-09-25 Thread Herbert Xu
On Thu, Sep 24, 2015 at 10:34:10PM -0700, Guenter Roeck wrote: > > Any idea what may be needed for 4.1 ? > I am currently trying https://patchwork.ozlabs.org/patch/473041/, This patch should not make any difference on 4.1 and later because 4.1 is where I rewrote rhashtable resizing and it should w

Re: Glibc recvmsg from kernel netlink socket hangs forever

2015-09-24 Thread Guenter Roeck
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

Re: Glibc recvmsg from kernel netlink socket hangs forever

2015-09-24 Thread Herbert Xu
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