Re: [LKP] [net] 34fad54c25: kernel BUG at include/linux/skbuff.h:1935!

2016-11-23 Thread Ye Xiaolong
On 11/22, Linus Torvalds wrote: >On Tue, Nov 22, 2016 at 10:44 PM, Fengguang Wu wrote: >> >> On Tue, Nov 22, 2016 at 02:04:42PM -0800, Linus Torvalds wrote: >> >>> I also noticed that the kernel test robot had screwed up the >>> participants list for some reason, and had >>> >>> "Acked-by: Alexan

Re: [LKP] [net] 34fad54c25: kernel BUG at include/linux/skbuff.h:1935!

2016-11-23 Thread Fengguang Wu
On Tue, Nov 22, 2016 at 11:07:16PM -0800, Linus Torvalds wrote: On Tue, Nov 22, 2016 at 10:44 PM, Fengguang Wu wrote: On Tue, Nov 22, 2016 at 02:04:42PM -0800, Linus Torvalds wrote: I also noticed that the kernel test robot had screwed up the participants list for some reason, and had "Ack

Re: [LKP] [net] 34fad54c25: kernel BUG at include/linux/skbuff.h:1935!

2016-11-22 Thread Linus Torvalds
On Tue, Nov 22, 2016 at 10:44 PM, Fengguang Wu wrote: > > On Tue, Nov 22, 2016 at 02:04:42PM -0800, Linus Torvalds wrote: > >> I also noticed that the kernel test robot had screwed up the >> participants list for some reason, and had >> >> "Acked-by: Alexander Duyck , David S. >> Miller" >> >> a

Re: [LKP] [net] 34fad54c25: kernel BUG at include/linux/skbuff.h:1935!

2016-11-22 Thread Fengguang Wu
Hi Linus, On Tue, Nov 22, 2016 at 02:04:42PM -0800, Linus Torvalds wrote: [snip] I also noticed that the kernel test robot had screwed up the participants list for some reason, and had "Acked-by: Alexander Duyck , David S. Miller" as one of the participants. So there's some odd commit parsi

Re: [net] 34fad54c25: kernel BUG at include/linux/skbuff.h:1935!

2016-11-22 Thread Linus Torvalds
On Tue, Nov 22, 2016 at 2:28 PM, Eric Dumazet wrote: > > This is fixed by : > https://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=c9b8af1330198ae241cd545e1f040019010d44d9 Thanks guys. This was one of the less esoteric-looking regressions, so I'm happy to hear it's solved.

Re: [net] 34fad54c25: kernel BUG at include/linux/skbuff.h:1935!

2016-11-22 Thread Andre Noll
On Tue, Nov 22, 14:04, Linus Torvalds wrote > what's the situation on this issue? The bisection looks a bit odd, > but the commit in question does end up changing the key_control->thoff > value for the failure case, so maybe that in turn ends up screwing up > a later skb_pull. > > I'm not seeing

Re: [net] 34fad54c25: kernel BUG at include/linux/skbuff.h:1935!

2016-11-22 Thread Eric Dumazet
On Tue, Nov 22, 2016 at 2:04 PM, Linus Torvalds wrote: > David, Eric, > > what's the situation on this issue? The bisection looks a bit odd, > but the commit in question does end up changing the key_control->thoff > value for the failure case, so maybe that in turn ends up screwing up > a later s

Re: [net] 34fad54c25: kernel BUG at include/linux/skbuff.h:1935!

2016-11-22 Thread Linus Torvalds
David, Eric, what's the situation on this issue? The bisection looks a bit odd, but the commit in question does end up changing the key_control->thoff value for the failure case, so maybe that in turn ends up screwing up a later skb_pull. I'm not seeing anything that might fix this in the last n