Re: [LKP] [lkp] [x86/irq] 4c24cee6b2: IP-Config: Auto-configuration of network failed

2015-12-19 Thread Thomas Gleixner
On Tue, 15 Dec 2015, Jiang Liu wrote: > Hi Boris and Ying, > Aha, found a possible regression. Could you please help to > apply the attached bugfix patch ontop of "cc22b9b83f6a x86/irq: > Enhance __assign_irq_vector() to rollback in case of failure"? > Hi Ying, I have push this patch to githu

Re: [LKP] [lkp] [x86/irq] 4c24cee6b2: IP-Config: Auto-configuration of network failed

2015-12-15 Thread Borislav Petkov
On Tue, Dec 15, 2015 at 03:55:14PM +0800, Jiang Liu wrote: > Aha, found a possible regression. Could you please help to apply > the attached bugfix patch ontop of "cc22b9b83f6a x86/irq: Enhance > __assign_irq_vector() to rollback in case of failure"? Yap, attached patch seems to work here. Tested

Re: [LKP] [lkp] [x86/irq] 4c24cee6b2: IP-Config: Auto-configuration of network failed

2015-12-14 Thread Jiang Liu
On 2015/12/14 17:54, Borislav Petkov wrote: > On Mon, Dec 14, 2015 at 02:54:02PM +0800, Huang, Ying wrote: >> No, there are no other systems reporting the same issue. I will queue >> more tests for make sure this is not a false positive. > > I can trigger this too with my guest here. > > I have t

Re: [LKP] [lkp] [x86/irq] 4c24cee6b2: IP-Config: Auto-configuration of network failed

2015-12-14 Thread Borislav Petkov
On Mon, Dec 14, 2015 at 02:54:02PM +0800, Huang, Ying wrote: > No, there are no other systems reporting the same issue. I will queue > more tests for make sure this is not a false positive. I can trigger this too with my guest here. I have these two ontop of rc5: cc22b9b83f6a x86/irq: Enhance __

Re: [LKP] [lkp] [x86/irq] 4c24cee6b2: IP-Config: Auto-configuration of network failed

2015-12-13 Thread Huang, Ying
Hi, Jiang, Jiang Liu writes: > Hi Ying, > Thanks for reporting this issue. But I couldn't figure > out what's wrong with this commit. And there's no error or > warning messages in the attached dmesg file. Are there other > systems reporting the same issue? No, there are no other systems r

Re: [lkp] [x86/irq] 4c24cee6b2: IP-Config: Auto-configuration of network failed

2015-12-13 Thread Jiang Liu
Hi Ying, Thanks for reporting this issue. But I couldn't figure out what's wrong with this commit. And there's no error or warning messages in the attached dmesg file. Are there other systems reporting the same issue? Thanks, Gerry On 2015/12/11 15:49, kernel test robot wrote: > FYI, we no

[lkp] [x86/irq] 4c24cee6b2: IP-Config: Auto-configuration of network failed

2015-12-10 Thread kernel test robot
FYI, we noticed the below changes on https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/urgent commit 4c24cee6b2aeaee3dab896f76fef4fe79d9e4183 ("x86/irq: Enhance __assign_irq_vector() to rollback in case of failure") +++--