Re: [serial8250_interrupt] RIP: 0010:arch_local_irq_restore+0x2/0x8

2017-11-22 Thread Fengguang Wu
On Thu, Nov 23, 2017 at 07:36:23AM +0800, Fengguang Wu wrote: On Tue, Nov 21, 2017 at 04:39:14PM +0200, Andy Shevchenko wrote: On Tue, 2017-11-21 at 21:31 +0800, Fengguang Wu wrote: On Tue, Nov 21, 2017 at 08:33:57PM +0800, Fengguang Wu wrote: > Hello, > > FYI this happens in mainline kernel

Re: [serial8250_interrupt] RIP: 0010:arch_local_irq_restore+0x2/0x8

2017-11-22 Thread Fengguang Wu
On Thu, Nov 23, 2017 at 07:36:23AM +0800, Fengguang Wu wrote: On Tue, Nov 21, 2017 at 04:39:14PM +0200, Andy Shevchenko wrote: On Tue, 2017-11-21 at 21:31 +0800, Fengguang Wu wrote: On Tue, Nov 21, 2017 at 08:33:57PM +0800, Fengguang Wu wrote: > Hello, > > FYI this happens in mainline kernel

Re: [serial8250_interrupt] RIP: 0010:arch_local_irq_restore+0x2/0x8

2017-11-22 Thread Fengguang Wu
On Tue, Nov 21, 2017 at 04:39:14PM +0200, Andy Shevchenko wrote: On Tue, 2017-11-21 at 21:31 +0800, Fengguang Wu wrote: On Tue, Nov 21, 2017 at 08:33:57PM +0800, Fengguang Wu wrote: > Hello, > > FYI this happens in mainline kernel 4.14.0-02748-gabc36be. > It shows up since v4.13 . Sorry it

Re: [serial8250_interrupt] RIP: 0010:arch_local_irq_restore+0x2/0x8

2017-11-22 Thread Fengguang Wu
On Tue, Nov 21, 2017 at 04:39:14PM +0200, Andy Shevchenko wrote: On Tue, 2017-11-21 at 21:31 +0800, Fengguang Wu wrote: On Tue, Nov 21, 2017 at 08:33:57PM +0800, Fengguang Wu wrote: > Hello, > > FYI this happens in mainline kernel 4.14.0-02748-gabc36be. > It shows up since v4.13 . Sorry it

Re: [serial8250_interrupt] RIP: 0010:arch_local_irq_restore+0x2/0x8

2017-11-21 Thread Andy Shevchenko
On Tue, 2017-11-21 at 16:39 +0200, Andy Shevchenko wrote: > On Tue, 2017-11-21 at 21:31 +0800, Fengguang Wu wrote: > > On Tue, Nov 21, 2017 at 08:33:57PM +0800, Fengguang Wu wrote: >>> FYI this happens in mainline kernel 4.14.0-02748-gabc36be. > > > It shows up since v4.13 . > > > > Sorry it

Re: [serial8250_interrupt] RIP: 0010:arch_local_irq_restore+0x2/0x8

2017-11-21 Thread Andy Shevchenko
On Tue, 2017-11-21 at 16:39 +0200, Andy Shevchenko wrote: > On Tue, 2017-11-21 at 21:31 +0800, Fengguang Wu wrote: > > On Tue, Nov 21, 2017 at 08:33:57PM +0800, Fengguang Wu wrote: >>> FYI this happens in mainline kernel 4.14.0-02748-gabc36be. > > > It shows up since v4.13 . > > > > Sorry it

Re: [serial8250_interrupt] RIP: 0010:arch_local_irq_restore+0x2/0x8

2017-11-21 Thread Andy Shevchenko
On Tue, 2017-11-21 at 21:31 +0800, Fengguang Wu wrote: > On Tue, Nov 21, 2017 at 08:33:57PM +0800, Fengguang Wu wrote: > > Hello, > > > > FYI this happens in mainline kernel 4.14.0-02748-gabc36be. > > It shows up since v4.13 . > > Sorry it actually also shows up in 4.10: This one means that

Re: [serial8250_interrupt] RIP: 0010:arch_local_irq_restore+0x2/0x8

2017-11-21 Thread Andy Shevchenko
On Tue, 2017-11-21 at 21:31 +0800, Fengguang Wu wrote: > On Tue, Nov 21, 2017 at 08:33:57PM +0800, Fengguang Wu wrote: > > Hello, > > > > FYI this happens in mainline kernel 4.14.0-02748-gabc36be. > > It shows up since v4.13 . > > Sorry it actually also shows up in 4.10: This one means that

Re: [serial8250_interrupt] RIP: 0010:arch_local_irq_restore+0x2/0x8

2017-11-21 Thread Fengguang Wu
On Tue, Nov 21, 2017 at 08:33:57PM +0800, Fengguang Wu wrote: Hello, FYI this happens in mainline kernel 4.14.0-02748-gabc36be. It shows up since v4.13 . Sorry it actually also shows up in 4.10:

Re: [serial8250_interrupt] RIP: 0010:arch_local_irq_restore+0x2/0x8

2017-11-21 Thread Fengguang Wu
On Tue, Nov 21, 2017 at 08:33:57PM +0800, Fengguang Wu wrote: Hello, FYI this happens in mainline kernel 4.14.0-02748-gabc36be. It shows up since v4.13 . Sorry it actually also shows up in 4.10: