Re: [uml-devel] [BUG] uml panics with "Segfault with no mm" in v3.19-rc

2014-12-10 Thread Richard Weinberger
Am 10.12.2014 um 12:59 schrieb Geert Uytterhoeven: > On Wed, Dec 10, 2014 at 11:49 AM, Richard Weinberger wrote: >> Am 10.12.2014 um 11:46 schrieb Miklos Szeredi: >>> The guilty commit is: >>> >>> 00f634bc522d "asm-generic: add generic futex for !CONFIG_SMP" >> >> Thanks a lot Miklos! >> Your bi

Re: [uml-devel] [BUG] uml panics with "Segfault with no mm" in v3.19-rc

2014-12-10 Thread Richard Weinberger
Am 10.12.2014 um 12:03 schrieb Arnd Bergmann: > On Wednesday 10 December 2014 11:49:23 Richard Weinberger wrote: >> Hi! >> >> Am 10.12.2014 um 11:46 schrieb Miklos Szeredi: >>> The guilty commit is: >>> >>> 00f634bc522d "asm-generic: add generic futex for !CONFIG_SMP" >> >> Thanks a lot Miklos! >

Re: [uml-devel] [BUG] uml panics with "Segfault with no mm" in v3.19-rc

2014-12-10 Thread Geert Uytterhoeven
On Wed, Dec 10, 2014 at 11:49 AM, Richard Weinberger wrote: > Am 10.12.2014 um 11:46 schrieb Miklos Szeredi: >> The guilty commit is: >> >> 00f634bc522d "asm-generic: add generic futex for !CONFIG_SMP" > > Thanks a lot Miklos! > Your bisecting faster than I do. > > Let's dig into the issue! Do

Re: [uml-devel] [BUG] uml panics with "Segfault with no mm" in v3.19-rc

2014-12-10 Thread Arnd Bergmann
On Wednesday 10 December 2014 11:49:23 Richard Weinberger wrote: > Hi! > > Am 10.12.2014 um 11:46 schrieb Miklos Szeredi: > > The guilty commit is: > > > > 00f634bc522d "asm-generic: add generic futex for !CONFIG_SMP" > > Thanks a lot Miklos! > Your bisecting faster than I do. > > Let's dig i

Re: [uml-devel] [BUG] uml panics with "Segfault with no mm" in v3.19-rc

2014-12-10 Thread Richard Weinberger
Hi! Am 10.12.2014 um 11:46 schrieb Miklos Szeredi: > The guilty commit is: > > 00f634bc522d "asm-generic: add generic futex for !CONFIG_SMP" Thanks a lot Miklos! Your bisecting faster than I do. Let's dig into the issue! Thanks, //richard > And the backtrace: > > #0 0x77866457 in