Re: [uml-devel] UML build broken since 3.0.75 (also affects 3.2.x)

2013-05-27 Thread Ben Hutchings
On Sat, 2013-05-25 at 15:44 +0200, richard -rw- weinberger wrote: > On Sat, May 25, 2013 at 2:18 PM, Greg KH wrote: > > On Sat, May 25, 2013 at 05:55:22PM +0700, Antoine Martin wrote: > >> Linus' vm patches broke the UML build in 3.0.75 onwards: > >> > >> CC mm/memory.o > >> mm/memory.c: In

Re: [uml-devel] How is Preemption implemented in User Mode Linux?

2013-05-27 Thread Rob Landley
On 05/26/2013 03:08:17 AM, richard -rw- weinberger wrote: > On Sun, May 26, 2013 at 1:01 AM, Hopsing K wrote: > > Some question at the side: can you call longjmp from within a signal > > handler? My first assumption was that UML uses longjmp from within > > the SIGALRM handler to implement preempt