Bug#815409: qemu-img create -f qcow2 ... segfaults on mips

2016-11-09 Thread James Cowgill
Hi, For the record, this bug is now fixed by linux 4.8[1] in unstable which now emulates FPU branch delay slots using a per-thread page so the stack is never executed. Thanks, James [1] commit 432c6bacbd0c (MIPS: Use per-mm page to execute branch delay slot instructions) signature.asc Descrip

Bug#815409: qemu-img create -f qcow2 ... segfaults on mips

2016-02-22 Thread Hilko Bengen
Dear qemu maintainers, gdb on mips/unstable does not seem to like me, but I think that I may have traced the source of this segfault to somewhere inside qemu_coroutine_create (the second breakpoint is at the end of qemu_coroutine_create). See below for what I tried. Cheers, -Hilko , | $ gdb