On 3/11/19 8:28 PM, Richard Henderson wrote: > On 3/11/19 12:16 PM, Sven Schnelle wrote: >> HP-UX (all versions) is losing timer interrupts, which leads to >> hangs. Pressing a key on the console fixes this, so it looks like >> QEMU is just looping trough TBs without checking for interrupts. >> Further investion showed that this happens when interrupts are >> triggered, without PSW_I enabled. Calling eval_interrupt() after >> PSW_I is set seems to fix this. >> >> Signed-off-by: Sven Schnelle <sv...@stackframe.org> >> --- >> target/hppa/cpu.h | 1 + >> target/hppa/int_helper.c | 2 +- >> target/hppa/op_helper.c | 6 ++++++ >> 3 files changed, 8 insertions(+), 1 deletion(-) > > The correct fix is to exit to the main loop.
... except what we're already doing that. So I don't see what can be changed to help. This doesn't seem to make a difference. r~
