Re: [PATCH v4] s390x/tcg: MVCL: Exit to main loop if requested

2019-10-10 Thread David Hildenbrand
On 10.10.19 10:26, Alex Bennée wrote: > > David Hildenbrand writes: > >> MVCL is interruptible and we should check for interrupts and process >> them after writing back the variables to the registers. Let's check >> for any exit requests and exit to the main loop. Introduce a new helper >> funct

Re: [PATCH v4] s390x/tcg: MVCL: Exit to main loop if requested

2019-10-10 Thread Alex Bennée
David Hildenbrand writes: > MVCL is interruptible and we should check for interrupts and process > them after writing back the variables to the registers. Let's check > for any exit requests and exit to the main loop. Introduce a new helper > function for that: cpu_loop_exit_requested(). > > Wh

Re: [PATCH v4] s390x/tcg: MVCL: Exit to main loop if requested

2019-10-09 Thread Richard Henderson
On 10/9/19 7:00 AM, David Hildenbrand wrote: > MVCL is interruptible and we should check for interrupts and process > them after writing back the variables to the registers. Let's check > for any exit requests and exit to the main loop. Introduce a new helper > function for that: cpu_loop_exit_requ

[PATCH v4] s390x/tcg: MVCL: Exit to main loop if requested

2019-10-09 Thread David Hildenbrand
MVCL is interruptible and we should check for interrupts and process them after writing back the variables to the registers. Let's check for any exit requests and exit to the main loop. Introduce a new helper function for that: cpu_loop_exit_requested(). When booting Fedora 30, I can see a handful