Re: [Qemu-devel] RFC: guest-side retrieval of fw_cfg file

2015-07-25 Thread Gabriel L. Somlo
On Tue, Jul 21, 2015 at 12:07:08AM +0200, Laszlo Ersek wrote: > On 07/20/15 23:19, Gabriel L. Somlo wrote: > > ... I just love "find", sorry. :) Anyway, I don't envision myself as a > user of this feature any time soon, so please feel free to ignore me. How about this: I create /sys/firmware/fw_c

Re: [Qemu-devel] [PATCH for-2.4] tcg: correctly mark dead inputs for mov with a constant

2015-07-25 Thread Richard Henderson
On 07/25/2015 03:51 PM, Aurelien Jarno wrote: On 2015-07-25 15:06, Richard Henderson wrote: On 07/24/2015 04:34 PM, Aurelien Jarno wrote: ots->val_type = TEMP_VAL_CONST; ots->val = ts->val; +if (IS_DEAD_ARG(1)) { +temp_dead(s, args[1]); +} Aren'

Re: [Qemu-devel] [PATCH for-2.4] tcg: correctly mark dead inputs for mov with a constant

2015-07-25 Thread Aurelien Jarno
On 2015-07-25 15:06, Richard Henderson wrote: > On 07/24/2015 04:34 PM, Aurelien Jarno wrote: > > ots->val_type = TEMP_VAL_CONST; > > ots->val = ts->val; > >+if (IS_DEAD_ARG(1)) { > >+temp_dead(s, args[1]); > >+} > > Aren't we also missing > > if (N

Re: [Qemu-devel] [PATCH for-2.4] tcg: correctly mark dead inputs for mov with a constant

2015-07-25 Thread Richard Henderson
On 07/24/2015 04:34 PM, Aurelien Jarno wrote: ots->val_type = TEMP_VAL_CONST; ots->val = ts->val; +if (IS_DEAD_ARG(1)) { +temp_dead(s, args[1]); +} Aren't we also missing if (NEED_SYNC_ARG(0)) { temp_sync(s, args[0], allocated_regs); } a

Re: [Qemu-devel] selecting VIRTIO_INPUT and VIRTIO_VGA

2015-07-25 Thread Gerd Hoffmann
Hi, > > I agree. Also, as far as I understood Marc, his hope was that the fix to > > halfway working VGA emulation would be virtio-gpu. Note we have both virtio-vga and virtio-gpu-pci. virtio-vga has vga compatibility built-in, otherwise the two are identical. virtio-gpu-pci is enabled along