Re: [PATCH 23/51] accel/qtest: Support qtest accelerator for Windows

2022-09-02 Thread Bin Meng
On Wed, Aug 31, 2022 at 9:50 PM Marc-André Lureau wrote: > > Hi > > On Wed, Aug 24, 2022 at 2:31 PM Bin Meng wrote: >> >> From: Xuzhou Cheng >> >> Currently signal SIGIPI [=SIGUSR1] is used to kick the dummy CPU >> when qtest accelerator is used. However SIGUSR1 is unsupported on >> Windows. To

Re: [PATCH 23/51] accel/qtest: Support qtest accelerator for Windows

2022-08-31 Thread Marc-André Lureau
Hi On Wed, Aug 24, 2022 at 2:31 PM Bin Meng wrote: > From: Xuzhou Cheng > > Currently signal SIGIPI [=SIGUSR1] is used to kick the dummy CPU > when qtest accelerator is used. However SIGUSR1 is unsupported on > Windows. To support Windows, we add a QemuSemaphore CPUState::sem > to kick the dumm