On Thu, Dec 16, 2021 at 6:18 PM Philippe Mathieu-Daudé <f4...@amsat.org> wrote: > > On 12/16/21 06:58, Anup Patel wrote: > > On Thu, Dec 16, 2021 at 10:27 AM Alistair Francis > > <alistair.fran...@opensource.wdc.com> wrote: > >> > >> From: Alistair Francis <alistair.fran...@wdc.com> > >> > >> Linux supports up to 32 cores for both 32-bit and 64-bit RISC-V, so > >> let's set that as the maximum for the virt board. > >> > >> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/435 > >> Signed-off-by: Alistair Francis <alistair.fran...@wdc.com> > > > IMO, we should keep QEMU VIRT_CPUS_MAX as high as > > possible to allow any kind of software Linux, OpenSBI, FreeBSD, > > Xvisor, Xen, etc. Let the guest software decide it's own limit (such > > as NR_CPUS of Linux). > > Agreed.
I agree as well. I'm happy to increase this in the future, the problem is that I am only able to test it with 32 cores on Linux. Alistair
