Re: [PATCH v2] target: riscv: Add Svvptc extension support

2024-07-18 Thread Andrew Jones
On Thu, Jul 18, 2024 at 06:07:37PM GMT, Alexandre Ghiti wrote: > The Svvptc extension describes a uarch that does not cache invalid TLB > entries: that's the case for qemu so there is nothing particular to > implement other than the introduction of this extension. > > Since qemu already exposes Sv

[PATCH v2] target: riscv: Add Svvptc extension support

2024-07-18 Thread Alexandre Ghiti
The Svvptc extension describes a uarch that does not cache invalid TLB entries: that's the case for qemu so there is nothing particular to implement other than the introduction of this extension. Since qemu already exposes Svvptc behaviour, let's enable it by default since it allows to drastically