On Thu, 19 Dec 2024 at 18:32, Pierrick Bouvier <pierrick.bouv...@linaro.org> wrote: > > qemu-system-aarch64 default pointer authentication (QARMA5) is expensive, we > spent up to 50% of the emulation time running it (when using TCG). > > Switching to pauth-impdef=on is often given as a solution to speed up > execution. > Thus we talked about making it the new default. > > The first patch introduce a new property (pauth-qarma5) to allow to select > current default algorithm. > The second one change the default. > The third one updates documentation. > > v2: > - ensure we don't break migration compatibility, by using a specific backward > compatible property. > - added some documentation about migration for arm virt machine model.
Other than a minor change to the 3rd docs patch which I'll note there: applied to target-arm.next, thanks. -- PMM
