On 29/08/2022 18.29, Jason A. Donenfeld wrote:
On Fri, Aug 26, 2022 at 01:28:11PM +0200, Thomas Huth wrote:
+qemu_guest_getrandom_nofail(tmp, block);
+for (size_t i = 0; i < block; ++i) {
+cpu_stb_data_ra(env, wrap_address(env, *buf_reg), tmp[i], ra);
+
On Fri, Aug 26, 2022 at 01:28:11PM +0200, Thomas Huth wrote:
> > +qemu_guest_getrandom_nofail(tmp, block);
> > +for (size_t i = 0; i < block; ++i) {
> > +cpu_stb_data_ra(env, wrap_address(env, *buf_reg), tmp[i], ra);
> > +*buf_reg = deposit64(*buf_reg, 0,
On 09/08/2022 17.03, Jason A. Donenfeld wrote:
In order for hosts running inside of TCG to initialize the kernel's
random number generator, we should support the PRNO_TRNG instruction,
backed in the usual way with the qemu_guest_getrandom helper. This is
confirmed working on Linux 5.19.
Cc:
In order for hosts running inside of TCG to initialize the kernel's
random number generator, we should support the PRNO_TRNG instruction,
backed in the usual way with the qemu_guest_getrandom helper. This is
confirmed working on Linux 5.19.
Cc: Thomas Huth
Cc: David Hildenbrand
Cc: Christian
