On 7/15/21 11:14 PM, Peter Maydell wrote:
+#ifdef CONFIG_USER_ONLY
+/* Mirror linux /proc/sys/abi/sve_default_vector_length. */
/proc/sys/abi/sve_default_vector_length wants a vector length in
bytes, and it looks like we take a length in bits. I assume that's
to match other places where the use
On Wed, 14 Jul 2021 at 19:06, Richard Henderson
wrote:
>
> Mirror the behavour of /proc/sys/abi/sve_default_vector_length
> under the real linux kernel. We have no way of passing along
> a real default across exec like the kernel can, but this is a
> decent way of adjusting the startup vector len
Mirror the behavour of /proc/sys/abi/sve_default_vector_length
under the real linux kernel. We have no way of passing along
a real default across exec like the kernel can, but this is a
decent way of adjusting the startup vector length of a process.
Resolves: https://gitlab.com/qemu-project/qemu/
