This change is a workaround for a bug where mstatus.FS
is not correctly reporting dirty when MTTCG and SMP are
enabled which results in the floating point register file
not being saved during context switches. This a critical
bug for RISC-V in QEMU as it results in floating point
register file corr
On Sat, Mar 24, 2018 at 11:13:40AM -0700, Michael Clark wrote:
> This change is a workaround for a bug where mstatus.FS
> is not correctly reporting dirty when MTTCG and SMP are
> enabled which results in the floating point register file
> not being saved during context switches. This a critical
>
On Sat, Mar 24, 2018 at 11:13 AM, Michael Clark wrote:
> This change is a workaround for a bug where mstatus.FS
> is not correctly reporting dirty when MTTCG and SMP are
> enabled which results in the floating point register file
> not being saved during context switches. This a critical
> bug fo
