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Re: Re: [PATCH] target/riscv: Clearing the CSR values at reset and synci


From: liguang.zhang
Subject: Re: Re: [PATCH] target/riscv: Clearing the CSR values at reset and syncing the MPSTATE with the host
Date: Mon, 24 Jul 2023 14:05:00 +0800

> On Tue, Jul 18, 2023 at 10:22???PM liguang.zhang <18622748...@163.com> wrote:
> >
> > From: "liguang.zhang" <liguang.zh...@hexintek.com>
> >
> > Fix the guest reboot error when using KVM
> > There are two issues when rebooting a guest using KVM
> > 1. When the guest initiates a reboot the host is unable to stop the vcpu
> > 2. When running a SMP guest the qemu monitor system_reset causes a vcpu 
> > crash
> >
> > This can be fixed by clearing the CSR values at reset and syncing the
> > MPSTATE with the host.
> >
> > Signed-off-by: liguang.zhang <liguang.zh...@hexintek.com>
>
> Thanks!
>
> When sending new versions of patches please increment the patch
> version:
> https://www.qemu.org/docs/master/devel/submitting-a-patch.html#when-resending-patches-add-a-version-tag
>

Sorry about it, since i'm confused about the git send-email, original mail 
thread lost. -> 
https://www.mail-archive.com/qemu-devel@nongnu.org/msg977038.html
I would like to resubmit and track the email history.

> The patch looks good, but don't we need an equivalent for the get register 
> call?
>
> Alistair

Sorry, "get register call" refers to which section? It was not mentioned in the 
previous suggestions for modifications.
Follow the original modification suggestions, I hope to upstream as soon as 
possible, as it has been delayed for quite some time.

Thanks ~




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