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Re: [PATCH] target/mips: Deprecate Trap-and-Emul KVM support
From: |
Philippe Mathieu-Daudé |
Subject: |
Re: [PATCH] target/mips: Deprecate Trap-and-Emul KVM support |
Date: |
Fri, 12 Mar 2021 10:43:21 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.0 |
+Paolo/Thomas/KVM
On 3/12/21 2:03 AM, Jiaxun Yang wrote:
> Upstream kernel had removed both host[1] and guest[2] support.
>
> [1]:
> https://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git/commit/?id=45c7e8af4a5e3f0bea4ac209eea34118dd57ac64
> [2]:
> https://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git/commit/?id=a1515ec7204edca770c07929df8538fcdb03ad46
>
> Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
> ---
> docs/system/deprecated.rst | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/docs/system/deprecated.rst b/docs/system/deprecated.rst
> index cfabe69846..a409c65485 100644
> --- a/docs/system/deprecated.rst
> +++ b/docs/system/deprecated.rst
> @@ -496,3 +496,11 @@ nanoMIPS ISA
>
> The ``nanoMIPS`` ISA has never been upstreamed to any compiler toolchain.
> As it is hard to generate binaries for it, declare it deprecated.
> +
> +KVM features
> +-------------------
"------------" else Sphinx complains.
> +
> +MIPS Trap-and-Emul KVM support
Missing "since which release" information.
> +
> +The MIPS ``Trap-and-Emul`` KVM host and guest support has been removed
> +from upstream kernel, declare it deprecated.
>
What about adding an accelerator section and add this as a sub-section?
-- >8 --
diff --git a/docs/system/deprecated.rst b/docs/system/deprecated.rst
index a4515d8acd3..9c702a4ea7b 100644
--- a/docs/system/deprecated.rst
+++ b/docs/system/deprecated.rst
@@ -292,6 +292,15 @@ The ``acl_show``, ``acl_reset``, ``acl_policy``,
``acl_add``, and
``acl_remove`` commands are deprecated with no replacement. Authorization
for VNC should be performed using the pluggable QAuthZ objects.
+System accelerators
+-------------------
+
+MIPS ``Trap-and-Emul`` KVM support (since 6.0)
+''''''''''''''''''''''''''''''''''''''''''''''
+
+The MIPS ``Trap-and-Emul`` KVM host and guest support has been removed
+from upstream kernel, declare it deprecated.
+
System emulator CPUS
--------------------
---