linux-kernel - Re: [PATCH] doc/kvm: Fix wrong entry for KVM_CAP_X86_MSR

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 3 May 2021 17:16:31 +0200
From:   Alexander Graf <graf@...zon.com>
To:     Siddharth Chandrasekaran <sidcha@...zon.de>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Jonathan Corbet <corbet@....net>
CC:     Alexander Graf <graf@...zon.de>, <kvm@...r.kernel.org>,
        <linux-doc@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] doc/kvm: Fix wrong entry for KVM_CAP_X86_MSR_FILTER



On 03.05.21 14:00, Siddharth Chandrasekaran wrote:
> The capability that exposes new ioctl KVM_X86_SET_MSR_FILTER to
> userspace is specified incorrectly as the ioctl itself (instead of
> KVM_CAP_X86_MSR_FILTER). This patch fixes it.
> 
> Fixes: 1a155254ff93 ("KVM: x86: Introduce MSR filtering")
> Cc: Alexander Graf <graf@...zon.de>
> Signed-off-by: Siddharth Chandrasekaran <sidcha@...zon.de>

Reviewed-by: Alexander Graf <graf@...zon.com>

Alex

> ---
>   Documentation/virt/kvm/api.rst | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst
> index 307f2fcf1b02..e778f4aa08f4 100644
> --- a/Documentation/virt/kvm/api.rst
> +++ b/Documentation/virt/kvm/api.rst
> @@ -4713,7 +4713,7 @@ KVM_PV_VM_VERIFY
>   4.126 KVM_X86_SET_MSR_FILTER
>   ----------------------------
>   
> -:Capability: KVM_X86_SET_MSR_FILTER
> +:Capability: KVM_CAP_X86_MSR_FILTER
>   :Architectures: x86
>   :Type: vm ioctl
>   :Parameters: struct kvm_msr_filter
> @@ -6586,7 +6586,7 @@ accesses that would usually trigger a #GP by KVM into the guest will
>   instead get bounced to user space through the KVM_EXIT_X86_RDMSR and
>   KVM_EXIT_X86_WRMSR exit notifications.
>   
> -8.27 KVM_X86_SET_MSR_FILTER
> +8.27 KVM_CAP_X86_MSR_FILTER
>   ---------------------------
>   
>   :Architectures: x86
> 



Amazon Development Center Germany GmbH
Krausenstr. 38
10117 Berlin
Geschaeftsfuehrung: Christian Schlaeger, Jonathan Weiss
Eingetragen am Amtsgericht Charlottenburg unter HRB 149173 B
Sitz: Berlin
Ust-ID: DE 289 237 879