Re: [PATCH v1 04/19] xen/sysctl: make CONFIG_TRACEBUFFER depend on CONFIG_SYSCTL

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

On Wed, 12 Mar 2025, Penny Zheng wrote:
> Users could only access trace buffers via hypercal XEN_SYSCTL_tbuf_op,
> so this commit makes CONFIG_TRACEBUFFER depend on CONFIG_SYSCTL
> 
> Signed-off-by: Penny Zheng <Penny.Zheng@xxxxxxx>

Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>


> ---
>  xen/common/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/xen/common/Kconfig b/xen/common/Kconfig
> index 72e1d7ea97..c5f4192b60 100644
> --- a/xen/common/Kconfig
> +++ b/xen/common/Kconfig
> @@ -513,6 +513,7 @@ config DTB_FILE
>  config TRACEBUFFER
>       bool "Enable tracing infrastructure" if EXPERT
>       default y
> +     depends on SYSCTL
>       help
>         Enable tracing infrastructure and pre-defined tracepoints within Xen.
>         This will allow live information about Xen's execution and performance
> -- 
> 2.34.1
>