On 06.12.2024 05:41, Denis Mukhin via B4 Relay wrote:
> Introduce new printk() variant for convenient printouts which skip '(XEN)'
> prefix on xen console. This is needed for the case when physical console is
> owned by a domain w/ in-hypervisor UART emulation enabled.
Imo it should still be guest_printk() which is then used from there.
> --- a/xen/include/xen/lib.h
> +++ b/xen/include/xen/lib.h
> @@ -61,6 +61,9 @@ debugtrace_printk(const char *fmt, ...) {}
> extern void printk(const char *fmt, ...)
> __attribute__ ((format (printf, 1, 2), cold));
>
> +extern void printk_common(const char *fmt, ...)
> + __attribute__ ((format (printf, 1, 2)));
No "cold" attribute, compared to printk()?
Jan
