Re: Console vs serial

2025-08-01 Thread dmkhn
On Fri, Aug 01, 2025 at 12:44:57PM +0100, Frediano Ziglio wrote: > On Fri, Aug 1, 2025 at 12:25 PM Andrew Cooper > wrote: > > > > Hello, > > > > There's a long-standing irritation in Xen, whereby printk()'s which > > occur prior to console_init_preirq() get half-lost. > > > > They end up in the c

Re: Console vs serial

2025-08-01 Thread Frediano Ziglio
On Fri, Aug 1, 2025 at 12:25 PM Andrew Cooper wrote: > > Hello, > > There's a long-standing irritation in Xen, whereby printk()'s which > occur prior to console_init_preirq() get half-lost. > > They end up in the console ring, and hence are available via `xl dmesg`, > but they're missing from seri

Console vs serial

2025-08-01 Thread Andrew Cooper
Hello, There's a long-standing irritation in Xen, whereby printk()'s which occur prior to console_init_preirq() get half-lost. They end up in the console ring, and hence are available via `xl dmesg`, but they're missing from serial console. e.g. these 4 lines don't escape     (XEN) Enabling loc