Re: [PATCH] uart:8250: change lock order in serial8250_do_startup()

[Sergey Senozhatsky]

On (20/08/18 14:52), Petr Mladek wrote:
> > I guess we may add some tags here
> > 
> > Fixes: 768aec0b5bcc ("serial: 8250: fix shared interrupts issues with SMP and RT kernels")
> > Reported-by: Guenter Roeck <linux@xxxxxxxxxxxx>
> > Reported-by: Raul Rangel <rrangel@xxxxxxxxxx>
> > BugLink: https://bugs.chromium.org/p/chromium/issues/detail?id=1114800
> > Link: https://lore.kernel.org/lkml/CAHQZ30BnfX+gxjPm1DUd5psOTqbyDh4EJE=2=VAMW_VDafctkA@xxxxxxxxxxxxxx/T/#u
> 
> "Link:" tag should point to the mail that is applied using git am.
> I am not sure if there is a tag for related discussion in another
> mail threads.

Yes, that's a good point. I wonder if we can slightly change that
rule. That link points to a thread where we discussed various
approaches to the problem, what would work, what wouldn't and why;
there is some valuable feedback there. The "8250-fix-locks-v2.patch"
link, on the other hand, points to nothing valuable.

> Sounds reasonable to me.
> 
> Andy proposed many changes. Sergey, could you please send v2?

Sure, I think I sent v2 already.

	-ss