Re: linux-next: build failure after merge of the printk tree

[Herbert Xu]

On Wed, Jun 24, 2020 at 10:19:29AM +0200, Petr Mladek wrote:
> On Wed 2020-06-24 10:20:58, Herbert Xu wrote:
> > On Tue, Jun 23, 2020 at 04:28:58PM +0200, Petr Mladek wrote:
> > >
> > > It is similar cycle:
> > > 
> > > spinlock_types.h -> lockdep.h -> printk.h -> ratelimit.h -> spinlock_types.h
> > > 
> > > But this time it happens via list.h -> kernel.h ->printk.h.
> > > Where list.h needs READ_ONCE() stuff from compiler.h.
> > 
> > But this is exactly the loop that's fixed by the lockdep_types
> > patch.
> 
> I think that this problem is similar to the one on s390 that was
> solved by compiler.h in arch/s390/include/asm/bug.h
> 
> It is related to
> https://lore.kernel.org/r/20200613142901.65xieioomt6bbqa6@xxxxxxxxxx
> 
> It seems that we need the same change also in list.h.

Oh I see.  I misunderstood what you said in the first email.
 
> Do you mean to repost the 2nd patch with the change in
> include/linux/list.h?

OK let me test this and repost.

Thanks,
-- 
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
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