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

From: Ingo Molnar <[email-masked]>
Date: Fri, 27 Nov 2020 11:11:59 +0100

* Stephen Rothwell <[email-masked]> wrote:

> Hi all,
> 
> After merging the tip tree, today's linux-next build (x86_64 allmodconfig)
> failed like this:
> 
> kernel/smp.c: In function 'csd_lock_wait_getcpu':
> kernel/smp.c:133:13: error: 'call_single_data_t' {aka 'struct __call_single_data'} has no member named 'dst'
>   133 |   return csd->dst; /* Other CSD_TYPE_ values might not have ->dst. */
>       |             ^~
> 
> Caused by commit
> 
>   545b8c8df41f ("smp: Cleanup smp_call_function*()")

Inded, I just (belatedly) noticed this semantic merge conflict with 
upstream too, I resolved it in tip:sched/core and it should be all sorted 
out by tomorrow's -next integration. Sorry about this!

Thanks,

	Ingo