linux-kernel - Re: linux-next: Tree for Jun 4 (mm/vmstat.c)

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Message-ID: <zg6ql34habvml3lwr2pq4fl3aibmbf54ezkee5taj2r75qqlbq@x5uqfrveeafl>
Date: Wed, 4 Jun 2025 12:52:45 +0300
From: "Kirill A. Shutemov" <kirill@...temov.name>
To: Randy Dunlap <rdunlap@...radead.org>
Cc: Stephen Rothwell <sfr@...b.auug.org.au>, 
	Linux Next Mailing List <linux-next@...r.kernel.org>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, 
	Andrew Morton <akpm@...ux-foundation.org>, Linux Memory Management List <linux-mm@...ck.org>, 
	"Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>
Subject: Re: linux-next: Tree for Jun 4 (mm/vmstat.c)

On Wed, Jun 04, 2025 at 01:16:40AM -0700, Randy Dunlap wrote:
> 
> 
> On 6/3/25 9:02 PM, Stephen Rothwell wrote:
> > Hi all,
> > 
> > Please do not add any material destined for v6.17 to you rlinux-next
> > included branches until after v6.16-rc1 has been released.
> > 
> > Changes since 20250603:
> > 
> 
> on x86_64:
> 
> ../mm/vmstat.c: In function 'vmstat_start':
> ./../include/linux/compiler_types.h:568:45: error: call to '__compiletime_assert_436' declared with attribute error: BUILD_BUG_ON failed: ARRAY_SIZE(vmstat_text) != NR_VMSTAT_ITEMS
>   568 |         _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
>       |                                             ^
> ./../include/linux/compiler_types.h:549:25: note: in definition of macro '__compiletime_assert'
>   549 |                         prefix ## suffix();                             \
>       |                         ^~~~~~
> ./../include/linux/compiler_types.h:568:9: note: in expansion of macro '_compiletime_assert'
>   568 |         _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
>       |         ^~~~~~~~~~~~~~~~~~~
> ../include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
>    39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
>       |                                     ^~~~~~~~~~~~~~~~~~
> ../include/linux/build_bug.h:50:9: note: in expansion of macro 'BUILD_BUG_ON_MSG'
>    50 |         BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
>       |         ^~~~~~~~~~~~~~~~
> ../mm/vmstat.c:1872:9: note: in expansion of macro 'BUILD_BUG_ON'
>  1872 |         BUILD_BUG_ON(ARRAY_SIZE(vmstat_text) != NR_VMSTAT_ITEMS);
>       |         ^~~~~~~~~~~~
> 
> 
> Full randconfig file is attached.

Thanks for the report!

The fix is here:

https://lore.kernel.org/all/20250604095111.533783-1-kirill.shutemov@linux.intel.com/

-- 
  Kiryl Shutsemau / Kirill A. Shutemov