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From: Matthew Wilcox <willy@infradead.org>
To: kernel test robot <lkp@intel.com>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
	Andrew Morton <akpm@linux-foundation.org>,
	Linux Memory Management List <linux-mm@kvack.org>,
	David Hildenbrand <david@redhat.com>
Subject: Re: [akpm-mm:mm-unstable 457/479] arch/s390/kernel/uv.c:196:13: error: call to undeclared function 'page_mapping'; ISO C99 and later do not support implicit function declarations
Date: Sat, 27 Apr 2024 16:16:25 +0100	[thread overview]
Message-ID: <Zi0Wye9tY9bofWKh@casper.infradead.org> (raw)
In-Reply-To: <202404271523.VI3HNl2M-lkp@intel.com>

On Sat, Apr 27, 2024 at 03:54:08PM +0800, kernel test robot wrote:
> >> arch/s390/kernel/uv.c:196:13: error: call to undeclared function 'page_mapping'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
>      196 |         } else if (page_mapping(page)) {
>          |                    ^

Gah.  The removal of page_mapping() is in the s390 tree.

commit 259e660d91d0
Author: Matthew Wilcox (Oracle) <willy@infradead.org>
Date:   Fri Mar 22 16:11:46 2024 +0000

    s390/mm: Convert make_page_secure to use a folio

But we don't want that kind of dependency between the mm and s390 trees,
so perhaps best to just drop

commit 48f0b417c0fc
Author: Matthew Wilcox (Oracle) <willy@infradead.org>
Date:   Tue Apr 23 23:55:37 2024 +0100

    mm: remove page_mapping()

for now and we can submit it shortly before -rc1?


  reply	other threads:[~2024-04-27 15:16 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-27  7:54 kernel test robot
2024-04-27 15:16 ` Matthew Wilcox [this message]
2024-04-29 16:46   ` Andrew Morton

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