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@xxxxxxxxxxxxx>
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@xxxxxxxxxxxxx>
Date: Tue Apr 23 23:55:37 2024 +0100
mm: remove page_mapping()
for now and we can submit it shortly before -rc1?
