linux-kernel - Re: linux-next: Tree for May 10 (mm/ksm.c)

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Message-ID: <e55fad49-6c19-7c43-ef37-eb148bd3d55d@infradead.org>
Date:   Thu, 10 May 2018 09:37:51 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Stephen Rothwell <sfr@...b.auug.org.au>,
        Linux-Next Mailing List <linux-next@...r.kernel.org>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux MM <linux-mm@...ck.org>,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: linux-next: Tree for May 10 (mm/ksm.c)

On 05/10/2018 12:28 AM, Stephen Rothwell wrote:
> Hi all,
> 
> Changes since 20180509:
> 

on i386:

../mm/ksm.c: In function 'try_to_merge_one_page':
../mm/ksm.c:1244:4: error: implicit declaration of function 'set_page_stable_node' [-Werror=implicit-function-declaration]
    set_page_stable_node(page, NULL);
    ^
../mm/ksm.c: In function 'stable_tree_search':
../mm/ksm.c:1563:2: error: implicit declaration of function 'page_stable_node' [-Werror=implicit-function-declaration]
  page_node = page_stable_node(page);
  ^
../mm/ksm.c:1563:12: warning: assignment makes pointer from integer without a cast [enabled by default]
  page_node = page_stable_node(page);
            ^
../mm/ksm.c: In function 'cmp_and_merge_page':
../mm/ksm.c:2042:14: warning: assignment makes pointer from integer without a cast [enabled by default]
  stable_node = page_stable_node(page);
              ^
../mm/ksm.c:2080:9: warning: passing argument 2 of 'stable_tree_append' makes pointer from integer without a cast [enabled by default]
         max_page_sharing_bypass);
         ^
../mm/ksm.c:1990:13: note: expected 'struct stable_node *' but argument is of type 'int'
 static void stable_tree_append(struct rmap_item *rmap_item,
             ^
../mm/ksm.c: In function 'rmap_walk_ksm':
../mm/ksm.c:2589:14: warning: assignment makes pointer from integer without a cast [enabled by default]
  stable_node = page_stable_node(page);
              ^
../mm/ksm.c: In function 'ksm_migrate_page':
../mm/ksm.c:2644:14: warning: assignment makes pointer from integer without a cast [enabled by default]
  stable_node = page_stable_node(newpage);
              ^


Full randconfig file is attached.

-- 
~Randy

View attachment "config-r8914" of type "text/plain" (68393 bytes)