linux-kernel - Re: [syzbot] [mm?] [cgroups?] WARNING in __mod_memcg_lruvec

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Date: Mon, 06 May 2024 09:13:03 -0700
From: syzbot <syzbot+9319a4268a640e26b72b@...kaller.appspotmail.com>
To: akpm@...ux-foundation.org, cgroups@...r.kernel.org, hannes@...xchg.org, 
	linux-kernel@...r.kernel.org, linux-mm@...ck.org, mhocko@...nel.org, 
	muchun.song@...ux.dev, roman.gushchin@...ux.dev, shakeel.butt@...ux.dev, 
	syzkaller-bugs@...glegroups.com, yosryahmed@...gle.com, yuzhao@...gle.com
Subject: Re: [syzbot] [mm?] [cgroups?] WARNING in __mod_memcg_lruvec_state

Hello,

syzbot tried to test the proposed patch but the build/boot failed:

mm/rmap.c:1444:25: error: incompatible pointer types passing 'struct folio *' to parameter of type 'struct pglist_data *' [-Werror,-Wincompatible-pointer-types]


Tested on:

commit:         2b84edef Add linux-next specific files for 20240506
git tree:       linux-next
kernel config:  https://syzkaller.appspot.com/x/.config?x=b499929e4aaba1af
dashboard link: https://syzkaller.appspot.com/bug?extid=9319a4268a640e26b72b
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1655a590980000