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Mon, 17 Aug 2026 11:46:13 -0700 (PDT) Date: Mon, 17 Aug 2026 11:46:13 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a8356f5.dbb3a75c.20434b.006d.GAE@google.com> Subject: [moderation/CI] Re: lib/folio_pool: Direct-Map Large Folio Pool & Scratchpad bump allocators From: syzbot ci To: syzkaller-upstream-moderation@googlegroups.com Cc: syzbot@lists.linux.dev Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable syzbot ci has tested the following series [v1] lib/folio_pool: Direct-Map Large Folio Pool & Scratchpad bump allocato= rs https://lore.kernel.org/all/20260817-folio-pool-v1-v1-0-0c1d230aa3af@gmail.= com * [PATCH 1/9] lib/folio_pool: Introduce Direct-Map Large Folio Pool & Scrat= chpad bump allocators * [PATCH 2/9] netfilter/nf_tables: Add folio_scratchpad collector to struct= nftables_pernet * [PATCH 3/9] bpf/verifier: Route verifier stack state node allocations to = folio_pool * [PATCH 4/9] drm/gpuvm: Route gpuva_op allocations to folio_scratchpad * [PATCH 5/9] bpf/syscall: Route generic_map_update_batch key/value allocat= ions to folio_scratchpad * [PATCH 6/9] locking/lockdep: Fallback to folio_pool in alloc_list_entry w= hen static pool is full * [PATCH 7/9] locking/lockdep: Traverse adjacency lists directly in zap_cla= ss() * [PATCH 8/9] locking/lockdep: Shrink static list_entries array to early bo= otstrap buffer * [PATCH 9/9] locking/lockdep: Migrate and compact boot-time dependency gra= ph from __initdata and found the following issue: kernel build error Full report is available here: https://ci.syzbot.org/series/0cb00027-e611-48c2-b3cf-f1fa17fa3ba2 *** kernel build error tree: net-next URL: https://kernel.googlesource.com/pub/scm/linux/kernel/git/netdev/= net-next.git base: e6a5d573d24cd375e09d24f136523cb3cc85c9d3 arch: amd64 compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp= 1~20260613092250.77), Debian LLD 22.1.8 config: https://ci.syzbot.org/builds/fee80397-36af-4dbf-9041-4ac6840fc40= d/config net/netfilter/nf_tables_api.c:12172:7: error: incompatible pointer types pa= ssing 'struct static_key_true *' to parameter of type 'struct static_key *'= [-Wincompatible-pointer-types] drivers/gpu/drm/drm_gpuvm.c:1113:8: error: use of undeclared identifier 'gp= uvm_scratchpad_key' kernel/bpf/syscall.c:2090:42: error: incompatible pointer types passing 'st= ruct static_key_true *' to parameter of type 'struct static_key *' [-Wincom= patible-pointer-types] kernel/bpf/verifier.c:19799:27: error: incompatible pointer types passing '= struct static_key_true *' to parameter of type 'struct static_key *' [-Winc= ompatible-pointer-types] *** If these findings have caused you to resend the series or submit a separate fix, please add the following tag to your commit message: Tested-by: syzbot@syzkaller.appspotmail.com --- This report is generated by a bot. It may contain errors. syzbot ci engineers can be reached at syzkaller@googlegroups.com. To test a fix for this bug, please reply with `#syz test` (on a separate line) and attach the patch to the email. Notes: - The patch will be applied on top of the tested series (as an incremental fix). - To test a new version of the whole series, please send it directly to syzbot@lists.linux.dev. - Arguments like custom git repos and branches are not supported. The email will later be sent to: [airlied@gmail.com akpm@linux-foundation.org aliceryhl@google.com andrii@ke= rnel.org ast@kernel.org boqun@kernel.org boris.brezillon@collabora.com bpf@= vger.kernel.org coreteam@netfilter.org dakr@kernel.org daniel@iogearbox.net= davem@davemloft.net devnull@kernel.org dri-devel@lists.freedesktop.org edd= yz87@gmail.com edumazet@google.com emil@etsalapatis.com fw@strlen.de horms@= kernel.org jim.cromie@gmail.com john.fastabend@gmail.com jolsa@kernel.org k= uba@kernel.org linux-kernel@vger.kernel.org linux-mm@kvack.org longman@redh= at.com maarten.lankhorst@linux.intel.com martin.lau@linux.dev matthew.brost= @intel.com memxor@gmail.com mingo@redhat.com mripard@kernel.org netdev@vger= .kernel.org netfilter-devel@vger.kernel.org pabeni@redhat.com pablo@netfilt= er.org peterz@infradead.org phil@nwl.cc simona@ffwll.ch song@kernel.org tho= mas.hellstrom@linux.intel.com tzimmermann@suse.de will@kernel.org yonghong.= song@linux.dev] If the report looks fine to you, reply with: #syz upstream If the report is a false positive, reply with #syz invalid