From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f72.google.com (mail-oo1-f72.google.com [209.85.161.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CBC6125B1DA for ; Mon, 8 Dec 2025 06:14:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765174464; cv=none; b=TNaMW/+oWUunuvrFhBsRRhSaP5ClGRJEHwrZ+Me63wZ57gCn46o1dGrlHg2vnBzCDNK6hViQpGD++PUfvDY5oOX9JoB4NjnqYC558+T88UoNPqjly/5KxK+zWMbqrDSvFWWuQUi6X8CGsGOWmFIPXV0AkBerhnOHWKP2EU/0Z3Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765174464; c=relaxed/simple; bh=c8HPWm1UeA4I/L1qCbw80kzPAq21hG2qORhAs7roBtA=; h=MIME-Version:Date:Message-ID:Subject:From:To:Cc:Content-Type; b=Hc1SuViJezFdxcWUJj2gLo0zyLRNd4MGkLPpXwn4AdvQfWVck9GLtCRX4QKHOItrnCz+ZCKzaNkCs65MiTX88GU/fhNCBDasf8HBbQelNOpm5NSaA5/h8V0p49YbCYjQk+P8GaKEHYL/7mU7AZqKZUbmg1DyZInjA7pbbSAPM70= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.161.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-oo1-f72.google.com with SMTP id 006d021491bc7-657490e060dso3924369eaf.3 for ; Sun, 07 Dec 2025 22:14:22 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1765174462; x=1765779262; h=cc:to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=K2yoYM2prmW1aan3rWARWQ79Tc9G0agkMQlti99yR0w=; b=CiqRivBy/P57yfkhZytlmBpVXLYSEkJaPP7dL+CgiR4nz65gPX/LOqs7EWZFo3GKw2 Hpfxbe70dbFWzQqB4l/06Nt83yZsC9FqMomAui1jsm4UxVHPFE+7Xd29lsmggk05Ebw3 no5MZO3aZZN+m1Z8B7WFbdmds91TI+H6JyKATCqPOE2VvscaCWMbouuyCsOI8VmW8JY7 eDc+AnaO7qbzIB/JbdFx5f07LsfnNgNoE0TjNryKzCexSmMfa5nuwvnZq/lGcWk0upUV JaDJqLvJxFABojHVP0ymUjqY0dlJAoiNcs2pCPhuaSX69sDp/013vpLTbKyUXdDA9WQ8 /I2Q== X-Gm-Message-State: AOJu0YznVpTrNaOuRl6yTDTKUPJP7YmJ8Fpf5HwvB38CqGBN1FuVbblL GBTbtMQ/uGOjCd+P2tiPDuXmIT1RkbbQQzyFeF90YJIRGWlMcyH/B90Hv6cjZatVU/yYyJtEkJC yGr6U8CrJgvmNmrxSM58n7vLLqXY+JTOlahn7qRkAN0/p0gvPATrrxf5L2Aw= X-Google-Smtp-Source: AGHT+IHnLmmGg6aBNfK3QrPsJ9bKaGKJaoz2zK+gnZENEixmqweIlshl+8PbPRuK9rBBpIEnt1lLh8o6mbBrG4/jgr/CESl0OdXP Precedence: bulk X-Mailing-List: syzbot@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:200e:b0:659:9a49:9047 with SMTP id 006d021491bc7-6599a8d51a5mr2648714eaf.18.1765174461828; Sun, 07 Dec 2025 22:14:21 -0800 (PST) Date: Sun, 07 Dec 2025 22:14:21 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69366cbd.a70a0220.38f243.008a.GAE@google.com> Subject: [moderation/CI] Re: mm/vmalloc: clarify why vmap_range_noflush() might sleep From: syzbot ci To: syzkaller-upstream-moderation@googlegroups.com Cc: syzbot@lists.linux.dev Content-Type: text/plain; charset="UTF-8" syzbot ci has tested the following series [v1] mm/vmalloc: clarify why vmap_range_noflush() might sleep https://lore.kernel.org/all/20251208-b4-vmalloc-might_alloc-v1-1-94a9bb8ecb08@google.com * [PATCH] mm/vmalloc: clarify why vmap_range_noflush() might sleep and found the following issue: kernel build error Full report is available here: https://ci.syzbot.org/series/ca5fb0b1-49a4-4066-b78d-d144e56e0d2b *** kernel build error tree: mm-new URL: https://kernel.googlesource.com/pub/scm/linux/kernel/git/akpm/mm.git base: 3f43be96f919cc611dcb2a4e38dd464831f4513e arch: amd64 compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 config: https://ci.syzbot.org/builds/1d630f58-694e-4568-8ac0-62e02ea8a59d/config mm/vmalloc.c:308:14: error: use of undeclared identifier 'GFP_PGTABLE_KERNEL' *** 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. The email will later be sent to: [akpm@linux-foundation.org jackmanb@google.com linux-kernel@vger.kernel.org linux-mm@kvack.org urezki@gmail.com] If the report looks fine to you, reply with: #syz upstream