From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 40BDBCD3448 for ; Tue, 3 Sep 2024 16:49:34 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id BD8698D01AF; Tue, 3 Sep 2024 12:49:33 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id B88368D018A; Tue, 3 Sep 2024 12:49:33 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id A4FD38D01AF; Tue, 3 Sep 2024 12:49:33 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id 868E18D018A for ; Tue, 3 Sep 2024 12:49:33 -0400 (EDT) Received: from smtpin19.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id 41B8C1204AE for ; Tue, 3 Sep 2024 16:49:33 +0000 (UTC) X-FDA: 82524013026.19.EBAF380 Received: from pegase2.c-s.fr (pegase2.c-s.fr [93.17.235.10]) by imf05.hostedemail.com (Postfix) with ESMTP id 04993100012 for ; Tue, 3 Sep 2024 16:49:29 +0000 (UTC) Authentication-Results: imf05.hostedemail.com; dkim=none; spf=pass (imf05.hostedemail.com: domain of christophe.leroy@csgroup.eu designates 93.17.235.10 as permitted sender) smtp.mailfrom=christophe.leroy@csgroup.eu; dmarc=pass (policy=quarantine) header.from=csgroup.eu ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1725382075; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=LNRujXissNFIBeB1Fxxb4ISBfULhoXc+JIO+rg/lFH4=; b=sBn77RjALq0pn3CxWF5Kxxc+0DHBNwK1I+L0Za7Uh58vXuQXoriORZgWX8sCagn3PupKoe q4yMV0J632S7tL2KVVf+SOttPDgy4/44YU0/FiyiJ9evTy7UurPQOicOJqlfchyC2tOxFa koztYIKiIvgm7AhECuvZm/Wa0/Yr+n0= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1725382075; a=rsa-sha256; cv=none; b=DCNZcExns0ovKMkYYuizTUFzc8Kok8mRM9iLz7OvU6ey+/dmhURSD3TZBLS+0DEk9MT5bq tZkvrZc+yJ8AXE9AR5cn9xrMUBadfx9XjXtwRSClIgsfDHTkiqDbcK2Qc3/zZ0MVmxJZDT x7RodaRzx6J06UElbs4aKGrT32y1G1s= ARC-Authentication-Results: i=1; imf05.hostedemail.com; dkim=none; spf=pass (imf05.hostedemail.com: domain of christophe.leroy@csgroup.eu designates 93.17.235.10 as permitted sender) smtp.mailfrom=christophe.leroy@csgroup.eu; dmarc=pass (policy=quarantine) header.from=csgroup.eu Received: from localhost (mailhub3.si.c-s.fr [172.26.127.67]) by localhost (Postfix) with ESMTP id 4Wys6H4FxCz9sSH; Tue, 3 Sep 2024 18:49:27 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from pegase2.c-s.fr ([172.26.127.65]) by localhost (pegase2.c-s.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id xkSNo9e_bVqz; Tue, 3 Sep 2024 18:49:27 +0200 (CEST) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase2.c-s.fr (Postfix) with ESMTP id 4Wys6H3Grvz9sSC; Tue, 3 Sep 2024 18:49:27 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 5B9FE8B778; Tue, 3 Sep 2024 18:49:27 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id dCik_HARaarL; Tue, 3 Sep 2024 18:49:27 +0200 (CEST) Received: from [192.168.234.228] (unknown [192.168.234.228]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 0FF168B774; Tue, 3 Sep 2024 18:49:27 +0200 (CEST) Message-ID: <4c575fd3-0495-4007-bc56-d252e18675c7@csgroup.eu> Date: Tue, 3 Sep 2024 18:49:26 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [linux-next:master 7055/8400] include/linux/compiler_types.h:510:45: error: call to '__compiletime_assert_303' declared with attribute error: BUILD_BUG_ON failed: ALIGN_DOWN(MODULES_VADDR, SZ_256M) < TASK_SIZE To: kernel test robot , Michael Ellerman Cc: oe-kbuild-all@lists.linux.dev, Linux Memory Management List References: <202409022326.gjEmSP9K-lkp@intel.com> Content-Language: fr-FR From: Christophe Leroy In-Reply-To: <202409022326.gjEmSP9K-lkp@intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 04993100012 X-Stat-Signature: pzg8yi9owkkzq1o7q66ijocdx97iwdqp X-HE-Tag: 1725382169-988778 X-HE-Meta: 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 SOJh+Dbr +PdHEJ8gfkmOC/2ln1HvJeARZ9pgcTuqjZA7cvORiI01sYOIzQ1Zt1r91J7VFXc/ofk5wc3px9EMgeWwSBA8nHXhR/RYZaYJYOoFxxmhzXiJW01RysZIRFEMYChfxl9rAwFFiIvyCdDaY1vBAjcA31lDDEWumqdraLvGKJkHFUGtuHeeDg9MUWCLpA3yvaa/w9YXiCAzstXd+JFY766lCBFkSfrsBksSyjoGOqgpTChY04c1Q5o7D/C2PTP08hfQ+av1+NrmmCzcdfpCEVUG0eTRDRVBOmpoq12shf8vPvFYOCEaKk2A4njg1U1khSHF5s9g3SfwCrmsm5FrCqpQ1DsOC3NNn2vb2N/C6UYh/+KuhkVKoEZ+8qrN1QQaqFgRRzTPc/n/v+1gwNRXS95uVr9LPHg== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Le 02/09/2024 à 17:21, kernel test robot a écrit : > tree: https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.kernel.org%2Fpub%2Fscm%2Flinux%2Fkernel%2Fgit%2Fnext%2Flinux-next.git&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C6fb61314a5dd4f0fc8e808dccb6303dd%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638608873337867768%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=H5sX0rEqtyFbPUsWEKZD0cj28q2zgyqJn1yzu0nQbWo%3D&reserved=0 master > head: ecc768a84f0b8e631986f9ade3118fa37852fef0 > commit: 2f2b9a3adc66e978a1248ffb38df8477e8e97c57 [7055/8400] powerpc/32s: Reduce default size of module/execmem area > config: powerpc-buildonly-randconfig-r006-20220613 (https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdownload.01.org%2F0day-ci%2Farchive%2F20240902%2F202409022326.gjEmSP9K-lkp%40intel.com%2Fconfig&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C6fb61314a5dd4f0fc8e808dccb6303dd%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638608873337877719%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=bgGDd4mH5eoPA4vSpBfvYt2LwGGNyAXLDhQF52TKovM%3D&reserved=0) > compiler: powerpc-linux-gcc (GCC) 13.3.0 > reproduce (this is a W=1 build): (https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdownload.01.org%2F0day-ci%2Farchive%2F20240902%2F202409022326.gjEmSP9K-lkp%40intel.com%2Freproduce&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C6fb61314a5dd4f0fc8e808dccb6303dd%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638608873337883106%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=xlUQb5dKchpZQgrvc1l6JML%2FWpGE87zJ930ehEXAdcE%3D&reserved=0) > > If you fix the issue in a separate patch/commit (i.e. not just a new version of > the same patch/commit), kindly add following tags > | Reported-by: kernel test robot > | Closes: https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore.kernel.org%2Foe-kbuild-all%2F202409022326.gjEmSP9K-lkp%40intel.com%2F&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C6fb61314a5dd4f0fc8e808dccb6303dd%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638608873337888358%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=DLTfKPILhI%2B8s3tLIq34L6jcWoL%2FysLWHcYDknvxRlc%3D&reserved=0 > > All errors (new ones prefixed by >>): > > In file included from : > arch/powerpc/mm/book3s32/mmu.c: In function 'mmu_mark_initmem_nx': >>> include/linux/compiler_types.h:510:45: error: call to '__compiletime_assert_303' declared with attribute error: BUILD_BUG_ON failed: ALIGN_DOWN(MODULES_VADDR, SZ_256M) < TASK_SIZE > 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) You hit the BUILD_BUG_ON() that was added by that commit, the behaviour is as expected: you have set CONFIG_TASK_SIZE_BOOL which is reserved for experts, then you have set CONFIG_TASK_SIZE to 0xc0000000 and CONFIG_PAGE_OFFSET has the same value which means there is no space for modules. I don't think I can do much about it. If you hadn't CONFIG_TASK_SIZE_BOOL you would have got the default value which is 0xb0000000 which is all fine. Christophe