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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 412ADD2069D for ; Wed, 16 Oct 2024 05:30:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=jc/AA8HvVV5FwVFonqls8WTWynhSDSWXlkqFaKGlcTE=; b=tz7ezawKW7skq+ qB0U9UZX0v1XCTA/8+83Gtl/I2b530vaH5cOMqm4zMJfhbZDix1uHPIysv+/yBG2yaEihgUNgFyyb 8BOOHcActeMqO7AorDlo4YikQVfPzHDvgJIAkKjBgWMhaqojRfaBnXKaCnVJkjlFwO4lUpswbJ/RT pWOV2uSMHMF9TW/5T632V0Iv9nCP7EAGjUmjeiZjIlilXORAF3YqDRSC79g7n4yS7vyqwlbmSF4AF YRBeqV9UK3iPlJFCMRzbEPCTF3ot/zOn+zfGC5KL4tbj+MNheJvgKmpeybZ4zyALrO68Y24gt/IlR lISLy4QrhiXonxEjKvlg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t0wcN-0000000Aa3l-3l6j; Wed, 16 Oct 2024 05:30:43 +0000 Received: from out-182.mta0.migadu.com ([2001:41d0:1004:224b::b6]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t0wcJ-0000000Aa0z-0ZTE for linux-snps-arc@lists.infradead.org; Wed, 16 Oct 2024 05:30:41 +0000 Message-ID: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1729056633; h=from:from: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=aktKdncQvhC4zHX0AneX7OeeDzFNEtNJOtT3XD697Vc=; b=UtC8bZ+qM2jaduHZlbLlCmtynoI2MY7cHTCindjVv1wYfqi5QGNg12vbgqW0W/QfIbjMGP yr0Mdl5yiE28eGk7NBX+6IfNJWjzQpQo9D3sToKhRs3wKiCbIUaeqDS4f6cGaRhXmbfbWm aV7Dz6S7hqL+SzFRjVi7ryjie+IPfxM= Date: Tue, 15 Oct 2024 22:30:27 -0700 MIME-Version: 1.0 Subject: Re: include/linux/compiler_types.h:328:45: error: call to '__compiletime_assert_315' declared with attribute error: BUILD_BUG_ON failed: (PTRS_PER_PTE * sizeof(pte_t)) > PAGE_SIZE To: kernel test robot , Vineet Gupta Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, linux-snps-arc@lists.infradead.org References: <202409160223.xydgucbY-lkp@intel.com> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Vineet Gupta Content-Language: en-US In-Reply-To: <202409160223.xydgucbY-lkp@intel.com> X-Migadu-Flow: FLOW_OUT X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241015_223039_756603_60CBD75A X-CRM114-Status: GOOD ( 15.96 ) X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+linux-snps-arc=archiver.kernel.org@lists.infradead.org On 9/15/24 11:07, kernel test robot wrote: > Hi Vineet, > > FYI, the error/warning still remains. > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: 98f7e32f20d28ec452afb208f9cffc08448a2652 > commit: d9820ff76f95fa26d33e412254a89cd65b23142d ARC: mm: switch pgtable_t back to struct page * > date: 3 years, 1 month ago > config: arc-randconfig-r064-20240915 (https://download.01.org/0day-ci/archive/20240916/202409160223.xydgucbY-lkp@intel.com/config) > compiler: arc-elf-gcc (GCC) 13.2.0 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240916/202409160223.xydgucbY-lkp@intel.com/reproduce) > > 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://lore.kernel.org/oe-kbuild-all/202409160223.xydgucbY-lkp@intel.com/ > > All errors (new ones prefixed by >>): > > arch/arc/mm/init.c:35:13: warning: no previous prototype for 'arc_get_mem_sz' [-Wmissing-prototypes] > 35 | long __init arc_get_mem_sz(void) > | ^~~~~~~~~~~~~~ > arch/arc/mm/init.c:88:13: warning: no previous prototype for 'setup_arch_memory' [-Wmissing-prototypes] > 88 | void __init setup_arch_memory(void) > | ^~~~~~~~~~~~~~~~~ > In file included from : > arch/arc/mm/init.c: In function 'mem_init': I can't reproduce them anymore. >>> include/linux/compiler_types.h:328:45: error: call to '__compiletime_assert_315' declared with attribute error: BUILD_BUG_ON failed: (PTRS_PER_PTE * sizeof(pte_t)) > PAGE_SIZE > 328 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) > | ^ > include/linux/compiler_types.h:309:25: note: in definition of macro '__compiletime_assert' > 309 | prefix ## suffix(); \ > | ^~~~~~ > include/linux/compiler_types.h:328:9: note: in expansion of macro '_compiletime_assert' > 328 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) > | ^~~~~~~~~~~~~~~~~~~ > include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' > 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) > | ^~~~~~~~~~~~~~~~~~ > include/linux/build_bug.h:50:9: note: in expansion of macro 'BUILD_BUG_ON_MSG' > 50 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition) > | ^~~~~~~~~~~~~~~~ > arch/arc/mm/init.c:194:9: note: in expansion of macro 'BUILD_BUG_ON' > 194 | BUILD_BUG_ON((PTRS_PER_PTE * sizeof(pte_t)) > PAGE_SIZE); > | ^~~~~~~~~~~~ Posted a patch for this [1] [1] http://lists.infradead.org/pipermail/linux-snps-arc/2024-October/008319.html Thx, -Vineet > > > vim +/__compiletime_assert_315 +328 include/linux/compiler_types.h > > eb5c2d4b45e3d2 Will Deacon 2020-07-21 314 > eb5c2d4b45e3d2 Will Deacon 2020-07-21 315 #define _compiletime_assert(condition, msg, prefix, suffix) \ > eb5c2d4b45e3d2 Will Deacon 2020-07-21 316 __compiletime_assert(condition, msg, prefix, suffix) > eb5c2d4b45e3d2 Will Deacon 2020-07-21 317 > eb5c2d4b45e3d2 Will Deacon 2020-07-21 318 /** > eb5c2d4b45e3d2 Will Deacon 2020-07-21 319 * compiletime_assert - break build and emit msg if condition is false > eb5c2d4b45e3d2 Will Deacon 2020-07-21 320 * @condition: a compile-time constant condition to check > eb5c2d4b45e3d2 Will Deacon 2020-07-21 321 * @msg: a message to emit if condition is false > eb5c2d4b45e3d2 Will Deacon 2020-07-21 322 * > eb5c2d4b45e3d2 Will Deacon 2020-07-21 323 * In tradition of POSIX assert, this macro will break the build if the > eb5c2d4b45e3d2 Will Deacon 2020-07-21 324 * supplied condition is *false*, emitting the supplied error message if the > eb5c2d4b45e3d2 Will Deacon 2020-07-21 325 * compiler has support to do so. > eb5c2d4b45e3d2 Will Deacon 2020-07-21 326 */ > eb5c2d4b45e3d2 Will Deacon 2020-07-21 327 #define compiletime_assert(condition, msg) \ > eb5c2d4b45e3d2 Will Deacon 2020-07-21 @328 _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) > eb5c2d4b45e3d2 Will Deacon 2020-07-21 329 > > :::::: The code at line 328 was first introduced by commit > :::::: eb5c2d4b45e3d2d5d052ea6b8f1463976b1020d5 compiler.h: Move compiletime_assert() macros into compiler_types.h > > :::::: TO: Will Deacon > :::::: CC: Will Deacon > _______________________________________________ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc