From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 54685657C4 for ; Mon, 29 Jan 2024 13:48:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706536112; cv=none; b=T1t+h5Oy1VXM+sDOl2RHyybsHL3SbWEdZQ7AdLB1QtazgMnRgNMvfB2HgPbr95ZamCSbu7tDN6tiOnXZqIItnrXNnJ8zu6bqQQwGvwi7bspDSA4Y7gBZxVLSUh0422JAgtkHmnM2j06Pk71wCh3+FvRSxawnMLJ1OvIR+NwwRec= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706536112; c=relaxed/simple; bh=1aOXFycfHcJrh+G4H7H5FPXtv0a3BgLVkGyQApyRNC4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: In-Reply-To:Content-Type:Content-Disposition; b=WbBUPnbYExijkHIsG+XekyRsR67x95m10HLEr4qIAWNfIwViDBkZzeoaw4rr52gH3+GbKmAJn89/lJm2ePowmEfReyTPnBShbHCcs5HbshCGlayvNPh8Oo+5eYertcDl2Ei6LzuRwrvj76b39BpTydeDejJoIdn9MNIEDUCOMEQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=ZgwH/HQg; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="ZgwH/HQg" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1706536109; 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: in-reply-to:in-reply-to:references:references; bh=uzDvfawJd0wb9fLhGTxOrmGsf7+8BpL2pYD1wNX7Ogk=; b=ZgwH/HQgCJIUGbTa355pAQt2Ya4dp+SMCBHtmvo/VIaUSvhpD8EeeVO/QUoMzR8j3Bnhw6 Vss0zzvDA3USMuJ8TNqMJMPi0TXLut0qOkCAl9+HBGcpmeoWCyJG66tcnGtyHQhOFNNzwT Tdk4TT4tTPvLCg91qQPWckgf70eMKbU= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-465-ll2YndX8NuOCE0vqp3zkoQ-1; Mon, 29 Jan 2024 08:48:26 -0500 X-MC-Unique: ll2YndX8NuOCE0vqp3zkoQ-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id B44EB299E745; Mon, 29 Jan 2024 13:48:25 +0000 (UTC) Received: from localhost (unknown [10.72.116.15]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 7E86E40C122E; Mon, 29 Jan 2024 13:48:24 +0000 (UTC) Date: Mon, 29 Jan 2024 21:48:21 +0800 From: Baoquan He To: kernel test robot Cc: oe-kbuild-all@lists.linux.dev, David Hildenbrand , Andrew Morton , Linux Memory Management List Subject: Re: [davidhildenbrand:fork_rmap_batching_mm_unstable 104/141] make[4]: *** No rule to make target 'kernel/elfcorehdr.o', needed by 'kernel/built-in.a'. Message-ID: References: <202401292018.RTtZWk0P-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 In-Reply-To: <202401292018.RTtZWk0P-lkp@intel.com> X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.2 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On 01/29/24 at 08:12pm, kernel test robot wrote: > Hi Baoquan, > > First bad commit (maybe != root cause): > > tree: https://github.com/davidhildenbrand/linux fork_rmap_batching_mm_unstable > head: b652ec55c236cca5d0247cf66864971cc2ffea2d > commit: 21b8f7d4d9d70fec7ff6bbd973e485fa1226b156 [104/141] crash: remove dependency of FA_DUMP on CRASH_DUMP > compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240129/202401292018.RTtZWk0P-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/202401292018.RTtZWk0P-lkp@intel.com/ > > All errors (new ones prefixed by >>): ...... > >> make[4]: *** No rule to make target 'kernel/elfcorehdr.o', needed by 'kernel/built-in.a'. This is fixed by Stephen at bottom. Now I can see it on linux-next: commit 12f1531b9f77 Merge branch 'mm-everything' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm commit 02002068055e2172e49d14f9fb11ab277b8d8094 Author: Stephen Rothwell Date: Thu Jan 25 09:58:54 2024 +1100 fix up for "crash: remove dependency of FA_DUMP on CRASH_DUMP" Signed-off-by: Stephen Rothwell diff --git a/kernel/crash_dump.c b/kernel/elfcorehdr.c similarity index 100% rename from kernel/crash_dump.c rename to kernel/elfcorehdr.c