From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (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 112367475 for ; Thu, 25 Jan 2024 02:40:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706150433; cv=none; b=lKssiipoGIKFMcM7vV/DVt1ptZyD+YOTc2doaWYC0zEgmNyqBF49/yMPb1thWFki8pS50D6BqoSIcJQOlrQMYerS9C0MENBX86xo6kSTLUytZrIl4FqDwG2Kl6x1fEq3EzT2tqDmmbhrlR+1fsO95EnzVu33swjQuMwDoNUqiHM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706150433; c=relaxed/simple; bh=wPcuYZSJ0QphQZzs3m5GU2Qnxq3Wvke1LT50McCvckQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=LdsAqQwH+2okWKjn1gBB2u6tDau/uEpSK5w4rdedQ9hhvEZIFEd69KG75L3TRg4YPuN8139hWUVX/X5MODXaPaqiKiEXcaAdCKjcTnI3n5BsJOhRsspXT5Ph/eQU45MAMR1nEwG7ZR9DmxaEwAPIymAJ2qCXlcQfPJPsXM335Ts= 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=MT3qdHuN; arc=none smtp.client-ip=170.10.133.124 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="MT3qdHuN" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1706150429; 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=KnEJU8pLQPVQ9UeCpSGWTiDfm3jivdZsACBZWicB2xo=; b=MT3qdHuNgHcAv9FerLOq0MrioxBVxJ1MKsOGIw24wnYbPRwxSQYyhDImI3r69WGJ+nb+rl xj0RjGUDE8EH0FHzKf1b2IPNzNPXuRCLfwQx6mmxYfpvxQo9HtmdQ5wLKxMndB7t73BXzQ AMc5MietEiFyoIPxxcNv/uUs9lWOuBA= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-360-2OzoEwXHMUWJSzr6Q7ekGg-1; Wed, 24 Jan 2024 21:40:27 -0500 X-MC-Unique: 2OzoEwXHMUWJSzr6Q7ekGg-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (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 CA2F81013660; Thu, 25 Jan 2024 02:40:26 +0000 (UTC) Received: from localhost (unknown [10.72.116.117]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 0A1321BDDF; Thu, 25 Jan 2024 02:40:25 +0000 (UTC) Date: Thu, 25 Jan 2024 10:40:21 +0800 From: Baoquan He To: Suren Baghdasaryan Cc: Stephen Rothwell , Andrew Morton , Linux Kernel Mailing List , Linux Next Mailing List Subject: Re: linux-next: build failure after merge of the mm tree Message-ID: References: <20240125102333.6701aa08@canb.auug.org.au> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.5 On 01/24/24 at 03:52pm, Suren Baghdasaryan wrote: > On Wed, Jan 24, 2024 at 3:24 PM Stephen Rothwell wrote: > > > > Hi all, > > > > After merging the mm tree, today's linux-next build (powerpc > > ppc64_defconfig) failed like this: > > > > make[4]: *** No rule to make target 'kernel/elfcorehdr.o', needed by 'kernel/built-in.a'. Stop. > > > > Presumably caused by commit > > > > 1777bfb42f56 ("crash: remove dependency of FA_DUMP on CRASH_DUMP") > > > > from the mm-unstable branch of the mm tree. It looks like the expected > > file rename did not happen. > > > > I have applied the following (git) patch for today. > > I've got the same error in mm-unstable and your patch below fixed it. Thanks! This happened in v2 merging. I doubt there's something wrong with Andrew's patch merging script regarding this kind of patch renaming. > > > > > From: Stephen Rothwell > > Date: Thu, 25 Jan 2024 09:58:54 +1100 > > Subject: [PATCH] fix up for "crash: remove dependency of FA_DUMP on > > CRASH_DUMP" > > > > Signed-off-by: Stephen Rothwell > > --- > > kernel/{crash_dump.c => elfcorehdr.c} | 0 > > 1 file changed, 0 insertions(+), 0 deletions(-) > > rename kernel/{crash_dump.c => elfcorehdr.c} (100%) > > > > 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 > > -- > > 2.43.0 > > > > -- > > Cheers, > > Stephen Rothwell >