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 X-Spam-Level: X-Spam-Status: No, score=-3.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6EA02C43461 for ; Mon, 7 Sep 2020 23:11:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 657852168B for ; Mon, 7 Sep 2020 23:11:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b="th8jEA+j" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727889AbgIGXLJ (ORCPT ); Mon, 7 Sep 2020 19:11:09 -0400 Received: from ozlabs.org ([203.11.71.1]:56563 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726929AbgIGXLI (ORCPT ); Mon, 7 Sep 2020 19:11:08 -0400 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4BlkY42nBKz9sR4; Tue, 8 Sep 2020 09:11:03 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1599520266; bh=FLpzBh1MtaOdJusvfew0y0vFNZl/o+pHZi6fZRvWzS8=; h=Date:From:To:Cc:Subject:From; b=th8jEA+jxRuFJlAYJjznssQ9vOu0SK0w6yNuTWvVYW2fcdMCSJyyylKpmRLFdmILK JL4Pb/KoxMRrCO++yq6BwFA8JvBP19gCKPASphsTfLM6A8vWud4GjidLW7E/HSWmDa Ptdk7e8K4R4uYlLswmfsmhjBIJuh+iUS6MJ4I0Tn5wluXvBVctOph+UYRjffFtJj+U +FsXZQwZUW5zQf962gnQgof9HMRmTZQmBDauNE6cBQIGvBJ4QfB1WPiobhlMDITPph 6S8AX2QuViZ8kL3jwhau3ykoe7xpITH4JkRR387dljWXwhwff2r+dmKpor4r8p9Qm5 Y3vMR2IWT6IvA== Date: Tue, 8 Sep 2020 09:11:02 +1000 From: Stephen Rothwell To: Peter Zijlstra , Josh Poimboeuf Cc: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Linux Next Mailing List , Linux Kernel Mailing List , Randy Dunlap Subject: linux-next: build warnings in Linus' tree Message-ID: <20200908091102.4c2d7b37@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/uFoOW0k_q3wB2MWWaZa.fiZ"; protocol="application/pgp-signature"; micalg=pgp-sha256 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/uFoOW0k_q3wB2MWWaZa.fiZ Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, Building Linus' tree, today's linux-next build (x86_64 allmodconfig) produced these warnings: arch/x86/kernel/cpu/mce/core.o: warning: objtool: mce_panic()+0x2a3: unreac= hable instruction net/core/skbuff.o: warning: objtool: skb_push.cold()+0x1b: unreachable inst= ruction arch/x86/mm/mmio-mod.o: warning: objtool: pre()+0x21a: unreachable instruct= ion arch/x86/kvm/vmx/vmx.o: warning: objtool: vmx_handle_exit_irqoff()+0x142: u= nreachable instruction kernel/exit.o: warning: objtool: __x64_sys_exit_group()+0x26: unreachable i= nstruction kernel/cred.o: warning: objtool: get_task_cred.cold()+0x19: unreachable ins= truction drivers/misc/sgi-gru/grukservices.o: warning: objtool: gru_wait_abort_proc(= )+0x97: unreachable instruction drivers/scsi/pcmcia/aha152x_core.o: warning: objtool: is_complete()+0x6c6: = unreachable instruction drivers/message/fusion/mptbase.o: warning: objtool: mpt_SoftResetHandler()+= 0x4a5: unreachable instruction drivers/scsi/aic7xxx/aic79xx_core.o: warning: objtool: ahd_intr()+0x2a9: un= reachable instruction drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.o: warning: objtool: o= tx2_sq_append_tso()+0xab6: unreachable instruction fs/btrfs/extent_io.o: warning: objtool: __set_extent_bit.cold()+0x12: unrea= chable instruction fs/btrfs/backref.o: warning: objtool: btrfs_backref_finish_upper_links()+0x= 818: unreachable instruction fs/btrfs/relocation.o: warning: objtool: update_backref_cache.isra.0()+0x3b= f: unreachable instruction drivers/atm/horizon.o: warning: objtool: rx_data_av_handler()+0x452: unreac= hable instruction I have not idea what caused them. --=20 Cheers, Stephen Rothwell --Sig_/uFoOW0k_q3wB2MWWaZa.fiZ Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAl9WvgYACgkQAVBC80lX 0GxFOwgAnSNmvSLAEYvrUBt/zp7HbmCD+bSHTUck7NOu13MEdsmK4/ErgtpsuuEE tEF1BV7gTXFmSvbs8edxXgXopUZk1JH6U2R4t0r1SsL/Oc6qyMXyvfsSCf0Ma2jw qkI8hYZNS7SjteNp9849tND5DjbJ4QeHutafK5mcFdt4aN1tPE/DRieGruQu3nh0 oIdHPUvdJtteQy3ArdhEUMEmSebEcy12lhewNhKY1jaUxfaGF2y+W/jXG7ohG4aW HBW8Nmsw8VB3p39xYG5ObQ3zwjJsW7kdqnrFyW0qY8lOhFrak9ncvjv1FsGib7zt 8i7HDT2vzWjMk8AF+76N3QswbnM+3g== =GpWg -----END PGP SIGNATURE----- --Sig_/uFoOW0k_q3wB2MWWaZa.fiZ--