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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 05C75C7EE23 for ; Fri, 2 Jun 2023 03:12:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231856AbjFBDMf (ORCPT ); Thu, 1 Jun 2023 23:12:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57202 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229868AbjFBDMe (ORCPT ); Thu, 1 Jun 2023 23:12:34 -0400 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1470E1A2; Thu, 1 Jun 2023 20:12:32 -0700 (PDT) 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 4QXSjV4QVkz4x41; Fri, 2 Jun 2023 13:12:30 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1685675550; bh=5r8phFjiOtGQHEVi0Cdk5a51ggJqxoQP5YmU+1M5KKg=; h=Date:From:To:Cc:Subject:From; b=ddqr14k5tMNIunwJP/z3bMik+dhdHTwU3VOrZqLTctHTz3hLwGwUwXlQRgv4rWJXK ONpBdCOalaOaeuPXlaDhwCW9bhiFV5JHuHVPuosSqjexei7U/FHHSOs3NY0OSMlcip 3PPlsDbLNLnP2r0WSSTdajri5rYlztBt9xWFD2kJAo2X6WVYSrou+QUNsJGfBx48Hv CLNFve5NJgxSEzTvJpFomCS6PZMzwOKsxxe8+sXJOBUaK0ioHBwinw4yv1m3ZcOApT ZUFwoE1WteexNKLu/YQHacWKPF6A6w0GHfT/m90oRMAVFO6u+wMExVWpGfEa0YvPBV jOVmGCd+XGrcw== Date: Fri, 2 Jun 2023 13:12:29 +1000 From: Stephen Rothwell To: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Peter Zijlstra Cc: Josh Poimboeuf , Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build warnings after merge of the tip tree Message-ID: <20230602131229.3589f3bf@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/uuDuslqJRgnKB4nKs8vpRAT"; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org --Sig_/uuDuslqJRgnKB4nKs8vpRAT Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the tip tree, today's linux-next build (x86_64 allmodconfig) produced these warnings: drivers/input/tests/input_test.o: warning: objtool: input_test_init+0x1cb: = stack state mismatch: cfa1=3D4+64 cfa2=3D4+56 drivers/gpu/drm/tests/drm_buddy_test.o: warning: objtool: drm_test_buddy_al= loc_optimistic+0x3ab: stack state mismatch: cfa1=3D4+176 cfa2=3D4+184 drivers/gpu/drm/tests/drm_buddy_test.o: warning: objtool: drm_test_buddy_al= loc_pathological+0x741: stack state mismatch: cfa1=3D4+216 cfa2=3D4+232 drivers/gpu/drm/tests/drm_buddy_test.o: warning: objtool: drm_test_buddy_al= loc_pessimistic+0x486: stack state mismatch: cfa1=3D4+200 cfa2=3D4+208 drivers/gpu/drm/tests/drm_buddy_test.o: warning: objtool: drm_test_buddy_al= loc_range+0x46e: stack state mismatch: cfa1=3D4+232 cfa2=3D4+248 drivers/gpu/drm/tests/drm_mm_test.o: warning: objtool: drm_test_mm_debug+0x= 1fa: stack state mismatch: cfa1=3D4+656 cfa2=3D4+640 lib/kunit/kunit-test.o: warning: objtool: kunit_log_newline_test+0xfb: retu= rn with modified stack frame lib/strscpy_kunit.o: warning: objtool: tc+0x560: stack state mismatch: cfa1= =3D4+128 cfa2=3D4+136 lib/memcpy_kunit.o: warning: objtool: inner_loop+0x4fc: stack state mismatc= h: cfa1=3D4+168 cfa2=3D4+192 lib/memcpy_kunit.o: warning: objtool: copy_large_test+0xfa: stack state mis= match: cfa1=3D4+128 cfa2=3D4+176 lib/stackinit_kunit.o: warning: objtool: test_packed_assigned_dynamic_all+0= x2ef: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_trailing_hole_assigned_dynami= c_all+0x31c: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_small_hole_assigned_dynamic_a= ll+0x31a: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_packed_dynamic_all+0x2ef: ret= urn with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_trailing_hole_dynamic_all+0x3= 1c: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_small_hole_dynamic_all+0x31a:= return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_packed_assigned_copy+0x2ef: r= eturn with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_trailing_hole_assigned_copy+0= x31c: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_small_hole_assigned_copy+0x31= a: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_switch_2_none+0x282: return w= ith modified stack frame lib/stackinit_kunit.o: warning: objtool: test_switch_1_none+0x282: return w= ith modified stack frame lib/stackinit_kunit.o: warning: objtool: test_user+0x2ea: return with modif= ied stack frame lib/stackinit_kunit.o: warning: objtool: test_packed_none+0x2c1: return wit= h modified stack frame lib/stackinit_kunit.o: warning: objtool: test_trailing_hole_none+0x2ea: ret= urn with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_small_hole_none+0x2e8: return= with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_char_array_none+0x2d3: return= with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_u64_none+0x2c1: return with m= odified stack frame lib/stackinit_kunit.o: warning: objtool: test_u32_none+0x2c1: return with m= odified stack frame lib/stackinit_kunit.o: warning: objtool: test_u16_none+0x2c1: return with m= odified stack frame lib/stackinit_kunit.o: warning: objtool: test_u8_none+0x2c1: return with mo= dified stack frame lib/stackinit_kunit.o: warning: objtool: test_trailing_hole_runtime_all+0x2= ea: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_trailing_hole_assigned_static= _all+0x2ea: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_small_hole_runtime_all+0x2e8:= return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_small_hole_assigned_static_al= l+0x2e8: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_packed_runtime_partial+0x2c1:= return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_trailing_hole_runtime_partial= +0x2ea: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_small_hole_runtime_partial+0x= 2e8: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_packed_static_all+0x2c1: retu= rn with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_packed_assigned_static_all+0x= 2c1: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_packed_runtime_all+0x2c1: ret= urn with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_trailing_hole_static_all+0x2e= a: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_small_hole_static_all+0x2e8: = return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_packed_zero+0x2c1: return wit= h modified stack frame lib/stackinit_kunit.o: warning: objtool: test_packed_assigned_static_partia= l+0x2c1: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_packed_static_partial+0x2c1: = return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_trailing_hole_zero+0x2ea: ret= urn with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_trailing_hole_assigned_static= _partial+0x2ea: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_trailing_hole_static_partial+= 0x2ea: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_small_hole_zero+0x2e8: return= with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_small_hole_assigned_static_pa= rtial+0x2e8: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_small_hole_static_partial+0x2= e8: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_char_array_zero+0x2d3: return= with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_u64_zero+0x2c1: return with m= odified stack frame lib/stackinit_kunit.o: warning: objtool: test_u32_zero+0x2c1: return with m= odified stack frame lib/stackinit_kunit.o: warning: objtool: test_u16_zero+0x2c1: return with m= odified stack frame lib/stackinit_kunit.o: warning: objtool: test_u8_zero+0x2c1: return with mo= dified stack frame lib/stackinit_kunit.o: warning: objtool: test_packed_assigned_dynamic_parti= al+0x2c5: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_trailing_hole_assigned_dynami= c_partial+0x323: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_small_hole_assigned_dynamic_p= artial+0x321: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_packed_dynamic_partial+0x2c5:= return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_trailing_hole_dynamic_partial= +0x323: return with modified stack frame lib/stackinit_kunit.o: warning: objtool: test_small_hole_dynamic_partial+0x= 321: return with modified stack frame Presumably introduced by some change to objtool. --=20 Cheers, Stephen Rothwell --Sig_/uuDuslqJRgnKB4nKs8vpRAT Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmR5Xh0ACgkQAVBC80lX 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