From patchwork Sun Oct 15 10:31:39 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Ellerman X-Patchwork-Id: 1848925 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=ellerman.id.au header.i=@ellerman.id.au header.a=rsa-sha256 header.s=201909 header.b=hEixdUl5; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=112.213.38.117; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=patchwork.ozlabs.org) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4S7c4G38xnz1yqN for ; Sun, 15 Oct 2023 21:31:58 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=ellerman.id.au header.i=@ellerman.id.au header.a=rsa-sha256 header.s=201909 header.b=hEixdUl5; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4S7c4F4Mf8z3c4r for ; Sun, 15 Oct 2023 21:31:57 +1100 (AEDT) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ellerman.id.au header.i=@ellerman.id.au header.a=rsa-sha256 header.s=201909 header.b=hEixdUl5; dkim-atps=neutral Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4S7c3w3THPz2ygx for ; Sun, 15 Oct 2023 21:31:40 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ellerman.id.au; s=201909; t=1697365900; bh=LXWDfpoZP6jZcN2pW3gdh9fiUrOU2L0I4poYZOCpU68=; h=From:To:Cc:Subject:Date:From; b=hEixdUl5pSqNTvbDH6lK6lbzSodhjWujiHO/+JG0SNXGZadhPfcRO/jDx0X6A3bjL rj++NgjlaY7JNbT+8245OFt9zo2BqXvSAeTsYeqDoK8OK226L1mFnJZiGgHtIAXkY1 /1irW9jvPXqo7dLy/hbpcl5pFnviqbVFR+z2R9pEWZw0nXCJ0lJ54nTctLe60qTyC9 toGPJzcD10YA7PdtSp1Gz0Q72E4ztzVbIWaMRh0rV1LEiJ7mcLgqiY+oN9SHn6FJ3U VSwuRBtxB5+jkLOtbpLn4Zkj8rPPn8O30whLsd59M4nmWgqEiiX+s2KMICM40EyYEO 9i9sdFGbpP2ig== 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 X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4S7c3w0gPPz4wcJ; Sun, 15 Oct 2023 21:31:39 +1100 (AEDT) From: Michael Ellerman To: Linus Torvalds Subject: [GIT PULL] Please pull powerpc/linux.git powerpc-6.6-4 tag Date: Sun, 15 Oct 2023 21:31:39 +1100 Message-ID: <87mswkyy5w.fsf@mail.lhotse> MIME-Version: 1.0 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: atrajeev@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Hi Linus, Please pull some more powerpc fixes for 6.6: The following changes since commit 58b33e78a31782ffe25d404d5eba9a45fe636e27: selftests/powerpc: Fix emit_tests to work with run_kselftest.sh (2023-09-22 20:29:48 +1000) are available in the git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-6.6-4 for you to fetch changes up to f0eee815babed70a749d2496a7678be5b45b4c14: powerpc/47x: Fix 47x syscall return crash (2023-10-11 09:31:26 +1100) - ------------------------------------------------------------------ powerpc fixes for 6.6 #4 - Fix softlockup/crash when using hcall tracing. - Fix pte_access_permitted() for PAGE_NONE on 8xx. - Fix inverted pte_young() test in __ptep_test_and_clear_young() on 64-bit BookE. - Fix unhandled math emulation exception on 85xx. - Fix kernel crash on syscall return on 476. Thanks to: Athira Rajeev, Christophe Leroy, Eddie James, Naveen N Rao. - ------------------------------------------------------------------ Athira Rajeev (2): powerpc/pseries: Fix STK_PARAM access in the hcall tracing code powerpc/pseries: Remove unused r0 in the hcall tracing code Christophe Leroy (3): powerpc/8xx: Fix pte_access_permitted() for PAGE_NONE powerpc/64e: Fix wrong test in __ptep_test_and_clear_young() powerpc/85xx: Fix math emulation exception Michael Ellerman (1): powerpc/47x: Fix 47x syscall return crash arch/powerpc/include/asm/nohash/32/pte-8xx.h | 7 +++++++ arch/powerpc/include/asm/nohash/64/pgtable.h | 2 +- arch/powerpc/include/asm/nohash/pgtable.h | 2 ++ arch/powerpc/kernel/entry_32.S | 8 +++++--- arch/powerpc/kernel/head_85xx.S | 2 +- arch/powerpc/platforms/pseries/hvCall.S | 8 +------- 6 files changed, 17 insertions(+), 12 deletions(-) -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAmUrvzYACgkQUevqPMjh pYCKAQ/+MjIJYV6DQPPoopfl1mFgPTKEGZh4xSj0VAuRHcvZGJT3UgJGu/ngnQw/ IWjcdDuHg1eYayWLhQBYBzTZVN8nNxSF/eAxdYyV2CFHBDk3iED1rpFO8nlrM+wL rBfY+4U37Lx7HJDHPC6pzn+5hzIVBqwCh7cdS4z/VYW/7Nz1hPr5oD1MAYYTCBdV Yuan4v5VqfMmXPCn/kBgGWjE2kNIDBfPqyi3VC3uJu9Z/pVpkBT8GFSqbZ6pxIHw pOC8mkimWNkY3VZqqcrb649NeDHvZUjctzZTy45f3euC+x+UQ7kkI2Bc56DzcK4F 6M+aI6t9WO0N4XVZxrHCC5j90/RZDccwTK/KBbtAPGhOjZTWSY5oZF+F3v/ga+/2 IbcHSKHtFw3jf9JHpqe3VF9l4LbwsnYfh99ZaHZcfiY6007sJwzp8M+xbHOKLVVm 4Q+J2qoTqdXSHXkO7ldCcBz7dcp3CI8EGs3Nvk+EBjRkMjlsShhsFq8yGgzAOS3Y AWg1br+w9udkvI4t7TWT8JhXy5jitSuB+Cxpe3wZ1PPRB9mVqICdIPcJ7XsAqMH1 fbaa7wOXbAXPSIN1o70WmrENB1qn5HLoDPBpbSJc+EW2efCPhDN+IsRsqEkWjKD6 hkD+z9B2WppLl79nE5Xso2/MwtxhlINVBpPyVLPvnVzYQ7An+1U= =p0qH -----END PGP SIGNATURE-----