From patchwork Sat Dec 2 23:12:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Ellerman X-Patchwork-Id: 1870968 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=EFkrCGBy; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; 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 [IPv6:2404:9400:2:0:216:3eff:fee1:b9f1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SjQgv05Vqz1ySY for ; Sun, 3 Dec 2023 10:12:42 +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=EFkrCGBy; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4SjQgt0HLXz3cTP for ; Sun, 3 Dec 2023 10:12:42 +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=EFkrCGBy; 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 4SjQgX4Cy4z2ytN for ; Sun, 3 Dec 2023 10:12:24 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ellerman.id.au; s=201909; t=1701558743; bh=diPwzgYq7ttjANZrcYoi/1ctTlG834TrG8++NNBlRMM=; h=From:To:Cc:Subject:Date:From; b=EFkrCGBy3yqmIU7ECyk208SVqtt/FvspZPTZuuD8mbuY+yqEhjm6kfn91n3JY0YN2 mFWrmZNjYob4te5S8htmaUXsgByisNjyQkWnPGVKFVNySIxFH7UXXdIMz+6nYjIgEq 1fWJNfFSNBmSzdTo9bJ89HH/3xMqx8Pm/HhODkPaRAJwmFBYrQP/kC9fM5KR/TNfM2 teVBkWPfEpM7snHmk/UQF6JWadoxtKeY8jbeHrWMGaDYUZ3/3BoRBUyz9ISLkTOxm3 CvDTZZfMWTyozGa6KRpASW7VrO8gZ9Cmmb5oYc4H3UDUGEG0hJ/jRl1ZBx+hLjPB+N yOfzpTI+eZjyw== 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 4SjQgW5w7cz4wd7; Sun, 3 Dec 2023 10:12:23 +1100 (AEDT) From: Michael Ellerman To: Linus Torvalds Subject: [GIT PULL] Please pull powerpc/linux.git powerpc-6.7-3 tag Date: Sun, 03 Dec 2023 10:12:23 +1100 Message-ID: <87jzpw9p2g.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: axboe@kernel.dk, linux-kernel@vger.kernel.org, npiggin@gmail.com, tpearson@raptorengineering.com, daniel@mariadb.org, linuxppc-dev@lists.ozlabs.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 powerpc fixes for 6.7: The following changes since commit 98b1cc82c4affc16f5598d4fa14b1858671b2263: Linux 6.7-rc2 (2023-11-19 15:02:14 -0800) are available in the git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-6.7-3 for you to fetch changes up to dc158d23b33df9033bcc8e7117e8591dd2f9d125: KVM: PPC: Book3S HV: Fix KVM_RUN clobbering FP/VEC user registers (2023-11-29 22:24:21 +1100) - ------------------------------------------------------------------ powerpc fixes for 6.7 #3 - Fix corruption of f0/vs0 during FP/Vector save, seen as userspace crashes when using io-uring workers (in particular with MariaDB). - Fix KVM_RUN potentially clobbering all host userspace FP/Vector registers. Thanks to: Timothy Pearson, Jens Axboe, Nicholas Piggin. - ------------------------------------------------------------------ Nicholas Piggin (1): KVM: PPC: Book3S HV: Fix KVM_RUN clobbering FP/VEC user registers Timothy Pearson (1): powerpc: Don't clobber f0/vs0 during fp|altivec register save arch/powerpc/kernel/fpu.S | 13 +++++++++++++ arch/powerpc/kernel/process.c | 6 +++--- arch/powerpc/kernel/vector.S | 2 ++ 3 files changed, 18 insertions(+), 3 deletions(-) -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAmVruPoACgkQUevqPMjh pYBdlg//cW9CHahWFix93X5k3b+5LluRynR63BN4FnY+qVni95ihTxRC56rRpmUE JfbgADz3fFgPdX4/XXnpkrMY7rDyrwTelNT1X5Dl6nwounrqBRvCvplfHrlAPZqR C12ZBgbdJJmLucAtZv0mXsJ1NMiay9QZK7qIS7xJ22F7nEmnb5/BWs908hH6IwP0 pPOoi0AwiLqtsi6caIXr4GV1qoUbhfNOihZdXObCKetaOpEdcHUfu/vcNOhsVfgS f8NbyOKZ+dLasCB5ifa5gVw7MQfj++ljLive5C2t51Y1v2I1C3KRhQdoZmTFvWZD CXxRdCVfgrG5KWGXflG43pypYhmPcJSplDrP2Rg7EGFdasgl7Duc5VGh1l40p84k Via0iNCJBzL+j6heq47a4TA+oJRAK1HtPjd+ZrP4Rx3sxlIR9IiKAO3i2s8i3Djh nbK+BAxDBRlmE1+xOeplOsW5ZfjUVjv+mXHycGIGU//RGD8xOaX90USu1uBq2xbQ UKEpAMwrgpuZpCj/+nWaaEj/SuorkfyZeSoIce3l70LpBZTEJFT5cNNexFW63q2p QWcnnOxm3flS9tU+GOd/lFjAfV4AJSRKiagUk3JrIjGezl4HyXj6NXulZIIKvgVD zzDTDEL4trP/Eh8x9JEAKs0qmoMHoqe0hBCsnKS9qSoBoUZQvkI= =d6c4 -----END PGP SIGNATURE-----