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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id F2523C3ABC0 for ; Thu, 8 May 2025 15:59:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc: To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=4EpGQIZmgalidAvNcbOBD4i6blqIBpOBvLb4n/Wdz8Q=; b=JWn3/GkP/3dSceACSa26TM5JDh S7h3yQFaWKrHK4aFjBTWgWlgMYvWJotfR6L9U6GX2Kq4hckiQSkG2LDVrDTilCc1qU3zf8ieDCPdd 7GW8ezNtkcw1dN9yGF80dp9mvCVIwlEILPYupxlQrhOjBgJFoow/DaNiSFy7PtzwEoB7xP7KqpRfd uvzLJesTgPMMol/Sgi+KiqNLRrWJnUUyFqahW6QXsiYB02Jkdmfeqgx27WmkkOYjBCX/uB4e5BXsc YOns3nsPTa1v+fnmOaZYpnejVwNKS4HT2yjkAUfwWogqPXDfOxgP0e/MquOeqbnrjbFXpvg1ZSrva pPak4mgg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uD3eG-00000001DPk-37Q8; Thu, 08 May 2025 15:59:00 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uD2m8-000000012AT-0IVH for linux-arm-kernel@lists.infradead.org; Thu, 08 May 2025 15:03:05 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 31AAF5C6344; Thu, 8 May 2025 15:00:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5722CC4CEEF; Thu, 8 May 2025 15:03:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746716583; bh=0wawN12thXI2vW9uDjQnG/0WsI4MydPLkJZH2Ut02m4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TSgQJ10b86BYBktYnpa9YxB0kz6aLWSgncYSZr5bfmF1/SqXH2Z8e7XEN4iQsJB5D Ref79mlEqYfoFSrQ8nnU4g5tK5DlC6WDX6PQMWJQqShNBwg+KyyD+SgQRMGOEIRQNA +Wqg3AhWnDwz5LgUGp1Uh03Y7QH1wwcgXLSCrlsKa7dXjRqXYoJWwkpcmqiAMRMKXx NMz/MgHnIMMtWJIHM/LlSAL9Wdcrzowfjdt0mm6MHHJ6yFkXAEJcMAZqR2F4PYLvlO iINAtruTSYkG5l8CONwsPLs57+Cu8CVqAgsKaoKF4FYj3ANM5abUYMu9cTL77Bx0Kg aWF7351kL4QNA== From: Will Deacon To: linux-arm-kernel@lists.infradead.org, Mark Rutland Cc: catalin.marinas@arm.com, kernel-team@android.com, Will Deacon , broonie@kernel.org, daniel.kiss@arm.com, david.spickett@arm.com, luis.machado@arm.com, maz@kernel.org, richard.sandiford@arm.com, sander.desmalen@arm.com, tabba@google.com, tamas.petz@arm.com, tkjos@google.com, yury.khrustalev@arm.com Subject: Re: [PATCH v2 00/24] arm64: FPSIMD/SVE/SME fixes + re-enable SME Date: Thu, 8 May 2025 16:02:56 +0100 Message-Id: <174671552562.263562.988816278275314915.b4-ty@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20250508132644.1395904-1-mark.rutland@arm.com> References: <20250508132644.1395904-1-mark.rutland@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250508_080304_152930_A499D66A X-CRM114-Status: GOOD ( 10.59 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, 08 May 2025 14:26:20 +0100, Mark Rutland wrote: > These patches fix a number of problems in the FPSIMD/SVE/SME code, and > finally re-enable SME support. > > There are a few (mostly minor) ABI changes detailed in the patches. > Notably the clone() ABI is changed due to an incompatiblity with the > AAPCS64 ZA lazy saving scheme and the way this has been deployed in > userspace. The full details of that are in patch 13. > > [...] Applied selftest fixes to arm64 (for-next/selftests), thanks! [21/24] kselftest/arm64: fp-ptrace: Fix expected FPMR value when PSTATE.SM is changed https://git.kernel.org/arm64/c/78b23877dbba [22/24] kselftest/arm64: tpidr2: Adjust to new clone() behaviour https://git.kernel.org/arm64/c/be45e63f79ec [23/24] kselftest/arm64: fp-ptrace: Adjust to new VL change behaviour https://git.kernel.org/arm64/c/031a2acaa1cd [24/24] kselftest/arm64: fp-ptrace: Adjust to new inactive mode behaviour https://git.kernel.org/arm64/c/864f3ddcd715 Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev