From patchwork Fri Jun 28 08:59:29 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Will Deacon X-Patchwork-Id: 13715743 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 B06DAC2BBCA for ; Fri, 28 Jun 2024 09:00:15 +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-Type:MIME-Version: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=Dxdx/M/K3m5LrQFd3wFzrkD1Vh5Sw57Qt9TNgOtOksA=; b=iultsX60t2fSEjvOg1aOCr0HxB Ku/B9LNyY0GzwVPjV28Zt5nt21blYp3F8JPYAg1ZVMGnIwd1rXNX95PutFx2YHyuQmvLiEGNnBPec B9pr0uLF/+pQWYRla2DUKEABZ+q4MMZejE16jwDl4oH7MDtBlqCXbiddwmIU3pU17mchUgGDy6dRa u9JN6cWxz4PLpUWHrZOksbcp2VCxMSDfT20Lfj2B2UNQn8Y/5sHb6YHTkE4u2PNOLLiroEArOiM9X dptYpjYzSiGDeDa5Ffy6NmkkAW3sbFXwFdUmmiQMbZAp9FKZU4yYpWuTyoQeDB0P0BVoXNIWyAuY5 ZrcO0Nvg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sN7Sd-0000000DA5r-01qU; Fri, 28 Jun 2024 09:00:03 +0000 Received: from sin.source.kernel.org ([145.40.73.55]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sN7SC-0000000D9rD-3lXN for linux-arm-kernel@lists.infradead.org; Fri, 28 Jun 2024 08:59:38 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 951BACE3BA3; Fri, 28 Jun 2024 08:59:34 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2C704C116B1; Fri, 28 Jun 2024 08:59:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1719565174; bh=Tzi/G+a5CDQDPwSJ90qqFEIkE/wkGYuBcX/dDaobTmo=; h=Date:From:To:Cc:Subject:From; b=PHU1/CmL55oi4rwwfy2FVOGwVVKD0r1YWzAA22UAMZtvr9AgIuJF/igDcePO5AKHV 3TuE/6Mzfllh5DRxnnfktg+9WoyAb3akO96jISeU/pyv9eoWC8B3QfeZ5kf5nPEBMn KC2mQvsAP5eQxfUFP4a2M1qsYP2TFVV/Tyg3zKbtKKIbEKh8jEYJ70YWIGFP3ggb0u ALcVEJjSA2Ko5CjFvBRv7nuuPPIxPVNywX1bb4upCzO+PKM8TAueLa7M+WP5i0eaHP 9eSjs46lvRVWvtg+9TBKKgDAwbQUJCdEGrDnPeono+mJMS6htPnyGxWKYa5Nw4OcgJ 2FQbRZLM7Sl9A== Date: Fri, 28 Jun 2024 09:59:29 +0100 From: Will Deacon To: torvalds@linux-foundation.org Cc: catalin.marinas@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel-team@android.com Subject: [GIT PULL] arm64 fixes for -rc6 Message-ID: <20240628085928.GA13251@willie-the-truck> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240628_015937_142872_4AB34B07 X-CRM114-Status: GOOD ( 11.09 ) 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 Hi Linus, Please can you pull this pair of small arm64 fixes for -rc6? One is a fix for the recently merged uffd-wp support (which was triggering a spurious warning) and the other is a fix to the clearing of the initial idmap pgd in some configurations. Cheers, Will --->8 The following changes since commit 83a7eefedc9b56fe7bfeff13b6c7356688ffa670: Linux 6.10-rc3 (2024-06-09 14:19:43 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-fixes for you to fetch changes up to ecc54006f158ae0245a13e59026da2f0239c1b86: arm64: Clear the initial ID map correctly before remapping (2024-06-24 12:37:46 +0100) ---------------------------------------------------------------- arm64 fixes for -rc6 - Fix spurious page-table warning when clearing PTE_UFFD_WP in a live pte - Fix clearing of the idmap pgd when using large addressing modes ---------------------------------------------------------------- Ryan Roberts (1): arm64: mm: Permit PTE SW bits to change in live mappings Zenghui Yu (1): arm64: Clear the initial ID map correctly before remapping arch/arm64/include/asm/pgtable-hwdef.h | 1 + arch/arm64/kernel/pi/map_kernel.c | 2 +- arch/arm64/mm/mmu.c | 3 ++- 3 files changed, 4 insertions(+), 2 deletions(-)