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 7CD7CCD5BB0 for ; Fri, 22 May 2026 13:08:50 +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=Th0xuEFUWvtbY3CJ3v5IoFxV8Djmrn1oWCif0Z9N5iw=; b=gp6UB7Jlt5ycJ5Wzopksc2XlbM wqIcG3GNjbQBPzPKesyHhoLOPl8phnMfdqV7DZ1zCF5XDMZ8vA1foWnW3WjijaBTJQlEChfcN8go+ HAOyIa0IjsMFzw01T2l2fcNN+2jVYScgDy6uDOuuEwzJn3qLfDH7GEgpoCAeOh1WqeTSjukEguqEk vgcIaQXrgncs+/ji0ZsFd7t43ryLKY5z1PrFgg+xGIHrICKNxOqmca5VoX8uAfY3VP88kAsOhZ3Yj Bk5euqKBMdXEd5uoqGTVeUAL02k7zV1CZrD5QEq2+igFs5QkRtfiZ/R8Bx05ZI8Qkqy3GIUy5gDIP NsCGtWeg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wQPcJ-0000000AuW9-36Vb; Fri, 22 May 2026 13:08:43 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wQPcG-0000000AuVc-3MgW for linux-arm-kernel@lists.infradead.org; Fri, 22 May 2026 13:08:42 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id A134626BC; Fri, 22 May 2026 06:08:32 -0700 (PDT) Received: from arm.com (usa-sjc-mx-foss1.foss.arm.com [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 9DDFE3F7B4; Fri, 22 May 2026 06:08:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1779455317; bh=Sy8A8d0ASCiHF62sSGqQxFN/BJ6vlYXdpHxU7r6WEts=; h=Date:From:To:Cc:Subject:From; b=Sh5wIxnYysaawdKwAOuGae3+gXEsGeXllhO4OgTo7PJiCU4/ELT8ibyx+RMKAZRuh PQo2vaxs73SDuZ94YI1jMmZ1UGe0JIROstP1okQ87xlds62hppGbmxN6I+mG9BVzHt R+MZZ/x6FOxKu0j1mteMdh1rwa8cEKghAFkPPZa4= Date: Fri, 22 May 2026 14:08:34 +0100 From: Catalin Marinas To: Linus Torvalds Cc: Will Deacon , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] arm64 fixes for 7.1-rc5 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260522_060841_104880_F6B88181 X-CRM114-Status: GOOD ( 10.32 ) 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 pull the arm64 fixes below. Thanks. The following changes since commit 6ccbb613b42a1f1ba7bfd547a148f644a902a25c: arm_mpam: Check whether the config array is allocated before destroying it (2026-05-14 09:52:05 +0100) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-fixes for you to fetch changes up to c2ff4764e03e7a8d758352f4aceb8fe1be6ac971: arm64: tlb: Flush walk cache when unsharing PMD tables (2026-05-22 11:13:51 +0100) ---------------------------------------------------------------- arm64 fixes: - Handle probe on hinted conditional branch instructions. BC.cond instructions can be simulated in the same way as B.cond instructions, so extend the decode mask for B.cond to cover BC.cond - Flush the walk cache when unsharing PMD tables. Recent changes to huge_pmd_unshare() introduced mmu_gather::unshared_tables but the arm64 code was still treating the TLB flushing as only targeting leaf entries (TLBI VALE1IS). Fix it by using non-leaf-only instructions (TLBI VAE1IS) when tlb->unshared_tables is set ---------------------------------------------------------------- Vladimir Murzin (1): arm64: probes: Handle probes on hinted conditional branch instructions Zeng Heng (1): arm64: tlb: Flush walk cache when unsharing PMD tables arch/arm64/include/asm/insn.h | 2 +- arch/arm64/include/asm/tlb.h | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) -- Catalin