From patchwork Fri Apr 18 21:01:58 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oliver Upton X-Patchwork-Id: 14057693 Received: from out-178.mta1.migadu.com (out-178.mta1.migadu.com [95.215.58.178]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BADAF2868B for ; Fri, 18 Apr 2025 21:02:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.178 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745010164; cv=none; b=fb/eyfvWueqJvs2oSIqqFmXyuCq3xZN13+1vRfAe8vIVAO8oxMsrSOEqG8qcrlDcNY8l7ENzRL226c9xbKKDOIHR7sRPlKEoApAb0zenrvLB390DS/FqXw+Fr/x0aHeIHugK0nIuzkuYP5YX0cBoYWFWYcVkXOmBj/LZk8Rhouo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745010164; c=relaxed/simple; bh=LBWkBaKQ7ZCDzItwIGLg/Ar8kkXWqEgSuHBi45M7dBU=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=dq5Ya7mGki3AP3kiN3WcqL5YqZOsG57tsCwwFDCS6D0mL8SLZMNTrGo3iYQyHhnrBHV3plqZnkmDvDjz5MsjTBfw8ChlIIA9SgQZ8xKkz+ggDZCdPytCGyxM7ed9KWbtddmxe3CtoSQ8pM3wLsaDxv9Y9OgZA4C+52gN7x+o3fc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=wLgtC0hd; arc=none smtp.client-ip=95.215.58.178 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="wLgtC0hd" Date: Fri, 18 Apr 2025 14:01:58 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1745010149; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type; bh=w+85ylRyrUIGs6mLVwkG3LiYjOpMIfTz1LLrItLJJQ4=; b=wLgtC0hdw+vr786vQJOTO2QbvqEjxlCcTXLXZXEEVYgusptAWMJsmBUGSYHabyb9c2qlLp aQaz1VRZbprquWTWiMACL0UZ++sQCsflEv7R7lmRUFVySNVccL+HJhK6mLD4hQZbU2q2Mk u0E5kXiXNPy3fVd1gDjSW+OUHl3SVFk= X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Oliver Upton To: Paolo Bonzini Cc: Marc Zyngier , kvm@vger.kernel.org, kvmarm@lists.linux.dev, Catalin Marinas Subject: [GIT PULL] KVM/arm64 fixes for 6.15, round #2 Message-ID: Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline X-Migadu-Flow: FLOW_OUT Hi Paolo, Here's a single rather urgent fix for 6.15 that addresses boot failures from the PV MIDR infrastructure. Catalin has reviewed the patch and asked I grab it since it's the end of the working week for him. Please pull. Thanks, Oliver The following changes since commit a344e258acb0a7f0e7ed10a795c52d1baf705164: KVM: arm64: Use acquire/release to communicate FF-A version negotiation (2025-04-07 15:03:34 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git/ tags/kvmarm-fixes-6.15-2 for you to fetch changes up to 117c3b21d3c79af56750f18a54f2c468f30c8a45: arm64: Rework checks for broken Cavium HW in the PI code (2025-04-18 13:51:07 -0700) ---------------------------------------------------------------- KVM/arm64 fixes for 6.15, round #2 - Single fix for broken usage of 'multi-MIDR' infrastructure in PI code, adding an open-coded erratum check for everyone's favorite pile of sand: Cavium ThunderX ---------------------------------------------------------------- Marc Zyngier (1): arm64: Rework checks for broken Cavium HW in the PI code arch/arm64/include/asm/mmu.h | 11 ----------- arch/arm64/kernel/cpu_errata.c | 2 +- arch/arm64/kernel/image-vars.h | 4 ---- arch/arm64/kernel/pi/map_kernel.c | 25 ++++++++++++++++++++++++- 4 files changed, 25 insertions(+), 17 deletions(-)