From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 1805E205AA3 for ; Fri, 21 Feb 2025 09:45:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740131107; cv=none; b=QTgpwCOUKYQDQo4CWb3l2LCSqQmcHMr99JvMrKvFh6Sjtp4EDXq8tBQViuGX8j88DmAcNFtn7YyribypoNsDaqu9jamxR7GufSfx5amD7P+2LXqnGkgaFSbRn9H9NFMqM7WLGl6h4eoilttCeExYpfx7yhSg4kypGBQzZHuvasI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740131107; c=relaxed/simple; bh=qInxcXKONmORwdp2TguQqZ28TmF1tiCUcpKSP2hbjpc=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=llscTPvoE7DTeFc9nY18bXxTl/oHzhBeGHhRaVja4jinFKeyqknzoz5Nd/VBEXXg3jgF/JdgO7s6JUhI0SSKYCNe/vZzB2Yym0lBzSfH56JLCruzWRCC2KiyDhIb6/krWiIsrwDc0GUaC3uMpxc1rqFaHiaUri8B1SPUiCYZllw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com 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 C594F1007; Fri, 21 Feb 2025 01:45:15 -0800 (PST) Received: from a077893.blr.arm.com (a077893.blr.arm.com [10.162.40.21]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 02D033F59E; Fri, 21 Feb 2025 01:44:54 -0800 (PST) From: Anshuman Khandual To: linux-arm-kernel@lists.infradead.org Cc: Anshuman Khandual , Catalin Marinas , Will Deacon , Ard Biesheuvel , Ryan Roberts , Mark Rutland , linux-kernel@vger.kernel.org Subject: [PATCH 0/2] arm64/mm/hotplug: Drop some redundant WARN_ON() Date: Fri, 21 Feb 2025 15:14:47 +0530 Message-Id: <20250221094449.1188427-1-anshuman.khandual@arm.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This series drops some redundant WARN_ON() tests which are not required any more while unmapping and freeing up kernel page table pages during a memory hot remove operation. This series applies on v6.14-rc3 Cc: Catalin Marinas Cc: Will Deacon Cc: Ard Biesheuvel Cc: Ryan Roberts Cc: Mark Rutland Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Anshuman Khandual (2): arm64/mm/hotplug: Drop redundant [pgd|p4d]_present() arm64/mm/hotplug: Replace pxx_present() with pxx_valid() arch/arm64/mm/mmu.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) -- 2.30.2