From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qk1-f197.google.com (mail-qk1-f197.google.com [209.85.222.197]) by kanga.kvack.org (Postfix) with ESMTP id 7534A8E0002 for ; Mon, 14 Jan 2019 07:59:52 -0500 (EST) Received: by mail-qk1-f197.google.com with SMTP id s70so16644559qks.4 for ; Mon, 14 Jan 2019 04:59:52 -0800 (PST) Received: from mx1.redhat.com (mx1.redhat.com. [209.132.183.28]) by mx.google.com with ESMTPS id c54si3904575qtb.13.2019.01.14.04.59.51 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 14 Jan 2019 04:59:51 -0800 (PST) From: David Hildenbrand Subject: [PATCH v2 6/9] arm64: kexec: no need to ClearPageReserved() Date: Mon, 14 Jan 2019 13:59:00 +0100 Message-Id: <20190114125903.24845-7-david@redhat.com> In-Reply-To: <20190114125903.24845-1-david@redhat.com> References: <20190114125903.24845-1-david@redhat.com> Sender: owner-linux-mm@kvack.org List-ID: To: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-m68k@lists.linux-m68k.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-mediatek@lists.infradead.org, David Hildenbrand , Catalin Marinas , Will Deacon , Bhupesh Sharma , James Morse , Marc Zyngier , Dave Kleikamp , Mark Rutland , Andrew Morton , Michal Hocko , Matthew Wilcox This will be done by free_reserved_page(). Cc: Catalin Marinas Cc: Will Deacon Cc: Bhupesh Sharma Cc: James Morse Cc: Marc Zyngier Cc: Dave Kleikamp Cc: Mark Rutland Cc: Andrew Morton Cc: Michal Hocko Cc: Matthew Wilcox Acked-by: James Morse Signed-off-by: David Hildenbrand --- arch/arm64/kernel/machine_kexec.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/kernel/machine_kexec.c b/arch/arm64/kernel/machine_kexec.c index aa9c94113700..6f0587b5e941 100644 --- a/arch/arm64/kernel/machine_kexec.c +++ b/arch/arm64/kernel/machine_kexec.c @@ -361,7 +361,6 @@ void crash_free_reserved_phys_range(unsigned long begin, unsigned long end) for (addr = begin; addr < end; addr += PAGE_SIZE) { page = phys_to_page(addr); - ClearPageReserved(page); free_reserved_page(page); } } -- 2.17.2