From mboxrd@z Thu Jan 1 00:00:00 1970 From: geoff@infradead.org (Geoff Levand) Date: Wed, 10 Aug 2016 09:54:53 -0700 Subject: [PATCH v3 2/3] arm64: Add arm64 kexec support In-Reply-To: <20160810035743.GA27500@localhost.localdomain> References: <177affa377979b1f10d5bd39107b96fe506eb683.1470693832.git.geoff@infradead.org> <20160810035743.GA27500@localhost.localdomain> Message-ID: <1470848093.19503.54.camel@infradead.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, 2016-08-10 at 09:27 +0530, Pratyush Anand wrote: > This is what is being printed by kexec-tools: > > elf_arm64_load: e_entry: fffffc0008080000 -> 0000004000080000 > elf_arm64_load: p_vaddr: fffffc0008080000 -> 0000004000080000 > elf_arm64_load: header_offset: 0000000000000000 > elf_arm64_load: text_offset: 0000000000080000 > elf_arm64_load: image_size: 00000000013a0000 > elf_arm64_load: phys_offset: 0000004000000000 > elf_arm64_load: page_offset: fffffc0008000000 > > kernel is having 42 VA Bits, so a debug print in kernel says that > PAGE_OFFSET=fffffe0000000000. Notice the difference between the values > calculated by kernel and kexec-tools. Isn't it confusing? I renamed page_offset to vp_offset. -Geoff