From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mvWGG-000iUG-3Y for kexec@lists.infradead.org; Fri, 10 Dec 2021 03:07:53 +0000 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id A64D61F2E3 for ; Fri, 10 Dec 2021 03:07:48 +0000 (UTC) From: Pingfan Liu Subject: [PATCH 0/3] arm64: make phys_to_virt() correct Date: Fri, 10 Dec 2021 11:07:32 +0800 Message-Id: <20211210030735.53155-1-piliu@redhat.com> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: kexec@lists.infradead.org Cc: Pingfan Liu Currently phys_to_virt() does not work well on 52-bits VA arm64 kernel. One issue is contributed by phys_offset not signed. The other is contributed by wrong page_offset. This series fixes them so vmcore-dmesg can work on 52-bits VA kernel Pingfan Liu (3): arm64: make phys_offset signed arm64/crashdump: unify routine to get page_offset arm64: read VA_BITS from kcore for 52-bits VA kernel kexec/arch/arm64/crashdump-arm64.c | 23 +--------------- kexec/arch/arm64/kexec-arm64.c | 43 +++++++++++++++++++++++------- kexec/arch/arm64/kexec-arm64.h | 4 ++- util_lib/elf_info.c | 7 ++++- util_lib/include/elf_info.h | 2 +- 5 files changed, 44 insertions(+), 35 deletions(-) -- 2.31.1 _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec