From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Mon, 07 Nov 2016 16:07:49 +0100 (CET) Received: from mailapp01.imgtec.com ([195.59.15.196]:34160 "EHLO mailapp01.imgtec.com" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S23991964AbcKGPHn0vFGw (ORCPT ); Mon, 7 Nov 2016 16:07:43 +0100 Received: from HHMAIL01.hh.imgtec.org (unknown [10.100.10.19]) by Forcepoint Email with ESMTPS id AB2ECBC98A2D4; Mon, 7 Nov 2016 15:07:34 +0000 (GMT) Received: from localhost (10.100.200.221) by HHMAIL01.hh.imgtec.org (10.100.10.21) with Microsoft SMTP Server (TLS) id 14.3.294.0; Mon, 7 Nov 2016 15:07:37 +0000 From: Paul Burton To: CC: Ralf Baechle , Paul Burton Subject: [PATCH 0/6] MIPS: microMIPS stack unwinding fixes Date: Mon, 7 Nov 2016 15:07:01 +0000 Message-ID: <20161107150707.5079-1-paul.burton@imgtec.com> X-Mailer: git-send-email 2.10.2 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.100.200.221] Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 55709 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: paul.burton@imgtec.com Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips This series fixes a number of deficiencies in stack unwinding for kernels targeting the microMIPS ISA, allowing us to actually produce useful backtraces on such systems. The series applies atop v4.9-rc4. Paul Burton (6): MIPS: Clear ISA bit correctly in get_frame_info() MIPS: Prevent unaligned accesses during stack unwinding MIPS: Fix get_frame_info() handling of microMIPS function size MIPS: Fix is_jump_ins() handling of 16b microMIPS instructions MIPS: Calculate microMIPS ra properly when unwinding the stack MIPS: Handle microMIPS jumps in the same way as MIPS32/MIPS64 jumps arch/mips/kernel/process.c | 151 +++++++++++++++++++++++++++++---------------- 1 file changed, 98 insertions(+), 53 deletions(-) -- 2.10.2 From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailapp01.imgtec.com ([195.59.15.196]:34160 "EHLO mailapp01.imgtec.com" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S23991964AbcKGPHn0vFGw (ORCPT ); Mon, 7 Nov 2016 16:07:43 +0100 From: Paul Burton Subject: [PATCH 0/6] MIPS: microMIPS stack unwinding fixes Date: Mon, 7 Nov 2016 15:07:01 +0000 Message-ID: <20161107150707.5079-1-paul.burton@imgtec.com> MIME-Version: 1.0 Content-Type: text/plain Return-Path: Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-subscribe: List-owner: List-post: List-archive: To: linux-mips@linux-mips.org Cc: Ralf Baechle , Paul Burton Message-ID: <20161107150701.qjp-siEfhOpIfH-ECl2Ev7ZS0ZfF0fyhCu6rNvamQyY@z> This series fixes a number of deficiencies in stack unwinding for kernels targeting the microMIPS ISA, allowing us to actually produce useful backtraces on such systems. The series applies atop v4.9-rc4. Paul Burton (6): MIPS: Clear ISA bit correctly in get_frame_info() MIPS: Prevent unaligned accesses during stack unwinding MIPS: Fix get_frame_info() handling of microMIPS function size MIPS: Fix is_jump_ins() handling of 16b microMIPS instructions MIPS: Calculate microMIPS ra properly when unwinding the stack MIPS: Handle microMIPS jumps in the same way as MIPS32/MIPS64 jumps arch/mips/kernel/process.c | 151 +++++++++++++++++++++++++++++---------------- 1 file changed, 98 insertions(+), 53 deletions(-) -- 2.10.2