From patchwork Sat Dec 27 07:34:55 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wang Nan X-Patchwork-Id: 5544311 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 5E339BEEA8 for ; Sat, 27 Dec 2014 07:42:52 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A27F92016C for ; Sat, 27 Dec 2014 07:42:50 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D97CC20155 for ; Sat, 27 Dec 2014 07:42:49 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Y4lz8-0004hO-MW; Sat, 27 Dec 2014 07:40:26 +0000 Received: from szxga03-in.huawei.com ([119.145.14.66]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Y4lz1-0003Nn-CN for linux-arm-kernel@lists.infradead.org; Sat, 27 Dec 2014 07:40:20 +0000 Received: from 172.24.2.119 (EHLO lggeml423-hub.china.huawei.com) ([172.24.2.119]) by szxrg03-dlp.huawei.com (MOS 4.4.3-GA FastPath queued) with ESMTP id AZF73041; Sat, 27 Dec 2014 15:39:33 +0800 (CST) Received: from kernel-host.huawei (10.107.197.247) by lggeml423-hub.china.huawei.com (10.72.61.33) with Microsoft SMTP Server id 14.3.158.1; Sat, 27 Dec 2014 15:39:26 +0800 From: Wang Nan To: , , Subject: [PATCH v17 02/11] ARM: kprobes: remove unused ARM decoder actions. 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X-Spam-Score: -2.3 (--) Cc: lizefan@huawei.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP There are 3 actions which is never used: PROBES_MOV_HALFWORD, PROBES_SEV, PROBES_WFE, This patch removes them. Signed-off-by: Wang Nan --- arch/arm/probes/decode-arm.h | 3 --- arch/arm/probes/kprobes/actions-arm.c | 3 --- arch/arm/probes/uprobes/actions-arm.c | 3 --- 3 files changed, 9 deletions(-) diff --git a/arch/arm/probes/decode-arm.h b/arch/arm/probes/decode-arm.h index 9c56b40..f0dbc5a 100644 --- a/arch/arm/probes/decode-arm.h +++ b/arch/arm/probes/decode-arm.h @@ -38,9 +38,6 @@ enum probes_arm_action { PROBES_MOV_IP_SP, PROBES_DATA_PROCESSING_REG, PROBES_DATA_PROCESSING_IMM, - PROBES_MOV_HALFWORD, - PROBES_SEV, - PROBES_WFE, PROBES_SATURATE, PROBES_REV, PROBES_MMI, diff --git a/arch/arm/probes/kprobes/actions-arm.c b/arch/arm/probes/kprobes/actions-arm.c index 8797879..099aeb0 100644 --- a/arch/arm/probes/kprobes/actions-arm.c +++ b/arch/arm/probes/kprobes/actions-arm.c @@ -325,9 +325,6 @@ const union decode_action kprobes_arm_actions[NUM_PROBES_ARM_ACTIONS] = { .handler = emulate_rd12rn16rm0rs8_rwflags}, [PROBES_DATA_PROCESSING_IMM] = { .handler = emulate_rd12rn16rm0rs8_rwflags}, - [PROBES_MOV_HALFWORD] = {.handler = emulate_rd12rm0_noflags_nopc}, - [PROBES_SEV] = {.handler = probes_emulate_none}, - [PROBES_WFE] = {.handler = probes_simulate_nop}, [PROBES_SATURATE] = {.handler = emulate_rd12rn16rm0_rwflags_nopc}, [PROBES_REV] = {.handler = emulate_rd12rm0_noflags_nopc}, [PROBES_MMI] = {.handler = emulate_rd12rn16rm0_rwflags_nopc}, diff --git a/arch/arm/probes/uprobes/actions-arm.c b/arch/arm/probes/uprobes/actions-arm.c index 1dd4916..6a271d6 100644 --- a/arch/arm/probes/uprobes/actions-arm.c +++ b/arch/arm/probes/uprobes/actions-arm.c @@ -217,9 +217,6 @@ const union decode_action uprobes_probes_actions[] = { .decoder = decode_rd12rn16rm0rs8_rwflags}, [PROBES_DATA_PROCESSING_IMM] = { .decoder = decode_rd12rn16rm0rs8_rwflags}, - [PROBES_MOV_HALFWORD] = {.handler = probes_simulate_nop}, - [PROBES_SEV] = {.handler = probes_simulate_nop}, - [PROBES_WFE] = {.handler = probes_simulate_nop}, [PROBES_SATURATE] = {.handler = probes_simulate_nop}, [PROBES_REV] = {.handler = probes_simulate_nop}, [PROBES_MMI] = {.handler = probes_simulate_nop},