From patchwork Thu Sep 10 21:02:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 1362018 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4BnWsH5YtPz9sVK for ; Fri, 11 Sep 2020 07:16:19 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=kaod.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4BnWsH2ny2zDqNw for ; Fri, 11 Sep 2020 07:16:19 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kaod.org (client-ip=79.137.123.220; helo=smtpout1.mo804.mail-out.ovh.net; envelope-from=clg@kaod.org; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=kaod.org Received: from smtpout1.mo804.mail-out.ovh.net (smtpout1.mo804.mail-out.ovh.net [79.137.123.220]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4BnWYx3NpzzDqhC for ; Fri, 11 Sep 2020 07:02:59 +1000 (AEST) Received: from mxplan5.mail.ovh.net (unknown [10.109.138.7]) by mo804.mail-out.ovh.net (Postfix) with ESMTPS id 8EB0C603F5F7; Thu, 10 Sep 2020 23:02:54 +0200 (CEST) Received: from kaod.org (37.59.142.104) by DAG4EX1.mxp5.local (172.16.2.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2044.4; Thu, 10 Sep 2020 23:02:53 +0200 Authentication-Results: garm.ovh; auth=pass (GARM-104R00582a6ca76-552f-4f24-8d9d-4a6d9cd2c6a5, 8FE11AEDAF16247B821E16C08928A26F58BE1972) smtp.auth=clg@kaod.org From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: Michael Ellerman Subject: [PATCH 1/7] powerpc/sysfs: Fix W=1 compile warning Date: Thu, 10 Sep 2020 23:02:44 +0200 Message-ID: <20200910210250.1962595-2-clg@kaod.org> X-Mailer: git-send-email 2.25.4 In-Reply-To: <20200910210250.1962595-1-clg@kaod.org> References: <20200910210250.1962595-1-clg@kaod.org> MIME-Version: 1.0 X-Originating-IP: [37.59.142.104] X-ClientProxiedBy: DAG5EX1.mxp5.local (172.16.2.41) To DAG4EX1.mxp5.local (172.16.2.31) X-Ovh-Tracer-GUID: b86afc33-0238-42e2-97db-cbc0ee34007c X-Ovh-Tracer-Id: 10699708289922272224 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: 0 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgeduiedrudehjedgudehtdcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemucehtddtnecunecujfgurhephffvufffkffojghfgggtgfhisehtkeertdertdejnecuhfhrohhmpeevrogurhhitgcunfgvucfiohgrthgvrhcuoegtlhhgsehkrghougdrohhrgheqnecuggftrfgrthhtvghrnhepheehfeegjeeitdfffeetjeduveejueefuefgtdefueelueetveeliefhhffgtdelnecukfhppedtrddtrddtrddtpdefjedrheelrddugedvrddutdegnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmohguvgepshhmthhpqdhouhhtpdhhvghlohepmhigphhlrghnhedrmhgrihhlrdhovhhhrdhnvghtpdhinhgvtheptddrtddrtddrtddpmhgrihhlfhhrohhmpegtlhhgsehkrghougdrohhrghdprhgtphhtthhopegtlhhgsehkrghougdrohhrgh X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Madhavan Srinivasan , linuxppc-dev@lists.ozlabs.org, =?utf-8?q?C=C3=A9dric_Le_Goater?= Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" arch/powerpc/kernel/sysfs.c: In function ‘sysfs_create_dscr_default’: arch/powerpc/kernel/sysfs.c:228:7: error: variable ‘err’ set but not used [-Werror=unused-but-set-variable] int err = 0; ^~~ cc1: all warnings being treated as errors Cc: Madhavan Srinivasan Signed-off-by: Cédric Le Goater Reviewed-by: Christophe Leroy --- arch/powerpc/kernel/sysfs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c index 46b4ebc33db7..821a3dc4c924 100644 --- a/arch/powerpc/kernel/sysfs.c +++ b/arch/powerpc/kernel/sysfs.c @@ -225,14 +225,13 @@ static DEVICE_ATTR(dscr_default, 0600, static void sysfs_create_dscr_default(void) { if (cpu_has_feature(CPU_FTR_DSCR)) { - int err = 0; int cpu; dscr_default = spr_default_dscr; for_each_possible_cpu(cpu) paca_ptrs[cpu]->dscr_default = dscr_default; - err = device_create_file(cpu_subsys.dev_root, &dev_attr_dscr_default); + device_create_file(cpu_subsys.dev_root, &dev_attr_dscr_default); } } #endif /* CONFIG_PPC64 */ From patchwork Thu Sep 10 21:02:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 1362015 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4BnWlq21wxz9sVF for ; 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Thu, 10 Sep 2020 23:02:54 +0200 (CEST) Received: from kaod.org (37.59.142.104) by DAG4EX1.mxp5.local (172.16.2.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2044.4; Thu, 10 Sep 2020 23:02:53 +0200 Authentication-Results: garm.ovh; auth=pass (GARM-104R005685c7734-472e-4f8f-9067-62977696e0cb, 8FE11AEDAF16247B821E16C08928A26F58BE1972) smtp.auth=clg@kaod.org From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: Michael Ellerman Subject: [PATCH 2/7] powerpc/prom: Fix W=1 compile warning Date: Thu, 10 Sep 2020 23:02:45 +0200 Message-ID: <20200910210250.1962595-3-clg@kaod.org> X-Mailer: git-send-email 2.25.4 In-Reply-To: <20200910210250.1962595-1-clg@kaod.org> References: <20200910210250.1962595-1-clg@kaod.org> MIME-Version: 1.0 X-Originating-IP: [37.59.142.104] X-ClientProxiedBy: DAG5EX1.mxp5.local (172.16.2.41) To DAG4EX1.mxp5.local (172.16.2.31) X-Ovh-Tracer-GUID: 0ff1a18c-cdb3-4478-b604-1c02fd84242d X-Ovh-Tracer-Id: 10699989767890766816 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgeduiedrudehjedgudehtdcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemucehtddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvffufffkofgjfhggtgfgihesthekredtredtjeenucfhrhhomhepveorughrihgtucfnvgcuifhorghtvghruceotghlgheskhgrohgurdhorhhgqeenucggtffrrghtthgvrhhnpeehheefgeejiedtffefteejudevjeeufeeugfdtfeeuleeuteevleeihffhgfdtleenucfkpheptddrtddrtddrtddpfeejrdehledrudegvddruddtgeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhhouggvpehsmhhtphdqohhuthdphhgvlhhopehmgihplhgrnhehrdhmrghilhdrohhvhhdrnhgvthdpihhnvghtpedtrddtrddtrddtpdhmrghilhhfrhhomheptghlgheskhgrohgurdhorhhgpdhrtghpthhtoheptghlgheskhgrohgurdhorhhg X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Christophe Leroy , linuxppc-dev@lists.ozlabs.org, =?utf-8?q?C=C3=A9dric_Le_Goater?= Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" arch/powerpc/kernel/prom.c: In function ‘early_reserve_mem’: arch/powerpc/kernel/prom.c:625:10: error: variable ‘reserve_map’ set but not used [-Werror=unused-but-set-variable] __be64 *reserve_map; ^~~~~~~~~~~ cc1: all warnings being treated as errors Cc: Christophe Leroy Signed-off-by: Cédric Le Goater --- arch/powerpc/kernel/prom.c | 51 +++++++++++++++++++------------------- 1 file changed, 26 insertions(+), 25 deletions(-) diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index d8a2fb87ba0c..4bae9ebc7d0b 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -622,11 +622,6 @@ static void __init early_reserve_mem_dt(void) static void __init early_reserve_mem(void) { - __be64 *reserve_map; - - reserve_map = (__be64 *)(((unsigned long)initial_boot_params) + - fdt_off_mem_rsvmap(initial_boot_params)); - /* Look for the new "reserved-regions" property in the DT */ early_reserve_mem_dt(); @@ -639,28 +634,34 @@ static void __init early_reserve_mem(void) } #endif /* CONFIG_BLK_DEV_INITRD */ -#ifdef CONFIG_PPC32 - /* - * Handle the case where we might be booting from an old kexec - * image that setup the mem_rsvmap as pairs of 32-bit values - */ - if (be64_to_cpup(reserve_map) > 0xffffffffull) { - u32 base_32, size_32; - __be32 *reserve_map_32 = (__be32 *)reserve_map; - - DBG("Found old 32-bit reserve map\n"); - - while (1) { - base_32 = be32_to_cpup(reserve_map_32++); - size_32 = be32_to_cpup(reserve_map_32++); - if (size_32 == 0) - break; - DBG("reserving: %x -> %x\n", base_32, size_32); - memblock_reserve(base_32, size_32); + if (IS_ENABLED(CONFIG_PPC32)) { + __be64 *reserve_map; + + reserve_map = (__be64 *)(((unsigned long)initial_boot_params) + + fdt_off_mem_rsvmap(initial_boot_params)); + + /* + * Handle the case where we might be booting from an + * old kexec image that setup the mem_rsvmap as pairs + * of 32-bit values + */ + if (be64_to_cpup(reserve_map) > 0xffffffffull) { + u32 base_32, size_32; + __be32 *reserve_map_32 = (__be32 *)reserve_map; + + DBG("Found old 32-bit reserve map\n"); + + while (1) { + base_32 = be32_to_cpup(reserve_map_32++); + size_32 = be32_to_cpup(reserve_map_32++); + if (size_32 == 0) + break; + DBG("reserving: %x -> %x\n", base_32, size_32); + memblock_reserve(base_32, size_32); + } + return; } - return; } -#endif } #ifdef CONFIG_PPC_TRANSACTIONAL_MEM From patchwork Thu Sep 10 21:02:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 1362006 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4BnWfD22NKz9sVR for ; Fri, 11 Sep 2020 07:06:44 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=kaod.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4BnWfC5c3mzDqjQ for ; Fri, 11 Sep 2020 07:06:43 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kaod.org (client-ip=79.137.123.220; helo=smtpout1.mo804.mail-out.ovh.net; envelope-from=clg@kaod.org; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=kaod.org Received: from smtpout1.mo804.mail-out.ovh.net (smtpout1.mo804.mail-out.ovh.net [79.137.123.220]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4BnWYx2FrKzDqgn for ; Fri, 11 Sep 2020 07:02:59 +1000 (AEST) Received: from mxplan5.mail.ovh.net (unknown [10.109.138.7]) by mo804.mail-out.ovh.net (Postfix) with ESMTPS id E6382603F5F9; Thu, 10 Sep 2020 23:02:54 +0200 (CEST) Received: from kaod.org (37.59.142.104) by DAG4EX1.mxp5.local (172.16.2.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2044.4; Thu, 10 Sep 2020 23:02:54 +0200 Authentication-Results: garm.ovh; auth=pass (GARM-104R005e6811847-9f43-4a3c-a34a-508695c8facf, 8FE11AEDAF16247B821E16C08928A26F58BE1972) smtp.auth=clg@kaod.org From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: Michael Ellerman Subject: [PATCH 3/7] powerpc/sstep: Fix W=1 compile warning Date: Thu, 10 Sep 2020 23:02:46 +0200 Message-ID: <20200910210250.1962595-4-clg@kaod.org> X-Mailer: git-send-email 2.25.4 In-Reply-To: <20200910210250.1962595-1-clg@kaod.org> References: <20200910210250.1962595-1-clg@kaod.org> MIME-Version: 1.0 X-Originating-IP: [37.59.142.104] X-ClientProxiedBy: DAG5EX1.mxp5.local (172.16.2.41) To DAG4EX1.mxp5.local (172.16.2.31) X-Ovh-Tracer-GUID: cbb3b1c5-8ca5-4915-ba6e-6e663049c67e X-Ovh-Tracer-Id: 10699989765186227168 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgeduiedrudehjedgudehtdcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemucehtddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvffufffkofgjfhggtgfgihesthekredtredtjeenucfhrhhomhepveorughrihgtucfnvgcuifhorghtvghruceotghlgheskhgrohgurdhorhhgqeenucggtffrrghtthgvrhhnpeehheefgeejiedtffefteejudevjeeufeeugfdtfeeuleeuteevleeihffhgfdtleenucfkpheptddrtddrtddrtddpfeejrdehledrudegvddruddtgeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhhouggvpehsmhhtphdqohhuthdphhgvlhhopehmgihplhgrnhehrdhmrghilhdrohhvhhdrnhgvthdpihhnvghtpedtrddtrddtrddtpdhmrghilhhfrhhomheptghlgheskhgrohgurdhorhhgpdhrtghpthhtoheptghlgheskhgrohgurdhorhhg X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jordan Niethe , linuxppc-dev@lists.ozlabs.org, =?utf-8?q?C=C3=A9dric_Le_Goater?= Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" ../arch/powerpc/lib/sstep.c: In function ‘mlsd_8lsd_ea’: ../arch/powerpc/lib/sstep.c:225:3: error: suggest braces around empty body in an ‘if’ statement [-Werror=empty-body] ; /* Invalid form. Should already be checked for by caller! */ ^ Cc: Jordan Niethe Signed-off-by: Cédric Le Goater --- arch/powerpc/lib/sstep.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib/sstep.c index caee8cc77e19..14572af16e55 100644 --- a/arch/powerpc/lib/sstep.c +++ b/arch/powerpc/lib/sstep.c @@ -221,8 +221,9 @@ static nokprobe_inline unsigned long mlsd_8lsd_ea(unsigned int instr, ; /* Leave ea as is */ else if (prefix_r && !ra) ea += regs->nip; - else if (prefix_r && ra) + else if (prefix_r && ra) { ; /* Invalid form. Should already be checked for by caller! */ + } return ea; } From patchwork Thu Sep 10 21:02:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 1362025 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4BnX312dCyz9sVT for ; Fri, 11 Sep 2020 07:24:45 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=kaod.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4BnX3050b6zDqbq for ; Fri, 11 Sep 2020 07:24:44 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kaod.org (client-ip=79.137.123.220; helo=smtpout1.mo804.mail-out.ovh.net; envelope-from=clg@kaod.org; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=kaod.org Received: from smtpout1.mo804.mail-out.ovh.net (smtpout1.mo804.mail-out.ovh.net [79.137.123.220]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4BnWYx2QlGzDqgp for ; Fri, 11 Sep 2020 07:02:59 +1000 (AEST) Received: from mxplan5.mail.ovh.net (unknown [10.109.138.7]) by mo804.mail-out.ovh.net (Postfix) with ESMTPS id 161CB603F5FA; Thu, 10 Sep 2020 23:02:55 +0200 (CEST) Received: from kaod.org (37.59.142.104) by DAG4EX1.mxp5.local (172.16.2.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2044.4; Thu, 10 Sep 2020 23:02:54 +0200 Authentication-Results: garm.ovh; auth=pass (GARM-104R00553b5bfe6-4c69-4ba2-bc6e-b8c6f20685bb, 8FE11AEDAF16247B821E16C08928A26F58BE1972) smtp.auth=clg@kaod.org From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: Michael Ellerman Subject: [PATCH 4/7] powerpc/xive: Fix W=1 compile warning Date: Thu, 10 Sep 2020 23:02:47 +0200 Message-ID: <20200910210250.1962595-5-clg@kaod.org> X-Mailer: git-send-email 2.25.4 In-Reply-To: <20200910210250.1962595-1-clg@kaod.org> References: <20200910210250.1962595-1-clg@kaod.org> MIME-Version: 1.0 X-Originating-IP: [37.59.142.104] X-ClientProxiedBy: DAG5EX1.mxp5.local (172.16.2.41) To DAG4EX1.mxp5.local (172.16.2.31) X-Ovh-Tracer-GUID: 5c6e7a1e-25de-4dc2-920c-ef52497d9875 X-Ovh-Tracer-Id: 10699989768436681693 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: 0 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgeduiedrudehjedgudehtdcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemucehtddtnecunecujfgurhephffvufffkffojghfgggtgfhisehtkeertdertdejnecuhfhrohhmpeevrogurhhitgcunfgvucfiohgrthgvrhcuoegtlhhgsehkrghougdrohhrgheqnecuggftrfgrthhtvghrnhepheehfeegjeeitdfffeetjeduveejueefuefgtdefueelueetveeliefhhffgtdelnecukfhppedtrddtrddtrddtpdefjedrheelrddugedvrddutdegnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmohguvgepshhmthhpqdhouhhtpdhhvghlohepmhigphhlrghnhedrmhgrihhlrdhovhhhrdhnvghtpdhinhgvtheptddrtddrtddrtddpmhgrihhlfhhrohhmpegtlhhgsehkrghougdrohhrghdprhgtphhtthhopegtlhhgsehkrghougdrohhrgh X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, =?utf-8?q?C=C3=A9dric_Le_Goater?= Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" CC arch/powerpc/sysdev/xive/common.o ../arch/powerpc/sysdev/xive/common.c:1568:6: error: no previous prototype for ‘xive_debug_show_cpu’ [-Werror=missing-prototypes] void xive_debug_show_cpu(struct seq_file *m, int cpu) ^~~~~~~~~~~~~~~~~~~ ../arch/powerpc/sysdev/xive/common.c:1602:6: error: no previous prototype for ‘xive_debug_show_irq’ [-Werror=missing-prototypes] void xive_debug_show_irq(struct seq_file *m, u32 hw_irq, struct irq_data *d) ^~~~~~~~~~~~~~~~~~~ Signed-off-by: Cédric Le Goater Reviewed-by: Christophe Leroy --- arch/powerpc/sysdev/xive/common.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c index f591be9f01f4..a80440af491a 100644 --- a/arch/powerpc/sysdev/xive/common.c +++ b/arch/powerpc/sysdev/xive/common.c @@ -1565,7 +1565,7 @@ static int __init xive_off(char *arg) } __setup("xive=off", xive_off); -void xive_debug_show_cpu(struct seq_file *m, int cpu) +static void xive_debug_show_cpu(struct seq_file *m, int cpu) { struct xive_cpu *xc = per_cpu(xive_cpu, cpu); @@ -1599,7 +1599,7 @@ void xive_debug_show_cpu(struct seq_file *m, int cpu) seq_puts(m, "\n"); } -void xive_debug_show_irq(struct seq_file *m, u32 hw_irq, struct irq_data *d) +static void xive_debug_show_irq(struct seq_file *m, u32 hw_irq, struct irq_data *d) { struct irq_chip *chip = irq_data_get_irq_chip(d); int rc; From patchwork Thu Sep 10 21:02:48 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 1362013 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4BnWjC4FZMz9sVS for ; 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Thu, 10 Sep 2020 23:02:55 +0200 (CEST) Received: from kaod.org (37.59.142.104) by DAG4EX1.mxp5.local (172.16.2.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2044.4; Thu, 10 Sep 2020 23:02:54 +0200 Authentication-Results: garm.ovh; auth=pass (GARM-104R005640436f4-4343-4c21-9210-b518c950f500, 8FE11AEDAF16247B821E16C08928A26F58BE1972) smtp.auth=clg@kaod.org From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: Michael Ellerman Subject: [PATCH 5/7] powerpc/powernv/pci: Fix W=1 compile warning Date: Thu, 10 Sep 2020 23:02:48 +0200 Message-ID: <20200910210250.1962595-6-clg@kaod.org> X-Mailer: git-send-email 2.25.4 In-Reply-To: <20200910210250.1962595-1-clg@kaod.org> References: <20200910210250.1962595-1-clg@kaod.org> MIME-Version: 1.0 X-Originating-IP: [37.59.142.104] X-ClientProxiedBy: DAG5EX1.mxp5.local (172.16.2.41) To DAG4EX1.mxp5.local (172.16.2.31) X-Ovh-Tracer-GUID: eaed65d9-9567-49fe-8389-d40546f577a7 X-Ovh-Tracer-Id: 10700271241580153824 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgeduiedrudehjedgudehtdcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemucehtddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvffufffkofgjfhggtgfgihesthekredtredtjeenucfhrhhomhepveorughrihgtucfnvgcuifhorghtvghruceotghlgheskhgrohgurdhorhhgqeenucggtffrrghtthgvrhhnpeehheefgeejiedtffefteejudevjeeufeeugfdtfeeuleeuteevleeihffhgfdtleenucfkpheptddrtddrtddrtddpfeejrdehledrudegvddruddtgeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhhouggvpehsmhhtphdqohhuthdphhgvlhhopehmgihplhgrnhehrdhmrghilhdrohhvhhdrnhgvthdpihhnvghtpedtrddtrddtrddtpdhmrghilhhfrhhomheptghlgheskhgrohgurdhorhhgpdhrtghpthhtoheptghlgheskhgrohgurdhorhhg X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Oliver O'Halloran , linuxppc-dev@lists.ozlabs.org, =?utf-8?q?C=C3=A9dric_Le_Goater?= Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" CC arch/powerpc/platforms/powernv/pci-ioda.o ../arch/powerpc/platforms/powernv/pci-ioda.c: In function ‘pnv_ioda_configure_pe’: ../arch/powerpc/platforms/powernv/pci-ioda.c:897:18: error: variable ‘parent’ set but not used [-Werror=unused-but-set-variable] struct pci_dev *parent; ^~~~~~ Cc: Oliver O'Halloran Signed-off-by: Cédric Le Goater Reviewed-by: Christophe Leroy Reviewed-by: Oliver O'Halloran --- arch/powerpc/platforms/powernv/pci-ioda.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index 023a4f987bb2..2b4ceb5e6ce4 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -894,7 +894,6 @@ int pnv_ioda_deconfigure_pe(struct pnv_phb *phb, struct pnv_ioda_pe *pe) int pnv_ioda_configure_pe(struct pnv_phb *phb, struct pnv_ioda_pe *pe) { - struct pci_dev *parent; uint8_t bcomp, dcomp, fcomp; long rc, rid_end, rid; @@ -904,7 +903,6 @@ int pnv_ioda_configure_pe(struct pnv_phb *phb, struct pnv_ioda_pe *pe) dcomp = OPAL_IGNORE_RID_DEVICE_NUMBER; fcomp = OPAL_IGNORE_RID_FUNCTION_NUMBER; - parent = pe->pbus->self; if (pe->flags & PNV_IODA_PE_BUS_ALL) count = resource_size(&pe->pbus->busn_res); else @@ -925,12 +923,6 @@ int pnv_ioda_configure_pe(struct pnv_phb *phb, struct pnv_ioda_pe *pe) } rid_end = pe->rid + (count << 8); } else { -#ifdef CONFIG_PCI_IOV - if (pe->flags & PNV_IODA_PE_VF) - parent = pe->parent_dev; - else -#endif /* CONFIG_PCI_IOV */ - parent = pe->pdev->bus->self; bcomp = OpalPciBusAll; dcomp = OPAL_COMPARE_RID_DEVICE_NUMBER; fcomp = OPAL_COMPARE_RID_FUNCTION_NUMBER; From patchwork Thu Sep 10 21:02:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 1362019 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4BnWwj6WwRz9sVR for ; Fri, 11 Sep 2020 07:19:17 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=kaod.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4BnWwj23B9zDqNw for ; 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^~~~~~ Cc: Anju T Sudhakar Signed-off-by: Cédric Le Goater Reviewed-by: Christophe Leroy --- arch/powerpc/perf/imc-pmu.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/powerpc/perf/imc-pmu.c b/arch/powerpc/perf/imc-pmu.c index 62d0b54086f8..9ed4fcccf8a9 100644 --- a/arch/powerpc/perf/imc-pmu.c +++ b/arch/powerpc/perf/imc-pmu.c @@ -1426,8 +1426,6 @@ static void trace_imc_event_del(struct perf_event *event, int flags) static int trace_imc_event_init(struct perf_event *event) { - struct task_struct *target; - if (event->attr.type != event->pmu->type) return -ENOENT; @@ -1458,7 +1456,6 @@ static int trace_imc_event_init(struct perf_event *event) mutex_unlock(&imc_global_refc.lock); event->hw.idx = -1; - target = event->hw.target; event->pmu->task_ctx_nr = perf_hw_context; event->destroy = reset_global_refc; From patchwork Thu Sep 10 21:02:50 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 1362024 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4BnX0K4FVDz9sVb for ; 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Thu, 10 Sep 2020 23:02:56 +0200 (CEST) Received: from kaod.org (37.59.142.104) by DAG4EX1.mxp5.local (172.16.2.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2044.4; Thu, 10 Sep 2020 23:02:55 +0200 Authentication-Results: garm.ovh; auth=pass (GARM-104R0057910f823-83a3-445b-ae53-fb78f4407a58, 8FE11AEDAF16247B821E16C08928A26F58BE1972) smtp.auth=clg@kaod.org From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: Michael Ellerman Subject: [PATCH 7/7] powerpc/32: Fix W=1 compile warning Date: Thu, 10 Sep 2020 23:02:50 +0200 Message-ID: <20200910210250.1962595-8-clg@kaod.org> X-Mailer: git-send-email 2.25.4 In-Reply-To: <20200910210250.1962595-1-clg@kaod.org> References: <20200910210250.1962595-1-clg@kaod.org> MIME-Version: 1.0 X-Originating-IP: [37.59.142.104] X-ClientProxiedBy: DAG5EX1.mxp5.local (172.16.2.41) To DAG4EX1.mxp5.local (172.16.2.31) X-Ovh-Tracer-GUID: 0ed2223c-7869-4428-85fd-33e27f63f04b X-Ovh-Tracer-Id: 10700552716531436512 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgeduiedrudehjedgudehtdcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemucehtddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvffufffkofgjfhggtgfgihesthekredtredtjeenucfhrhhomhepveorughrihgtucfnvgcuifhorghtvghruceotghlgheskhgrohgurdhorhhgqeenucggtffrrghtthgvrhhnpeehheefgeejiedtffefteejudevjeeufeeugfdtfeeuleeuteevleeihffhgfdtleenucfkpheptddrtddrtddrtddpfeejrdehledrudegvddruddtgeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhhouggvpehsmhhtphdqohhuthdphhgvlhhopehmgihplhgrnhehrdhmrghilhdrohhvhhdrnhgvthdpihhnvghtpedtrddtrddtrddtpdhmrghilhhfrhhomheptghlgheskhgrohgurdhorhhgpdhrtghpthhtoheptghlgheskhgrohgurdhorhhg X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Christophe Leroy , linuxppc-dev@lists.ozlabs.org, =?utf-8?q?C=C3=A9dric_Le_Goater?= Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" CC arch/powerpc/kernel/traps.o ../arch/powerpc/kernel/traps.c:1663:6: error: no previous prototype for ‘stack_overflow_exception’ [-Werror=missing-prototypes] void stack_overflow_exception(struct pt_regs *regs) ^~~~~~~~~~~~~~~~~~~~~~~~ Cc: Christophe Leroy Fixes: 3978eb78517c ("powerpc/32: Add early stack overflow detection with VMAP stack.") Signed-off-by: Cédric Le Goater Reviewed-by: Christophe Leroy --- arch/powerpc/include/asm/asm-prototypes.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/include/asm/asm-prototypes.h b/arch/powerpc/include/asm/asm-prototypes.h index de14b1a34d56..4957119604c7 100644 --- a/arch/powerpc/include/asm/asm-prototypes.h +++ b/arch/powerpc/include/asm/asm-prototypes.h @@ -67,6 +67,7 @@ void single_step_exception(struct pt_regs *regs); void program_check_exception(struct pt_regs *regs); void alignment_exception(struct pt_regs *regs); void StackOverflow(struct pt_regs *regs); +void stack_overflow_exception(struct pt_regs *regs); void kernel_fp_unavailable_exception(struct pt_regs *regs); void altivec_unavailable_exception(struct pt_regs *regs); void vsx_unavailable_exception(struct pt_regs *regs);