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Fri, 10 Sep 2021 09:07:30 +0000 From: "Peng Fan (OSS)" To: ohad@wizery.com, bjorn.andersson@linaro.org, mathieu.poirier@linaro.org, o.rempel@pengutronix.de Cc: shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, linux-remoteproc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, aisheng.dong@nxp.com, Peng Fan Subject: [PATCH V4 2/6] remoteproc: fix the wrong default value of is_iomem Date: Fri, 10 Sep 2021 17:06:17 +0800 Message-Id: <20210910090621.3073540-3-peng.fan@oss.nxp.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210910090621.3073540-1-peng.fan@oss.nxp.com> References: <20210910090621.3073540-1-peng.fan@oss.nxp.com> X-ClientProxiedBy: SG3P274CA0012.SGPP274.PROD.OUTLOOK.COM (2603:1096:4:be::24) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (119.31.174.66) by SG3P274CA0012.SGPP274.PROD.OUTLOOK.COM (2603:1096:4:be::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4500.14 via Frontend Transport; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Dong Aisheng Currently the is_iomem is a random value in the stack which may be default to true even on those platforms that not use iomem to store firmware. Cc: Bjorn Andersson Cc: Mathieu Poirier Fixes: 40df0a91b2a5 ("remoteproc: add is_iomem to da_to_va") Reviewed-and-tested-by: Peng Fan Signed-off-by: Dong Aisheng Signed-off-by: Peng Fan --- drivers/remoteproc/remoteproc_coredump.c | 2 +- drivers/remoteproc/remoteproc_elf_loader.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/remoteproc/remoteproc_coredump.c b/drivers/remoteproc/remoteproc_coredump.c index aee657cc08c6a..c892f433a323e 100644 --- a/drivers/remoteproc/remoteproc_coredump.c +++ b/drivers/remoteproc/remoteproc_coredump.c @@ -152,8 +152,8 @@ static void rproc_copy_segment(struct rproc *rproc, void *dest, struct rproc_dump_segment *segment, size_t offset, size_t size) { + bool is_iomem = false; void *ptr; - bool is_iomem; if (segment->dump) { segment->dump(rproc, segment, dest, offset, size); diff --git a/drivers/remoteproc/remoteproc_elf_loader.c b/drivers/remoteproc/remoteproc_elf_loader.c index 44e7f9308f4bc..d635d19a5aa8a 100644 --- a/drivers/remoteproc/remoteproc_elf_loader.c +++ b/drivers/remoteproc/remoteproc_elf_loader.c @@ -178,8 +178,8 @@ int rproc_elf_load_segments(struct rproc *rproc, const struct firmware *fw) u64 filesz = elf_phdr_get_p_filesz(class, phdr); u64 offset = elf_phdr_get_p_offset(class, phdr); u32 type = elf_phdr_get_p_type(class, phdr); + bool is_iomem = false; void *ptr; - bool is_iomem; if (type != PT_LOAD) continue; -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel