From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 1/7] remoteproc: imx: Fix off-by-one error
Date: Mon, 5 Oct 2020 11:53:40 +0200 [thread overview]
Message-ID: <20201005095346.27957-2-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20201005095346.27957-1-s.hauer@pengutronix.de>
size is actually end - start + 1, fix size passed to
request_sdram_region().
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/remoteproc/imx_rproc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
index 370bebe6e2..74a8d8ff2e 100644
--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -305,7 +305,7 @@ static int imx_rproc_addr_init(struct imx_rproc *priv,
break;
res_cpu = request_sdram_region(dev_name(dev), res.start,
- res.end - res.start);
+ res.end - res.start + 1);
if (!res_cpu) {
dev_err(dev, "remap optional addresses failed\n");
return -ENOMEM;
--
2.28.0
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next prev parent reply other threads:[~2020-10-05 9:53 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-05 9:53 [PATCH 0/7] remoteproc: Add i.MX8M Cortex-M[47] support Sascha Hauer
2020-10-05 9:53 ` Sascha Hauer [this message]
2020-10-05 12:23 ` [PATCH 1/7] remoteproc: imx: Fix off-by-one error Lucas Stach
2020-10-07 7:06 ` Sascha Hauer
2020-10-05 9:53 ` [PATCH 2/7] remoteproc: imx: Change SoC order in code Sascha Hauer
2020-10-05 9:53 ` [PATCH 3/7] remoteproc: imx: use function hooks in SoC data Sascha Hauer
2020-10-05 9:53 ` [PATCH 4/7] remoteproc: imx: Add i.MX8M support Sascha Hauer
2020-10-05 9:53 ` [PATCH 5/7] clk: i.MX8MQ: Add Cortex-M4 clk Sascha Hauer
2020-10-05 9:53 ` [PATCH 6/7] ARM: dts: i.MX8MQ: Add Cortex-M4 Coprocessor node Sascha Hauer
2020-10-05 12:05 ` Rouven Czerwinski
2020-10-07 7:07 ` Sascha Hauer
2020-10-05 9:53 ` [PATCH 7/7] ARM: dts: i.MX8MP: Add Cortex-M7 " Sascha Hauer
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