From: Colin Ian King <coking@nvidia.com>
To: Jens Wiklander <jens.wiklander@linaro.org>,
Sumit Garg <sumit.garg@kernel.org>,
op-tee@lists.trustedfirmware.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH][next] optee: make read-only array attr static const
Date: Fri, 9 Jan 2026 15:44:42 +0000 [thread overview]
Message-ID: <20260109154442.421248-1-coking@nvidia.com> (raw)
Don't populate the read-only array attr on the stack at run
time, instead make it static const.
Signed-off-by: Colin Ian King <coking@nvidia.com>
---
drivers/tee/optee/rpc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tee/optee/rpc.c b/drivers/tee/optee/rpc.c
index 97fc5b14db0c..1758eb7e6e8b 100644
--- a/drivers/tee/optee/rpc.c
+++ b/drivers/tee/optee/rpc.c
@@ -43,7 +43,7 @@ static void handle_rpc_func_cmd_i2c_transfer(struct tee_context *ctx,
struct i2c_msg msg = { };
size_t i;
int ret = -EOPNOTSUPP;
- u8 attr[] = {
+ static const u8 attr[] = {
TEE_IOCTL_PARAM_ATTR_TYPE_VALUE_INPUT,
TEE_IOCTL_PARAM_ATTR_TYPE_VALUE_INPUT,
TEE_IOCTL_PARAM_ATTR_TYPE_MEMREF_INOUT,
--
2.51.0
next reply other threads:[~2026-01-09 15:44 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-09 15:44 Colin Ian King [this message]
2026-01-12 11:26 ` [PATCH][next] optee: make read-only array attr static const Sumit Garg
2026-01-12 14:46 ` ryan foster
[not found] ` <DS0PR12MB8294F8C07E39842AC16CBA21AF81A@DS0PR12MB8294.namprd12.prod.outlook.com>
2026-01-16 9:14 ` Sumit Garg
2026-01-17 11:33 ` Jens Wiklander
2026-01-12 15:15 ` Dan Carpenter
2026-01-17 14:10 ` David Laight
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