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nvsciipc: Fix issue associated with no permission to set db

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CONFIG_ANDROID kconfig option has been removed from ack-6.1 version,
hence we add ACK_BUILD config to identify android build.

Bug 4223187

Change-Id: I77e6a40fc57a54d2115938e1906faf15ee879d60
Signed-off-by: Jian-Min Liu <jianminl@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2953312
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Jian-Min Liu
2023-08-09 02:37:00 +00:00
committed by mobile promotions
parent 719d3fa024
commit dc318641f5
1 changed files with 5 additions and 7 deletions
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12
drivers/misc/nvsciipc/nvsciipc.c
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@@ -1,7 +1,5 @@
// SPDX-License-Identifier: GPL-2.0-only // SPDX-License-Identifier: GPL-2.0-only
/* // Copyright (c) 2019-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* Copyright (c) 2019-2023, NVIDIA CORPORATION. All rights reserved.
*/
/* /*
* This is NvSciIpc kernel driver. At present its only use is to support * This is NvSciIpc kernel driver. At present its only use is to support
@@ -31,9 +29,9 @@
#include "nvsciipc.h" #include "nvsciipc.h"
#if defined(CONFIG_ANDROID) #if defined(CONFIG_ANDROID) || defined(CONFIG_TEGRA_SYSTEM_TYPE_ACK)
#define SYSTEM_GID 1000 #define SYSTEM_GID 1000
#endif /* CONFIG_ANDROID */ #endif /* CONFIG_ANDROID || CONFIG_TEGRA_SYSTEM_TYPE_ACK */
/* enable it to debug auth API via ioctl. /* enable it to debug auth API via ioctl.
* enable LINUX_DEBUG_KMD_API in test_nvsciipc_nvmap tool either. * enable LINUX_DEBUG_KMD_API in test_nvsciipc_nvmap tool either.
@@ -420,7 +418,7 @@ static int nvsciipc_ioctl_set_db(struct nvsciipc *ctx, unsigned int cmd,
INFO("set_db start\n"); INFO("set_db start\n");
#if defined(CONFIG_ANDROID) #if defined(CONFIG_ANDROID) || defined(CONFIG_TEGRA_SYSTEM_TYPE_ACK)
if ((current_cred()->uid.val != SYSTEM_GID) && if ((current_cred()->uid.val != SYSTEM_GID) &&
(current_cred()->uid.val != 0)) { (current_cred()->uid.val != 0)) {
ERR("no permission to set db\n"); ERR("no permission to set db\n");
@@ -432,7 +430,7 @@ static int nvsciipc_ioctl_set_db(struct nvsciipc *ctx, unsigned int cmd,
ERR("no permission to set db\n"); ERR("no permission to set db\n");
return -EPERM; return -EPERM;
} }
#endif /* CONFIG_ANDROID */ #endif /* CONFIG_ANDROID || CONFIG_TEGRA_SYSTEM_TYPE_ACK */
if (copy_from_user(&user_db, (void __user *)arg, _IOC_SIZE(cmd))) { if (copy_from_user(&user_db, (void __user *)arg, _IOC_SIZE(cmd))) {
ERR("copying user db failed\n"); ERR("copying user db failed\n");