samsung_sm8750/android_kernel_samsung_sm8750-modules
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replace common qcom sources with samsung ones

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This commit is contained in:
SaschaNes
2025-08-12 22:13:00 +02:00
parent ba24dcded9
commit 6f7753de11
5682 changed files with 2450203 additions and 103634 deletions
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22
qcom/opensource/securemsm-kernel/smcinvoke/compat/smcinvoke.c
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@@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2016-2021, The Linux Foundation. All rights reserved.
* Copyright (c) 2022-2025 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved.
*/
#define pr_fmt(fmt) "smcinvoke: %s: " fmt, __func__
@@ -2485,7 +2485,7 @@ static void add_mem_obj_info_to_async_side_channel_locked(void *buf, size_t buf_
msg->count = index;
pr_debug("Added %zu memory objects to the side channel, total size = %zu\n", index, used);
pr_debug("Added %lu memory objects to the side channel, total size = %zu\n", index, used);
return;
}
@@ -2780,7 +2780,6 @@ static long process_invoke_req(struct file *filp, unsigned int cmd,
unsigned long arg)
{
int ret = -1, nr_args = 0;
int nr_args_cnt = 0;
struct smcinvoke_cmd_req req = {0};
void *in_msg = NULL, *out_msg = NULL;
size_t inmsg_size = 0, outmsg_size = SMCINVOKE_TZ_MIN_BUF_SIZE;
@@ -2847,16 +2846,11 @@ static long process_invoke_req(struct file *filp, unsigned int cmd,
nr_args = OBJECT_COUNTS_NUM_buffers(req.counts) +
OBJECT_COUNTS_NUM_objects(req.counts);
/*
* In case nr_args is zero, allocate one buffer so that args_buf points to a valid
* buffer. There is no need to copy anything to the buffer
*/
nr_args_cnt = ((nr_args > 0) ? nr_args : 1);
args_buf = kcalloc(nr_args_cnt, req.argsize, GFP_KERNEL);
if (!args_buf)
return -ENOMEM;
if (nr_args) {
args_buf = kcalloc(nr_args, req.argsize, GFP_KERNEL);
if (!args_buf)
return -ENOMEM;
if (context_type == SMCINVOKE_OBJ_TYPE_TZ_OBJ) {
ret = copy_from_user(args_buf,
u64_to_user_ptr(req.args),
@@ -3267,11 +3261,7 @@ exit_destroy_wkthread:
return rc;
}
#if KERNEL_VERSION(6, 10, 0) > LINUX_VERSION_CODE
static int smcinvoke_remove(struct platform_device *pdev)
#else
static void smcinvoke_remove(struct platform_device *pdev)
#endif
{
int count = 1;
@@ -3280,9 +3270,7 @@ static void smcinvoke_remove(struct platform_device *pdev)
device_destroy(driver_class, smcinvoke_device_no);
class_destroy(driver_class);
unregister_chrdev_region(smcinvoke_device_no, count);
#if KERNEL_VERSION(6, 10, 0) > LINUX_VERSION_CODE
return 0;
#endif
}
static int __maybe_unused smcinvoke_suspend(struct platform_device *pdev,