mirror of
https://github.com/hardkernel/kernel_common_drivers.git
synced 2026-06-25 12:03:48 +09:00
Hanjie Lin
3fcef5de34
PD#SWPL-121806 Problem: ret handler running in origin task context with preempt_disable it's not safe for interrupt and may cause nested kprobe and miss Solution: disable irq in ret handler add AMLOGIC_BGKI_KPROBES Verify: sc2 Change-Id: I143e874336d87b143d1607b8e9a7588f84d7bc55 Signed-off-by: Hanjie Lin <hanjie.lin@amlogic.com>
42 lines
964 B
C
42 lines
964 B
C
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2019 Amlogic, Inc. All rights reserved.
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*/
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//#define DEBUG
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#include <linux/module.h>
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#include <linux/amlogic/module_merge.h>
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#include "main.h"
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static int __init debug_main_init(void)
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{
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pr_debug("### %s() start\n", __func__);
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#if IS_MODULE(CONFIG_AMLOGIC_DEBUG_PRINTK)
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call_sub_init(printk_vendor_hook_init);
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#endif
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call_sub_init(debug_lockup_init);
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call_sub_init(aml_debug_init);
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call_sub_init(cpu_mhz_init);
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call_sub_init(meson_atrace_init);
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call_sub_init(debug_file_init);
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call_sub_init(gki_config_init);
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call_sub_init(aml_hld_init);
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call_sub_init(aml_sched_init);
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call_sub_init(aml_kprobes_init);
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pr_debug("### %s() end\n", __func__);
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return 0;
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}
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static void __exit debug_main_exit(void)
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{
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debug_file_exit();
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#if IS_MODULE(CONFIG_AMLOGIC_DEBUG_PRINTK)
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printk_vendor_hook_exit();
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#endif
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}
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module_init(debug_main_init);
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module_exit(debug_main_exit);
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MODULE_LICENSE("GPL v2");
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