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Commit 081076f2 authored by Prateek Sood's avatar Prateek Sood
Browse files

soc: qcom: add default minidump id for clients 



Add default minidump id for clients which are not passing
ID in md_region.

Change-Id: Ib0a78c2f2d4b3c56448263edd993b175d1d2458a
Signed-off-by: default avatarPrateek Sood <prsood@codeaurora.org>
parent 6cbd30c5

drivers/cpuidle/lpm-levels.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -1842,6 +1842,7 @@ static int lpm_probe(struct platform_device *pdev) 
	md_entry.virt_addr = (uintptr_t)lpm_debug;

	md_entry.virt_addr = (uintptr_t)lpm_debug;

	md_entry.phys_addr = lpm_debug_phys;

	md_entry.phys_addr = lpm_debug_phys;

	md_entry.size = size;

	md_entry.size = size;

	md_entry.id = MINIDUMP_DEFAULT_ID;

	if (msm_minidump_add_region(&md_entry))

	if (msm_minidump_add_region(&md_entry))

		pr_info("Failed to add lpm_debug in Minidump\n");

		pr_info("Failed to add lpm_debug in Minidump\n");

drivers/soc/qcom/minidump_log.c

+6 −1
Original line number Original line Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

// SPDX-License-Identifier: GPL-2.0-only

/*

/*

 * Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.

 * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.

 */

 */





#include <linux/module.h>

#include <linux/module.h>
@@ -32,6 +32,7 @@ static void __init register_log_buf(void) 
	md_entry.virt_addr = (uintptr_t) (*log_bufp);

	md_entry.virt_addr = (uintptr_t) (*log_bufp);

	md_entry.phys_addr = virt_to_phys(*log_bufp);

	md_entry.phys_addr = virt_to_phys(*log_bufp);

	md_entry.size = *log_buf_lenp;

	md_entry.size = *log_buf_lenp;

	md_entry.id = MINIDUMP_DEFAULT_ID;

	if (msm_minidump_add_region(&md_entry))

	if (msm_minidump_add_region(&md_entry))

		pr_err("Failed to add logbuf in Minidump\n");

		pr_err("Failed to add logbuf in Minidump\n");

}

}
@@ -42,6 +43,7 @@ static void register_stack_entry(struct md_region *ksp_entry, u64 sp, u64 size, 
	struct page *sp_page;

	struct page *sp_page;

	struct vm_struct *stack_vm_area = task_stack_vm_area(current);

	struct vm_struct *stack_vm_area = task_stack_vm_area(current);





	ksp_entry->id = MINIDUMP_DEFAULT_ID;

	ksp_entry->virt_addr = sp;

	ksp_entry->virt_addr = sp;

	ksp_entry->size = size;

	ksp_entry->size = size;

	if (stack_vm_area) {

	if (stack_vm_area) {
@@ -67,6 +69,7 @@ static void __init register_kernel_sections(void) 
	ksec_entry.virt_addr = (uintptr_t)_sdata;

	ksec_entry.virt_addr = (uintptr_t)_sdata;

	ksec_entry.phys_addr = virt_to_phys(_sdata);

	ksec_entry.phys_addr = virt_to_phys(_sdata);

	ksec_entry.size = roundup((__bss_stop - _sdata), 4);

	ksec_entry.size = roundup((__bss_stop - _sdata), 4);

	ksec_entry.id = MINIDUMP_DEFAULT_ID;

	if (msm_minidump_add_region(&ksec_entry))

	if (msm_minidump_add_region(&ksec_entry))

		pr_err("Failed to add data section in Minidump\n");

		pr_err("Failed to add data section in Minidump\n");
@@ -80,6 +83,7 @@ static void __init register_kernel_sections(void) 
		ksec_entry.virt_addr = (uintptr_t)start;

		ksec_entry.virt_addr = (uintptr_t)start;

		ksec_entry.phys_addr = per_cpu_ptr_to_phys(start);

		ksec_entry.phys_addr = per_cpu_ptr_to_phys(start);

		ksec_entry.size = static_size;

		ksec_entry.size = static_size;

		ksec_entry.id = MINIDUMP_DEFAULT_ID;

		if (msm_minidump_add_region(&ksec_entry))

		if (msm_minidump_add_region(&ksec_entry))

			pr_err("Failed to add percpu sections in Minidump\n");

			pr_err("Failed to add percpu sections in Minidump\n");

	}

	}
@@ -152,6 +156,7 @@ void dump_stack_minidump(u64 sp) 
	ktsk_entry.virt_addr = (u64)current;

	ktsk_entry.virt_addr = (u64)current;

	ktsk_entry.phys_addr = virt_to_phys((uintptr_t *)current);

	ktsk_entry.phys_addr = virt_to_phys((uintptr_t *)current);

	ktsk_entry.size = sizeof(struct task_struct);

	ktsk_entry.size = sizeof(struct task_struct);

	ktsk_entry.id = MINIDUMP_DEFAULT_ID;

	if (msm_minidump_add_region(&ktsk_entry))

	if (msm_minidump_add_region(&ktsk_entry))

		pr_err("Failed to add current task %d in Minidump\n", cpu);

		pr_err("Failed to add current task %d in Minidump\n", cpu);

}

}

drivers/soc/qcom/watchdog_v2.c

+2 −1
Original line number Original line Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

// SPDX-License-Identifier: GPL-2.0-only

/*

/*

 * Copyright (c) 2012-2019, The Linux Foundation. All rights reserved.

 * Copyright (c) 2012-2020, The Linux Foundation. All rights reserved.

 */

 */





#include <linux/module.h>

#include <linux/module.h>
@@ -760,6 +760,7 @@ static int msm_watchdog_probe(struct platform_device *pdev) 
	md_entry.virt_addr = (uintptr_t)wdog_dd;

	md_entry.virt_addr = (uintptr_t)wdog_dd;

	md_entry.phys_addr = virt_to_phys(wdog_dd);

	md_entry.phys_addr = virt_to_phys(wdog_dd);

	md_entry.size = sizeof(*wdog_dd);

	md_entry.size = sizeof(*wdog_dd);

	md_entry.id = MINIDUMP_DEFAULT_ID;

	if (msm_minidump_add_region(&md_entry))

	if (msm_minidump_add_region(&md_entry))

		pr_info("Failed to add Watchdog data in Minidump\n");

		pr_info("Failed to add Watchdog data in Minidump\n");

include/soc/qcom/minidump.h

+5 −1
Original line number Original line Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0-only */

/* SPDX-License-Identifier: GPL-2.0-only */

/*

/*

 * Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.

 * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.

 */

 */





#ifndef __MINIDUMP_H

#ifndef __MINIDUMP_H

#define __MINIDUMP_H

#define __MINIDUMP_H





#define MAX_NAME_LENGTH		12

#define MAX_NAME_LENGTH		12



/* default value for clients not using any id */

#define MINIDUMP_DEFAULT_ID	UINT_MAX



/* md_region -  Minidump table entry

/* md_region -  Minidump table entry

 * @name:	Entry name, Minidump will dump binary with this name.

 * @name:	Entry name, Minidump will dump binary with this name.

 * @id:		Entry ID, used only for SDI dumps.

 * @id:		Entry ID, used only for SDI dumps.

kernel/trace/msm_rtb.c

+2 −1
Original line number Original line Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

// SPDX-License-Identifier: GPL-2.0-only

/*

/*

 * Copyright (c) 2013-2018, The Linux Foundation. All rights reserved.

 * Copyright (c) 2013-2020, The Linux Foundation. All rights reserved.

 */

 */





#include <linux/atomic.h>

#include <linux/atomic.h>
@@ -291,6 +291,7 @@ static int msm_rtb_probe(struct platform_device *pdev) 
	md_entry.virt_addr = (uintptr_t)msm_rtb.rtb;

	md_entry.virt_addr = (uintptr_t)msm_rtb.rtb;

	md_entry.phys_addr = msm_rtb.phys;

	md_entry.phys_addr = msm_rtb.phys;

	md_entry.size = msm_rtb.size;

	md_entry.size = msm_rtb.size;

	md_entry.id = MINIDUMP_DEFAULT_ID;

	if (msm_minidump_add_region(&md_entry))

	if (msm_minidump_add_region(&md_entry))

		pr_info("Failed to add RTB in Minidump\n");

		pr_info("Failed to add RTB in Minidump\n");