From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/arch/xtensa/kernel/traps.c | 18 +++++++++++++-----
1 files changed, 13 insertions(+), 5 deletions(-)
diff --git a/kernel/arch/xtensa/kernel/traps.c b/kernel/arch/xtensa/kernel/traps.c
index efc3a29..6af6830 100644
--- a/kernel/arch/xtensa/kernel/traps.c
+++ b/kernel/arch/xtensa/kernel/traps.c
@@ -503,7 +503,7 @@
void show_stack(struct task_struct *task, unsigned long *sp, const char *loglvl)
{
- size_t len;
+ size_t len, off = 0;
if (!sp)
sp = stack_pointer(task);
@@ -512,9 +512,17 @@
kstack_depth_to_print * STACK_DUMP_ENTRY_SIZE);
printk("%sStack:\n", loglvl);
- print_hex_dump(loglvl, " ", DUMP_PREFIX_NONE,
- STACK_DUMP_LINE_SIZE, STACK_DUMP_ENTRY_SIZE,
- sp, len, false);
+ while (off < len) {
+ u8 line[STACK_DUMP_LINE_SIZE];
+ size_t line_len = len - off > STACK_DUMP_LINE_SIZE ?
+ STACK_DUMP_LINE_SIZE : len - off;
+
+ __memcpy(line, (u8 *)sp + off, line_len);
+ print_hex_dump(loglvl, " ", DUMP_PREFIX_NONE,
+ STACK_DUMP_LINE_SIZE, STACK_DUMP_ENTRY_SIZE,
+ line, line_len, false);
+ off += STACK_DUMP_LINE_SIZE;
+ }
show_trace(task, sp, loglvl);
}
@@ -545,5 +553,5 @@
if (panic_on_oops)
panic("Fatal exception");
- do_exit(err);
+ make_task_dead(err);
}
--
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