diff options
| -rw-r--r-- | MAINTAINERS | 2 | ||||
| -rw-r--r-- | arch/xtensa/kernel/traps.c | 16 |
2 files changed, 12 insertions, 6 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 1dc8bd26b6cf..5efc9cfe7a1c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -20645,7 +20645,6 @@ F: sound/soc/codecs/tscs*.h TENSILICA XTENSA PORT (xtensa) M: Chris Zankel <chris@zankel.net> M: Max Filippov <jcmvbkbc@gmail.com> -L: linux-xtensa@linux-xtensa.org S: Maintained T: git https://github.com/jcmvbkbc/linux-xtensa.git F: arch/xtensa/ @@ -23038,7 +23037,6 @@ F: drivers/gpio/gpio-xra1403.c XTENSA XTFPGA PLATFORM SUPPORT M: Max Filippov <jcmvbkbc@gmail.com> -L: linux-xtensa@linux-xtensa.org S: Maintained F: drivers/spi/spi-xtensa-xtfpga.c F: sound/soc/xtensa/xtfpga-i2s.c diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c index cd98366a9b23..f0a7d1c2641e 100644 --- a/arch/xtensa/kernel/traps.c +++ b/arch/xtensa/kernel/traps.c @@ -539,7 +539,7 @@ static size_t kstack_depth_to_print = CONFIG_PRINT_STACK_DEPTH; 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); @@ -548,9 +548,17 @@ void show_stack(struct task_struct *task, unsigned long *sp, const char *loglvl) 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); } |