Re: [PATCH] printk/panic: deduplicate backtrace on PANIC_PRINT_ALL_CPU_BT

[Guilherme G. Piccoli]

On 23/04/2025 17:26, Kevin Mitchell wrote:
> On panic, the backtrace of the panicking CPU will be printed either from
> within panic() itself or by the oops handling. Previously, when
> PANIC_PRINT_ALL_CPU_BT was enabled, the backtrace of the panicking CPU
> would be printed again.
> 
> To avoid cluttering up the crash log or console with this redundant
> information, this commit omits the panicking CPU from the all-cpu
> backtrace printed by panic_printk=PANIC_PRINT_ALL_CPU_BT.
> 
> Signed-off-by: Kevin Mitchell <kevmitch@xxxxxxxxxx>
> ---
>  kernel/panic.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Makes total sense - thanks for the improvement!
Feel free to add my:

Reviewed-by: Guilherme G. Piccoli <gpiccoli@xxxxxxxxxx>

Cheers!