On Sun, Aug 18, 2024 at 11:18:17AM +0300, Baruch Siach wrote:
> The stall warning prints 16 bits since commit 171476775d32
> ("context_tracking: Convert state to atomic_t").
>
> Fixes: 171476775d32 ("context_tracking: Convert state to atomic_t")
> Signed-off-by: Baruch Siach <bar...@tkos.co.il>
Good eyes!
Reviewed-by: Paul E. McKenney <paul...@kernel.org>
> ---
> Documentation/RCU/stallwarn.rst | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Documentation/RCU/stallwarn.rst b/Documentation/RCU/stallwarn.rst
> index ca7b7cd806a1..30080ff6f406 100644
> --- a/Documentation/RCU/stallwarn.rst
> +++ b/Documentation/RCU/stallwarn.rst
> @@ -249,7 +249,7 @@ ticks this GP)" indicates that this CPU has not taken any
> scheduling-clock
> interrupts during the current stalled grace period.
>
> The "idle=" portion of the message prints the dyntick-idle state.
> -The hex number before the first "/" is the low-order 12 bits of the
> +The hex number before the first "/" is the low-order 16 bits of the
> dynticks counter, which will have an even-numbered value if the CPU
> is in dyntick-idle mode and an odd-numbered value otherwise. The hex
> number between the two "/"s is the value of the nesting, which will be
> --
> 2.43.0
>
