ACK: [PATCH] acpi: method: fix incorrect shift of 64-bit integer in CRS

ivanhu ivan.hu at canonical.com
Tue Jul 21 04:04:14 UTC 2015



On 2015年07月20日 14:37, Alex Hung wrote:
> Signed-off-by: Alex Hung <alex.hung at canonical.com>
> ---
>   src/acpi/method/method.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/acpi/method/method.c b/src/acpi/method/method.c
> index e93a644..4fbfa90 100644
> --- a/src/acpi/method/method.c
> +++ b/src/acpi/method/method.c
> @@ -1653,7 +1653,7 @@ static uint64_t method_CRS_val64(const uint8_t *data)
>   {
>   	uint64_t val =
>   		((uint64_t)data[7] << 56) | ((uint64_t)data[6] << 48) |
> -		((uint64_t)data[5] << 40) | ((uint64_t)data[0] << 32) |
> +		((uint64_t)data[5] << 40) | ((uint64_t)data[4] << 32) |
>   		((uint64_t)data[3] << 24) | ((uint64_t)data[2] << 16) |
>   		((uint64_t)data[1] << 8)  | (uint64_t)data[0];
>   
Acked-by: Ivan Hu<ivan.hu at canonical.com>



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