Fix wrap around for pos errors on addresses above 32 bit. Reported-by: kbuild test robot <lkp@xxxxxxxxx> Signed-off-by: Talel Shenhar <talel@xxxxxxxxxx> --- drivers/soc/amazon/al_pos.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soc/amazon/al_pos.c b/drivers/soc/amazon/al_pos.c index a865111..e95e1fc 100644 --- a/drivers/soc/amazon/al_pos.c +++ b/drivers/soc/amazon/al_pos.c @@ -49,7 +49,7 @@ static irqreturn_t al_pos_irq_handler(int irq, void *info) writel(0, pos->mmio_base + AL_POS_ERROR_LOG_1); addr = FIELD_GET(AL_POS_ERROR_LOG_0_ADDR_LOW, log0); - addr |= (FIELD_GET(AL_POS_ERROR_LOG_1_ADDR_HIGH, log1) << 32); + addr |= (((u64)FIELD_GET(AL_POS_ERROR_LOG_1_ADDR_HIGH, log1)) << 32); request_id = FIELD_GET(AL_POS_ERROR_LOG_1_REQUEST_ID, log1); bresp = FIELD_GET(AL_POS_ERROR_LOG_1_BRESP, log1); -- 2.7.4
