From d84775858a9efccdcdfa259789733465067cfa21 Mon Sep 17 00:00:00 2001 From: Jianqun Xu Date: Tue, 8 Dec 2020 17:36:29 +0800 Subject: [PATCH] cma: decrease CMA_ALIGNMENT lower limit to 0 Change-Id: Ia1cde062e3ab9fd3f94d757f08a9b3ca953728f2 Signed-off-by: Jianqun Xu --- drivers/base/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/base/Kconfig b/drivers/base/Kconfig index c386354b883f..9be024fb88ce 100644 --- a/drivers/base/Kconfig +++ b/drivers/base/Kconfig @@ -251,7 +251,7 @@ endchoice config CMA_ALIGNMENT int "Maximum PAGE_SIZE order of alignment for contiguous buffers" - range 4 12 + range 0 12 default 8 help DMA mapping framework by default aligns all buffers to the smallest