From ae6df24b20047eb39cb6cfe35779de00b51cea46 Mon Sep 17 00:00:00 2001 From: John Ogness Date: Wed, 12 Aug 2020 09:37:22 +0206 Subject: printk: reduce LOG_BUF_SHIFT range for H8300 [ Upstream commit 550c10d28d21bd82a8bb48debbb27e6ed53262f6 ] The .bss section for the h8300 is relatively small. A value of CONFIG_LOG_BUF_SHIFT that is larger than 19 will create a static printk ringbuffer that is too large. Limit the range appropriately for the H8300. Reported-by: kernel test robot Signed-off-by: John Ogness Reviewed-by: Sergey Senozhatsky Acked-by: Steven Rostedt (VMware) Signed-off-by: Petr Mladek Link: https://lore.kernel.org/r/20200812073122.25412-1-john.ogness@linutronix.de Signed-off-by: Sasha Levin --- init/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'init') diff --git a/init/Kconfig b/init/Kconfig index f9fb621c9562..5d8ada360ca3 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -823,7 +823,8 @@ config IKCONFIG_PROC config LOG_BUF_SHIFT int "Kernel log buffer size (16 => 64KB, 17 => 128KB)" - range 12 25 + range 12 25 if !H8300 + range 12 19 if H8300 default 17 depends on PRINTK help -- cgit v1.2.3