Messages in this thread Patch in this message | | | From | John Ogness <> | Subject | [PATCH][next] printk: reduce LOG_BUF_SHIFT range for H8300 | Date | Wed, 12 Aug 2020 09:37:22 +0206 |
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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 <lkp@intel.com> Signed-off-by: John Ogness <john.ogness@linutronix.de> --- based on next-20200811
init/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/init/Kconfig b/init/Kconfig index d6a0b31b13dc..2a5df1cf838c 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -682,7 +682,8 @@ config IKHEADERS 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 -- 2.20.1
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