Acked-by Thx On Sun, Jan 31, 2021 at 7:50 AM Randy Dunlap <rdunlap@xxxxxxxxxxxxx> wrote: > > e1000's #define of CONFIG_RAM_BASE conflicts with a Kconfig symbol in > arch/csky/Kconfig. > The symbol in e1000 has been around longer, so change arch/csky/ > to use DRAM_BASE instead of RAM_BASE to remove the conflict. > (although e1000 is also a 2-line change) > > Not tested: I don't have a build toolchain for CSKY. > > Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> > Reported-by: kernel test robot <lkp@xxxxxxxxx> > Cc: Jesse Brandeburg <jesse.brandeburg@xxxxxxxxx> > Cc: Tony Nguyen <anthony.l.nguyen@xxxxxxxxx> > Cc: intel-wired-lan@xxxxxxxxxxxxxxxx > Cc: Guo Ren <guoren@xxxxxxxxxxxxxxxxx> > Cc: Guo Ren <guoren@xxxxxxxxxx> > Cc: linux-csky@xxxxxxxxxxxxxxx > --- > IMO "CONFIG_" namespace should belong to Kconfig files, not > individual drivers, but e1000 isn't the only driver that uses > CONFIG_ symbols. > > arch/csky/Kconfig | 2 +- > arch/csky/include/asm/page.h | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) > > --- linux-next-20210129.orig/arch/csky/include/asm/page.h > +++ linux-next-20210129/arch/csky/include/asm/page.h > @@ -28,7 +28,7 @@ > #define SSEG_SIZE 0x20000000 > #define LOWMEM_LIMIT (SSEG_SIZE * 2) > > -#define PHYS_OFFSET_OFFSET (CONFIG_RAM_BASE & (SSEG_SIZE - 1)) > +#define PHYS_OFFSET_OFFSET (CONFIG_DRAM_BASE & (SSEG_SIZE - 1)) > > #ifndef __ASSEMBLY__ > > --- linux-next-20210129.orig/arch/csky/Kconfig > +++ linux-next-20210129/arch/csky/Kconfig > @@ -314,7 +314,7 @@ config FORCE_MAX_ZONEORDER > int "Maximum zone order" > default "11" > > -config RAM_BASE > +config DRAM_BASE > hex "DRAM start addr (the same with memory-section in dts)" > default 0x0 > -- Best Regards Guo Ren ML: https://lore.kernel.org/linux-csky/
