Re: [PATCH] sandbox: Correctly define BITS_PER_LONG

[Heinrich Schuchardt <xypron.glpk@gmx.de>]

Am 22. Oktober 2022 23:22:01 MESZ schrieb Michal Suchanek <msuchanek@suse.de>:
>SANDBOX_BITS_PER_LONG is the number of bits in long on the sandbox
>platform.

Please, explain in the commit message what this patch is good for.

Aren't further patches needed to make use of it?

Best regards

Heinrich 

>
>Signed-off-by: Michal Suchanek <msuchanek@suse.de>
>---
>
> arch/sandbox/include/asm/types.h | 6 +-----
> 1 file changed, 1 insertion(+), 5 deletions(-)
>
>diff --git a/arch/sandbox/include/asm/types.h b/arch/sandbox/include/asm/types.h
>index c1a5d2af82..5f4b649ee3 100644
>--- a/arch/sandbox/include/asm/types.h
>+++ b/arch/sandbox/include/asm/types.h
>@@ -18,11 +18,7 @@ typedef unsigned short umode_t;
> /*
>  * Number of bits in a C 'long' on this architecture.
>  */
>-#ifdef	CONFIG_PHYS_64BIT
>-#define BITS_PER_LONG 64
>-#else	/* CONFIG_PHYS_64BIT */
>-#define BITS_PER_LONG 32
>-#endif	/* CONFIG_PHYS_64BIT */
>+#define BITS_PER_LONG CONFIG_SANDBOX_BITS_PER_LONG
> 
> #ifdef	CONFIG_PHYS_64BIT
> typedef unsigned long long dma_addr_t;