Re: [PATCH 06/12] x86, pkeys: store protection in high VMA flags

[Dave Hansen]

On 05/15/2015 02:10 PM, Thomas Gleixner wrote:
> On Thu, 7 May 2015, Dave Hansen wrote:
>> +#ifdef CONFIG_ARCH_USES_HIGH_VMA_FLAGS
>> +#define VM_HIGH_ARCH_1  0x100000000	/* bit only usable on 64-bit architectures */
> 
> Nit. Shouldn't this start with VM_HIGH_ARCH_0 ?

Yeah, it does make the later #defines look a bit funny.  I modeled it
after the "low" VM_ARCH_ flags which start at 1:

#define VM_ARCH_1       0x01000000      /* Architecture-specific flag */
#define VM_ARCH_2       0x02000000

I can change it to be 0 based though.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/