[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v3 02/26] ARM: GICv3: allocate LPI pending and property table
On 03/04/17 14:53, Julien Grall wrote: diff --git a/xen/include/xen/bitops.h b/xen/include/xen/bitops.h index bd0883a..9261e06 100644 --- a/xen/include/xen/bitops.h +++ b/xen/include/xen/bitops.h @@ -5,11 +5,14 @@ /* * Create a contiguous bitmask starting at bit position @l and ending at * position @h. For example - * GENMASK(30, 21) gives us the 32bit vector 0x01fe00000. + * GENMASK(30, 21) gives us the 32bit vector 0x7fe00000.This is a new addition in this series and should really be a separate patch with the appropriate maintainers CCed.*/ #define GENMASK(h, l) \ (((~0UL) << (l)) & (~0UL >> (BITS_PER_LONG - 1 - (h)))) +#define GENMASK_ULL(h, l) \ + (((~0ULL) << (l)) & (~0ULL >> (BITS_PER_LONG_LONG - 1 - (h))))This should also be a separate patch with BITS_PER_LONG_LONG too. BTW, please take a look at the discussion: https://patchwork.kernel.org/patch/8824091/ Cheers, -- Julien Grall _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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