[dpdk-stable] [dpdk-dev] [PATCH] mlx5: fix __mlx5_bit_off macro warning for Windows

Dmitry Kozlyuk dmitry.kozliuk at gmail.com
Wed Jan 6 15:22:08 CET 2021


On Wed,  6 Jan 2021 15:42:21 +0200, Tal Shnaiderman wrote:
> While compiling with clang 11 the callers of the
> __mlx5_bit_off macro warns on the cast of pointers to
> unsigned long which is a smaller int type in Windows.
> 
> warning: cast to smaller integer type 'unsigned long'
> from 'u8 (*)[16]' [-Wpointer-to-int-cast]
> 
> To resolve it the type is changed to size_t to be
> compatible for both Linux and Windows.

uintptr_t is the type for integers storing pointer values, not size_t.


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