On Sat, Jan 23, 2021 at 05:50:31AM -0500, Mikulas Patocka wrote:
> This patch fixes a warning:
> arch/x86/entry/vdso/vdso2c.h:38:52: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘size_t’ {aka ‘unsigned int’} [-Wformat=]
> when compiling the kernel with x32 compiler.
>
> The reason for the warning is that in x32 mode, size_t is defined as
> unsigned, not unsigned long.
>
> Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx>
> Fixes: 8382c668ce4f ("x86/vdso: Add support for exception fixup in vDSO functions")
So... Why not %zu?
/Jarkko
