Build regressions/improvements in v6.1-rc3

[Geert Uytterhoeven]

On Tue, 1 Nov 2022, Geert Uytterhoeven wrote:
> JFYI, when comparing v6.1-rc3[1] to v6.1-rc2[3], the summaries are:
>  - build errors: +4/-0

   + /kisskb/src/arch/sh/include/asm/io.h: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]:  => 239:34

sh4-gcc11/sh-allmodconfig
cvmx_ptr_to_phys() should return physaddr_t instead (patch sent)

   + /kisskb/src/drivers/infiniband/sw/rdmavt/qp.c: error: 'struct cpuinfo_um' has no member named 'x86_cache_size':  => 88:22
   + /kisskb/src/drivers/infiniband/sw/rdmavt/qp.c: error: control reaches end of non-void function [-Werror=return-type]:  => 89:1
   + /kisskb/src/drivers/infiniband/sw/rdmavt/qp.c: error: implicit declaration of function '__copy_user_nocache' [-Werror=implicit-function-declaration]:  => 100:2

um-x86_64/um-all{mod,yes}config

Gr{oetje,eeting}s,

 						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
 							     - Linus Torvalds