Build regressions/improvements in v6.1-rc6

[Geert Uytterhoeven]

On Tue, 22 Nov 2022, Geert Uytterhoeven wrote:
> JFYI, when comparing v6.1-rc6[1] to v6.1-rc5[3], the summaries are:
>  - build errors: +6/-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 (in cvm_oct_free_hw_memory())

   + /kisskb/src/arch/um/include/asm/processor-generic.h: error: called object is not a function or function pointer:  => 94:18
   + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c: error: control reaches end of non-void function [-Werror=return-type]:  => 1934:1

um-x86_64/um-all{mod,yes}config (in kfd_cpumask_to_apic_id())

   + /kisskb/src/drivers/infiniband/hw/qib/qib_wc_x86_64.c: error: 'X86_VENDOR_AMD' undeclared (first use in this function):  => 149:37
   + /kisskb/src/drivers/infiniband/hw/qib/qib_wc_x86_64.c: error: 'struct cpuinfo_um' has no member named 'x86_vendor':  => 149:22
   + /kisskb/src/drivers/infiniband/hw/qib/qib_wc_x86_64.c: error: control reaches end of non-void function [-Werror=return-type]:  => 150:1

um-x86_64/um-allyesconfig

> [1] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/eb7081409f94a9a8608593d0fb63a1aa3d6f95d8/ (all 149 configs)
> [3] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/094226ad94f471a9f19e8f8e7140a09c2625abaa/ (all 149 configs)

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