> Does this fix it?
Yes, thank you!
> diff --git a/arch/powerpc/include/asm/cpu_has_feature.h
> b/arch/powerpc/include/asm/cpu_has_feature.h
> index 2ef55f8968a2..b312b152461b 100644
> --- a/arch/powerpc/include/asm/cpu_has_feature.h
> +++ b/arch/powerpc/include/asm/cpu_has_feature.h
> @@ -15,7
gt; [0.00] UBSAN: Undefined behaviour in
> arch/powerpc/kernel/cputable.c:2240:25
> [0.00] shift exponent 32 is too large for 32-bit type 'long unsigned
> int'
> [0.00] CPU: 0 PID: 0 Comm: swapper Not tainted
> 4.8.0-rc5-00075-gd71f058 #106
> [0.
gt; [0.00] UBSAN: Undefined behaviour in
> arch/powerpc/kernel/cputable.c:2240:25
> [0.00] shift exponent 32 is too large for 32-bit type 'long unsigned
> int'
> [0.00] CPU: 0 PID: 0 Comm: swapper Not tainted
> 4.8.0-rc5-00075-gd71f058 #106
> [0.
Got this on my PowerPC G4 (533 MHz, PowerPC 7410, PowerMac3,4 platform),
with gcc version 5.3.1 20160509 (Debian 5.3.1-19):
[0.00]
[0.00] UBSAN: Undefined behaviour in
arch/powerpc/kernel
