[PATCH 2.27] RISC-V: fix struct kernel_sigaction to match the kernel version [BZ #23069]

[Aurelien Jarno]

On 2018-04-16 17:54, DJ Delorie wrote:
> 
> Could the #ifdef from b4a5d26d8835's kernel_sigaction.h be backported
> instead?  It still wouldn't be a pristine backport (I'm not recommending
> backporting *all* of b4a5d26d8835) but at least as branch-specific
> 'hack' it's closer to what's in master than a riscv-specific header.

We can backport that #ifdef from b4a5d26d8835, but it means we also need
to backport the new kernel_sigaction.h files for m68k, s390, sparc, tile
(if I haven't missed any), plus commit d8abfab7d46a to fix a regression
on s390.

So it seems more risky to me. Also note that this is not an installed
header, but just a compile time header.

-- 
Aurelien Jarno                          GPG: 4096R/1DDD8C9B
aurelien@aurel32.net                 http://www.aurel32.net