Re: [PATCH 1/5] RISC-V: Build tishift only on 64-bit

[Christoph Hellwig]

On Tue, Sep 18, 2018 at 05:19:13PM +0800, Zong Li wrote:
> Only RV64 supports 128 integer size.
> 
> Signed-off-by: Zong Li <zong@xxxxxxxxxxxxx>

This looks fine.  Just curious, what do we even need 128-bit integers
for on riscv64?  Did you see any issues if you drop it entirely?