Corruption of root fs during git bisect of drm system hang

[Stan Hoeppner]

On 7/10/2013 4:06 AM, Markus Trippelsdorf wrote:
> While bisecting a system hang, caused by the drm gpu subsystem, my root fs got
> corrupted:
...
> My root fs lives on a small SSD:
> 
> /dev/root on / type xfs (rw,relatime,attr2,inode64,logbsize=256k,noquota)
> /dev/root      xfs        30G   15G   16G  50% /

Does your SSD honor barriers and cache flushes?

-- 
Stan