On 01/16/2017 03:45 AM, Stephen Rothwell wrote: > Hi Xiong, > > Just cc'ing Andrew. > > On Mon, 16 Jan 2017 17:29:16 +0800 Xiong Zhou <[email protected]> wrote: >> >> On Fri, Jan 13, 2017 at 06:16:41PM +0800, Xiong Zhou wrote: >>> Hi, >>> >>> These cases "hang" when testing with -o dax mount option: >>> xfstests generic/030 generic/34{0,4,5,6} generic/198 >>> (maybe more) >>> >>> The test programme holetest or aiodio keep running for a >>> long time. It's killable, but it seems never return. >>> >>> With both ext4 and xfs as fs. >>> >>> Without -o dax mount option, cases pass in seconds. >>> >>> 0111 tree passed the tests. >>> >>> sh-4.2# git log --oneline next-20170111..next-20170112 fs/dax.c >>> 0c9a7909dd13 mm, dax: change pmd_fault() to take only vmf parameter >>> f8dbc198d4ea mm, dax: make pmd_fault() and friends be the same as fault() >> >> 0112 tree with above 2 commits reverted pass the tests. >
Thanks. I will debug.
