Re: [Xen-devel] [stable] config: Enable NEED_DMA_MAP_STATE by default when SWIOTLB is selected

2015-06-14 Thread Zefan Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 2015/5/25 8:56, Ben Hutchings wrote: > This fix appears to be needed in all stable branches: > > commit a6dfa128ce5c414ab46b1d690f7a1b8decb8526d > Author: Konrad Rzeszutek Wilk > Date: Fri Apr 17 15:04:48 2015 -0400 > > config: Enable NEED_

Re: [Xen-devel] [PATCH 3.4 000/172] 3.4.108-rc1 review

2015-06-17 Thread Zefan Li
On 2015/6/16 23:13, Ian Campbell wrote: > On Tue, 2015-06-16 at 16:33 +0800, l...@kernel.org wrote: >> From: Zefan Li >> >> This is the start of the stable review cycle for the 3.4.108 release. >> There are 172 patches in this series, all will be posted as a response

Re: [Xen-devel] "don't bugger nd->seq" seems to break umount sometimes

2015-05-19 Thread Zefan Li
On 2015/5/19 16:33, Ian Campbell wrote: > On Thu, 2015-04-30 at 09:15 +0800, Zefan Li wrote: >> On 2015/4/29 20:21, Al Viro wrote: >>> On Wed, Apr 29, 2015 at 12:45:45PM +0100, Ian Jackson wrote: >>> >>>> The symptoms are that `umount' fails with

Re: [Xen-devel] "don't bugger nd->seq" seems to break umount sometimes

2015-05-19 Thread Zefan Li
>>> Is there going to be a 3.4.108 with a fix for this? >>> >> >> definitely. > > Great. Do you have a timeline in mind? > Yeah, probably in early June. > We have a daily automated test which has been hitting this issue for a > while, I can continue to ignore the associated cron spam of course

Re: [Xen-devel] "don't bugger nd->seq" seems to break umount sometimes

2015-04-30 Thread Zefan Li
On 2015/4/29 20:21, Al Viro wrote: > On Wed, Apr 29, 2015 at 12:45:45PM +0100, Ian Jackson wrote: > >> The symptoms are that `umount' fails with EBUSY, > > [lizf: Backported to 3.4: > - remove the changes to follow_link() as it doesn't call set_root()] > > looks dubious - I don't have -