Re: Best practice to upgrade kernel

2019-04-26 Thread Greg KH
On Fri, Apr 26, 2019 at 11:17:24AM -0700, Xiaolong Wang wrote: > Hi all, > > I have a newbie question. I’m using a 3.18.66 kernel branch from Qualcomm. > Over the year I’ve applied some of patched here and there manually. > > But It seems Qualcomm does not patch lot of newly released

Re: Best practice to upgrade kernel

2019-04-26 Thread Valdis Klētnieks
On Fri, 26 Apr 2019 11:17:24 -0700, Xiaolong Wang said: > I have a newbie question. I’m using a 3.18.66 kernel branch from Qualcomm. > Over the year I’ve applied some of patched here and there manually. > But It seems Qualcomm does not patch lot of newly released vulnerabilities. I > would

Best practice to upgrade kernel

2019-04-26 Thread Xiaolong Wang
Hi all, I have a newbie question. I’m using a 3.18.66 kernel branch from Qualcomm. Over the year I’ve applied some of patched here and there manually. But It seems Qualcomm does not patch lot of newly released vulnerabilities. I would love to upgrade to the latest 3.18.138 (not 4.x) What is

Re: Partition linux page cache for each VM

2019-04-26 Thread Greg KH
On Fri, Apr 26, 2019 at 03:01:52AM +0530, Chirag Chauhan wrote: > On Thu, Apr 25, 2019 at 10:57 PM Greg KH wrote: > > > On Thu, Apr 25, 2019 at 07:06:54PM +0530, Chirag Chauhan wrote: > > > Hey, > > > > > > I need to modify pagecache such that each VM gets their own LRU list and > > > eviction