Re: [PATCH] fs: Remove implicit nodev for new mounts in non-root userns

2014-08-27 Thread Andy Lutomirski
On Wed, Aug 13, 2014 at 5:03 PM, Andy Lutomirski wrote: > Currently, creating a new mount (as opposed to bindmount) in a > non-root userns will implicitly set nodev unless the fs is devpts. > Something like this will be necessary for file systems that allow > the mounter to create device nodes wit

Re: [PATCH] fs: Remove implicit nodev for new mounts in non-root userns

2014-08-15 Thread Serge Hallyn
Quoting Andy Lutomirski (l...@amacapital.net): > On Fri, Aug 15, 2014 at 12:37 PM, Serge Hallyn > wrote: > > Quoting Andy Lutomirski (l...@amacapital.net): > >> On Fri, Aug 15, 2014 at 12:05 PM, Serge Hallyn > >> wrote: > >> > Quoting Andy Lutomirski (l...@amacapital.net): > >> >> Currently, cr

Re: [PATCH] fs: Remove implicit nodev for new mounts in non-root userns

2014-08-15 Thread Serge Hallyn
Quoting Andy Lutomirski (l...@amacapital.net): > Currently, creating a new mount (as opposed to bindmount) in a > non-root userns will implicitly set nodev unless the fs is devpts. > Something like this will be necessary for file systems that allow > the mounter to create device nodes without using

Re: [PATCH] fs: Remove implicit nodev for new mounts in non-root userns

2014-08-15 Thread Andy Lutomirski
On Fri, Aug 15, 2014 at 12:37 PM, Serge Hallyn wrote: > Quoting Andy Lutomirski (l...@amacapital.net): >> On Fri, Aug 15, 2014 at 12:05 PM, Serge Hallyn >> wrote: >> > Quoting Andy Lutomirski (l...@amacapital.net): >> >> Currently, creating a new mount (as opposed to bindmount) in a >> >> non-ro

Re: [PATCH] fs: Remove implicit nodev for new mounts in non-root userns

2014-08-15 Thread Serge Hallyn
Quoting Andy Lutomirski (l...@amacapital.net): > On Fri, Aug 15, 2014 at 12:05 PM, Serge Hallyn > wrote: > > Quoting Andy Lutomirski (l...@amacapital.net): > >> Currently, creating a new mount (as opposed to bindmount) in a > >> non-root userns will implicitly set nodev unless the fs is devpts. >

Re: [PATCH] fs: Remove implicit nodev for new mounts in non-root userns

2014-08-15 Thread Andy Lutomirski
On Fri, Aug 15, 2014 at 12:05 PM, Serge Hallyn wrote: > Quoting Andy Lutomirski (l...@amacapital.net): >> Currently, creating a new mount (as opposed to bindmount) in a >> non-root userns will implicitly set nodev unless the fs is devpts. >> Something like this will be necessary for file systems t

Re: [PATCH] fs: Remove implicit nodev for new mounts in non-root userns

2014-08-15 Thread Serge Hallyn
Quoting Andy Lutomirski (l...@amacapital.net): > Currently, creating a new mount (as opposed to bindmount) in a > non-root userns will implicitly set nodev unless the fs is devpts. > Something like this will be necessary for file systems that allow > the mounter to create device nodes without using

[PATCH] fs: Remove implicit nodev for new mounts in non-root userns

2014-08-13 Thread Andy Lutomirski
Currently, creating a new mount (as opposed to bindmount) in a non-root userns will implicitly set nodev unless the fs is devpts. Something like this will be necessary for file systems that allow the mounter to create device nodes without using mknod (e.g. FUSE if/when that is allowed), but none of