Re: [PATCH] fscrypt: add a documentation file for filesystem-level encryption

2017-08-18 Thread Andreas Dilger
On Aug 18, 2017, at 1:47 PM, Eric Biggers wrote: > +Key hierarchy > += > + > +Master Keys > +--- > + > +Userspace should generate master keys either using a cryptographically > +secure random number generator, e.g. by reading from ``/dev/urandom`` > +or

[PATCH] fscrypt: add a documentation file for filesystem-level encryption

2017-08-18 Thread Eric Biggers
From: Eric Biggers Perhaps long overdue, add a documentation file for filesystem-level encryption, a.k.a. fscrypt or fs/crypto/, to the Documentation directory. The new file is based loosely on the latest version of the "EXT4 Encryption Design Document (public version)"

Re: [PATCH v3 0/5] fs/dcache: Limit # of negative dentries

2017-08-18 Thread Waiman Long
On 08/18/2017 05:59 AM, Wangkai (Kevin,C) wrote: > >>> In my patch the DCACHE_FILE_REMOVED flag was to distinguish the >>> removed file and The closed file, I found there was no difference of a >>> dentry between the removed file and the closed File, they all on the lru >>> list. >> There is a

Re: [PATCH v7 1/4] powerpc/fadump: reduce memory consumption for capture kernel

2017-08-18 Thread Hari Bathini
On Friday 18 August 2017 05:27 PM, Michal Suchánek wrote: On Fri, 18 Aug 2017 16:20:53 +0530 Hari Bathini wrote: Hi Michal, Thanks for the patches. I tried testing with the patches: [0.00] fadump: Firmware-assisted dump is active. [0.00]

Re: [PATCH v7 1/4] powerpc/fadump: reduce memory consumption for capture kernel

2017-08-18 Thread Michal Suchánek
On Fri, 18 Aug 2017 16:20:53 +0530 Hari Bathini wrote: > Hi Michal, > > > Thanks for the patches. I tried testing with the patches: > > [0.00] fadump: Firmware-assisted dump is active. > [0.00] fadump: Modifying command line to enforce the >

Re: [PATCH v7 1/4] powerpc/fadump: reduce memory consumption for capture kernel

2017-08-18 Thread Hari Bathini
Hi Michal, Thanks for the patches. I tried testing with the patches: [0.00] fadump: Firmware-assisted dump is active. [0.00] fadump: Modifying command line to enforce the additional parameters passed through 'fadump_extra_args=' [0.00] fadump: Original command line:

RE: [PATCH v3 0/5] fs/dcache: Limit # of negative dentries

2017-08-18 Thread Wangkai (Kevin,C)
> -Original Message- > From: Waiman Long [mailto:long...@redhat.com] > Sent: Thursday, August 17, 2017 9:04 PM > To: Wangkai (Kevin,C); Alexander Viro; Jonathan Corbet > Cc: linux-ker...@vger.kernel.org; linux-doc@vger.kernel.org; > linux-fsde...@vger.kernel.org; Paul E. McKenney; Andrew