lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Thu, 28 May 2020 22:54:41 -0400
From:   "Theodore Y. Ts'o" <>
        Andreas Dilger <>,
        Jan Kara <>, Eric Biggers <>,
        Al Viro <>,
        Dan Williams <>,
        Dave Chinner <>,
        Christoph Hellwig <>, Jeff Moyer <>,
        "Darrick J. Wong" <>,,
Subject: Re: [PATCH V5 0/9] Enable ext4 support for per-file/directory DAX

On Thu, May 28, 2020 at 07:59:54AM -0700, wrote:
> From: Ira Weiny <>
> Changes from V4:
> 	Fix up DAX mutual exclusion with other flags.
> 	Add clean up patch (remove jflags)
> Changes from V3:
> 	Change EXT4_DAX_FL to bit24
> 	Cache device DAX support in the super block and use that is
> 		ext4_should_use_dax()
> Changes from V2:
> 	Rework DAX exclusivity with verity and encryption based on feedback
> 	from Eric
> Enable the same per file DAX support in ext4 as was done for xfs.  This series
> builds and depends on the V11 series for xfs.[1]
> This passes the same xfstests test as XFS.
> The only issue is that this modifies the old mount option parsing code rather
> than waiting for the new parsing code to be finalized.
> This series starts with 3 fixes which include making Verity and Encrypt truly
> mutually exclusive from DAX.  I think these first 3 patches should be picked up
> for 5.8 regardless of what is decided regarding the mount parsing.
> [1]
> To:
> To: Andreas Dilger <>
> To: "Theodore Y. Ts'o" <>
> To: Jan Kara <>
> To: Eric Biggers <>

Thanks, applied to the ext4-dax branch.

						- Ted

Powered by blists - more mailing lists