lists.openwall.net   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  linux-cve-announce  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:   Wed, 20 Oct 2021 11:12:06 +0200
From:   Miquel Raynal <miquel.raynal@...tlin.com>
To:     Boris Brezillon <boris.brezillon@...labora.com>
Cc:     Sean Nyekjaer <sean@...nix.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>,
        Boris Brezillon <bbrezillon@...nel.org>,
        linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/4] mtd: rawnand: nand_bbt: hide suspend/resume
 hooks while scanning bbt

Hi Boris,

boris.brezillon@...labora.com wrote on Wed, 20 Oct 2021 11:03:03 +0200:

> On Wed, 20 Oct 2021 11:01:32 +0200
> Sean Nyekjaer <sean@...nix.com> wrote:
> 
> > On Wed, Oct 20, 2021 at 10:53:26AM +0200, Boris Brezillon wrote:  
> > > On Wed, 20 Oct 2021 10:45:31 +0200
> > > Sean Nyekjaer <sean@...nix.com> wrote:
> > >     
> > > > From: Boris Brezillon <boris.brezillon@...labora.com>
> > > > 
> > > > The BBT scan logic use the MTD helpers before the MTD layer had a
> > > > chance to initialize the device, and that leads to issues when
> > > > accessing the uninitialized suspend lock. Let's temporarily set the
> > > > suspend/resume hooks to NULL to skip the lock acquire/release step.
> > > > 
> > > > Fixes: 013e6292aaf5 ("mtd: rawnand: Simplify the locking")
> > > > Tested-by: Sean Nyekjaer <sean@...nix.com>    
> > > 
> > > It's missing our Signed-off-by tags.
> > >     
> > 
> > Patch is from you ;)
> > If you are okay with it, I will add your Signed-off-by tag.  
> 
> You should add both (mine and yours).

And put the one matching the author (Boris') before the other (yours).

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ