linux-kernel - Re: [21/28] crypto: sha512 - Avoid stack bloat on i386

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Message-ID: <20120220204509.GA16013@kroah.com>
Date:	Mon, 20 Feb 2012 12:45:09 -0800
From:	Greg KH <gregkh@...uxfoundation.org>
To:	David Miller <davem@...emloft.net>
Cc:	herbert@...dor.hengli.com.au, linux-kernel@...r.kernel.org,
	stable@...r.kernel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk
Subject: Re: [21/28] crypto: sha512 - Avoid stack bloat on i386

On Thu, Feb 16, 2012 at 07:30:54PM -0800, Greg KH wrote:
> On Thu, Feb 16, 2012 at 09:54:31PM -0500, David Miller wrote:
> > From: Greg KH <gregkh@...uxfoundation.org>
> > Date: Thu, 16 Feb 2012 18:37:42 -0800
> > 
> > > On Fri, Feb 17, 2012 at 01:28:06PM +1100, Herbert Xu wrote:
> > >> On Thu, Feb 16, 2012 at 06:17:18PM -0800, Greg KH wrote:
> > >> > On Thu, Feb 16, 2012 at 08:52:31PM -0500, David Miller wrote:
> > >> > > From: Greg KH <gregkh@...uxfoundation.org>
> > >> > > Date: Thu, 16 Feb 2012 16:55:55 -0800
> > >> > > 
> > >> > > > 3.2-stable review patch.  If anyone has any objections, please let me know.
> > >> > > 
> > >> > > This causes a stack usage regression on sparc that Herbert
> > >> > > is in the middle of merging a fix for into Linus's tree.
> > >> > 
> > >> > Ick.  Any idea when that will hit Linus's tree?  If it's before next
> > >> > Monday, we are good, and I can queue it up here, if not, then I'll drop
> > >> > this and have to add it back later.
> > >> 
> > >> I've pushed it though it hasn't been pulled yet:
> > >> 
> > >> The commit ID is f2ea0f5f04c97b48c88edccba52b0682fbe45087.
> > > 
> > > Thanks, I'll watch out for it.
> > 
> > Greg, keep in mind that this stuff is in your 3.0-stable series too.
> 
> I just checked, and I also have this in the 2.6.32-stable tree, which I
> haven't sent out for review, but will next week.
> 
> Thanks for pointing it out.

Ok, that's now in Linus's tree, so I've queued it up for the 3.0 and 3.2
releases in a few hours.

greg k-h
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