Re: [RFC] x86: drop unnecessary kernel_eflags variable from 64 bit

2012-08-27 Thread Cyrill Gorcunov
On Mon, Aug 27, 2012 at 10:14:38AM -0700, Andi Kleen wrote: > On Fri, Aug 24, 2012 at 11:58:47PM +0400, Cyrill Gorcunov wrote: > > Hi guys, > > > > I've been looking for some particular email in my mailbox when > > found the patch below (it's dated as August 2011 ;) and think > > it's still valid

Re: [RFC] x86: drop unnecessary kernel_eflags variable from 64 bit

2012-08-27 Thread Andi Kleen
On Fri, Aug 24, 2012 at 11:58:47PM +0400, Cyrill Gorcunov wrote: > Hi guys, > > I've been looking for some particular email in my mailbox when > found the patch below (it's dated as August 2011 ;) and think > it's still valid for kernel. Actually there were two patches, > and the second patch was

Re: [RFC] x86: drop unnecessary kernel_eflags variable from 64 bit

2012-08-24 Thread Cyrill Gorcunov
On Fri, Aug 24, 2012 at 11:58:47PM +0400, Cyrill Gorcunov wrote: ... > > Signed-off-by: Ian Campbell Crap, forgot to CC Ian. Sorry. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger

[RFC] x86: drop unnecessary kernel_eflags variable from 64 bit

2012-08-24 Thread Cyrill Gorcunov
was introduced? Cyrill --- From: Ian Campbell Subject: [RFC] x86: drop unnecessary kernel_eflags variable from 64 bit On 64 bit x86 we save the current eflags in cpu_init for use in ret_from_fork. Strictly speaking reserved bits in EFLAGS should be read as written but in practise it is unl