Re: [ 10/65] ARM: 7467/1: mutex: use generic xchg-based implementation for ARMv6+

2012-08-15 Thread Will Deacon
Hi Ben, On Wed, Aug 15, 2012 at 05:29:26AM +0100, Ben Hutchings wrote: > On Mon, 2012-08-13 at 15:13 -0700, Greg Kroah-Hartman wrote: > > From: Greg KH > > > > 3.4-stable review patch. If anyone has any objections, please let me know. > > > > -- > > > > From: Will Deacon > >

Re: [ 10/65] ARM: 7467/1: mutex: use generic xchg-based implementation for ARMv6+

2012-08-15 Thread Will Deacon
Hi Ben, On Wed, Aug 15, 2012 at 05:29:26AM +0100, Ben Hutchings wrote: On Mon, 2012-08-13 at 15:13 -0700, Greg Kroah-Hartman wrote: From: Greg KH gre...@linuxfoundation.org 3.4-stable review patch. If anyone has any objections, please let me know. -- From: Will

Re: [ 10/65] ARM: 7467/1: mutex: use generic xchg-based implementation for ARMv6+

2012-08-14 Thread Ben Hutchings
On Mon, 2012-08-13 at 15:13 -0700, Greg Kroah-Hartman wrote: > From: Greg KH > > 3.4-stable review patch. If anyone has any objections, please let me know. > > -- > > From: Will Deacon > > commit a76d7bd96d65fa5119adba97e1b58d95f2e78829 upstream. > > The open-coded mutex

Re: [ 10/65] ARM: 7467/1: mutex: use generic xchg-based implementation for ARMv6+

2012-08-14 Thread Ben Hutchings
On Mon, 2012-08-13 at 15:13 -0700, Greg Kroah-Hartman wrote: From: Greg KH gre...@linuxfoundation.org 3.4-stable review patch. If anyone has any objections, please let me know. -- From: Will Deacon will.dea...@arm.com commit a76d7bd96d65fa5119adba97e1b58d95f2e78829

[ 10/65] ARM: 7467/1: mutex: use generic xchg-based implementation for ARMv6+

2012-08-13 Thread Greg Kroah-Hartman
From: Greg KH 3.4-stable review patch. If anyone has any objections, please let me know. -- From: Will Deacon commit a76d7bd96d65fa5119adba97e1b58d95f2e78829 upstream. The open-coded mutex implementation for ARMv6+ cores suffers from a severe lack of barriers, so in the

[ 10/65] ARM: 7467/1: mutex: use generic xchg-based implementation for ARMv6+

2012-08-13 Thread Greg Kroah-Hartman
From: Greg KH gre...@linuxfoundation.org 3.4-stable review patch. If anyone has any objections, please let me know. -- From: Will Deacon will.dea...@arm.com commit a76d7bd96d65fa5119adba97e1b58d95f2e78829 upstream. The open-coded mutex implementation for ARMv6+ cores suffers