Re: [OE-core] [PATCH 1/1] glibc: Allow 64 bit atomics for x86

2015-10-30 Thread Bystricky, Juro
jurobystri...@hotmail.com; openembedded- > c...@lists.openembedded.org > Subject: Re: [OE-core] [PATCH 1/1] glibc: Allow 64 bit atomics for x86 > > On Thu, 2015-10-29 at 15:29 -0700, Randy Witt wrote: > > > > > > On Thu, Oct 29, 2015 at 3:20 PM, Richard Purdie

Re: [OE-core] [PATCH 1/1] glibc: Allow 64 bit atomics for x86

2015-10-30 Thread Richard Purdie
On Thu, 2015-10-29 at 15:29 -0700, Randy Witt wrote: > > > On Thu, Oct 29, 2015 at 3:20 PM, Richard Purdie > wrote: > On Thu, 2015-10-29 at 13:43 -0700, Juro Bystricky wrote: > > This patch fixes [YOCTO#8140]. > > > > The fix consist of allowing 64bit atomic ops f

Re: [OE-core] [PATCH 1/1] glibc: Allow 64 bit atomics for x86

2015-10-29 Thread Randy Witt
On Thu, Oct 29, 2015 at 3:20 PM, Richard Purdie < richard.pur...@linuxfoundation.org> wrote: > On Thu, 2015-10-29 at 13:43 -0700, Juro Bystricky wrote: > > This patch fixes [YOCTO#8140]. > > > > The fix consist of allowing 64bit atomic ops for x86. > > This should be safe for i586 and newer CPUs.

Re: [OE-core] [PATCH 1/1] glibc: Allow 64 bit atomics for x86

2015-10-29 Thread Richard Purdie
On Thu, 2015-10-29 at 13:43 -0700, Juro Bystricky wrote: > This patch fixes [YOCTO#8140]. > > The fix consist of allowing 64bit atomic ops for x86. > This should be safe for i586 and newer CPUs. > It also makes the synchronization more efficient. > > Signed-off-by: Juro Bystricky > --- > .../gl

Re: [OE-core] [PATCH 1/1] glibc: Allow 64 bit atomics for x86

2015-10-29 Thread Bystricky, Juro
: [OE-core] [PATCH 1/1] glibc: Allow 64 bit atomics for x86 > > On 10/29/15 3:43 PM, Juro Bystricky wrote: > > This patch fixes [YOCTO#8140]. > > > > The fix consist of allowing 64bit atomic ops for x86. > > This should be safe for i586 and newer CPUs. > > It a

Re: [OE-core] [PATCH 1/1] glibc: Allow 64 bit atomics for x86

2015-10-29 Thread Mark Hatle
On 10/29/15 3:43 PM, Juro Bystricky wrote: > This patch fixes [YOCTO#8140]. > > The fix consist of allowing 64bit atomic ops for x86. > This should be safe for i586 and newer CPUs. > It also makes the synchronization more efficient. I'm not sure this is correct.. see below. > Signed-off-by: Juro

[OE-core] [PATCH 1/1] glibc: Allow 64 bit atomics for x86

2015-10-29 Thread Juro Bystricky
This patch fixes [YOCTO#8140]. The fix consist of allowing 64bit atomic ops for x86. This should be safe for i586 and newer CPUs. It also makes the synchronization more efficient. Signed-off-by: Juro Bystricky --- .../glibc/glibc/use_64bit_atomics.patch| 24 ++ m