Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-04-09 Thread Jakub Jelinek
On Fri, Apr 04, 2014 at 10:38:49AM -0500, Bill Schmidt wrote: Thanks to everyone who helped with development, testing, and review of the patch set! I've committed the changes to 4.8 this morning. Note that patch 15/26 was rejected as not really germane to this series and has been submitted

Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-04-09 Thread Jakub Jelinek
On Wed, Apr 09, 2014 at 11:51:54AM +0200, Jakub Jelinek wrote: On Fri, Apr 04, 2014 at 10:38:49AM -0500, Bill Schmidt wrote: Thanks to everyone who helped with development, testing, and review of the patch set! I've committed the changes to 4.8 this morning. Note that patch 15/26 was

Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-04-09 Thread Bill Schmidt
On Wed, 2014-04-09 at 11:51 +0200, Jakub Jelinek wrote: On Fri, Apr 04, 2014 at 10:38:49AM -0500, Bill Schmidt wrote: Thanks to everyone who helped with development, testing, and review of the patch set! I've committed the changes to 4.8 this morning. Note that patch 15/26 was rejected as

Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-04-09 Thread Bill Schmidt
On Wed, 2014-04-09 at 12:03 +0200, Jakub Jelinek wrote: Another issue is bad toplevel ChangeLog entries. 2014-04-04 Bill Schmidt wschm...@linux.vnet.ibm.com Backport from mainline 2013-11-22 Ulrich Weigand ulrich.weig...@de.ibm.com * libgo/config/libtool.m4: Update

Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-04-09 Thread Jakub Jelinek
On Wed, Apr 09, 2014 at 10:27:33AM -0500, Bill Schmidt wrote: Ah, right. I had meant to fix this before committing the patch set and dropped the ball. Thanks. One question: Where are ChangeLog entries supposed to go for libgo? There doesn't seem to be any kind of ChangeLog file for that

Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-04-09 Thread Bill Schmidt
Cleaned up as r209249. On Wed, 2014-04-09 at 17:28 +0200, Jakub Jelinek wrote: On Wed, Apr 09, 2014 at 10:27:33AM -0500, Bill Schmidt wrote: Ah, right. I had meant to fix this before committing the patch set and dropped the ball. Thanks. One question: Where are ChangeLog entries

Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-04-09 Thread Bill Schmidt
Cleaned up as r209250. On Wed, 2014-04-09 at 11:51 +0200, Jakub Jelinek wrote: On Fri, Apr 04, 2014 at 10:38:49AM -0500, Bill Schmidt wrote: Thanks to everyone who helped with development, testing, and review of the patch set! I've committed the changes to 4.8 this morning. Note that

Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-04-04 Thread Bill Schmidt
Thanks to everyone who helped with development, testing, and review of the patch set! I've committed the changes to 4.8 this morning. Note that patch 15/26 was rejected as not really germane to this series and has been submitted separately by Peter Bergner. 209087 1/26 diff-p8 209088 2/26

Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-04-03 Thread David Edelsohn
On Wed, Mar 19, 2014 at 3:23 PM, Bill Schmidt wschm...@linux.vnet.ibm.com wrote: Hi, Support for Power8 features and the new powerpc64le-linux-gnu target, including the ELFv2 ABI, has been developed up till now on the ibm/gcc-4_8-branch. It was appropriate to use this separate branch while

Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-03-25 Thread Chris Johns
On 21/03/2014 1:05 pm, Bill Schmidt wrote: For convenience of those who have kindly agreed to test the patch series, here is the entire series as a single compressed patch. Note that this does not include patch 15/26, which we've agreed to submit separately. I have tested the patch with RTEMS

Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-03-24 Thread Iain Sandoe
Hi Bill, On 21 Mar 2014, at 02:05, Bill Schmidt wrote: For convenience of those who have kindly agreed to test the patch series, here is the entire series as a single compressed patch. Note that this does not include patch 15/26, which we've agreed to submit separately. To assess this on

Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-03-20 Thread Ulrich Weigand
Alan Modra wrote: On Wed, Mar 19, 2014 at 03:35:59PM -0600, Jeff Law wrote: On 03/19/14 15:03, Bill Schmidt wrote: The three pieces that are somewhat controversial for non-powerpc targets are 9/26, 10/26, 15/26. * Uli and Alan, can you speak to any concerns for 9/26? I've got no

Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-03-20 Thread Peter Bergner
On Wed, 2014-03-19 at 16:03 -0500, Bill Schmidt wrote: On Wed, 2014-03-19 at 21:05 +0100, Jakub Jelinek wrote: I guess the most important question is what guarantees there are that it won't affect non-powerpc* ports too much (my main concern is the 9/26 patch, plus the C++ FE / libstdc++

Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-03-20 Thread Jakub Jelinek
On Thu, Mar 20, 2014 at 04:25:54PM -0500, Peter Bergner wrote: On Wed, 2014-03-19 at 16:03 -0500, Bill Schmidt wrote: On Wed, 2014-03-19 at 21:05 +0100, Jakub Jelinek wrote: I guess the most important question is what guarantees there are that it won't affect non-powerpc* ports too

Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-03-20 Thread Jeff Law
On 03/19/14 21:18, Alan Modra wrote: implementing either ELFv2 or ELFv1 ABIs. Another thing that we didn't change is that sibcalls can be allowed in more cases than the current code allows. Right. IIRC we deferred allowing more sibcalls until the next stage1 out of an abundance of caution.

[4.8, PATCH 0/26] Backport Power8 and LE support

2014-03-19 Thread Bill Schmidt
Hi, Support for Power8 features and the new powerpc64le-linux-gnu target, including the ELFv2 ABI, has been developed up till now on the ibm/gcc-4_8-branch. It was appropriate to use this separate branch while the support was unstable, but this branch will not represent a particularly good

Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-03-19 Thread Jakub Jelinek
On Wed, Mar 19, 2014 at 02:23:58PM -0500, Bill Schmidt wrote: Support for Power8 features and the new powerpc64le-linux-gnu target, including the ELFv2 ABI, has been developed up till now on the ibm/gcc-4_8-branch. It was appropriate to use this separate branch while the support was unstable,

Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-03-19 Thread David Edelsohn
On Wed, Mar 19, 2014 at 4:05 PM, Jakub Jelinek ja...@redhat.com wrote: On Wed, Mar 19, 2014 at 02:23:58PM -0500, Bill Schmidt wrote: Support for Power8 features and the new powerpc64le-linux-gnu target, including the ELFv2 ABI, has been developed up till now on the ibm/gcc-4_8-branch. It was

Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-03-19 Thread Bill Schmidt
On Wed, 2014-03-19 at 21:05 +0100, Jakub Jelinek wrote: I guess the most important question is what guarantees there are that it won't affect non-powerpc* ports too much (my main concern is the 9/26 patch, plus the C++ FE / libstdc++ changes), and how much does this affect code generation and

Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-03-19 Thread Bill Schmidt
On Wed, 2014-03-19 at 16:03 -0500, Bill Schmidt wrote: On Wed, 2014-03-19 at 21:05 +0100, Jakub Jelinek wrote: I guess the most important question is what guarantees there are that it won't affect non-powerpc* ports too much (my main concern is the 9/26 patch, plus the C++ FE / libstdc++

Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-03-19 Thread Jeff Law
On 03/19/14 15:03, Bill Schmidt wrote: On Wed, 2014-03-19 at 21:05 +0100, Jakub Jelinek wrote: I guess the most important question is what guarantees there are that it won't affect non-powerpc* ports too much (my main concern is the 9/26 patch, plus the C++ FE / libstdc++ changes), and how

Re: [4.8, PATCH 0/26] Backport Power8 and LE support

2014-03-19 Thread Alan Modra
On Wed, Mar 19, 2014 at 03:35:59PM -0600, Jeff Law wrote: On 03/19/14 15:03, Bill Schmidt wrote: On Wed, 2014-03-19 at 21:05 +0100, Jakub Jelinek wrote: I guess the most important question is what guarantees there are that it won't affect non-powerpc* ports too much (my main concern is the