Re: [PATCH] flush icache before set_pte take6. [4/4] optimization for cpus other than montecito

2007-07-31 Thread KAMEZAWA Hiroyuki
On Tue, 31 Jul 2007 10:38:48 +0200 Zoltan Menyhart [EMAIL PROTECTED] wrote: David Mosberger-Tang wrote: This seems crazy to me. Flushing should occur according to the *architecture*, not model-by-model. Even if we happen to get lucky on pre-Montecito CPUs, that doesn't justify such ugly

Re: regression on HP zx1 platform from ACPI autoload modules patches

2007-07-31 Thread Doug Chapman
On Mon, 2007-07-30 at 22:12 -0700, Tony Luck wrote: During bootup it panics with: Kernel panic - not syncing: Unable to find SBA IOMMU: Try a generic or DIG kernel I think that the fix for this has already gone into Linus's tree (on Friday). Commit SHA1 for the patch that should

Re: regression on HP zx1 platform from ACPI autoload modules patches - PATCH that fixes it

2007-07-31 Thread Thomas Renninger
On Tue, 2007-07-31 at 15:01 +0200, Thomas Renninger wrote: On Tue, 2007-07-31 at 08:06 -0400, Doug Chapman wrote: On Tue, 2007-07-31 at 01:07 +0200, Michal Piotrowski wrote: Hi Doug, On 31/07/07, Doug Chapman [EMAIL PROTECTED] wrote: I am seeing a regression on the HP ia64 zx1

Re: regression on HP zx1 platform from ACPI autoload modules patches - PATCH that fixes it

2007-07-31 Thread Doug Chapman
On Tue, 2007-07-31 at 15:01 +0200, Thomas Renninger wrote: On Tue, 2007-07-31 at 08:06 -0400, Doug Chapman wrote: On Tue, 2007-07-31 at 01:07 +0200, Michal Piotrowski wrote: Hi Doug, On 31/07/07, Doug Chapman [EMAIL PROTECTED] wrote: I am seeing a regression on the HP ia64 zx1

RE: regression on HP zx1 platform from ACPI autoload modulespatches

2007-07-31 Thread Luck, Tony
commit 8c8eb78f673c07b60f31751e1e47ac367c60c6b7 Oops. I cut pasted the wrong commit id. The fix went in as commit 7091138fb762aed22317b4ff91eb211e7da3865c. FYI, I did a git pull yesterday just before I hit this issue so I should have had the latest stuff. So this confuses me. Linus

RE: regression on HP zx1 platform from ACPI autoload modulespatches

2007-07-31 Thread Luck, Tony
Tony, it looks like the patch has not hit Linus tree yet: Huh? I can see it in his tree via gitweb. Here's the patch: http://tinyurl.com/3csnu6 and the raw blob for sba_iommu.c: http://tinyurl.com/397cy6 [Scroll down to line 2018 and you'll see the new code in place].

RE: regression on HP zx1 platform from ACPI autoload modulespatches

2007-07-31 Thread Doug Chapman
On Tue, 2007-07-31 at 09:29 -0700, Luck, Tony wrote: commit 8c8eb78f673c07b60f31751e1e47ac367c60c6b7 Oops. I cut pasted the wrong commit id. The fix went in as commit 7091138fb762aed22317b4ff91eb211e7da3865c. FYI, I did a git pull yesterday just before I hit this issue so I should

Add support for vector domain breaks boot on x355

2007-07-31 Thread Nishanth Aravamudan
The following commit (4994be1b3fe9120c88022ff5c0c33f6312b17adb) broke Linus' Tree between 2.6.22-git15 and 2.6.22-git16 on a 2-node 8-way x455 (Madison procs). Thanks to Ryan Hodges for bisecting down to this commit. Bisection log: git-bisect start # bad:

RE: regression on HP zx1 platform from ACPI autoload modulespatches

2007-07-31 Thread Thomas Renninger
On Tue, 2007-07-31 at 09:54 -0700, Luck, Tony wrote: Tony, it looks like the patch has not hit Linus tree yet: Huh? I can see it in his tree via gitweb. Here's the patch: http://tinyurl.com/3csnu6 and the raw blob for sba_iommu.c: http://tinyurl.com/397cy6 [Scroll

Re: Add support for vector domain breaks boot on x355

2007-07-31 Thread Nishanth Aravamudan
On 31.07.2007 [15:38:39 -0700], Luck, Tony wrote: The following commit (4994be1b3fe9120c88022ff5c0c33f6312b17adb) broke Linus' Tree between 2.6.22-git15 and 2.6.22-git16 on a 2-node 8-way x455 (Madison procs). Thanks to Ryan Hodges for bisecting down to this commit. Thanks for taking

RE: Add support for vector domain breaks boot on x355

2007-07-31 Thread Luck, Tony
Trimmed limux-kernel and Linus from the Cc list ... this looks like an ia64 only issue at the moment. Hangs hard after ELILO boot: Uncompressing Linux...done Loading file \EFI\debian\boot\initrd-autobench.img...done Ouch. That isn't far at all. Are you using a serial console with a

Re: Add support for vector domain breaks boot on x355

2007-07-31 Thread Kenji Kaneshige
2007-07-31 (火) の 15:13 -0700 に Nishanth Aravamudan さんは書きました: The following commit (4994be1b3fe9120c88022ff5c0c33f6312b17adb) broke Linus' Tree between 2.6.22-git15 and 2.6.22-git16 on a 2-node 8-way x455 (Madison procs). Thanks to Ryan Hodges for bisecting down to this commit. Thank you for

Re: Add support for vector domain breaks boot on x355

2007-07-31 Thread Nishanth Aravamudan
On 01.08.2007 [10:43:43 +0900], Kenji Kaneshige wrote: 2007-07-31 (?$B2P) ?$B$N 15:13 -0700 ?$B$K Nishanth Aravamudan ?$B$5$s$O=q$-$^$7$?: The following commit (4994be1b3fe9120c88022ff5c0c33f6312b17adb) broke Linus' Tree between 2.6.22-git15 and 2.6.22-git16 on a 2-node 8-way x455

ACPI: Uninitialized spinlocks Unable to dump stack

2007-07-31 Thread Christoph Lameter
With todays git I get (sn2_defconfig w/ spinlock debuggin): Uncompressing Linux... done Linux version 2.6.23-rc1 ([EMAIL PROTECTED]) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #3 SMP PREEMPT Tue Jul 31 22:42:03 PDT 2007 EFI v1.10 by INTEL: SALsystab=0x3002a09000 ACPI