From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Borislav Petkov <bp@amd64.org>
Cc: Linux SCSI List <linux-scsi@vger.kernel.org>,
Florian Mickler <florian@mickler.org>,
Network Development <netdev@vger.kernel.org>,
Linux PM List <linux-pm@lists.linux-foundation.org>,
x86@kernel.org,
Linux Wireless List <linux-wireless@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
DRI <dri-devel@lists.freedesktop.org>,
Linux ACPI <linux-acpi@vger.kernel.org>,
mingo@redhat.com, hpa@zytor.com, tglx@linutronix.de,
Kernel Testers List <kernel-testers@vger.kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Andrew Morton <akpm@linux-foundation.org>,
Maciej Rutecki <maciej.rutecki@gmail.com>
Subject: Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1
Date: Thu, 1 Dec 2011 09:35:48 -0500 [thread overview]
Message-ID: <20111201143548.GA28114@phenom.dumpdata.com> (raw)
In-Reply-To: <20111201113919.GC31552@aftab>
> >From what I can see, you get the following callchain:
>
> start_kernel
> |-> setup_arch
> |-> x86_init.oem.arch_setup = xen_arch_setup
> ....
> |-> check_bugs
> |-> identify_boot_cpu
> |-> identify_cpu
> |-> select_idle_routine
>
>
> so xen_arch_setup will set pm_idle and select_idle_routine will honour
> it. I'm being told this is run either in the dom0 or the paravirt guest
> and if so, I don't see any issue with this for baremetal. So you can
> have my ACK provided this is tested on baremetal too.
Tested on baremetal and there were no abnormalities. Thanks!
WARNING: multiple messages have this Message-ID (diff)
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Borislav Petkov <bp@amd64.org>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>,
tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com,
x86@kernel.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux SCSI List <linux-scsi@vger.kernel.org>,
Linux ACPI <linux-acpi@vger.kernel.org>,
Network Development <netdev@vger.kernel.org>,
Linux Wireless List <linux-wireless@vger.kernel.org>,
DRI <dri-devel@lists.freedesktop.org>,
Florian Mickler <florian@mickler.org>,
Andrew Morton <akpm@linux-foundation.org>,
Kernel Testers List <kernel-testers@vger.kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Linux PM List <linux-pm@lists.linux-foundation.org>,
Maciej Rutecki <maciej.rutecki@gmail.com>,
deepthi@linux.vnet.ibm.com
Subject: Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1
Date: Thu, 1 Dec 2011 09:35:48 -0500 [thread overview]
Message-ID: <20111201143548.GA28114@phenom.dumpdata.com> (raw)
In-Reply-To: <20111201113919.GC31552@aftab>
> >From what I can see, you get the following callchain:
>
> start_kernel
> |-> setup_arch
> |-> x86_init.oem.arch_setup = xen_arch_setup
> ....
> |-> check_bugs
> |-> identify_boot_cpu
> |-> identify_cpu
> |-> select_idle_routine
>
>
> so xen_arch_setup will set pm_idle and select_idle_routine will honour
> it. I'm being told this is run either in the dom0 or the paravirt guest
> and if so, I don't see any issue with this for baremetal. So you can
> have my ACK provided this is tested on baremetal too.
Tested on baremetal and there were no abnormalities. Thanks!
next prev parent reply other threads:[~2011-12-01 14:35 UTC|newest]
Thread overview: 99+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-28 18:22 3.1-rc3-git6: Reported regressions from 3.0 Rafael J. Wysocki
2011-08-28 18:22 ` Rafael J. Wysocki
2011-08-28 18:22 ` Rafael J. Wysocki
2011-08-28 18:22 ` [Bug #41442] rcu_sched_state detected stall on CPU 0, when booting on Xen Rafael J. Wysocki
2011-08-28 18:22 ` Rafael J. Wysocki
2011-08-28 18:30 ` [Bug #41742] duplicate filename for intel_backlight with the i915 driver Rafael J. Wysocki
2011-08-28 18:30 ` Rafael J. Wysocki
2011-08-28 18:30 ` [Bug #41512] 3.1-rc2 failed s2ram: Freezing of tasks failed after 20.00 seconds Rafael J. Wysocki
2011-08-28 18:30 ` Rafael J. Wysocki
2011-08-29 6:30 ` Carlos R. Mafra
2011-08-29 6:30 ` Carlos R. Mafra
[not found] ` <20110829063050.GA15560-VVqtEBlnRoHN0uC3ymp8PA@public.gmane.org>
2011-08-29 20:38 ` Rafael J. Wysocki
2011-08-29 20:38 ` Rafael J. Wysocki
[not found] ` <201108292238.01713.rjw-KKrjLPT3xs0@public.gmane.org>
2011-09-02 11:23 ` Carlos R. Mafra
2011-09-02 11:23 ` Carlos R. Mafra
2011-08-28 18:30 ` [Bug #41502] cfq-iosched: a regression Rafael J. Wysocki
2011-08-28 18:30 ` Rafael J. Wysocki
2011-08-28 19:35 ` 3.1-rc3-git6: Reported regressions from 3.0 Dave Jones
2011-08-28 19:35 ` Dave Jones
2011-08-28 19:35 ` Dave Jones
2011-08-28 19:39 ` Rafael J. Wysocki
[not found] ` <20110828193519.GA14132-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2011-08-28 19:39 ` Rafael J. Wysocki
2011-08-28 19:39 ` Rafael J. Wysocki
2011-08-28 19:49 ` Linus Torvalds
2011-08-28 19:49 ` Linus Torvalds
2011-08-28 19:49 ` Linus Torvalds
2011-08-28 19:49 ` Linus Torvalds
2011-08-28 19:49 ` Linus Torvalds
2011-08-28 19:49 ` Linus Torvalds
2011-08-28 19:49 ` Linus Torvalds
2011-11-21 21:49 ` 3.2-rc2+: Reported regressions from 3.0 and 3.1 Rafael J. Wysocki
2011-11-21 21:49 ` Rafael J. Wysocki
2011-11-21 21:49 ` Rafael J. Wysocki
[not found] ` <201111212249.31196.rjw-KKrjLPT3xs0@public.gmane.org>
2011-11-21 22:07 ` Linus Torvalds
2011-11-21 22:07 ` Linus Torvalds
2011-11-21 22:29 ` Alex Deucher
2011-11-21 22:29 ` Alex Deucher
2011-11-21 22:29 ` Alex Deucher
2011-11-21 22:07 ` Linus Torvalds
2011-11-21 22:11 ` Linus Torvalds
2011-11-21 22:34 ` Andy Lutomirski
2011-11-21 22:34 ` Andy Lutomirski
2011-11-22 7:16 ` Andy Lutomirski
[not found] ` <CALCETrUpXrsjBLZsZU3u+y7KCDO0LW55QoBQkBqN_BPFZHsrkw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-11-22 7:16 ` Andy Lutomirski
2011-11-22 7:16 ` Andy Lutomirski
2011-11-21 22:11 ` Linus Torvalds
2011-11-21 22:18 ` Linus Torvalds
2011-11-21 22:29 ` Andy Lutomirski
2011-11-21 22:29 ` Andy Lutomirski
[not found] ` <CA+55aFygSFt+O5KLoiE_0V+o45eKfsoDDV5ML8EF=J0n9z_D-Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-11-28 8:33 ` [PATCH] hugetlb: release pages in the error path of hugetlb_cow() (was: Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1) Michal Hocko
2011-11-28 8:33 ` Michal Hocko
2011-11-28 8:33 ` Michal Hocko
2011-11-28 8:33 ` Michal Hocko
2011-11-21 22:18 ` 3.2-rc2+: Reported regressions from 3.0 and 3.1 Linus Torvalds
2011-11-21 22:20 ` Linus Torvalds
2011-11-21 22:20 ` Linus Torvalds
2011-11-22 5:27 ` Ari Savolainen
2011-11-22 5:27 ` Ari Savolainen
2011-11-21 22:20 ` Linus Torvalds
2011-11-21 22:22 ` Linus Torvalds
2011-11-21 22:22 ` Linus Torvalds
2011-11-21 22:22 ` Linus Torvalds
[not found] ` <CA+55aFyy19VYSdZW0+jNxAb8ix0xpX2j9YFw9oQi3jm3+mDEvw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-11-23 7:37 ` Rafał Miłecki
2011-11-23 7:37 ` Rafał Miłecki
2011-11-23 7:37 ` Rafał Miłecki
2011-11-21 22:29 ` Alex Deucher
2011-11-22 5:49 ` Srivatsa S. Bhat
2011-11-22 5:49 ` Srivatsa S. Bhat
2011-11-22 5:59 ` Andrew Morton
2011-11-22 5:59 ` Andrew Morton
2011-11-22 12:22 ` Andrea Arcangeli
2011-11-22 12:22 ` Andrea Arcangeli
2011-11-22 5:49 ` Srivatsa S. Bhat
2011-11-22 13:54 ` Konrad Rzeszutek Wilk
2011-11-22 13:54 ` Konrad Rzeszutek Wilk
2011-11-29 18:04 ` Konrad Rzeszutek Wilk
2011-11-29 18:04 ` Konrad Rzeszutek Wilk
2011-11-29 18:04 ` Konrad Rzeszutek Wilk
2011-11-29 18:34 ` Borislav Petkov
2011-11-29 20:08 ` Konrad Rzeszutek Wilk
2011-11-29 20:08 ` Konrad Rzeszutek Wilk
2011-11-30 17:59 ` Konrad Rzeszutek Wilk
2011-11-30 17:59 ` Konrad Rzeszutek Wilk
2011-11-30 17:59 ` Konrad Rzeszutek Wilk
[not found] ` <20111130175936.GA15168-6K5HmflnPlqSPmnEAIUT9EEOCMrvLtNR@public.gmane.org>
2011-12-01 11:39 ` Borislav Petkov
2011-12-01 11:39 ` Borislav Petkov
2011-12-01 11:39 ` Borislav Petkov
2011-12-01 14:35 ` Konrad Rzeszutek Wilk [this message]
2011-12-01 14:35 ` Konrad Rzeszutek Wilk
2011-11-22 14:05 ` wireless regressions " John W. Linville
2011-12-20 23:11 ` 3.2-rc6+: " Rafael J. Wysocki
2011-12-20 23:39 ` Rafael J. Wysocki
[not found] ` <201112210039.14100.linux-pm-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org>
2011-12-21 6:45 ` Markus Trippelsdorf
2011-12-21 6:45 ` Markus Trippelsdorf
2011-12-21 8:18 ` Michel Dänzer
2011-12-21 8:18 ` Michel Dänzer
2011-12-21 8:18 ` Michel Dänzer
[not found] ` <1324455480.1807.153.camel-2h6evNeVVYGs1BDpvl8NfQ@public.gmane.org>
2011-12-21 13:57 ` Alex Deucher
2011-12-21 13:57 ` Alex Deucher
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