From: Dexuan Cui <dexuan.cui@intel.com>
To: poky@yoctoproject.org
Subject: [PATCH 0/1] oprofile: use timer interrupt mode for now
Date: Mon, 14 Mar 2011 17:03:48 +0800 [thread overview]
Message-ID: <cover.1300093238.git.dexuan.cui@intel.com> (raw)
From: Dexuan Cui <dexuan.cui@intel.com>
Currently oprofile's event based interrupt mode doesn't work(Bug #828) in
qemux86 and qemux86-64. We can use timer interrupt mode for now.
With this workaround, oprofile can work in qemux86 and qemux86-64.
I tested in Ubuntu 10.04.
With this workaround, we can lower the priority of bug #828 and I'll continue
to look into it.
Pull URL: git://git.pokylinux.org/poky-contrib.git
Branch: dcui/master
Browse: http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=dcui/master
Thanks,
Dexuan Cui <dexuan.cui@intel.com>
---
Dexuan Cui (1):
poky-qemu-internal: force oprofile into using timer interrupt mode
for qemux86/qemux86-64 for now
scripts/poky-qemu-internal | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
--
1.7.2
next reply other threads:[~2011-03-14 9:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-14 9:03 Dexuan Cui [this message]
2011-03-14 9:03 ` [PATCH 1/1] poky-qemu-internal: force oprofile into using timer interrupt mode for qemux86/qemux86-64 for now Dexuan Cui
2011-03-14 21:11 ` [PATCH 0/1] oprofile: use timer interrupt mode " Richard Purdie
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