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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



             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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