On 03/07/2013 09:22 PM, Benjamin Herrenschmidt wrote:
On Thu, 2013-03-07 at 21:08 +0100, Phileas Fogg wrote:
And the bisect couldn't find the commit which causes hangs on my
machine.
All commits which were provided by the bisect were bad.
And the commit before tha last bad bisect commit was bad too.
I did bisect several times, and got the same results.
Fo testing i used linux-3.0.y branch of
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git.
Did i miss something or do something wrong here ?
Did git bisect go down a merge commit ? It does for me if I try that and
asks to test that merge first. If you get that wrong it can get very
confused.
That's all I can think of... do you have the bisection log just in
case ?
Also you can use gitk -- arch/powerpc to look at the changes to powerpc
code and try manually random points before/after that if you think
bisect isn't doing the right thing.
Cheers,
Ben.
Thanks. I'll try manually some commits then.
And here is the bisect log:
git bisect log
# bad: [55922c9d1b84b89cb946c777fddccb3247e7df2c] Linux 3.0-rc1
# good: [61c4f2c81c61f73549928dfd9f3e8f26aa36a8cf] Linux 2.6.39
git bisect start '55922c9d1b84b89cb946c777fddccb3247e7df2c'
'61c4f2c81c61f73549928dfd9f3e8f26aa36a8cf'
# bad: [c44dead70a841d90ddc01968012f323c33217c9e] Merge branch
'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
git bisect bad c44dead70a841d90ddc01968012f323c33217c9e
# bad: [d93515611bbc70c2fe4db232e5feb448ed8e4cc9] macvlan: fix panic if
lowerdev in a bond
git bisect bad d93515611bbc70c2fe4db232e5feb448ed8e4cc9
# bad: [9c6a02f41d10dc9fbf5dd42058e8846f38dd2d9a] sctp: make sctp over
IPv6 work with IPsec
git bisect bad 9c6a02f41d10dc9fbf5dd42058e8846f38dd2d9a
# bad: [d30ee670f25ea8f265a2804e2a0a53804cac5185] net-bonding: Fix minor
sparse complaints
git bisect bad d30ee670f25ea8f265a2804e2a0a53804cac5185
# bad: [b37e3b6d64358604960b35e8ecbb7aed22e0926e] Merge branch 'master'
of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
git bisect bad b37e3b6d64358604960b35e8ecbb7aed22e0926e
# bad: [6c74608bd479bbe02ce330f83df43c3f535ed200] ssb: pci: trivial:
drop useless pointer
git bisect bad 6c74608bd479bbe02ce330f83df43c3f535ed200
# bad: [83860c594f65945b1a2c99e84338e1145cd34890] ath9k_hw: remove
pCap->tx_triglevel_max
git bisect bad 83860c594f65945b1a2c99e84338e1145cd34890
# bad: [f171760c558946c7a2e0ee310dfb968f9d4853c6] ath9k_hw: enable a
BlockAck related fixup specific to AR9100
git bisect bad f171760c558946c7a2e0ee310dfb968f9d4853c6
# bad: [e600707b021efdc109e7becd467798da339ec26d] mwl8k: differentiate
between WMM queues and AMPDU queues
git bisect bad e600707b021efdc109e7becd467798da339ec26d
# bad: [e7fc63388def06d2d1bdb6916748c92c037a42c6] ath9k_hw: Speedup
register ops for HTC driver
git bisect bad e7fc63388def06d2d1bdb6916748c92c037a42c6
# bad: [6d64ab7f9240e3201fde3fd16ce4227bd795d2ab] ath9k_htc: Fix LED pin
for AR9287 HTC device
git bisect bad 6d64ab7f9240e3201fde3fd16ce4227bd795d2ab
# bad: [22dd2fd283ea96b4d45185d3e861ef46005082f4] iwlwifi: remove
duplicate initialization in __iwl_down()
git bisect bad 22dd2fd283ea96b4d45185d3e861ef46005082f4
Regards
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