Re: [Xen-devel] Regression in xen-netfront on v3.6.

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Wed, 2012-08-01 at 20:02 +0100, Konrad Rzeszutek Wilk wrote:

> konrad@phenom:~/ssd/linux$ git log --oneline --merges 
> 4b24ff71108164e047cf2c95990b77651163e315..linus/master

What is your linus/master right now? I get many more merges than you
did.

git tells me that nothing changed in netfront (or netback) in this
range, nor drivers/xen or arch/x86/xen

> [    1.908592] BUG: unable to handle kernel NULL pointer dereference at 
> 0000000000000010
> [    1.908643] IP: [<ffffffffa0037750>] xennet_poll+0x980/0xec0 [xen_netfront]

What is xennet_poll+0x980 in your symbols? There's a lot of inlining
going on in this function so I can't make a sensible by-eye guess.

Nothing leaps out from DaveMs merge. I think you might have to keep
bisecting.

Ian


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