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Date: Sat, 20 Jun 2015 11:12:23 +0200 (CEST)
From: Thomas Gleixner <tglx@linutronix.de>
To: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
cc: Jiang Liu <jiang.liu@linux.intel.com>, Borislav Petkov <bp@alien8.de>,
        linux-kernel@vger.kernel.org,
        Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Subject: Re: [-next] !irqd_can_balance() WARNINGs at irq_move_masked_irq()
In-Reply-To: <20150620082712.GA366@swordfish>
Message-ID: <alpine.DEB.2.11.1506201050370.4107@nanos>
References: <20150619071123.GA511@swordfish> <alpine.DEB.2.11.1506191104040.4107@nanos> <alpine.DEB.2.11.1506191409280.4107@nanos> <20150620043110.GA365@swordfish> <alpine.DEB.2.11.1506200952190.4107@nanos> <20150620075727.GC365@swordfish>
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On Sat, 20 Jun 2015, Sergey Senozhatsky wrote:
> On (06/20/15 10:13), Thomas Gleixner wrote:
> [..]
> > > > Can you please send me the dmesg of the second patch as well?
> > > > 
> > > 
> > > I'm sorry, what second patch?
> > 
> > The one which I forgot to append when I replied yesterday. Appended now.
> > 
> [    0.198654]  [<ffffffff8108795c>] irq_set_affinity_locked+0x5b/0xf9
> [    0.198717]  [<ffffffff81087a46>] __irq_set_affinity+0x4c/0x67
> [    0.198781]  [<ffffffff81b1d48c>] setup_ioapic_dest+0xa7/0xbf
> [    0.198843]  [<ffffffff810851a4>] ? console_unlock+0x400/0x42f
> [    0.198906]  [<ffffffff81b1b1ef>] native_smp_cpus_done+0xa4/0xae
> [    0.198970]  [<ffffffff81b2408a>] smp_init+0x75/0x7a

OK. It's setup_ioapic_dest() and I understand now where this all comes
from.

One last request. Can you please provide /proc/timer_list and dmesg
from a mainline kernel for comparison?

Thanks,

	tglx


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