From: Benjamin Herrenschmidt <benh@au1.ibm.com>
To: Wei Yang <weiyang@linux.vnet.ibm.com>
Cc: aik@au1.ibm.com, linuxppc-dev@lists.ozlabs.org,
Gavin Shan <gwshan@linux.vnet.ibm.com>
Subject: Re: [PATCH 1/2] powerpc/powernv: clear the refcount for pci_dev on powernv platform
Date: Tue, 22 Apr 2014 18:25:09 +1000 [thread overview]
Message-ID: <1398155109.19682.89.camel@pasglop> (raw)
In-Reply-To: <20140422074437.GB6431@richard>
On Tue, 2014-04-22 at 15:44 +0800, Wei Yang wrote:
> So this patch(the 2nd one) doesn't contribute to clear the warning and
> error.
> Only the first patch did it. Please ignore this one.
But is it correct ? It's not right to keep a refcount elevated if we
don't have to.
Gavin, can you get to the bottom of that refcount business ?
Cheers,
Ben.
next prev parent reply other threads:[~2014-04-22 8:25 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-21 2:25 [PATCH 1/2] powerpc/powernv: clear the refcount for pci_dev on powernv platform Wei Yang
2014-04-21 2:25 ` [PATCH 2/2] powerpc/powernc: revert part of commit d905c5df(PPC: POWERNV: move iommu_add_device earlier) Wei Yang
2014-04-21 3:37 ` Benjamin Herrenschmidt
2014-04-21 5:22 ` Wei Yang
2014-04-21 6:11 ` Wei Yang
2014-04-21 3:35 ` [PATCH 1/2] powerpc/powernv: clear the refcount for pci_dev on powernv platform Benjamin Herrenschmidt
2014-04-21 6:03 ` Wei Yang
2014-04-21 23:34 ` Gavin Shan
2014-04-22 7:44 ` Wei Yang
2014-04-22 8:25 ` Benjamin Herrenschmidt [this message]
2014-04-22 9:44 ` Wei Yang
2014-04-22 23:00 ` Gavin Shan
2014-04-23 0:26 ` Benjamin Herrenschmidt
2014-04-23 1:56 ` Wei Yang
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