From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Gavin Shan <gwshan@linux.vnet.ibm.com>, linuxppc-dev@lists.ozlabs.org
Cc: Gavin Shan <gwshan@linux.vnet.ibm.com>, fbarrat@linux.vnet.ibm.com
Subject: Re: powerpc/powernv: Fix the state of root PE
Date: Fri, 16 Sep 2016 08:07:43 +1000 (AEST) [thread overview]
Message-ID: <3sZswb1mZ1z9stY@ozlabs.org> (raw)
In-Reply-To: <1473748824-21550-1-git-send-email-gwshan@linux.vnet.ibm.com>
On Tue, 2016-13-09 at 06:40:24 UTC, Gavin Shan wrote:
> The PE for root bus (root PE) can be removed because of PCI hot
> remove in EEH recovery path for fenced PHB error. We need update
> @phb->root_pe_populated accordingly so that the root PE can be
> populated again in forthcoming PCI hot add path. Also, the PE
> shouldn't be destroyed as it's global and reserved resource.
>
> Fixes: c5f7700bbd2e ("powerpc/powernv: Dynamically release PE")
> Reported-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
> Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Applied to powerpc fixes, thanks.
https://git.kernel.org/powerpc/c/6eaed1665fc6864fbdbffcc6f4
cheers
prev parent reply other threads:[~2016-09-15 22:07 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-13 6:40 [PATCH] powerpc/powernv: Fix the state of root PE Gavin Shan
2016-09-15 22:07 ` Michael Ellerman [this message]
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