From: christophe lombard <clombard@linux.vnet.ibm.com>
To: Michael Ellerman <mpe@ellerman.id.au>
Cc: linuxppc-dev@lists.ozlabs.org, imunsie@au1.ibm.com
Subject: Re: [PATCH] cxl: Fix number of allocated pages in SPA
Date: Tue, 6 Oct 2015 11:21:25 +0200 [thread overview]
Message-ID: <56139295.3050109@linux.vnet.ibm.com> (raw)
In-Reply-To: <1444112342.16578.1.camel@ellerman.id.au>
The field 'num_procs' of the structure cxl_afu is not updated to the
right value (maximum number of processes that can be supported by
the AFU) when the pages are allocated (i.e. when cxl_alloc_spa() is called).
The number of allocates pages depends on the max number of processes.
Thanks
On 06/10/2015 08:19, Michael Ellerman wrote:
> On Fri, 2015-10-02 at 16:01 +0200, Christophe Lombard wrote:
>> This moves the initialisation of the num_procs to before the SPA
>> allocation.
> Why? What does it fix? I can't tell from the diff or the change log.
>
> cheers
>
>
> _______________________________________________
> Linuxppc-dev mailing list
> Linuxppc-dev@lists.ozlabs.org
> https://lists.ozlabs.org/listinfo/linuxppc-dev
next prev parent reply other threads:[~2015-10-06 9:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-02 14:01 [PATCH] cxl: Fix number of allocated pages in SPA Christophe Lombard
2015-10-06 0:23 ` Ian Munsie
2015-10-06 6:19 ` Michael Ellerman
2015-10-06 9:21 ` christophe lombard [this message]
2015-10-07 3:24 ` Ian Munsie
2015-10-07 4:09 [PATCH v2] " Michael Ellerman
2015-10-07 5:07 ` [PATCH] " Ian Munsie
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