linux-kernel - Re: [PATCH v3] powerpc/mm: Implemented default

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Message-Id: <5c722efebd21bcd56c2a857154bb1830@linux.vnet.ibm.com>
Date:   Mon, 14 Aug 2017 19:06:31 -0300
From:   Victor Aoqui <victora@...ux.vnet.ibm.com>
To:     "Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com>
Cc:     linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        mpe@...erman.id.au, khandual@...ux.vnet.ibm.com,
        victora@...ibm.com, mauricfo@...ux.vnet.ibm.com
Subject: Re: [PATCH v3] powerpc/mm: Implemented default_hugepagesz
 verification for powerpc

Em 2017-08-04 02:57, Aneesh Kumar K.V escreveu:
> Victor Aoqui <victora@...ux.vnet.ibm.com> writes:
> 
>> Implemented default hugepage size verification (default_hugepagesz=)
>> in order to allow allocation of defined number of pages (hugepages=)
>> only for supported hugepage sizes.
>> 
>> Signed-off-by: Victor Aoqui <victora@...ux.vnet.ibm.com>
> 
> I am still not sure about this. With current upstream we get
> 
>  PCI: Probing PCI hardware
>  PCI: Probing PCI hardware done
> 
> 
>  HugeTLB: unsupported default_hugepagesz 2097152. Reverting to
> 16777216
> 
>  HugeTLB registered 16.0 MiB page size, pre-allocated 0 pages
> 
> 
>  HugeTLB registered 16.0 GiB page size, pre-allocated 0 pages
> 
> That warning is added by
> 
> d715cf804a0318e83c75c0a7abd1a4b9ce13e8da
> 
> Which should be good enough right ?
> 
> -aneesh

Hi Aneesh,

Sorry for the delay. I was on vacation.
Yes, that solves the issue. This patch was accepted when I was fixing 
the last version.
Sorry for the inconvenience.

-- 
Victor Aoqui