From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Suraj Jitindar Singh <sjitindarsingh@gmail.com>,
linuxppc-dev@lists.ozlabs.org
Cc: mikey@neuling.org, joel@jms.id.au,
Suraj Jitindar Singh <sjitindarsingh@gmail.com>
Subject: Re: [1/2] powerpc/prom: Remove VLA in prom_check_platform_support()
Date: Thu, 20 Sep 2018 14:21:00 +1000 (AEST) [thread overview]
Message-ID: <42G3SX12XHz9sCt@ozlabs.org> (raw)
In-Reply-To: <20180905020951.10372-2-sjitindarsingh@gmail.com>
On Wed, 2018-09-05 at 02:09:50 UTC, Suraj Jitindar Singh wrote:
> In prom_check_platform_support() we retrieve and parse the
> "ibm,arch-vec-5-platform-support" property of the chosen node.
> Currently we use a variable length array however to avoid this use an
> array of constant length 8.
>
> This property is used to indicate the supported options of vector 5
> bytes 23-26 of the ibm,architecture.vec node. Each of these options
> is a pair of bytes, thus for 4 options we have a max length of 8 bytes.
>
> Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
> Reviewed-by: Joel Stanley <joel@jms.id.au>
Series applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/ab91239942a900e209f72488627306
cheers
next prev parent reply other threads:[~2018-09-20 4:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-05 2:09 [PATCH 0/2] Remove Variable Length Arrays from powerpc code Suraj Jitindar Singh
2018-09-05 2:09 ` [PATCH 1/2] powerpc/prom: Remove VLA in prom_check_platform_support() Suraj Jitindar Singh
2018-09-17 2:37 ` Joel Stanley
2018-09-20 4:21 ` Michael Ellerman [this message]
2018-09-05 2:09 ` [PATCH 2/2] powerpc/pseries: Remove VLA from lparcfg_write() Suraj Jitindar Singh
2018-09-17 2:37 ` Joel Stanley
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