From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Joel Stanley <joel@jms.id.au>, linuxppc-dev@lists.ozlabs.org
Cc: Oliver O'Halloran <oohall@gmail.com>
Subject: Re: [1/2] powerpc/boot: Disable vector instructions
Date: Mon, 15 Oct 2018 15:01:07 +1100 (AEDT) [thread overview]
Message-ID: <42YPr42FSlz9s5c@ozlabs.org> (raw)
In-Reply-To: <20181010024523.4921-2-joel@jms.id.au>
On Wed, 2018-10-10 at 02:45:22 UTC, Joel Stanley wrote:
> This will avoid auto-vectorisation when building with higher
> optimisation levels.
>
> We don't know if the machine can support VSX and even if it's present
> it's probably not going to be enabled at this point in boot.
>
> Signed-off-by: Joel Stanley <joel@jms.id.au>
Series applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/e8e132e6885962582784b6fa16a80d
cheers
next prev parent reply other threads:[~2018-10-15 4:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-10 2:45 [PATCH 0/2] powerpc/boot: Build wrapper with optimisations Joel Stanley
2018-10-10 2:45 ` [PATCH 1/2] powerpc/boot: Disable vector instructions Joel Stanley
2018-10-10 12:11 ` Michael Ellerman
2018-10-10 21:52 ` Joel Stanley
2018-10-10 22:05 ` Segher Boessenkool
2018-10-10 23:59 ` Michael Ellerman
2018-10-15 4:01 ` Michael Ellerman [this message]
2018-10-10 2:45 ` [PATCH 2/2] powerpc/boot: Build boot wrapper with optimisations Joel Stanley
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