Re: [PATCH] arm64: Drop workaround for broken 'S' constraint with GCC 4.9

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On 2021-01-18 16:26, Catalin Marinas wrote:
On Mon, Jan 18, 2021 at 01:01:29PM +0000, Marc Zyngier wrote:
Since GCC < 5.1 has been shown to be unsuitable for the arm64 kernel,
let's drop the workaround for the 'S' asm constraint that GCC 4.9
doesn't always grok.

This is effectively a revert of 9fd339a45be5 ("arm64: Work around
broken GCC 4.9 handling of "S" constraint").

Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx>

It looks like I merged this fix in -rc1. Do you want me to merge the
revert as well or you'll handle it?

It'd make sense if it went via the arm64 tree as well.

Thanks,

        M.
--
Jazz is not dead. It just smells funny...
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