From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Michael Ellerman <mpe@ellerman.id.au>, linuxppc-dev@ozlabs.org
Cc: npiggin@gmail.com
Subject: Re: powerpc/64s: Allow control of RFI flush via debugfs
Date: Thu, 18 Jan 2018 00:25:59 +1100 (AEDT) [thread overview]
Message-ID: <3zM7Bw1sbmz9sPk@ozlabs.org> (raw)
In-Reply-To: <20180116112431.1737-1-mpe@ellerman.id.au>
On Tue, 2018-01-16 at 11:24:31 UTC, Michael Ellerman wrote:
> Expose the state of the RFI flush (enabled/disabled) via debugfs, and
> allow it to be enabled/disabled at runtime.
>
> eg: $ cat /sys/kernel/debug/powerpc/rfi_flush
> 1
> $ echo 0 > /sys/kernel/debug/powerpc/rfi_flush
> $ cat /sys/kernel/debug/powerpc/rfi_flush
> 0
>
> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
> Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Applied to powerpc fixes.
https://git.kernel.org/powerpc/c/236003e6b5443c45c18e613d2b0d77
cheers
prev parent reply other threads:[~2018-01-17 13:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-16 11:24 [PATCH] powerpc/64s: Allow control of RFI flush via debugfs Michael Ellerman
2018-01-16 14:41 ` Nicholas Piggin
2018-01-17 13:25 ` Michael Ellerman [this message]
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