linux-kernel - Re: [PATCH] powerpc/pkeys: remove unused pkey_allows

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Message-Id: <4736nk4Wzwz9sPj@ozlabs.org>
Date:   Wed, 30 Oct 2019 23:14:18 +1100 (AEDT)
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Qian Cai <cai@....pw>
Cc:     linuxram@...ibm.com, linux-kernel@...r.kernel.org,
        Qian Cai <cai@....pw>, paulus@...ba.org,
        linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH] powerpc/pkeys: remove unused pkey_allows_readwrite

On Tue, 2019-09-17 at 15:22:30 UTC, Qian Cai wrote:
> pkey_allows_readwrite() was first introduced in the commit 5586cf61e108
> ("powerpc: introduce execute-only pkey"), but the usage was removed
> entirely in the commit a4fcc877d4e1 ("powerpc/pkeys: Preallocate
> execute-only key").
> 
> Found by the "-Wunused-function" compiler warning flag.
> 
> Fixes: a4fcc877d4e1 ("powerpc/pkeys: Preallocate execute-only key")
> Signed-off-by: Qian Cai <cai@....pw>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/29674a1c71be710f8418468aa6a8addd6d1aba1c

cheers