linux-kernel - Re: [PATCH 2/8] opeinrisc: switch to generic version of pte allocation

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Message-ID: <20200627212335.GJ1401039@lianli.shorne-pla.net>
Date:   Sun, 28 Jun 2020 06:23:35 +0900
From:   Stafford Horne <shorne@...il.com>
To:     Mike Rapoport <rppt@...nel.org>
Cc:     linux-kernel@...r.kernel.org,
        Abdul Haleem <abdhalee@...ux.vnet.ibm.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Andy Lutomirski <luto@...nel.org>,
        Arnd Bergmann <arnd@...db.de>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Joerg Roedel <joro@...tes.org>,
        Max Filippov <jcmvbkbc@...il.com>,
        Mike Rapoport <rppt@...ux.ibm.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Satheesh Rajendran <sathnaga@...ux.vnet.ibm.com>,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        Steven Rostedt <rostedt@...dmis.org>,
        linux-alpha@...r.kernel.org, linux-arch@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-csky@...r.kernel.org,
        linux-hexagon@...r.kernel.org, linux-ia64@...r.kernel.org,
        linux-m68k@...ts.linux-m68k.org, linux-mips@...r.kernel.org,
        linux-mm@...ck.org, linux-parisc@...r.kernel.org,
        linux-riscv@...ts.infradead.org, linux-s390@...r.kernel.org,
        linux-sh@...r.kernel.org, linux-snps-arc@...ts.infradead.org,
        linux-um@...ts.infradead.org, linux-xtensa@...ux-xtensa.org,
        linuxppc-dev@...ts.ozlabs.org, openrisc@...ts.librecores.org,
        sparclinux@...r.kernel.org
Subject: Re: [PATCH 2/8] opeinrisc: switch to generic version of pte
 allocation

On Sat, Jun 27, 2020 at 05:34:47PM +0300, Mike Rapoport wrote:
> From: Mike Rapoport <rppt@...ux.ibm.com>
> 
> Replace pte_alloc_one(), pte_free() and pte_free_kernel() with the generic
> implementation. The only actual functional change is the addition of
> __GFP_ACCOUT for the allocation of the user page tables.
> 
> The pte_alloc_one_kernel() is kept back because its implementation on
> openrisc is different than the generic one.
> 
> Signed-off-by: Mike Rapoport <rppt@...ux.ibm.com>

Thank's for this.

Acked-by: Stafford Horne <shorne@...il.com>