linux-kernel - Re: [PATCH 0/2] mm/thp: Rename pmd_mknotpresent() as pmd

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Message-Id: <20200330155150.750ef923d297c455c7b418e0@linux-foundation.org>
Date:   Mon, 30 Mar 2020 15:51:50 -0700
From:   Andrew Morton <akpm@...ux-foundation.org>
To:     Anshuman Khandual <anshuman.khandual@....com>
Cc:     linux-mm@...ck.org,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        Paul Mackerras <paulus@...ba.org>,
        Vineet Gupta <vgupta@...opsys.com>,
        Russell King <linux@...linux.org.uk>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        "H. Peter Anvin" <hpa@...or.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Andy Lutomirski <luto@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        nouveau@...ts.freedesktop.org, linuxppc-dev@...ts.ozlabs.org,
        linux-snps-arc@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-mips@...r.kernel.org,
        x86@...nel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/2] mm/thp: Rename pmd_mknotpresent() as
 pmd_mknotvalid()

On Sun, 29 Mar 2020 19:12:35 +0530 Anshuman Khandual <anshuman.khandual@....com> wrote:

> 
> 
> On 03/20/2020 10:24 AM, Anshuman Khandual wrote:
> > This series renames pmd_mknotpresent() as pmd_mknotvalid(). Before that it
> > drops an existing pmd_mknotpresent() definition from powerpc platform which
> > was never required as it defines it's pmdp_invalidate() through subscribing
> > __HAVE_ARCH_PMDP_INVALIDATE. This does not create any functional change.
> > 
> > This rename was suggested by Catalin during a previous discussion while we
> > were trying to change the THP helpers on arm64 platform for migration.
> > 
> > https://patchwork.kernel.org/patch/11019637/
> > 
> > This series is based on v5.6-rc6.
> > 
> > Boot tested on arm64 and x86 platforms.
> > Built tested on many other platforms including the ones changed here.
> 
> Gentle ping, any updates regarding this ?

We're in the merge window so I have parked this for consideration after
-rc1.