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From: "Luis R. Rodriguez" <mcgrof@kernel.org>
To: "Luis R. Rodriguez" <mcgrof@kernel.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>,
	Arnd Bergmann <arnd@arndb.de>,
	Greg KH <gregkh@linuxfoundation.org>,
	Matthew Wilcox <willy@infradead.org>,
	linux-m68k <linux-m68k@lists.linux-m68k.org>,
	Linux-Arch <linux-arch@vger.kernel.org>,
	Linux MM <linux-mm@kvack.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 2/2] mm: provide a fallback for PAGE_KERNEL_EXEC for architectures
Date: Thu, 10 May 2018 17:14:32 +0000	[thread overview]
Message-ID: <20180510171432.GC27853@wotan.suse.de> (raw)
In-Reply-To: <20180510153355.GB27853@wotan.suse.de>

On Thu, May 10, 2018 at 03:33:55PM +0000, Luis R. Rodriguez wrote:
> On Thu, May 10, 2018 at 09:45:56AM +0200, Geert Uytterhoeven wrote:
> > Hi Luis,
> > 
> > On Thu, May 10, 2018 at 3:44 AM, Luis R. Rodriguez <mcgrof@kernel.org> wrote:
> > > Some architectures just don't have PAGE_KERNEL_EXEC. The mm/nommu.c
> > > and mm/vmalloc.c code have been using PAGE_KERNEL as a fallback for years.
> > > Move this fallback to asm-generic.
> > >
> > > Architectures which do not define PAGE_KERNEL_EXEC yet:
> > >
> > >   o alpha
> > >   o mips
> > >   o openrisc
> > >   o sparc64
> > 
> > The above list seems to be far from complete?
> 
> I'll look again. If you know of others lemme know.

You know, better just ignore documenting these. I'll respin without that.

  Luis

  reply	other threads:[~2018-05-10 17:14 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-10  1:44 [PATCH v2 0/2] mm: PAGE_KERNEL_* fallbacks Luis R. Rodriguez
2018-05-10  1:44 ` [PATCH v2 1/2] mm: provide a fallback for PAGE_KERNEL_RO for architectures Luis R. Rodriguez
2018-05-10  1:44 ` [PATCH v2 2/2] mm: provide a fallback for PAGE_KERNEL_EXEC " Luis R. Rodriguez
2018-05-10  7:45   ` Geert Uytterhoeven
2018-05-10 15:33     ` Luis R. Rodriguez
2018-05-10 17:14       ` Luis R. Rodriguez [this message]
2018-05-10  6:07 ` [PATCH v2 0/2] mm: PAGE_KERNEL_* fallbacks Greg KH
2018-05-10 17:15   ` Luis R. Rodriguez
2018-05-14 14:23     ` Greg KH

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