From: linux@armlinux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: entry: Remove dead code in sys_mmap2
Date: Sat, 2 Sep 2017 00:05:51 +0100 [thread overview]
Message-ID: <20170901230551.GW20805@n2100.armlinux.org.uk> (raw)
In-Reply-To: <76c18ba8-081f-f842-8dd3-2d6fbffc2e26@arm.com>
On Fri, Sep 01, 2017 at 11:35:00AM +0100, Vladimir Murzin wrote:
> On 14/08/17 09:44, Vladimir Murzin wrote:
> > We support page size of 4K only, remove dead code.
> >
> > Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
> > ---
> > arch/arm/kernel/entry-common.S | 9 ---------
> > 1 file changed, 9 deletions(-)
> >
> > diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
> > index eb5cd77..52237ce 100644
> > --- a/arch/arm/kernel/entry-common.S
> > +++ b/arch/arm/kernel/entry-common.S
> > @@ -371,17 +371,8 @@ ENDPROC(sys_fstatfs64_wrapper)
> > * offset, we return EINVAL.
> > */
> > sys_mmap2:
> > -#if PAGE_SHIFT > 12
> > - tst r5, #PGOFF_MASK
> > - moveq r5, r5, lsr #PAGE_SHIFT - 12
> > - streq r5, [sp, #4]
> > - beq sys_mmap_pgoff
> > - mov r0, #-EINVAL
> > - ret lr
> > -#else
> > str r5, [sp, #4]
> > b sys_mmap_pgoff
> > -#endif
> > ENDPROC(sys_mmap2)
> >
> > #ifdef CONFIG_OABI_COMPAT
> >
>
> Ok for patch tracker?
Yep.
--
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
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next prev parent reply other threads:[~2017-09-01 23:05 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-14 8:44 [PATCH] ARM: Remove leftover of fixmap_page_table Vladimir Murzin
2017-08-14 8:44 ` [PATCH] ARM: entry: Remove dead code in sys_mmap2 Vladimir Murzin
2017-09-01 10:35 ` Vladimir Murzin
2017-09-01 23:05 ` Russell King - ARM Linux [this message]
2017-08-14 8:44 ` [PATCH] ARM: mm: Remove dead code in mem_init() Vladimir Murzin
2017-09-01 10:35 ` Vladimir Murzin
2017-09-01 23:06 ` Russell King - ARM Linux
2017-09-01 10:34 ` [PATCH] ARM: Remove leftover of fixmap_page_table Vladimir Murzin
2017-09-01 23:05 ` Russell King - ARM Linux
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