From mboxrd@z Thu Jan 1 00:00:00 1970 From: linux@armlinux.org.uk (Russell King - ARM Linux) Date: Sat, 2 Sep 2017 00:05:51 +0100 Subject: [PATCH] ARM: entry: Remove dead code in sys_mmap2 In-Reply-To: <76c18ba8-081f-f842-8dd3-2d6fbffc2e26@arm.com> References: <1502700269-24384-1-git-send-email-vladimir.murzin@arm.com> <1502700269-24384-2-git-send-email-vladimir.murzin@arm.com> <76c18ba8-081f-f842-8dd3-2d6fbffc2e26@arm.com> Message-ID: <20170901230551.GW20805@n2100.armlinux.org.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 > > --- > > 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/ FTTC broadband for 0.8mile line in suburbia: sync at 8.8Mbps down 630kbps up According to speedtest.net: 8.21Mbps down 510kbps up