From mboxrd@z Thu Jan 1 00:00:00 1970 From: Albin Tonnerre Subject: Re: [PATCH 4/6 v2] Add support for LZO-compressed kernels for ARM Date: Fri, 4 Sep 2009 17:31:17 +0200 Message-ID: <20090904153117.GG18963@pc-ras4041.res.insa> References: <20090731093107.GA29704@merkur.ravnborg.org> <1249311501-23102-1-git-send-email-albin.tonnerre@free-electrons.com> <1249311501-23102-2-git-send-email-albin.tonnerre@free-electrons.com> <1249311501-23102-3-git-send-email-albin.tonnerre@free-electrons.com> <1249311501-23102-4-git-send-email-albin.tonnerre@free-electrons.com> <20090806224055.GH31579@n2100.arm.linux.org.uk> <20090814100828.GD5985@pc-ras4041.res.insa> Mime-Version: 1.0 Return-path: Content-Disposition: inline In-Reply-To: <20090814100828.GD5985@pc-ras4041.res.insa> Sender: linux-embedded-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Russell King - ARM Linux Cc: sam@ravnborg.org, hpa@zytor.com, alain@knaff.lu, linux-kernel@vger.kernel.org, linux-embedded@vger.kernel.org, akpm@linux-foundation.org On Fri, Aug 14, 2009 at 12:08:28PM +0200, Albin Tonnerre wrote : > This is the second part of patch. This part includes: > - changes to ach/arch/boot/Makefile to make it easier to add new > compression types > - new piggy.lzo.S necessary for lzo compression > - changes in arch/arm/boot/compressed/misc.c to allow the use of lzo or > gzip, depending on the config > - Kconfig support > > Signed-off-by: Albin Tonnerre > --- > Changes: > Compiling with -Os failed due to missing __aeabi_uidivmod. > Link using arch/arm/lib/lib1funcs.o which provides this symbol, and > define a dummy __div0 function in arch/arm/boot/compressed/misc.c, as > this symbol is required by lib1funcs. Hi Russell, Does that solve the concerns/issues you had with this patch? If so, it might be worth getting the updaed version in Andrew's branch. Regards, -- Albin Tonnerre, Free Electrons Kernel, drivers and embedded Linux development, consulting, training and support. http://free-electrons.com