[U-Boot] [PATCH 0/6] add zip command support for uboot
Mike Frysinger
vapier at gentoo.org
Wed Apr 11 00:11:11 CEST 2012
On Tuesday 10 April 2012 01:05:13 Lei Wen wrote:
> Hi Mike,
>
> On Tue, Apr 10, 2012 at 12:37 PM, Mike Frysinger <vapier at gentoo.org> wrote:
> > On Tuesday 03 April 2012 05:31:09 Lei Wen wrote:
> >> Hi Mike,
> >>
> >> On Tue, Apr 3, 2012 at 3:17 AM, Mike Frysinger <vapier at gentoo.org> wrote:
> >> > On Tue, Mar 27, 2012 at 04:04, Lei Wen <adrian.wenl at gmail.com> wrote:
> >> >> On Sun, Mar 25, 2012 at 11:53 PM, <adrian.wenl at gmail.com> wrote:
> >> >>> From: Lei Wen <leiwen at marvell.com>
> >> >>>
> >> >>> This patch set add zip command support for uboot.
> >> >>> The first two patches import deflate and trees functions from zlib
> >> >>> 1.2.5 without any change. While the third patch did the necessary
> >> >>> change to make the import file could be built passed in uboot
> >> >>> environment.
> >> >>
> >> >> Any comments to this series?
> >> >
> >> > did you forward port the misc fixes/optimization that were done ? or
> >> > did you just drop in the new code ?
> >>
> >> The fixes/optimization is already separated in different patch, as the
> >> 0004 in current series.
> >> Other file is just import as intact from zlib1.2.5, the 0001 and 0002
> >> patch.
> >
> > i don't understand what you mean. 0004 is "lib: zlib: remove the
> > limitation for cannot using 0 as start" and doesn't look like a fix that
> > was merged before.
> >
> >> > for example, cd514aeb996e2f7aefbe1f78481965d9d074aed4 is pretty
> >> > important
> >>
> >> I see. I try my best to keep the current modification history adding
> >> to the original zlib code.
> >
> > so you have maintained the bug fixes / optimizations ? it isn't clear in
> > your response (at least to me).
>
> I see what your concerns...
> Yes, this change is not included in the zlib's own code, but just
> added by myself.
> Without this change, in uboot, we cannot zip from the start of ddr
> memory, since many
> platforms, at least from what I saw, their start ddr memory address is from
> 0.
i think you've missed the point of my questions. we aren't concerned with
changes you've written (such as patch 4/6 in this series), but bug fixes that
were added to the zlib code before you updated things. updating to a newer
version and dropping previous fixes/optimizations isn't acceptable.
-mike
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