From: David Gibson <david@gibson.dropbear.id.au>
To: Milton Miller <miltonm@bga.com>
Cc: linuxppc-dev@ozlabs.org, Paul Mackerras <paulus@samba.org>
Subject: Re: [PATCH 2/15] boot: record header bytes in gunzip_start
Date: Thu, 19 Jul 2007 12:11:38 +1000 [thread overview]
Message-ID: <20070719021138.GE20458@localhost.localdomain> (raw)
In-Reply-To: <boot-6-02.miltonm@bga.com>
On Tue, Jul 10, 2007 at 05:08:05PM -0500, Milton Miller wrote:
>
> Record the number of header bytes skipped in the total bytes read field.
>
> This is needed for the initramfs parsing code to find the end of the zip file.
>
> Signed-off-by: Milton Miller <miltonm@bga.com>
Ok... I assume you've checked that this is actually the correct
semantics for that field of the zlib structure?
> Index: work.git/arch/powerpc/boot/gunzip_util.c
> ===================================================================
> --- work.git.orig/arch/powerpc/boot/gunzip_util.c 2007-07-10 03:44:41.000000000 -0500
> +++ work.git/arch/powerpc/boot/gunzip_util.c 2007-07-10 03:47:35.000000000 -0500
> @@ -78,6 +78,7 @@ void gunzip_start(struct gunzip_state *s
> fatal("inflateInit2 returned %d\n\r", r);
> }
>
> + state->s.total_in = hdrlen;
> state->s.next_in = src + hdrlen;
> state->s.avail_in = srclen - hdrlen;
> }
> _______________________________________________
> Linuxppc-dev mailing list
> Linuxppc-dev@ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-dev
>
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
next prev parent reply other threads:[~2007-07-19 2:11 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-10 22:07 [PATCH 0/15] bootwrapper: support for kexec to zImage Milton Miller
2007-07-10 22:07 ` [PATCH 1/15] boot: find initrd location from device-tree Milton Miller
2007-07-19 2:10 ` David Gibson
2007-07-10 22:08 ` [PATCH 2/15] boot: record header bytes in gunzip_start Milton Miller
2007-07-19 2:11 ` David Gibson [this message]
2007-07-19 4:46 ` Milton Miller
2007-07-10 22:08 ` [PATCH 3/15] boot: simplfy gunzip_finish Milton Miller
2007-07-19 2:39 ` David Gibson
2007-07-19 4:01 ` Milton Miller
2007-07-19 4:31 ` David Gibson
2007-07-10 22:08 ` [PATCH 4/15] bootwrapper: smp support code Milton Miller
2007-07-10 22:09 ` [PATCH 5/15] bootwrapper: occupied memory ranges Milton Miller
2007-07-10 22:09 ` [PATCH 6/15] bootwrapper: switch 64 bit cpus to 32 bit mode Milton Miller
2007-07-10 22:57 ` Segher Boessenkool
2007-07-10 22:10 ` [PATCH 7/15] bootwrapper: Add kexec callable zImage wrapper Milton Miller
2007-07-10 23:16 ` Segher Boessenkool
2007-07-10 22:10 ` [PATCH 8/15] bootwrapper: convert flatdevtree to version 16 Milton Miller
2007-07-10 22:11 ` [PATCH 9/15] bootwrapper: rtas support Milton Miller
2007-07-10 22:11 ` [PATCH 10/15] bootwrapper: add cpio file extraction library Milton Miller
2007-07-10 22:12 ` [PATCH 11/15] bootwrapper: allow vmlinuz to be an external payload Milton Miller
2007-07-10 23:11 ` Segher Boessenkool
2007-07-10 22:12 ` [PATCH 12/15] bootwrapper: extract the vmlinux from initramfs Milton Miller
2007-07-10 22:12 ` [PATCH 13/15] bootwrapper: attach an empty vmlinux Milton Miller
2007-07-10 22:12 ` [PATCH 14/15] boot: add a hook to start cpus Milton Miller
2007-07-10 22:12 ` [PATCH/EXAMPLE 15/15] bootwrapper: example sreset marshalling Milton Miller
-- strict thread matches above, loose matches on Subject: below --
2007-09-21 23:02 [PATCH 0/15] bootwrapper: kexec and external payloads Milton Miller
2007-09-21 23:03 ` [PATCH 2/15] boot: record header bytes in gunzip_start Milton Miller
2007-09-24 2:59 ` David Gibson
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