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From: Michael Tokarev <mjt@tls.msk.ru>
To: Johannes Stezenbach <js@sig21.net>
Cc: Sam Ravnborg <sam@ravnborg.org>,
	Michael Guntsche <mike@it-loops.com>,
	Oliver Hartkopp <oliver@hartkopp.net>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	mmarek@suse.cz
Subject: Re: 2.6.33-rc1 Reboot right after bootloader
Date: Sun, 20 Dec 2009 14:10:36 +0300	[thread overview]
Message-ID: <4B2E062C.1040106@msgid.tls.msk.ru> (raw)
In-Reply-To: <4B2DFEB7.4080507@msgid.tls.msk.ru>

Michael Tokarev wrote:
[]
> So now I don't know what to do.  According to the standard, there's
> no utility that will work here. ;)  Maybe the attached (together
> with 4a2ff67c88211026afcbdbc190c13f705dae1b59) will make everyone happy?

--- a/scripts/Makefile.lib.orig	2009-12-19 18:36:01.944153109 +0300
+++ a/scripts/Makefile.lib	2009-12-20 13:36:04.014530573 +0300
@@ -215,6 +215,6 @@
 	dec_size=$$(expr $$dec_size + $$fsize);				\
 done;									\
-printf "%08x" $$dec_size |						\
-	sed 's/\(..\)\(..\)\(..\)\(..\)/\\\\x\4\\\\x\3\\\\x\2\\\\x\1/g'	\
+printf "%012o" $$dec_size |						\
+	sed 's/\(...\)\(...\)\(...\)\(...\)/\\\\4\\\\3\\\\2\\\\1/g'	\
 )

Apparently that does not work with dash either.  It produces \4\3\2\1:

$ tail -c 4 arch/x86/boot/compressed/vmlinux.bin.lzma | hexdump
0000000 0304 0102

That's insane.

How about removing the whole hack and keeping the uncompressed size in
another file?  (I'll try to cook something today - it requires a bit
more changes than the 2-liner above).

/mjt

  reply	other threads:[~2009-12-20 11:10 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-12-19 23:34 2.6.33-rc1 Reboot right after bootloader Michael Guntsche
2009-12-20  8:46 ` Sam Ravnborg
2009-12-20  9:10   ` Johannes Stezenbach
2009-12-20 10:38     ` Michael Tokarev
2009-12-20 11:10       ` Michael Tokarev [this message]
2009-12-20 11:38         ` Michael Tokarev
2009-12-20  9:11   ` Michael Guntsche
2009-12-20 10:03     ` [PATCH] kbuild: correct size calculation of bzImgae / fix x86 boot Sam Ravnborg
2009-12-20 10:20       ` Oliver Hartkopp
2009-12-20 10:28       ` Willy Tarreau
2009-12-20 10:47         ` Michael Tokarev
2009-12-20 13:09           ` Willy Tarreau
2009-12-20 11:19       ` Michael Tokarev
2009-12-20 12:02         ` Andreas Schwab
2009-12-20 12:18           ` Sam Ravnborg
2009-12-21 12:23           ` Michal Marek
2009-12-21 13:50             ` Andreas Schwab
2009-12-20 14:11         ` Sam Ravnborg
2009-12-21 14:17           ` Michal Marek
2009-12-21 16:28             ` Michael Guntsche
2009-12-21 19:53               ` Michael Tokarev
2009-12-21 20:48                 ` Michael Guntsche
2009-12-21 18:28           ` H. Peter Anvin
2009-12-21 19:09             ` H. Peter Anvin
2009-12-20 13:50       ` Arkadiusz Miskiewicz
  -- strict thread matches above, loose matches on Subject: below --
2009-12-18 14:06 2.6.33-rc1 Reboot right after bootloader Michael Guntsche

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