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From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Borislav Petkov <bp@alien8.de>
Cc: Kyungsik Lee <kyungsik.lee@lge.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Michal Marek <mmarek@suse.cz>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	linux-kbuild <linux-kbuild@vger.kernel.org>,
	"the arch/x86 maintainers" <x86@kernel.org>,
	CE Linux Developers List <celinux-dev@lists.celinuxforum.org>,
	"linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>,
	hyojun.im@lge.com, chan.jeong@lge.com,
	raphael.andy.lee@gmail.com, "H. Peter Anvin" <hpa@zytor.com>,
	Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
	Russell King <rmk@arm.linux.org.uk>,
	Florian Fainelli <florian@openwrt.org>,
	Yann Collet <yann.collet.73@gmail.com>,
	Chanho Min <chanho.min@lge.com>,
	Linux-Next <linux-next@vger.kernel.org>,
	"uclinux-dist-devel@blackfin.uclinux.org" 
	<uclinux-dist-devel@blackfin.uclinux.org>
Subject: Re: [PATCH -next 2/2] kbuild: fix for updated LZ4 tool with the new streaming format
Date: Wed, 10 Jul 2013 10:12:46 +0200	[thread overview]
Message-ID: <CAMuHMdWH9w5fj6HRXi+9QcBJym4dukAFsPVGZVqSSk3yTZJUcA@mail.gmail.com> (raw)
In-Reply-To: <20130506095124.GA22041@pd.tnic>

On Mon, May 6, 2013 at 11:51 AM, Borislav Petkov <bp@alien8.de> wrote:
> On Mon, May 06, 2013 at 05:42:55PM +0900, Kyungsik Lee wrote:
>> LZ4 has been updated with LZ4 Streaming Format specification(v1.3).
>> lz4demo is replaced by lz4c. lz4c supports both the new streaming and
>> legacy format with -l option.
>>
>> This patch makes use of lz4c to support legacy format which is
>> used for LZ4 De/compression in the linux kernel.
>>
>> Link: https://code.google.com/p/lz4/source/checkout
>> Signed-off-by: Kyungsik Lee <kyungsik.lee@lge.com>
>> Cc: "H. Peter Anvin" <hpa@zytor.com>
>> Cc: Ingo Molnar <mingo@elte.hu>
>> Cc: Thomas Gleixner <tglx@linutronix.de>
>> Cc: Russell King <rmk@arm.linux.org.uk>
>> Cc: Borislav Petkov <bp@alien8.de>
>> Cc: Florian Fainelli <florian@openwrt.org>
>> Cc: Yann Collet <yann.collet.73@gmail.com>
>> Cc: Chanho Min <chanho.min@lge.com>
>> ---
>>  scripts/Makefile.lib | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
>> index a0ab6d7..c9bfbb0 100644
>> --- a/scripts/Makefile.lib
>> +++ b/scripts/Makefile.lib
>> @@ -313,7 +313,7 @@ cmd_lzo = (cat $(filter-out FORCE,$^) | \
>>
>>  quiet_cmd_lz4 = LZ4     $@
>>  cmd_lz4 = (cat $(filter-out FORCE,$^) | \
>> -     lz4demo -c1 stdin stdout && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
>> +     lz4c -l -c1 stdin stdout && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
>
> You probably want to check for the presence of lz4c on the system and
> bail with an informative message if absent.

Yep, x86_64-randconfig
(http://kisskb.ellerman.id.au/kisskb/buildresult/9110794/):

  LZ4     arch/x86/boot/compressed/vmlinux.bin.lz4
/bin/sh: lz4c: command not found

Also, several of the blackfin builds started failing due to a
compression-related
issue, e.g. http://kisskb.ellerman.id.au/kisskb/buildresult/9101322/:

  UIMAGE  arch/blackfin/boot/uImage.lzma

Invalid Compression Type - valid names are: none, bzip2, gzip
Usage: /usr/local/bin/mkimage -l image
          -l ==> list image header information
       /usr/local/bin/mkimage [-x] -A arch -O os -T type -C comp -a
addr -e ep -n name -d data_file[:data_file...] image
          -A ==> set architecture to 'arch'
          -O ==> set operating system to 'os'
          -T ==> set image type to 'type'
          -C ==> set compression type 'comp'
          -a ==> set load address to 'addr' (hex)
          -e ==> set entry point to 'ep' (hex)
          -n ==> set image name to 'name'
          -d ==> use image data from 'datafile'
          -x ==> set XIP (execute in place)
make[2]: *** [arch/blackfin/boot/uImage.lzma] Error 1

May be unrelated, though.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

WARNING: multiple messages have this Message-ID
From: geert@linux-m68k.org (Geert Uytterhoeven)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH -next 2/2] kbuild: fix for updated LZ4 tool with the new streaming format
Date: Wed, 10 Jul 2013 10:12:46 +0200	[thread overview]
Message-ID: <CAMuHMdWH9w5fj6HRXi+9QcBJym4dukAFsPVGZVqSSk3yTZJUcA@mail.gmail.com> (raw)
In-Reply-To: <20130506095124.GA22041@pd.tnic>

On Mon, May 6, 2013 at 11:51 AM, Borislav Petkov <bp@alien8.de> wrote:
> On Mon, May 06, 2013 at 05:42:55PM +0900, Kyungsik Lee wrote:
>> LZ4 has been updated with LZ4 Streaming Format specification(v1.3).
>> lz4demo is replaced by lz4c. lz4c supports both the new streaming and
>> legacy format with -l option.
>>
>> This patch makes use of lz4c to support legacy format which is
>> used for LZ4 De/compression in the linux kernel.
>>
>> Link: https://code.google.com/p/lz4/source/checkout
>> Signed-off-by: Kyungsik Lee <kyungsik.lee@lge.com>
>> Cc: "H. Peter Anvin" <hpa@zytor.com>
>> Cc: Ingo Molnar <mingo@elte.hu>
>> Cc: Thomas Gleixner <tglx@linutronix.de>
>> Cc: Russell King <rmk@arm.linux.org.uk>
>> Cc: Borislav Petkov <bp@alien8.de>
>> Cc: Florian Fainelli <florian@openwrt.org>
>> Cc: Yann Collet <yann.collet.73@gmail.com>
>> Cc: Chanho Min <chanho.min@lge.com>
>> ---
>>  scripts/Makefile.lib | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
>> index a0ab6d7..c9bfbb0 100644
>> --- a/scripts/Makefile.lib
>> +++ b/scripts/Makefile.lib
>> @@ -313,7 +313,7 @@ cmd_lzo = (cat $(filter-out FORCE,$^) | \
>>
>>  quiet_cmd_lz4 = LZ4     $@
>>  cmd_lz4 = (cat $(filter-out FORCE,$^) | \
>> -     lz4demo -c1 stdin stdout && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
>> +     lz4c -l -c1 stdin stdout && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
>
> You probably want to check for the presence of lz4c on the system and
> bail with an informative message if absent.

Yep, x86_64-randconfig
(http://kisskb.ellerman.id.au/kisskb/buildresult/9110794/):

  LZ4     arch/x86/boot/compressed/vmlinux.bin.lz4
/bin/sh: lz4c: command not found

Also, several of the blackfin builds started failing due to a
compression-related
issue, e.g. http://kisskb.ellerman.id.au/kisskb/buildresult/9101322/:

  UIMAGE  arch/blackfin/boot/uImage.lzma

Invalid Compression Type - valid names are: none, bzip2, gzip
Usage: /usr/local/bin/mkimage -l image
          -l ==> list image header information
       /usr/local/bin/mkimage [-x] -A arch -O os -T type -C comp -a
addr -e ep -n name -d data_file[:data_file...] image
          -A ==> set architecture to 'arch'
          -O ==> set operating system to 'os'
          -T ==> set image type to 'type'
          -C ==> set compression type 'comp'
          -a ==> set load address to 'addr' (hex)
          -e ==> set entry point to 'ep' (hex)
          -n ==> set image name to 'name'
          -d ==> use image data from 'datafile'
          -x ==> set XIP (execute in place)
make[2]: *** [arch/blackfin/boot/uImage.lzma] Error 1

May be unrelated, though.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

  reply	other threads:[~2013-07-10  8:12 UTC|newest]

Thread overview: 110+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-05-06  8:42 [PATCH -next 1/2] arm: Remove enforced Os flag for LZ4 decompressor Kyungsik Lee
2013-05-06  8:42 ` Kyungsik Lee
2013-05-06  8:42 ` [PATCH -next 2/2] kbuild: fix for updated LZ4 tool with the new streaming format Kyungsik Lee
2013-05-06  8:42   ` Kyungsik Lee
2013-05-06  9:51   ` Borislav Petkov
2013-05-06  9:51     ` Borislav Petkov
2013-07-10  8:12     ` Geert Uytterhoeven [this message]
2013-07-10  8:12       ` Geert Uytterhoeven
2013-07-10  8:12       ` Geert Uytterhoeven
2013-07-10  9:36       ` Borislav Petkov
2013-07-10  9:36         ` Borislav Petkov
2013-07-10  9:36         ` Borislav Petkov
2013-07-10 18:28         ` Markus Trippelsdorf
2013-07-10 18:28           ` Markus Trippelsdorf
2013-07-10 18:28           ` Markus Trippelsdorf
2013-07-10 18:28           ` Markus Trippelsdorf
2013-07-10 20:01           ` Borislav Petkov
2013-07-10 20:01             ` Borislav Petkov
2013-07-10 20:01             ` Borislav Petkov
2013-07-10 20:01             ` Borislav Petkov
2013-07-11  4:34           ` Kyungsik Lee
2013-07-11  4:34             ` Kyungsik Lee
2013-07-11  4:34             ` Kyungsik Lee
2013-07-11  4:34             ` Kyungsik Lee
2013-07-11  9:46             ` [PATCH] .gitignore: ignore *.lz4 files Markus Trippelsdorf
2013-07-11  9:46               ` Markus Trippelsdorf
2013-07-11  9:46               ` Markus Trippelsdorf
2013-07-11  9:46               ` Markus Trippelsdorf
2013-07-12  7:56   ` [PATCH -next 2/2] kbuild: fix for updated LZ4 tool with the new streaming format Ingo Molnar
2013-07-12  7:56     ` Ingo Molnar
2013-07-12  8:01     ` Borislav Petkov
2013-07-12  8:01       ` Borislav Petkov
2013-07-12 10:13       ` Ingo Molnar
2013-07-12 10:13         ` Ingo Molnar
2013-07-12 10:23         ` Borislav Petkov
2013-07-12 10:23           ` Borislav Petkov
2013-07-12 11:18           ` Andrew Morton
2013-07-12 11:18             ` Andrew Morton
2013-07-12 12:06             ` Ingo Molnar
2013-07-12 12:06               ` Ingo Molnar
2013-07-12 12:13             ` Borislav Petkov
2013-07-12 12:13               ` Borislav Petkov
2013-07-12 12:34               ` Florian Fainelli
2013-07-12 12:34                 ` Florian Fainelli
2013-07-12 12:34                 ` Florian Fainelli
2013-07-12 12:46                 ` Borislav Petkov
2013-07-12 12:46                   ` Borislav Petkov
2013-07-12 12:46                   ` Borislav Petkov
2013-07-15 22:03     ` Andrew Morton
2013-07-15 22:03       ` Andrew Morton
2013-07-15 22:08       ` H. Peter Anvin
2013-07-15 22:08         ` H. Peter Anvin
2013-07-16  7:47         ` Andrew Morton
2013-07-16  7:47           ` Andrew Morton
2013-07-16  7:56           ` Andrew Morton
2013-07-16  7:56             ` Andrew Morton
2013-07-16  8:08             ` Yann E. MORIN
2013-07-16  8:08               ` Yann E. MORIN
2013-07-16  8:27               ` Andrew Morton
2013-07-16  8:27                 ` Andrew Morton
2013-07-16  9:05                 ` Borislav Petkov
2013-07-16  9:05                   ` Borislav Petkov
2013-07-16  9:12                   ` Yann E. MORIN
2013-07-16  9:12                     ` Yann E. MORIN
2013-07-16  9:22                     ` Borislav Petkov
2013-07-16  9:22                       ` Borislav Petkov
2013-07-16  9:32                       ` Yann E. MORIN
2013-07-16  9:32                         ` Yann E. MORIN
2013-07-16  9:38                         ` Borislav Petkov
2013-07-16  9:38                           ` Borislav Petkov
2013-07-16  9:45                           ` Yann E. MORIN
2013-07-16  9:45                             ` Yann E. MORIN
2013-07-16  9:59                             ` Borislav Petkov
2013-07-16  9:59                               ` Borislav Petkov
2013-07-16 10:04                               ` Florian Fainelli
2013-07-16 10:04                                 ` Florian Fainelli
2013-07-16 10:04                                 ` Florian Fainelli
2013-07-16 18:04               ` Sam Ravnborg
2013-07-16 18:04                 ` Sam Ravnborg
2013-07-17 21:16                 ` Sam Ravnborg
2013-07-17 21:16                   ` Sam Ravnborg
2013-07-17 21:44                   ` Borislav Petkov
2013-07-17 21:44                     ` Borislav Petkov
2013-07-17 22:30                   ` Yann E. MORIN
2013-07-17 22:30                     ` Yann E. MORIN
2013-07-17 23:22                     ` H. Peter Anvin
2013-07-17 23:22                       ` H. Peter Anvin
2013-07-18  8:02                       ` Geert Uytterhoeven
2013-07-18  8:02                         ` Geert Uytterhoeven
2013-07-18  8:02                         ` Geert Uytterhoeven
2013-07-18  7:22                     ` Geert Uytterhoeven
2013-07-18  7:22                       ` Geert Uytterhoeven
2013-07-18  7:22                       ` Geert Uytterhoeven
2013-07-18  7:34                       ` Andrew Morton
2013-07-18  7:34                         ` Andrew Morton
2013-07-18  7:34                         ` Andrew Morton
2013-07-18  7:47                         ` Yann E. MORIN
2013-07-18  7:47                           ` Yann E. MORIN
2013-07-18  7:47                           ` Yann E. MORIN
2013-07-18  7:52                           ` Andrew Morton
2013-07-18  7:52                             ` Andrew Morton
2013-07-18  7:52                             ` Andrew Morton
2013-07-18 20:47                     ` Sam Ravnborg
2013-07-18 20:47                       ` Sam Ravnborg
2013-07-16  9:13             ` Florian Fainelli
2013-07-16  9:13               ` Florian Fainelli
2013-07-16  9:13               ` Florian Fainelli
2013-07-16  9:25               ` Yann E. MORIN
2013-07-16  9:25                 ` Yann E. MORIN
2013-07-16  9:25                 ` Yann E. MORIN

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