From: Vasily Gorbik <gor@linux.ibm.com>
To: Heiko Carstens <hca@linux.ibm.com>
Cc: Dimitri John Ledkov <dimitri.ledkov@canonical.com>,
kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
kernel test robot <lkp@intel.com>
Subject: Re: decompressor.c:undefined reference to `__clzdi2'
Date: Thu, 29 Jul 2021 15:29:16 +0200 [thread overview]
Message-ID: <cover.thread-f0f589.your-ad-here.call-01627564869-ext-2765@work.hours> (raw)
In-Reply-To: <202107280146.D9p1EaKo-lkp@intel.com>
On Wed, Jul 28, 2021 at 01:27:54AM +0800, kernel test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: ff1176468d368232b684f75e82563369208bc371
> commit: 7b034d9c1b08b3d06ad712283c1115a7fe39e354 s390/boot: add zstd support
> date: 6 weeks ago
> config: s390-randconfig-r026-20210727 (attached as .config)
...
> s390-linux-ld: arch/s390/boot/compressed/decompressor.o: in function `HUF_decompress1X2_usingDTable_internal':
> >> decompressor.c:(.text+0x2152): undefined reference to `__clzdi2'
haaaahh.... Not very nice, but that would work:
Vasily Gorbik (1):
s390/boot: fix zstd build for -march=z900
arch/s390/boot/compressed/Makefile | 1 +
arch/s390/boot/compressed/clz_ctz.c | 2 ++
2 files changed, 3 insertions(+)
create mode 100644 arch/s390/boot/compressed/clz_ctz.c
--
2.25.4
WARNING: multiple messages have this Message-ID (diff)
From: Vasily Gorbik <gor@linux.ibm.com>
To: kbuild-all@lists.01.org
Subject: Re: decompressor.c:undefined reference to `__clzdi2'
Date: Thu, 29 Jul 2021 15:29:16 +0200 [thread overview]
Message-ID: <cover.thread-f0f589.your-ad-here.call-01627564869-ext-2765@work.hours> (raw)
In-Reply-To: <202107280146.D9p1EaKo-lkp@intel.com>
[-- Attachment #1: Type: text/plain, Size: 878 bytes --]
On Wed, Jul 28, 2021 at 01:27:54AM +0800, kernel test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: ff1176468d368232b684f75e82563369208bc371
> commit: 7b034d9c1b08b3d06ad712283c1115a7fe39e354 s390/boot: add zstd support
> date: 6 weeks ago
> config: s390-randconfig-r026-20210727 (attached as .config)
...
> s390-linux-ld: arch/s390/boot/compressed/decompressor.o: in function `HUF_decompress1X2_usingDTable_internal':
> >> decompressor.c:(.text+0x2152): undefined reference to `__clzdi2'
haaaahh.... Not very nice, but that would work:
Vasily Gorbik (1):
s390/boot: fix zstd build for -march=z900
arch/s390/boot/compressed/Makefile | 1 +
arch/s390/boot/compressed/clz_ctz.c | 2 ++
2 files changed, 3 insertions(+)
create mode 100644 arch/s390/boot/compressed/clz_ctz.c
--
2.25.4
next prev parent reply other threads:[~2021-07-29 13:30 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-27 17:27 decompressor.c:undefined reference to `__clzdi2' kernel test robot
2021-07-27 17:27 ` kernel test robot
2021-07-29 13:29 ` Vasily Gorbik [this message]
2021-07-29 13:29 ` Vasily Gorbik
2021-07-29 13:29 ` [PATCH] s390/boot: fix zstd build for -march=z900 Vasily Gorbik
2021-07-29 13:29 ` Vasily Gorbik
2021-07-29 14:42 ` Heiko Carstens
2021-07-29 14:42 ` Heiko Carstens
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