From: kernel test robot <lkp@intel.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Greg Ungerer <gerg@linux-m68k.org>,
Sasha Levin <sashal@kernel.org>
Subject: [stable:linux-5.10.y 644/6933] drivers/scsi/BusLogic.c:2006:47: error: 'DMA_MODE_CASCADE' undeclared; did you mean 'DMA_MODE_READ'?
Date: Fri, 8 Jul 2022 19:09:58 +0800 [thread overview]
Message-ID: <202207081920.7UbEitt3-lkp@intel.com> (raw)
Hi Arnd,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.10.y
head: 7208d1236f72085a3290c41463ee3ee246d8afa5
commit: 87ae522e467e17a13b796e2cb595f9c3943e4d5e [644/6933] m68knommu: only set CONFIG_ISA_DMA_API for ColdFire sub-arch
config: m68k-randconfig-r003-20220703 (https://download.01.org/0day-ci/archive/20220708/202207081920.7UbEitt3-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 11.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?id=87ae522e467e17a13b796e2cb595f9c3943e4d5e
git remote add stable https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
git fetch --no-tags stable linux-5.10.y
git checkout 87ae522e467e17a13b796e2cb595f9c3943e4d5e
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash drivers/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from include/linux/kernel.h:11,
from include/linux/list.h:9,
from include/linux/module.h:12,
from drivers/scsi/BusLogic.c:25:
include/linux/scatterlist.h: In function 'sg_set_buf':
arch/m68k/include/asm/page_mm.h:169:50: warning: ordered comparison of pointer with null pointer [-Wextra]
169 | #define virt_addr_valid(kaddr) ((void *)(kaddr) >= (void *)PAGE_OFFSET && (void *)(kaddr) < high_memory)
| ^~
include/linux/compiler.h:78:45: note: in definition of macro 'unlikely'
78 | # define unlikely(x) __builtin_expect(!!(x), 0)
| ^
include/linux/scatterlist.h:143:9: note: in expansion of macro 'BUG_ON'
143 | BUG_ON(!virt_addr_valid(buf));
| ^~~~~~
include/linux/scatterlist.h:143:17: note: in expansion of macro 'virt_addr_valid'
143 | BUG_ON(!virt_addr_valid(buf));
| ^~~~~~~~~~~~~~~
In file included from drivers/scsi/BusLogic.c:51:
drivers/scsi/FlashPoint.c: In function 'FlashPoint_AbortCCB':
drivers/scsi/FlashPoint.c:1618:23: warning: variable 'TID' set but not used [-Wunused-but-set-variable]
1618 | unsigned char TID;
| ^~~
drivers/scsi/BusLogic.c: In function 'blogic_rdconfig':
drivers/scsi/BusLogic.c:1735:46: warning: ordered comparison of pointer with null pointer [-Wextra]
1735 | (void *) high_memory > (void *) MAX_DMA_ADDRESS)
| ^
drivers/scsi/BusLogic.c:1748:46: warning: ordered comparison of pointer with null pointer [-Wextra]
1748 | (void *) high_memory > (void *) MAX_DMA_ADDRESS)
| ^
drivers/scsi/BusLogic.c: In function 'blogic_getres':
>> drivers/scsi/BusLogic.c:2006:47: error: 'DMA_MODE_CASCADE' undeclared (first use in this function); did you mean 'DMA_MODE_READ'?
2006 | set_dma_mode(adapter->dma_ch, DMA_MODE_CASCADE);
| ^~~~~~~~~~~~~~~~
| DMA_MODE_READ
drivers/scsi/BusLogic.c:2006:47: note: each undeclared identifier is reported only once for each function it appears in
drivers/scsi/BusLogic.c: In function 'blogic_msg':
drivers/scsi/BusLogic.c:3591:9: warning: function 'blogic_msg' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format]
3591 | len = vsprintf(buf, fmt, args);
| ^~~
vim +2006 drivers/scsi/BusLogic.c
^1da177e4c3f41 Linus Torvalds 2005-04-16 1980
839cb99e8f7483 Khalid Aziz 2013-05-16 1981 static bool __init blogic_getres(struct blogic_adapter *adapter)
^1da177e4c3f41 Linus Torvalds 2005-04-16 1982 {
839cb99e8f7483 Khalid Aziz 2013-05-16 1983 if (adapter->irq_ch == 0) {
839cb99e8f7483 Khalid Aziz 2013-05-16 1984 blogic_err("NO LEGAL INTERRUPT CHANNEL ASSIGNED - DETACHING\n",
839cb99e8f7483 Khalid Aziz 2013-05-16 1985 adapter);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1986 return false;
^1da177e4c3f41 Linus Torvalds 2005-04-16 1987 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 1988 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 1989 Acquire shared access to the IRQ Channel.
^1da177e4c3f41 Linus Torvalds 2005-04-16 1990 */
839cb99e8f7483 Khalid Aziz 2013-05-16 1991 if (request_irq(adapter->irq_ch, blogic_inthandler, IRQF_SHARED,
839cb99e8f7483 Khalid Aziz 2013-05-16 1992 adapter->full_model, adapter) < 0) {
839cb99e8f7483 Khalid Aziz 2013-05-16 1993 blogic_err("UNABLE TO ACQUIRE IRQ CHANNEL %d - DETACHING\n",
839cb99e8f7483 Khalid Aziz 2013-05-16 1994 adapter, adapter->irq_ch);
^1da177e4c3f41 Linus Torvalds 2005-04-16 1995 return false;
^1da177e4c3f41 Linus Torvalds 2005-04-16 1996 }
839cb99e8f7483 Khalid Aziz 2013-05-16 1997 adapter->irq_acquired = true;
^1da177e4c3f41 Linus Torvalds 2005-04-16 1998 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 1999 Acquire exclusive access to the DMA Channel.
^1da177e4c3f41 Linus Torvalds 2005-04-16 2000 */
839cb99e8f7483 Khalid Aziz 2013-05-16 2001 if (adapter->dma_ch > 0) {
839cb99e8f7483 Khalid Aziz 2013-05-16 2002 if (request_dma(adapter->dma_ch, adapter->full_model) < 0) {
839cb99e8f7483 Khalid Aziz 2013-05-16 2003 blogic_err("UNABLE TO ACQUIRE DMA CHANNEL %d - DETACHING\n", adapter, adapter->dma_ch);
^1da177e4c3f41 Linus Torvalds 2005-04-16 2004 return false;
^1da177e4c3f41 Linus Torvalds 2005-04-16 2005 }
839cb99e8f7483 Khalid Aziz 2013-05-16 @2006 set_dma_mode(adapter->dma_ch, DMA_MODE_CASCADE);
839cb99e8f7483 Khalid Aziz 2013-05-16 2007 enable_dma(adapter->dma_ch);
839cb99e8f7483 Khalid Aziz 2013-05-16 2008 adapter->dma_chan_acquired = true;
^1da177e4c3f41 Linus Torvalds 2005-04-16 2009 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 2010 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 2011 Indicate the System Resource Acquisition completed successfully,
^1da177e4c3f41 Linus Torvalds 2005-04-16 2012 */
^1da177e4c3f41 Linus Torvalds 2005-04-16 2013 return true;
^1da177e4c3f41 Linus Torvalds 2005-04-16 2014 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 2015
:::::: The code at line 2006 was first introduced by commit
:::::: 839cb99e8f748391059d10388c8aea48a88c142c [SCSI] BusLogic: Fix style issues
:::::: TO: Khalid Aziz <khalid.aziz@oracle.com>
:::::: CC: James Bottomley <JBottomley@Parallels.com>
--
0-DAY CI Kernel Test Service
https://01.org/lkp
reply other threads:[~2022-07-08 11:10 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202207081920.7UbEitt3-lkp@intel.com \
--to=lkp@intel.com \
--cc=arnd@arndb.de \
--cc=gerg@linux-m68k.org \
--cc=gregkh@linuxfoundation.org \
--cc=kbuild-all@lists.01.org \
--cc=linux-kernel@vger.kernel.org \
--cc=sashal@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.