All of lore.kernel.org
 help / color / mirror / Atom feed
From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: [sashal-linux-stable:queue-4.4 10/11] /tmp/hid-multitouch-517603.s:5838: Warning: no instruction mnemonic suffix given and no register operands; using default for `bts'
Date: Mon, 05 Oct 2020 15:38:56 +0800	[thread overview]
Message-ID: <202010051554.45gYTJWz-lkp@intel.com> (raw)

[-- Attachment #1: Type: text/plain, Size: 4361 bytes --]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git queue-4.4
head:   4a145c46e408b2a7b7ec1d8ba4e9e1b761e0b3da
commit: 15f9eda503b4e8181be72fc82b6160553dfa67e4 [10/11] iommu/exynos: add missing put_device() call in exynos_iommu_of_xlate()
config: x86_64-randconfig-a005-20201005 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project bcd05599d0e53977a963799d6ee4f6e0bc21331b)
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
        # install x86_64 cross compiling tool for clang build
        # apt-get install binutils-x86-64-linux-gnu
        # https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git/commit/?id=15f9eda503b4e8181be72fc82b6160553dfa67e4
        git remote add sashal-linux-stable https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git
        git fetch --no-tags sashal-linux-stable queue-4.4
        git checkout 15f9eda503b4e8181be72fc82b6160553dfa67e4
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

   In file included from drivers/hid/hid-multitouch.c:41:
   In file included from include/linux/device.h:17:
   In file included from include/linux/kobject.h:21:
   In file included from include/linux/sysfs.h:15:
   In file included from include/linux/kernfs.h:14:
   In file included from include/linux/idr.h:18:
   In file included from include/linux/rcupdate.h:38:
   In file included from include/linux/spinlock.h:87:
   In file included from arch/x86/include/asm/spinlock.h:219:
   In file included from arch/x86/include/asm/qrwlock.h:5:
   include/asm-generic/qrwlock.h:93:36: warning: comparison of integers of different signs: 'int' and 'u32' (aka 'unsigned int') [-Wsign-compare]
                                                cnts, cnts | _QW_LOCKED) == cnts);
                                                ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
   include/linux/compiler.h:181:40: note: expanded from macro 'likely'
   # define likely(x)      __builtin_expect(!!(x), 1)
                                               ^
   drivers/hid/hid-multitouch.c:781:16: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
           for (r = 0; r < report->maxfield; r++) {
                       ~ ^ ~~~~~~~~~~~~~~~~
   drivers/hid/hid-multitouch.c:788:17: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
                   for (n = 0; n < count; n++)
                               ~ ^ ~~~~~
   drivers/hid/hid-multitouch.c:862:22: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare]
                    (td->mt_report_id != -1))
                     ~~~~~~~~~~~~~~~~ ^  ~~
   drivers/hid/hid-multitouch.c:1083:23: warning: comparison of integers of different signs: 'const kernel_ulong_t' (aka 'const unsigned long') and '__s32' (aka 'int') [-Wsign-compare]
                   if (id->driver_data == mt_classes[i].name) {
                       ~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~
   drivers/hid/hid-multitouch.c:1139:46: warning: comparison of integers of different signs: 'const __u32' (aka 'const unsigned int') and 'int' [-Wsign-compare]
           if (id->vendor == HID_ANY_ID && id->product == HID_ANY_ID)
                                           ~~~~~~~~~~~ ^  ~~~~~~~~~~
   drivers/hid/hid-multitouch.c:1139:17: warning: comparison of integers of different signs: 'const __u32' (aka 'const unsigned int') and 'int' [-Wsign-compare]
           if (id->vendor == HID_ANY_ID && id->product == HID_ANY_ID)
               ~~~~~~~~~~ ^  ~~~~~~~~~~
   7 warnings generated.
   /tmp/hid-multitouch-517603.s: Assembler messages:
>> /tmp/hid-multitouch-517603.s:5838: Warning: no instruction mnemonic suffix given and no register operands; using default for `bts'

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 26166 bytes --]

                 reply	other threads:[~2020-10-05  7:38 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=202010051554.45gYTJWz-lkp@intel.com \
    --to=lkp@intel.com \
    --cc=kbuild-all@lists.01.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.