From: kernel test robot <lkp@intel.com>
To: Dhananjay Ugwekar <Dhananjay.Ugwekar@amd.com>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
linux-kernel@vger.kernel.org, x86@kernel.org,
Ingo Molnar <mingo@kernel.org>
Subject: [tip:perf/core 12/12] arch/x86/events/rapl.c:154:9: error: returning 'const struct cpumask *' from a function with result type 'cpumask_t *' (aka 'struct cpumask *') discards qualifiers
Date: Fri, 3 May 2024 08:38:41 +0800 [thread overview]
Message-ID: <202405030828.RgFuznL9-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
head: 5d4d0283c0546559600dee7e9a4d87e402f3f4d9
commit: 5d4d0283c0546559600dee7e9a4d87e402f3f4d9 [12/12] perf/x86/rapl: Fix the energy-pkg event for AMD CPUs
config: i386-buildonly-randconfig-001-20240503 (https://download.01.org/0day-ci/archive/20240503/202405030828.RgFuznL9-lkp@intel.com/config)
compiler: clang version 18.1.4 (https://github.com/llvm/llvm-project e6c3289804a67ea0bb6a86fadbe454dd93b8d855)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240503/202405030828.RgFuznL9-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202405030828.RgFuznL9-lkp@intel.com/
All errors (new ones prefixed by >>):
>> arch/x86/events/rapl.c:154:9: error: returning 'const struct cpumask *' from a function with result type 'cpumask_t *' (aka 'struct cpumask *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
154 | return rapl_pmu_is_pkg_scope() ? topology_core_cpumask(cpu) :
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
155 | topology_die_cpumask(cpu);
| ~~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/events/rapl.c:106:2: note: expanded from macro 'rapl_pmu_is_pkg_scope'
106 | (boot_cpu_data.x86_vendor == X86_VENDOR_AMD || \
| ^
1 error generated.
vim +154 arch/x86/events/rapl.c
151
152 static inline cpumask_t *get_rapl_pmu_cpumask(int cpu)
153 {
> 154 return rapl_pmu_is_pkg_scope() ? topology_core_cpumask(cpu) :
155 topology_die_cpumask(cpu);
156 }
157
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2024-05-03 0:39 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=202405030828.RgFuznL9-lkp@intel.com \
--to=lkp@intel.com \
--cc=Dhananjay.Ugwekar@amd.com \
--cc=linux-kernel@vger.kernel.org \
--cc=llvm@lists.linux.dev \
--cc=mingo@kernel.org \
--cc=oe-kbuild-all@lists.linux.dev \
--cc=x86@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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox