From: kbuild test robot <lkp@intel.com>
To: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org,
Madhavan Srinivasan <maddy@linux.vnet.ibm.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Jiri Olsa <jolsa@kernel.org>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Stephane Eranian <eranian@gmail.com>,
Russell King <linux@arm.linux.org.uk>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Subject: Re: [PATCH 01/13] perf/core: Add perf_arch_regs and mask to perf_regs structure
Date: Mon, 29 Aug 2016 05:22:16 +0800 [thread overview]
Message-ID: <201608290506.102l8Hog%fengguang.wu@intel.com> (raw)
In-Reply-To: <1472418058-28659-2-git-send-email-maddy@linux.vnet.ibm.com>
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Hi Madhavan,
[auto build test ERROR on tip/perf/core]
[also build test ERROR on v4.8-rc3 next-20160825]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
[Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on]
[Check https://git-scm.com/docs/git-format-patch for more information]
url: https://github.com/0day-ci/linux/commits/Madhavan-Srinivasan/perf-core-Add-perf_arch_regs-and-mask-to-perf_regs-structure/20160829-050443
config: sparc64-allyesconfig (attached as .config)
compiler: sparc64-linux-gnu-gcc (Debian 5.4.0-6) 5.4.0 20160609
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=sparc64
All errors (new ones prefixed by >>):
>> kernel/events/core.c:5356:27: error: redefinition of 'perf_get_arch_regs_mask'
u64 __attribute__((weak)) perf_get_arch_regs_mask()
^
In file included from include/linux/perf_event.h:54:0,
from include/linux/trace_events.h:9,
from include/trace/syscall.h:6,
from include/linux/syscalls.h:81,
from kernel/events/core.c:34:
include/linux/perf_regs.h:52:5: note: previous definition of 'perf_get_arch_regs_mask' was here
u64 perf_get_arch_regs_mask(void)
^
>> kernel/events/core.c:5361:46: error: redefinition of 'perf_get_arch_reg'
struct perf_arch_regs *__attribute__((weak)) perf_get_arch_reg()
^
In file included from include/linux/perf_event.h:54:0,
from include/linux/trace_events.h:9,
from include/trace/syscall.h:6,
from include/linux/syscalls.h:81,
from kernel/events/core.c:34:
include/linux/perf_regs.h:57:24: note: previous definition of 'perf_get_arch_reg' was here
struct perf_arch_regs *perf_get_arch_reg(void)
^
>> kernel/events/core.c:5366:27: error: redefinition of 'perf_arch_reg_value'
u64 __attribute__((weak)) perf_arch_reg_value(struct perf_arch_regs *regs,
^
In file included from include/linux/perf_event.h:54:0,
from include/linux/trace_events.h:9,
from include/trace/syscall.h:6,
from include/linux/syscalls.h:81,
from kernel/events/core.c:34:
include/linux/perf_regs.h:62:5: note: previous definition of 'perf_arch_reg_value' was here
u64 perf_arch_reg_value(struct perf_arch_regs *regs, int idx)
^
vim +/perf_get_arch_regs_mask +5356 kernel/events/core.c
5350 {
5351 perf_guest_cbs = NULL;
5352 return 0;
5353 }
5354 EXPORT_SYMBOL_GPL(perf_unregister_guest_info_callbacks);
5355
> 5356 u64 __attribute__((weak)) perf_get_arch_regs_mask()
5357 {
5358 return 0;
5359 }
5360
> 5361 struct perf_arch_regs *__attribute__((weak)) perf_get_arch_reg()
5362 {
5363 return 0;
5364 }
5365
> 5366 u64 __attribute__((weak)) perf_arch_reg_value(struct perf_arch_regs *regs,
5367 int idx)
5368 {
5369 return 0;
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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next prev parent reply other threads:[~2016-08-28 21:23 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-28 21:00 [PATCH 00/13] Add support for perf_arch_regs Madhavan Srinivasan
2016-08-28 21:00 ` [PATCH 01/13] perf/core: Add perf_arch_regs and mask to perf_regs structure Madhavan Srinivasan
2016-08-28 21:22 ` kbuild test robot [this message]
2016-08-28 23:41 ` kbuild test robot
2016-08-29 0:21 ` kbuild test robot
2016-09-01 7:26 ` Peter Zijlstra
2016-09-06 4:25 ` Madhavan Srinivasan
2016-09-06 9:10 ` Peter Zijlstra
2016-09-09 0:44 ` Madhavan Srinivasan
2016-08-28 21:00 ` [PATCH 02/13] perf/core: Extend perf_sample_regs_intr() to include perf_arch_regs update Madhavan Srinivasan
2016-08-28 21:00 ` [PATCH 03/13] perf/core: Update perf_*_sample() to include perf_arch_regs Madhavan Srinivasan
2016-08-28 21:00 ` [PATCH 04/13] perf/core: Extend perf_output_sample_regs() " Madhavan Srinivasan
2016-08-30 16:11 ` Nilay Vaish
2016-09-01 3:42 ` Madhavan Srinivasan
2016-08-28 21:00 ` [PATCH 05/13] powerpc/perf: Define enums for perf_arch_regs registers Madhavan Srinivasan
2016-08-28 21:00 ` [PATCH 06/13] powerpc/perf: Add support for perf_arch_regs in powerpc Madhavan Srinivasan
2016-08-28 21:00 ` [PATCH 07/13] powerpc/perf: Add support for perf_arch_regs for Power7 processor Madhavan Srinivasan
2016-08-28 21:00 ` [PATCH 08/13] powerpc/perf: Add support for perf_arch_regs for newer Power processor Madhavan Srinivasan
2016-08-28 21:00 ` [PATCH 09/13] powerpc/perf: Add support for perf_arch_regs for PPC970 processor Madhavan Srinivasan
2016-08-28 21:00 ` [PATCH 10/13] tool/perf: Add support for perf_arch_regs Madhavan Srinivasan
2016-08-28 21:00 ` [PATCH 11/13] tools/perf: Fix the mask in regs_dump__printf and print_sample_iregs Madhavan Srinivasan
2016-08-28 21:00 ` [PATCH 12/13] tool/perf: Add perf_arch_reg mask and arch_reg_names structure Madhavan Srinivasan
2016-08-28 21:00 ` [PATCH 13/13] powerpc/perf: Add support to dump only arch_regs Madhavan Srinivasan
2016-08-30 16:01 ` [PATCH 00/13] Add support for perf_arch_regs Nilay Vaish
2016-09-01 3:08 ` Madhavan Srinivasan
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