From: kbuild test robot <lkp@intel.com>
To: Peter Zijlstra <peterz@infradead.org>,
Will Deacon <will@kernel.org>, Marc Zyngier <maz@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Leo Yan <leo.yan@linaro.org>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, mingo@redhat.com,
acme@kernel.org, alexander.shishkin@linux.intel.com,
jolsa@redhat.com, daniel.lezcano@linaro.org, tglx@linutronix.de,
sboyd@codeaurora.org
Subject: Re: [PATCH 5/5] arm64: perf: Add cap_user_time_short
Date: Wed, 13 May 2020 00:59:51 +0800 [thread overview]
Message-ID: <202005130051.FypZXLuj%lkp@intel.com> (raw)
In-Reply-To: <20200512124451.061059334@infradead.org>
[-- Attachment #1: Type: text/plain, Size: 2625 bytes --]
Hi Peter,
I love your patch! Yet something to improve:
[auto build test ERROR on tip/perf/core]
[also build test ERROR on arm64/for-next/core arm-perf/for-next/perf linus/master v5.7-rc5 next-20200512]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Peter-Zijlstra/arm64-perf-Proper-cap_user_time-support/20200512-205141
base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git 059c6d68cfc5f85ba3ab71d71a6de380016f7936
config: arm64-allyesconfig (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=arm64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arch/arm64/kernel/perf_event.c: In function 'arch_perf_update_userpage':
>> arch/arm64/kernel/perf_event.c:1187:11: error: 'struct perf_event_mmap_page' has no member named 'time_cycle'; did you mean 'time_cycles'?
1187 | userpg->time_cycle = rd->epoch_cyc;
| ^~~~~~~~~~
| time_cycles
arch/arm64/kernel/perf_event.c:1207:12: error: 'struct perf_event_mmap_page' has no member named 'shift'
1207 | if (userpg->shift == 32) {
| ^~
arch/arm64/kernel/perf_event.c:1208:9: error: 'struct perf_event_mmap_page' has no member named 'shift'
1208 | userpg->shift = 31;
| ^~
vim +1187 arch/arm64/kernel/perf_event.c
1167
1168 void arch_perf_update_userpage(struct perf_event *event,
1169 struct perf_event_mmap_page *userpg, u64 now)
1170 {
1171 struct clock_read_data *rd;
1172 unsigned int seq;
1173
1174 userpg->cap_user_time = 0;
1175 userpg->cap_user_time_zero = 0;
1176 userpg->cap_user_time_short = 0;
1177
1178 do {
1179 rd = sched_clock_read_begin(&seq);
1180
1181 if (rd->read_sched_clock != arch_timer_read_counter)
1182 return;
1183
1184 userpg->time_mult = rd->mult;
1185 userpg->time_shift = rd->shift;
1186 userpg->time_zero = rd->epoch_ns;
> 1187 userpg->time_cycle = rd->epoch_cyc;
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 71774 bytes --]
next prev parent reply other threads:[~2020-05-12 17:44 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-12 12:40 [PATCH 0/5] arm64: perf: Proper cap_user_time* support Peter Zijlstra
2020-05-12 12:40 ` [PATCH 1/5] sched_clock: Expose struct clock_read_data Peter Zijlstra
2020-05-12 12:41 ` [PATCH 2/5] arm64: perf: Implement correct cap_user_time Peter Zijlstra
2020-05-12 14:03 ` Leo Yan
2020-05-12 14:08 ` Peter Zijlstra
2020-05-12 16:05 ` kbuild test robot
2020-05-12 12:41 ` [PATCH 3/5] arm64: perf: Only advertise cap_user_time for arch_timer Peter Zijlstra
2020-05-12 12:41 ` [PATCH 4/5] perf: Add perf_event_mmap_page::cap_user_time_short ABI Peter Zijlstra
2020-05-12 12:41 ` [PATCH 5/5] arm64: perf: Add cap_user_time_short Peter Zijlstra
2020-05-12 14:11 ` Leo Yan
2020-05-12 16:59 ` kbuild test robot [this message]
2020-07-13 6:08 ` [PATCH 0/5] arm64: perf: Proper cap_user_time* support Leo Yan
2020-07-13 10:11 ` Will Deacon
2020-07-13 12:58 ` Leo Yan
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=202005130051.FypZXLuj%lkp@intel.com \
--to=lkp@intel.com \
--cc=acme@kernel.org \
--cc=alexander.shishkin@linux.intel.com \
--cc=catalin.marinas@arm.com \
--cc=daniel.lezcano@linaro.org \
--cc=jolsa@redhat.com \
--cc=kbuild-all@lists.01.org \
--cc=leo.yan@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=maz@kernel.org \
--cc=mingo@redhat.com \
--cc=peterz@infradead.org \
--cc=sboyd@codeaurora.org \
--cc=tglx@linutronix.de \
--cc=will@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;
as well as URLs for NNTP newsgroup(s).