From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============2479946864297919382==" MIME-Version: 1.0 From: Paul E. McKenney To: kbuild-all@lists.01.org Subject: Re: [PATCH tip/core/rcu 23/23] rcutorture: Remove KCSAN stubs Date: Tue, 23 Jun 2020 14:33:24 -0700 Message-ID: <20200623213324.GA18846@paulmck-ThinkPad-P72> In-Reply-To: <202006231153.gfmwkuQf%lkp@intel.com> List-Id: --===============2479946864297919382== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable On Tue, Jun 23, 2020 at 11:50:41AM +0800, kernel test robot wrote: > Hi, > = > I love your patch! Yet something to improve: > = > [auto build test ERROR on tip/core/rcu] > = > url: https://github.com/0day-ci/linux/commits/paulmck-kernel-org/tortu= re-Remove-qemu-dependency-on-EFI-firmware/20200623-085053 > base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git cb3cb= 6733fbd8fd8d2c716095fdca42dadba2063 > config: nios2-allyesconfig (attached as .config) > compiler: nios2-linux-gcc (GCC) 9.3.0 > reproduce (this is a W=3D1 build): > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbi= n/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=3D$HOME/0day COMPILER=3Dgcc-9.3.0 make.cros= s ARCH=3Dnios2 = After consultations with Marco Elver, it looks like the problem is that this patch depends on post-v5.7 KCSAN commits. If you apply this patch much before v5.8-rc1, this is expected behavior. Just to keep things straightforward, I have deferred this patch and its three friends to the v5.10 merge window, by which time everything should have propagated through. In any case, thank you for your testing efforts! Thanx, Paul > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > = > All error/warnings (new ones prefixed by >>): > = > In file included from include/linux/kernel.h:15, > from kernel/rcu/rcutorture.c:16: > kernel/rcu/rcutorture.c: In function 'rcu_torture_stats_print': > >> kernel/rcu/rcutorture.c:1538:3: error: implicit declaration of functio= n 'data_race' [-Werror=3Dimplicit-function-declaration] > 1538 | data_race(n_barrier_successes), > | ^~~~~~~~~ > include/linux/printk.h:312:26: note: in definition of macro 'pr_cont' > 312 | printk(KERN_CONT fmt, ##__VA_ARGS__) > | ^~~~~~~~~~~ > In file included from include/linux/printk.h:7, > from include/linux/kernel.h:15, > from kernel/rcu/rcutorture.c:16: > >> include/linux/kern_levels.h:5:18: warning: format '%ld' expects argume= nt of type 'long int', but argument 2 has type 'int' [-Wformat=3D] > 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ > | ^~~~~~ > include/linux/kern_levels.h:24:19: note: in expansion of macro 'KERN_S= OH' > 24 | #define KERN_CONT KERN_SOH "c" > | ^~~~~~~~ > include/linux/printk.h:312:9: note: in expansion of macro 'KERN_CONT' > 312 | printk(KERN_CONT fmt, ##__VA_ARGS__) > | ^~~~~~~~~ > >> kernel/rcu/rcutorture.c:1537:2: note: in expansion of macro 'pr_cont' > 1537 | pr_cont("barrier: %ld/%ld:%ld ", > | ^~~~~~~ > kernel/rcu/rcutorture.c:1537:22: note: format string is defined here > 1537 | pr_cont("barrier: %ld/%ld:%ld ", > | ~~^ > | | > | long int > | %d > In file included from include/linux/printk.h:7, > from include/linux/kernel.h:15, > from kernel/rcu/rcutorture.c:16: > include/linux/kern_levels.h:5:18: warning: format '%ld' expects argume= nt of type 'long int', but argument 3 has type 'int' [-Wformat=3D] > 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ > | ^~~~~~ > include/linux/kern_levels.h:24:19: note: in expansion of macro 'KERN_S= OH' > 24 | #define KERN_CONT KERN_SOH "c" > | ^~~~~~~~ > include/linux/printk.h:312:9: note: in expansion of macro 'KERN_CONT' > 312 | printk(KERN_CONT fmt, ##__VA_ARGS__) > | ^~~~~~~~~ > >> kernel/rcu/rcutorture.c:1537:2: note: in expansion of macro 'pr_cont' > 1537 | pr_cont("barrier: %ld/%ld:%ld ", > | ^~~~~~~ > kernel/rcu/rcutorture.c:1537:26: note: format string is defined here > 1537 | pr_cont("barrier: %ld/%ld:%ld ", > | ~~^ > | | > | long int > | %d > In file included from include/linux/printk.h:7, > from include/linux/kernel.h:15, > from kernel/rcu/rcutorture.c:16: > include/linux/kern_levels.h:5:18: warning: format '%ld' expects argume= nt of type 'long int', but argument 4 has type 'int' [-Wformat=3D] > 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ > | ^~~~~~ > include/linux/kern_levels.h:24:19: note: in expansion of macro 'KERN_S= OH' > 24 | #define KERN_CONT KERN_SOH "c" > | ^~~~~~~~ > include/linux/printk.h:312:9: note: in expansion of macro 'KERN_CONT' > 312 | printk(KERN_CONT fmt, ##__VA_ARGS__) > | ^~~~~~~~~ > >> kernel/rcu/rcutorture.c:1537:2: note: in expansion of macro 'pr_cont' > 1537 | pr_cont("barrier: %ld/%ld:%ld ", > | ^~~~~~~ > kernel/rcu/rcutorture.c:1537:30: note: format string is defined here > 1537 | pr_cont("barrier: %ld/%ld:%ld ", > | ~~^ > | | > | long int > | %d > In file included from include/linux/printk.h:7, > from include/linux/kernel.h:15, > from kernel/rcu/rcutorture.c:16: > >> include/linux/kern_levels.h:5:18: warning: format '%ld' expects argume= nt of type 'long int', but argument 2 has type 'int' [-Wformat=3D] > 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ > | ^~~~~~ > include/linux/kern_levels.h:24:19: note: in expansion of macro 'KERN_S= OH' > 24 | #define KERN_CONT KERN_SOH "c" > | ^~~~~~~~ > include/linux/printk.h:312:9: note: in expansion of macro 'KERN_CONT' > 312 | printk(KERN_CONT fmt, ##__VA_ARGS__) > | ^~~~~~~~~ > kernel/rcu/rcutorture.c:1541:2: note: in expansion of macro 'pr_cont' > 1541 | pr_cont("read-exits: %ld\n", data_race(n_read_exits)); > | ^~~~~~~ > kernel/rcu/rcutorture.c:1541:25: note: format string is defined here > 1541 | pr_cont("read-exits: %ld\n", data_race(n_read_exits)); > | ~~^ > | | > | long int > | %d > cc1: some warnings being treated as errors > = > vim +/data_race +1538 kernel/rcu/rcutorture.c > = > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1485= = > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1486= /* > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1487= * Print torture statistics. Caller must ensure that there is only > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1488= * one call to this function at a given time!!! This is normally > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1489= * accomplished by relying on the module system to only have one copy > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1490= * of the module loaded, and then by giving the rcu_torture_stats > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1491= * kthread full control (or the init/cleanup functions when rcu_torture_s= tats > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1492= * thread is not running). > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1493= */ > d10089508613f4 kernel/rcu/torture.c Chen Gang 2013-11-07 1494= static void > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1495= rcu_torture_stats_print(void) > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1496= { > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1497= int cpu; > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1498= int i; > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1499= long pipesummary[RCU_TORTURE_PIPE_LEN + 1] =3D { 0 }; > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1500= long batchsummary[RCU_TORTURE_PIPE_LEN + 1] =3D { 0 }; > 5396d31d3a3960 kernel/rcu/rcutorture.c Paul E. McKenney 2020-01-08 1501= struct rcu_torture *rtcp; > ad0dc7f94dbf41 kernel/rcu/rcutorture.c Paul E. McKenney 2014-02-19 1502= static unsigned long rtcv_snap =3D ULONG_MAX; > 0032f4e889764d kernel/rcu/rcutorture.c Paul E. McKenney 2017-08-30 1503= static bool splatted; > 4ffa66992476c9 kernel/rcu/rcutorture.c Paul E. McKenney 2016-06-30 1504= struct task_struct *wtp; > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1505= = > 0a945022778f10 kernel/rcutorture.c KAMEZAWA Hiroyuki 2006-03-28 1506= for_each_possible_cpu(cpu) { > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1507= for (i =3D 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) { > f042a436c8dc9f kernel/rcu/rcutorture.c Paul E. McKenney 2020-01-03 1508= pipesummary[i] +=3D READ_ONCE(per_cpu(rcu_torture_count, cpu)[i]); > f042a436c8dc9f kernel/rcu/rcutorture.c Paul E. McKenney 2020-01-03 1509= batchsummary[i] +=3D READ_ONCE(per_cpu(rcu_torture_batch, cpu)[i]); > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1510= } > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1511= } > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1512= for (i =3D RCU_TORTURE_PIPE_LEN - 1; i >=3D 0; i--) { > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1513= if (pipesummary[i] !=3D 0) > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1514= break; > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1515= } > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1516= = > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1517= pr_alert("%s%s ", torture_type, TORTURE_FLAG); > 5396d31d3a3960 kernel/rcu/rcutorture.c Paul E. McKenney 2020-01-08 1518= rtcp =3D rcu_access_pointer(rcu_torture_current); > 354ea05d027638 kernel/rcu/rcutorture.c Paul E. McKenney 2019-05-25 1519= pr_cont("rtc: %p %s: %lu tfle: %d rta: %d rtaf: %d rtf: %d ", > 5396d31d3a3960 kernel/rcu/rcutorture.c Paul E. McKenney 2020-01-08 1520= rtcp, > 5396d31d3a3960 kernel/rcu/rcutorture.c Paul E. McKenney 2020-01-08 1521= rtcp && !rcu_stall_is_suppressed_at_boot() ? "ver" : "VER", > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1522= rcu_torture_current_version, > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1523= list_empty(&rcu_torture_freelist), > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1524= atomic_read(&n_rcu_torture_alloc), > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1525= atomic_read(&n_rcu_torture_alloc_fail), > 5cf05ad758c30d kernel/rcutorture.c Paul E. McKenney 2012-05-17 1526= atomic_read(&n_rcu_torture_free)); > 472213a675e211 kernel/rcu/rcutorture.c SeongJae Park 2016-08-13 1527= pr_cont("rtmbe: %d rtbe: %ld rtbke: %ld rtbre: %ld ", > 0729fbf3bc7087 kernel/rcutorture.c Paul E. McKenney 2008-06-25 1528= atomic_read(&n_rcu_torture_mberror), > 472213a675e211 kernel/rcu/rcutorture.c SeongJae Park 2016-08-13 1529= n_rcu_torture_barrier_error, > 8e8be45e8e55da kernel/rcutorture.c Paul E. McKenney 2010-09-02 1530= n_rcu_torture_boost_ktrerror, > 5cf05ad758c30d kernel/rcutorture.c Paul E. McKenney 2012-05-17 1531= n_rcu_torture_boost_rterror); > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1532= pr_cont("rtbf: %ld rtb: %ld nt: %ld ", > 8e8be45e8e55da kernel/rcutorture.c Paul E. McKenney 2010-09-02 1533= n_rcu_torture_boost_failure, > 8e8be45e8e55da kernel/rcutorture.c Paul E. McKenney 2010-09-02 1534= n_rcu_torture_boosts, > 8da9a59523b660 kernel/rcu/rcutorture.c Paul E. McKenney 2018-05-22 1535= atomic_long_read(&n_rcu_torture_timers)); > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1536= torture_onoff_stats(); > d038b6ee14fb01 kernel/rcu/rcutorture.c Paul E. McKenney 2020-06-22 @1537= pr_cont("barrier: %ld/%ld:%ld ", > c9527bebb017b8 kernel/rcu/rcutorture.c Paul E. McKenney 2020-02-18 @1538= data_race(n_barrier_successes), > c9527bebb017b8 kernel/rcu/rcutorture.c Paul E. McKenney 2020-02-18 1539= data_race(n_barrier_attempts), > c9527bebb017b8 kernel/rcu/rcutorture.c Paul E. McKenney 2020-02-18 1540= data_race(n_rcu_torture_barrier_error)); > d038b6ee14fb01 kernel/rcu/rcutorture.c Paul E. McKenney 2020-06-22 1541= pr_cont("read-exits: %ld\n", data_race(n_read_exits)); > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1542= = > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1543= pr_alert("%s%s ", torture_type, TORTURE_FLAG); > 8b5ddf8b99dc42 kernel/rcu/rcutorture.c Paul E. McKenney 2019-08-14 1544= if (atomic_read(&n_rcu_torture_mberror) || > 8b5ddf8b99dc42 kernel/rcu/rcutorture.c Paul E. McKenney 2019-08-14 1545= n_rcu_torture_barrier_error || n_rcu_torture_boost_ktrerror || > 8b5ddf8b99dc42 kernel/rcu/rcutorture.c Paul E. McKenney 2019-08-14 1546= n_rcu_torture_boost_rterror || n_rcu_torture_boost_failure || > fae4b54f28f034 kernel/rcutorture.c Paul E. McKenney 2012-02-20 1547= i > 1) { > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1548= pr_cont("%s", "!!! "); > 996417d2c4eb58 kernel/rcutorture.c Paul E. McKenney 2005-11-18 1549= atomic_inc(&n_rcu_torture_error); > 8b5ddf8b99dc42 kernel/rcu/rcutorture.c Paul E. McKenney 2019-08-14 1550= WARN_ON_ONCE(atomic_read(&n_rcu_torture_mberror)); > 8b5ddf8b99dc42 kernel/rcu/rcutorture.c Paul E. McKenney 2019-08-14 1551= WARN_ON_ONCE(n_rcu_torture_barrier_error); // rcu_barrier() > 8b5ddf8b99dc42 kernel/rcu/rcutorture.c Paul E. McKenney 2019-08-14 1552= WARN_ON_ONCE(n_rcu_torture_boost_ktrerror); // no boost kthread > 8b5ddf8b99dc42 kernel/rcu/rcutorture.c Paul E. McKenney 2019-08-14 1553= WARN_ON_ONCE(n_rcu_torture_boost_rterror); // can't set RT prio > 8b5ddf8b99dc42 kernel/rcu/rcutorture.c Paul E. McKenney 2019-08-14 1554= WARN_ON_ONCE(n_rcu_torture_boost_failure); // RCU boost failed > 8b5ddf8b99dc42 kernel/rcu/rcutorture.c Paul E. McKenney 2019-08-14 1555= WARN_ON_ONCE(i > 1); // Too-short grace period > 996417d2c4eb58 kernel/rcutorture.c Paul E. McKenney 2005-11-18 1556= } > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1557= pr_cont("Reader Pipe: "); > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1558= for (i =3D 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1559= pr_cont(" %ld", pipesummary[i]); > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1560= pr_cont("\n"); > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1561= = > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1562= pr_alert("%s%s ", torture_type, TORTURE_FLAG); > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1563= pr_cont("Reader Batch: "); > 72e9bb549280b3 kernel/rcutorture.c Paul E. McKenney 2006-06-27 1564= for (i =3D 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1565= pr_cont(" %ld", batchsummary[i]); > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1566= pr_cont("\n"); > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1567= = > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1568= pr_alert("%s%s ", torture_type, TORTURE_FLAG); > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1569= pr_cont("Free-Block Circulation: "); > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1570= for (i =3D 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) { > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1571= pr_cont(" %d", atomic_read(&rcu_torture_wcount[i])); > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1572= } > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1573= pr_cont("\n"); > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1574= = > c8e5b163101c5d kernel/rcutorture.c Josh Triplett 2007-05-08 1575= if (cur_ops->stats) > eea203fea34845 kernel/rcu/rcutorture.c Joe Perches 2014-07-14 1576= cur_ops->stats(); > ad0dc7f94dbf41 kernel/rcu/rcutorture.c Paul E. McKenney 2014-02-19 1577= if (rtcv_snap =3D=3D rcu_torture_current_version && > 5396d31d3a3960 kernel/rcu/rcutorture.c Paul E. McKenney 2020-01-08 1578= rcu_access_pointer(rcu_torture_current) && > 5396d31d3a3960 kernel/rcu/rcutorture.c Paul E. McKenney 2020-01-08 1579= !rcu_stall_is_suppressed()) { > 7f6733c3c648dd kernel/rcu/rcutorture.c Paul E. McKenney 2017-04-18 1580= int __maybe_unused flags =3D 0; > aebc82644b2c8e kernel/rcu/rcutorture.c Paul E. McKenney 2018-05-01 1581= unsigned long __maybe_unused gp_seq =3D 0; > ad0dc7f94dbf41 kernel/rcu/rcutorture.c Paul E. McKenney 2014-02-19 1582= = > ad0dc7f94dbf41 kernel/rcu/rcutorture.c Paul E. McKenney 2014-02-19 1583= rcutorture_get_gp_data(cur_ops->ttype, > aebc82644b2c8e kernel/rcu/rcutorture.c Paul E. McKenney 2018-05-01 1584= &flags, &gp_seq); > 7f6733c3c648dd kernel/rcu/rcutorture.c Paul E. McKenney 2017-04-18 1585= srcutorture_get_gp_data(cur_ops->ttype, srcu_ctlp, > aebc82644b2c8e kernel/rcu/rcutorture.c Paul E. McKenney 2018-05-01 1586= &flags, &gp_seq); > 4ffa66992476c9 kernel/rcu/rcutorture.c Paul E. McKenney 2016-06-30 1587= wtp =3D READ_ONCE(writer_task); > aebc82644b2c8e kernel/rcu/rcutorture.c Paul E. McKenney 2018-05-01 1588= pr_alert("??? Writer stall state %s(%d) g%lu f%#x ->state %#lx cpu %d\n= ", > 18aff33e731425 kernel/rcu/rcutorture.c Paul E. McKenney 2015-11-17 1589= rcu_torture_writer_state_getname(), > aebc82644b2c8e kernel/rcu/rcutorture.c Paul E. McKenney 2018-05-01 1590= rcu_torture_writer_state, gp_seq, flags, > 808de39cf422aa kernel/rcu/rcutorture.c Paul E. McKenney 2017-06-19 1591= wtp =3D=3D NULL ? ~0UL : wtp->state, > 808de39cf422aa kernel/rcu/rcutorture.c Paul E. McKenney 2017-06-19 1592= wtp =3D=3D NULL ? -1 : (int)task_cpu(wtp)); > 0032f4e889764d kernel/rcu/rcutorture.c Paul E. McKenney 2017-08-30 1593= if (!splatted && wtp) { > 0032f4e889764d kernel/rcu/rcutorture.c Paul E. McKenney 2017-08-30 1594= sched_show_task(wtp); > 0032f4e889764d kernel/rcu/rcutorture.c Paul E. McKenney 2017-08-30 1595= splatted =3D true; > 0032f4e889764d kernel/rcu/rcutorture.c Paul E. McKenney 2017-08-30 1596= } > afea227fd4acf4 kernel/rcu/rcutorture.c Paul E. McKenney 2014-03-12 1597= show_rcu_gp_kthreads(); > 274529ba9bda86 kernel/rcu/rcutorture.c Paul E. McKenney 2016-03-21 1598= rcu_ftrace_dump(DUMP_ALL); > ad0dc7f94dbf41 kernel/rcu/rcutorture.c Paul E. McKenney 2014-02-19 1599= } > ad0dc7f94dbf41 kernel/rcu/rcutorture.c Paul E. McKenney 2014-02-19 1600= rtcv_snap =3D rcu_torture_current_version; > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1601= } > a241ec65aeac3d kernel/rcutorture.c Paul E. McKenney 2005-10-30 1602= = > = > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org --===============2479946864297919382==--