[openeuler:openEuler-1.0-LTS 22104/22122] fs/proc/array.c:614:2: warning: 'gtime' may be used uninitialized in this function
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 5b8899e6883a3bc8649d051cd90b96f37066e356 commit: 4f8730514c736b09927b1b9c08ad946b70639545 [22104/22122] fs/proc: do_task_stat: use sig->stats_lock to gather the threads/children stats config: x86_64-buildonly-randconfig-005-20240416 (https://download.01.org/0day-ci/archive/20240416/202404161806.OZsKNf49-lkp@i...) compiler: gcc-10 (Ubuntu 10.5.0-1ubuntu1) 10.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240416/202404161806.OZsKNf49-lkp@i...)
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/202404161806.OZsKNf49-lkp@intel.com/
Note: it may well be a FALSE warning. FWIW you are at least aware of it now. http://gcc.gnu.org/wiki/Better_Uninitialized_Warnings
All warnings (new ones prefixed by >>):
In file included from include/linux/sched/signal.h:7, from include/linux/sched/cputime.h:5, from fs/proc/array.c:68: include/linux/signal.h: In function 'sigemptyset': include/linux/signal.h:180:22: warning: this statement may fall through [-Wimplicit-fallthrough=] 180 | case 2: set->sig[1] = 0; | ~~~~~~~~~~~~^~~ include/linux/signal.h:181:2: note: here 181 | case 1: set->sig[0] = 0; | ^~~~ fs/proc/array.c: In function 'do_task_stat':
fs/proc/array.c:614:2: warning: 'gtime' may be used uninitialized in this function [-Wmaybe-uninitialized]
614 | seq_put_decimal_ull(m, " ", nsec_to_clock_t(gtime)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
fs/proc/array.c:567:2: warning: 'maj_flt' may be used uninitialized in this function [-Wmaybe-uninitialized]
567 | seq_put_decimal_ull(m, " ", maj_flt); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
fs/proc/array.c:565:2: warning: 'min_flt' may be used uninitialized in this function [-Wmaybe-uninitialized]
565 | seq_put_decimal_ull(m, " ", min_flt); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/gtime +614 fs/proc/array.c
^1da177e4c3f41 Linus Torvalds 2005-04-16 432 ee992744ea53db Eric W. Biederman 2008-02-08 433 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns, ee992744ea53db Eric W. Biederman 2008-02-08 434 struct pid *pid, struct task_struct *task, int whole) ^1da177e4c3f41 Linus Torvalds 2005-04-16 435 { b2f73922d11968 Ingo Molnar 2015-09-30 436 unsigned long vsize, eip, esp, wchan = 0; 715be1fce0d964 Jan Engelhardt 2012-05-31 437 int priority, nice; ^1da177e4c3f41 Linus Torvalds 2005-04-16 438 int tty_pgrp = -1, tty_nr = 0; ^1da177e4c3f41 Linus Torvalds 2005-04-16 439 sigset_t sigign, sigcatch; ^1da177e4c3f41 Linus Torvalds 2005-04-16 440 char state; a593d6edeb0a5a Oleg Nesterov 2006-10-02 441 pid_t ppid = 0, pgid = -1, sid = -1; ^1da177e4c3f41 Linus Torvalds 2005-04-16 442 int num_threads = 0; f83ce3e6b02d5e Jake Edge 2009-05-04 443 int permitted; ^1da177e4c3f41 Linus Torvalds 2005-04-16 444 struct mm_struct *mm; ^1da177e4c3f41 Linus Torvalds 2005-04-16 445 unsigned long long start_time; 4f8730514c736b Oleg Nesterov 2024-04-13 446 unsigned long cmin_flt, cmaj_flt, min_flt, maj_flt; 4f8730514c736b Oleg Nesterov 2024-04-13 447 u64 cutime, cstime, cgtime, utime, stime, gtime; ^1da177e4c3f41 Linus Torvalds 2005-04-16 448 unsigned long rsslim = 0; a593d6edeb0a5a Oleg Nesterov 2006-10-02 449 unsigned long flags; 08132d3d089b9a Eric W. Biederman 2024-04-13 450 int exit_code = task->exit_code; 4f8730514c736b Oleg Nesterov 2024-04-13 451 struct signal_struct *sig = task->signal; 4f8730514c736b Oleg Nesterov 2024-04-13 452 unsigned int seq = 1; ^1da177e4c3f41 Linus Torvalds 2005-04-16 453 ^1da177e4c3f41 Linus Torvalds 2005-04-16 454 state = *get_task_state(task); ^1da177e4c3f41 Linus Torvalds 2005-04-16 455 vsize = eip = esp = 0; caaee6234d05a5 Jann Horn 2016-01-20 456 permitted = ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS | PTRACE_MODE_NOAUDIT); ^1da177e4c3f41 Linus Torvalds 2005-04-16 457 mm = get_task_mm(task); ^1da177e4c3f41 Linus Torvalds 2005-04-16 458 if (mm) { ^1da177e4c3f41 Linus Torvalds 2005-04-16 459 vsize = task_vsize(mm); 0a1eb2d474edfe Andy Lutomirski 2016-09-30 460 /* 0a1eb2d474edfe Andy Lutomirski 2016-09-30 461 * esp and eip are intentionally zeroed out. There is no 0a1eb2d474edfe Andy Lutomirski 2016-09-30 462 * non-racy way to read them without freezing the task. 0a1eb2d474edfe Andy Lutomirski 2016-09-30 463 * Programs that need reliable values can use ptrace(2). fd7d56270b526c John Ogness 2017-09-14 464 * fd7d56270b526c John Ogness 2017-09-14 465 * The only exception is if the task is core dumping because fd7d56270b526c John Ogness 2017-09-14 466 * a program is not able to use ptrace(2) in that case. It is fd7d56270b526c John Ogness 2017-09-14 467 * safe because the task has stopped executing permanently. 0a1eb2d474edfe Andy Lutomirski 2016-09-30 468 */ ef7622dbb87776 John Ogness 2019-07-04 469 if (permitted && (task->flags & (PF_EXITING|PF_DUMPCORE))) { 8bb2ee192e482c Alexey Dobriyan 2018-01-18 470 if (try_get_task_stack(task)) { fd7d56270b526c John Ogness 2017-09-14 471 eip = KSTK_EIP(task); fd7d56270b526c John Ogness 2017-09-14 472 esp = KSTK_ESP(task); 8bb2ee192e482c Alexey Dobriyan 2018-01-18 473 put_task_stack(task); 8bb2ee192e482c Alexey Dobriyan 2018-01-18 474 } fd7d56270b526c John Ogness 2017-09-14 475 } f83ce3e6b02d5e Jake Edge 2009-05-04 476 } ^1da177e4c3f41 Linus Torvalds 2005-04-16 477 ^1da177e4c3f41 Linus Torvalds 2005-04-16 478 sigemptyset(&sigign); ^1da177e4c3f41 Linus Torvalds 2005-04-16 479 sigemptyset(&sigcatch); 3cfd0885fac78c Alan Cox 2006-09-29 480 a593d6edeb0a5a Oleg Nesterov 2006-10-02 481 if (lock_task_sighand(task, &flags)) { 915935041281c6 Oleg Nesterov 2006-12-08 482 if (sig->tty) { 5d0fdf1e018998 Alan Cox 2008-04-30 483 struct pid *pgrp = tty_get_pgrp(sig->tty); 5d0fdf1e018998 Alan Cox 2008-04-30 484 tty_pgrp = pid_nr_ns(pgrp, ns); 5d0fdf1e018998 Alan Cox 2008-04-30 485 put_pid(pgrp); 915935041281c6 Oleg Nesterov 2006-12-08 486 tty_nr = new_encode_dev(tty_devnum(sig->tty)); a593d6edeb0a5a Oleg Nesterov 2006-10-02 487 } a593d6edeb0a5a Oleg Nesterov 2006-10-02 488 7e49827cc937a7 Oleg Nesterov 2010-05-26 489 num_threads = get_nr_threads(task); ^1da177e4c3f41 Linus Torvalds 2005-04-16 490 collect_sigign_sigcatch(task, &sigign, &sigcatch); ^1da177e4c3f41 Linus Torvalds 2005-04-16 491 6aa7de059173a9 Mark Rutland 2017-10-23 492 rsslim = READ_ONCE(sig->rlim[RLIMIT_RSS].rlim_cur); a593d6edeb0a5a Oleg Nesterov 2006-10-02 493 ^1da177e4c3f41 Linus Torvalds 2005-04-16 494 if (whole) { 08132d3d089b9a Eric W. Biederman 2024-04-13 495 if (sig->flags & (SIGNAL_GROUP_EXIT | SIGNAL_STOP_STOPPED)) 08132d3d089b9a Eric W. Biederman 2024-04-13 496 exit_code = sig->group_exit_code; ^1da177e4c3f41 Linus Torvalds 2005-04-16 497 } a593d6edeb0a5a Oleg Nesterov 2006-10-02 498 b488893a390edf Pavel Emelyanov 2007-10-18 499 sid = task_session_nr_ns(task, ns); a98fdcef941e10 Oleg Nesterov 2008-01-15 500 ppid = task_tgid_nr_ns(task->real_parent, ns); b488893a390edf Pavel Emelyanov 2007-10-18 501 pgid = task_pgrp_nr_ns(task, ns); a593d6edeb0a5a Oleg Nesterov 2006-10-02 502 a593d6edeb0a5a Oleg Nesterov 2006-10-02 503 unlock_task_sighand(task, &flags); ^1da177e4c3f41 Linus Torvalds 2005-04-16 504 } ^1da177e4c3f41 Linus Torvalds 2005-04-16 505 f83ce3e6b02d5e Jake Edge 2009-05-04 506 if (permitted && (!whole || num_threads < 2)) ^1da177e4c3f41 Linus Torvalds 2005-04-16 507 wchan = get_wchan(task); f59c1abf66d159 Oleg Nesterov 2024-04-13 508 4f8730514c736b Oleg Nesterov 2024-04-13 509 do { 4f8730514c736b Oleg Nesterov 2024-04-13 510 seq++; /* 2 on the 1st/lockless path, otherwise odd */ 4f8730514c736b Oleg Nesterov 2024-04-13 511 flags = read_seqbegin_or_lock_irqsave(&sig->stats_lock, &seq); 4f8730514c736b Oleg Nesterov 2024-04-13 512 4f8730514c736b Oleg Nesterov 2024-04-13 513 cmin_flt = sig->cmin_flt; 4f8730514c736b Oleg Nesterov 2024-04-13 514 cmaj_flt = sig->cmaj_flt; 4f8730514c736b Oleg Nesterov 2024-04-13 515 cutime = sig->cutime; 4f8730514c736b Oleg Nesterov 2024-04-13 516 cstime = sig->cstime; 4f8730514c736b Oleg Nesterov 2024-04-13 517 cgtime = sig->cgtime; 4f8730514c736b Oleg Nesterov 2024-04-13 518 4f8730514c736b Oleg Nesterov 2024-04-13 519 if (whole) { 4f8730514c736b Oleg Nesterov 2024-04-13 520 struct task_struct *t; 4f8730514c736b Oleg Nesterov 2024-04-13 521 4f8730514c736b Oleg Nesterov 2024-04-13 522 min_flt = sig->min_flt; 4f8730514c736b Oleg Nesterov 2024-04-13 523 maj_flt = sig->maj_flt; 4f8730514c736b Oleg Nesterov 2024-04-13 524 gtime = sig->gtime; 4f8730514c736b Oleg Nesterov 2024-04-13 525 4f8730514c736b Oleg Nesterov 2024-04-13 526 rcu_read_lock(); 4f8730514c736b Oleg Nesterov 2024-04-13 527 __for_each_thread(sig, t) { 4f8730514c736b Oleg Nesterov 2024-04-13 528 min_flt += t->min_flt; 4f8730514c736b Oleg Nesterov 2024-04-13 529 maj_flt += t->maj_flt; 4f8730514c736b Oleg Nesterov 2024-04-13 530 gtime += task_gtime(t); 4f8730514c736b Oleg Nesterov 2024-04-13 531 } 4f8730514c736b Oleg Nesterov 2024-04-13 532 rcu_read_unlock(); 4f8730514c736b Oleg Nesterov 2024-04-13 533 } 4f8730514c736b Oleg Nesterov 2024-04-13 534 } while (need_seqretry(&sig->stats_lock, seq)); 4f8730514c736b Oleg Nesterov 2024-04-13 535 done_seqretry_irqrestore(&sig->stats_lock, seq, flags); 4f8730514c736b Oleg Nesterov 2024-04-13 536 f59c1abf66d159 Oleg Nesterov 2024-04-13 537 if (whole) { f59c1abf66d159 Oleg Nesterov 2024-04-13 538 thread_group_cputime_adjusted(task, &utime, &stime); f59c1abf66d159 Oleg Nesterov 2024-04-13 539 } else { f59c1abf66d159 Oleg Nesterov 2024-04-13 540 task_cputime_adjusted(task, &utime, &stime); ^1da177e4c3f41 Linus Torvalds 2005-04-16 541 min_flt = task->min_flt; ^1da177e4c3f41 Linus Torvalds 2005-04-16 542 maj_flt = task->maj_flt; 6fac4829ce0ef9 Frederic Weisbecker 2012-11-13 543 gtime = task_gtime(task); ^1da177e4c3f41 Linus Torvalds 2005-04-16 544 } ^1da177e4c3f41 Linus Torvalds 2005-04-16 545 ^1da177e4c3f41 Linus Torvalds 2005-04-16 546 /* scale priority and nice values from timeslices to -20..20 */ ^1da177e4c3f41 Linus Torvalds 2005-04-16 547 /* to make it look like a "normal" Unix priority/nice value */ ^1da177e4c3f41 Linus Torvalds 2005-04-16 548 priority = task_prio(task); ^1da177e4c3f41 Linus Torvalds 2005-04-16 549 nice = task_nice(task); ^1da177e4c3f41 Linus Torvalds 2005-04-16 550 ^1da177e4c3f41 Linus Torvalds 2005-04-16 551 /* convert nsec -> ticks */ 57e0be041d9e21 Thomas Gleixner 2014-07-16 552 start_time = nsec_to_clock_t(task->real_start_time); ^1da177e4c3f41 Linus Torvalds 2005-04-16 553 d0f02231222b31 Andrei Vagin 2018-04-10 554 seq_put_decimal_ull(m, "", pid_nr_ns(pid, ns)); d0f02231222b31 Andrei Vagin 2018-04-10 555 seq_puts(m, " ("); 88b72b31e15f9d Tejun Heo 2018-05-18 556 proc_task_name(m, task, false); d0f02231222b31 Andrei Vagin 2018-04-10 557 seq_puts(m, ") "); d0f02231222b31 Andrei Vagin 2018-04-10 558 seq_putc(m, state); 75ba1d07fd6a49 Joe Perches 2016-10-07 559 seq_put_decimal_ll(m, " ", ppid); 75ba1d07fd6a49 Joe Perches 2016-10-07 560 seq_put_decimal_ll(m, " ", pgid); 75ba1d07fd6a49 Joe Perches 2016-10-07 561 seq_put_decimal_ll(m, " ", sid); 75ba1d07fd6a49 Joe Perches 2016-10-07 562 seq_put_decimal_ll(m, " ", tty_nr); 75ba1d07fd6a49 Joe Perches 2016-10-07 563 seq_put_decimal_ll(m, " ", tty_pgrp); 75ba1d07fd6a49 Joe Perches 2016-10-07 564 seq_put_decimal_ull(m, " ", task->flags); 75ba1d07fd6a49 Joe Perches 2016-10-07 @565 seq_put_decimal_ull(m, " ", min_flt); 75ba1d07fd6a49 Joe Perches 2016-10-07 566 seq_put_decimal_ull(m, " ", cmin_flt); 75ba1d07fd6a49 Joe Perches 2016-10-07 @567 seq_put_decimal_ull(m, " ", maj_flt); 75ba1d07fd6a49 Joe Perches 2016-10-07 568 seq_put_decimal_ull(m, " ", cmaj_flt); 5613fda9a503cd Frederic Weisbecker 2017-01-31 569 seq_put_decimal_ull(m, " ", nsec_to_clock_t(utime)); 5613fda9a503cd Frederic Weisbecker 2017-01-31 570 seq_put_decimal_ull(m, " ", nsec_to_clock_t(stime)); 5613fda9a503cd Frederic Weisbecker 2017-01-31 571 seq_put_decimal_ll(m, " ", nsec_to_clock_t(cutime)); 5613fda9a503cd Frederic Weisbecker 2017-01-31 572 seq_put_decimal_ll(m, " ", nsec_to_clock_t(cstime)); 75ba1d07fd6a49 Joe Perches 2016-10-07 573 seq_put_decimal_ll(m, " ", priority); 75ba1d07fd6a49 Joe Perches 2016-10-07 574 seq_put_decimal_ll(m, " ", nice); 75ba1d07fd6a49 Joe Perches 2016-10-07 575 seq_put_decimal_ll(m, " ", num_threads); 75ba1d07fd6a49 Joe Perches 2016-10-07 576 seq_put_decimal_ull(m, " ", 0); 75ba1d07fd6a49 Joe Perches 2016-10-07 577 seq_put_decimal_ull(m, " ", start_time); 75ba1d07fd6a49 Joe Perches 2016-10-07 578 seq_put_decimal_ull(m, " ", vsize); 75ba1d07fd6a49 Joe Perches 2016-10-07 579 seq_put_decimal_ull(m, " ", mm ? get_mm_rss(mm) : 0); 75ba1d07fd6a49 Joe Perches 2016-10-07 580 seq_put_decimal_ull(m, " ", rsslim); 75ba1d07fd6a49 Joe Perches 2016-10-07 581 seq_put_decimal_ull(m, " ", mm ? (permitted ? mm->start_code : 1) : 0); 75ba1d07fd6a49 Joe Perches 2016-10-07 582 seq_put_decimal_ull(m, " ", mm ? (permitted ? mm->end_code : 1) : 0); 75ba1d07fd6a49 Joe Perches 2016-10-07 583 seq_put_decimal_ull(m, " ", (permitted && mm) ? mm->start_stack : 0); 75ba1d07fd6a49 Joe Perches 2016-10-07 584 seq_put_decimal_ull(m, " ", esp); 75ba1d07fd6a49 Joe Perches 2016-10-07 585 seq_put_decimal_ull(m, " ", eip); ^1da177e4c3f41 Linus Torvalds 2005-04-16 586 /* The signal information here is obsolete. ^1da177e4c3f41 Linus Torvalds 2005-04-16 587 * It must be decimal for Linux 2.0 compatibility. ^1da177e4c3f41 Linus Torvalds 2005-04-16 588 * Use /proc/#/status for real-time signals. ^1da177e4c3f41 Linus Torvalds 2005-04-16 589 */ 75ba1d07fd6a49 Joe Perches 2016-10-07 590 seq_put_decimal_ull(m, " ", task->pending.signal.sig[0] & 0x7fffffffUL); 75ba1d07fd6a49 Joe Perches 2016-10-07 591 seq_put_decimal_ull(m, " ", task->blocked.sig[0] & 0x7fffffffUL); 75ba1d07fd6a49 Joe Perches 2016-10-07 592 seq_put_decimal_ull(m, " ", sigign.sig[0] & 0x7fffffffUL); 75ba1d07fd6a49 Joe Perches 2016-10-07 593 seq_put_decimal_ull(m, " ", sigcatch.sig[0] & 0x7fffffffUL); b2f73922d11968 Ingo Molnar 2015-09-30 594 b2f73922d11968 Ingo Molnar 2015-09-30 595 /* b2f73922d11968 Ingo Molnar 2015-09-30 596 * We used to output the absolute kernel address, but that's an b2f73922d11968 Ingo Molnar 2015-09-30 597 * information leak - so instead we show a 0/1 flag here, to signal b2f73922d11968 Ingo Molnar 2015-09-30 598 * to user-space whether there's a wchan field in /proc/PID/wchan. b2f73922d11968 Ingo Molnar 2015-09-30 599 * b2f73922d11968 Ingo Molnar 2015-09-30 600 * This works with older implementations of procps as well. b2f73922d11968 Ingo Molnar 2015-09-30 601 */ b2f73922d11968 Ingo Molnar 2015-09-30 602 if (wchan) b2f73922d11968 Ingo Molnar 2015-09-30 603 seq_puts(m, " 1"); b2f73922d11968 Ingo Molnar 2015-09-30 604 else b2f73922d11968 Ingo Molnar 2015-09-30 605 seq_puts(m, " 0"); b2f73922d11968 Ingo Molnar 2015-09-30 606 75ba1d07fd6a49 Joe Perches 2016-10-07 607 seq_put_decimal_ull(m, " ", 0); 75ba1d07fd6a49 Joe Perches 2016-10-07 608 seq_put_decimal_ull(m, " ", 0); 75ba1d07fd6a49 Joe Perches 2016-10-07 609 seq_put_decimal_ll(m, " ", task->exit_signal); 75ba1d07fd6a49 Joe Perches 2016-10-07 610 seq_put_decimal_ll(m, " ", task_cpu(task)); 75ba1d07fd6a49 Joe Perches 2016-10-07 611 seq_put_decimal_ull(m, " ", task->rt_priority); 75ba1d07fd6a49 Joe Perches 2016-10-07 612 seq_put_decimal_ull(m, " ", task->policy); 75ba1d07fd6a49 Joe Perches 2016-10-07 613 seq_put_decimal_ull(m, " ", delayacct_blkio_ticks(task)); 16a6d9be90373f Frederic Weisbecker 2017-01-31 @614 seq_put_decimal_ull(m, " ", nsec_to_clock_t(gtime)); 16a6d9be90373f Frederic Weisbecker 2017-01-31 615 seq_put_decimal_ll(m, " ", nsec_to_clock_t(cgtime)); 5b172087f99189 Cyrill Gorcunov 2012-05-31 616 5b172087f99189 Cyrill Gorcunov 2012-05-31 617 if (mm && permitted) { 75ba1d07fd6a49 Joe Perches 2016-10-07 618 seq_put_decimal_ull(m, " ", mm->start_data); 75ba1d07fd6a49 Joe Perches 2016-10-07 619 seq_put_decimal_ull(m, " ", mm->end_data); 75ba1d07fd6a49 Joe Perches 2016-10-07 620 seq_put_decimal_ull(m, " ", mm->start_brk); 75ba1d07fd6a49 Joe Perches 2016-10-07 621 seq_put_decimal_ull(m, " ", mm->arg_start); 75ba1d07fd6a49 Joe Perches 2016-10-07 622 seq_put_decimal_ull(m, " ", mm->arg_end); 75ba1d07fd6a49 Joe Perches 2016-10-07 623 seq_put_decimal_ull(m, " ", mm->env_start); 75ba1d07fd6a49 Joe Perches 2016-10-07 624 seq_put_decimal_ull(m, " ", mm->env_end); 5b172087f99189 Cyrill Gorcunov 2012-05-31 625 } else 75ba1d07fd6a49 Joe Perches 2016-10-07 626 seq_puts(m, " 0 0 0 0 0 0 0"); 5b172087f99189 Cyrill Gorcunov 2012-05-31 627 5b172087f99189 Cyrill Gorcunov 2012-05-31 628 if (permitted) 08132d3d089b9a Eric W. Biederman 2024-04-13 629 seq_put_decimal_ll(m, " ", exit_code); 5b172087f99189 Cyrill Gorcunov 2012-05-31 630 else 75ba1d07fd6a49 Joe Perches 2016-10-07 631 seq_puts(m, " 0"); 5b172087f99189 Cyrill Gorcunov 2012-05-31 632 bda7bad62bc4c4 KAMEZAWA Hiroyuki 2012-03-23 633 seq_putc(m, '\n'); ^1da177e4c3f41 Linus Torvalds 2005-04-16 634 if (mm) ^1da177e4c3f41 Linus Torvalds 2005-04-16 635 mmput(mm); ee992744ea53db Eric W. Biederman 2008-02-08 636 return 0; ^1da177e4c3f41 Linus Torvalds 2005-04-16 637 } ^1da177e4c3f41 Linus Torvalds 2005-04-16 638
:::::: The code at line 614 was first introduced by commit :::::: 16a6d9be90373fb0b521850cd0185a4d460dd152 sched/cputime: Convert guest time accounting to nsecs (u64)
:::::: TO: Frederic Weisbecker fweisbec@gmail.com :::::: CC: Ingo Molnar mingo@kernel.org
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kernel test robot