* Re: [PATCH 2/3] kernel/pid: Remove default pid_max value
[not found] <20240408145819.8787-3-mkoutny@suse.com>
@ 2024-04-09 0:45 ` kernel test robot
2024-04-09 1:38 ` kernel test robot
1 sibling, 0 replies; 2+ messages in thread
From: kernel test robot @ 2024-04-09 0:45 UTC (permalink / raw)
To: Michal Koutný, linux-kernel, linux-trace-kernel
Cc: oe-kbuild-all, Steven Rostedt, Masami Hiramatsu,
Mathieu Desnoyers, Christian Brauner, Oleg Nesterov,
Kent Overstreet, Kees Cook, Michal Koutný,
Andrew Morton, Linux Memory Management List, Tycho Andersen,
Jens Axboe, Aleksa Sarai
Hi Michal,
kernel test robot noticed the following build warnings:
[auto build test WARNING on fec50db7033ea478773b159e0e2efb135270e3b7]
url: https://github.com/intel-lab-lkp/linux/commits/Michal-Koutn/tracing-Remove-dependency-of-saved_cmdlines_buffer-on-PID_MAX_DEFAULT/20240408-230031
base: fec50db7033ea478773b159e0e2efb135270e3b7
patch link: https://lore.kernel.org/r/20240408145819.8787-3-mkoutny%40suse.com
patch subject: [PATCH 2/3] kernel/pid: Remove default pid_max value
config: alpha-allnoconfig (https://download.01.org/0day-ci/archive/20240409/202404090849.mgJ3z0xI-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240409/202404090849.mgJ3z0xI-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/202404090849.mgJ3z0xI-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> kernel/sysctl.c:1819:35: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
1819 | .extra2 = &pid_max_max,
| ^
vim +/const +1819 kernel/sysctl.c
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1617
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1618 static struct ctl_table kern_table[] = {
^1da177e4c3f41 Linus Torvalds 2005-04-16 1619 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1620 .procname = "panic",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1621 .data = &panic_timeout,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1622 .maxlen = sizeof(int),
49f0ce5f92321c Jerome Marchand 2014-01-21 1623 .mode = 0644,
6d4561110a3e9f Eric W. Biederman 2009-11-16 1624 .proc_handler = proc_dointvec,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1625 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1626 #ifdef CONFIG_PROC_SYSCTL
^1da177e4c3f41 Linus Torvalds 2005-04-16 1627 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1628 .procname = "tainted",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1629 .maxlen = sizeof(long),
^1da177e4c3f41 Linus Torvalds 2005-04-16 1630 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1631 .proc_handler = proc_taint,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1632 },
2da02997e08d3e David Rientjes 2009-01-06 1633 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1634 .procname = "sysctl_writes_strict",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1635 .data = &sysctl_writes_strict,
9e3961a0979817 Prarit Bhargava 2014-12-10 1636 .maxlen = sizeof(int),
2da02997e08d3e David Rientjes 2009-01-06 1637 .mode = 0644,
9e3961a0979817 Prarit Bhargava 2014-12-10 1638 .proc_handler = proc_dointvec_minmax,
78e36f3b0dae58 Xiaoming Ni 2022-01-21 1639 .extra1 = SYSCTL_NEG_ONE,
eec4844fae7c03 Matteo Croce 2019-07-18 1640 .extra2 = SYSCTL_ONE,
2da02997e08d3e David Rientjes 2009-01-06 1641 },
964c9dff009189 Alexander Popov 2018-08-17 1642 #endif
1efff914afac8a Theodore Ts'o 2015-03-17 1643 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1644 .procname = "print-fatal-signals",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1645 .data = &print_fatal_signals,
964c9dff009189 Alexander Popov 2018-08-17 1646 .maxlen = sizeof(int),
1efff914afac8a Theodore Ts'o 2015-03-17 1647 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1648 .proc_handler = proc_dointvec,
1efff914afac8a Theodore Ts'o 2015-03-17 1649 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1650 #ifdef CONFIG_SPARC
^1da177e4c3f41 Linus Torvalds 2005-04-16 1651 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1652 .procname = "reboot-cmd",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1653 .data = reboot_command,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1654 .maxlen = 256,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1655 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1656 .proc_handler = proc_dostring,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1657 },
^1da177e4c3f41 Linus Torvalds 2005-04-16 1658 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1659 .procname = "stop-a",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1660 .data = &stop_a_enabled,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1661 .maxlen = sizeof (int),
^1da177e4c3f41 Linus Torvalds 2005-04-16 1662 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1663 .proc_handler = proc_dointvec,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1664 },
06808b0827e1cd Lee Schermerhorn 2009-12-14 1665 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1666 .procname = "scons-poweroff",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1667 .data = &scons_pwroff,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1668 .maxlen = sizeof (int),
06808b0827e1cd Lee Schermerhorn 2009-12-14 1669 .mode = 0644,
6d4561110a3e9f Eric W. Biederman 2009-11-16 1670 .proc_handler = proc_dointvec,
06808b0827e1cd Lee Schermerhorn 2009-12-14 1671 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1672 #endif
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1673 #ifdef CONFIG_SPARC64
4518085e127dff Kemi Wang 2017-11-15 1674 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1675 .procname = "tsb-ratio",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1676 .data = &sysctl_tsb_ratio,
4518085e127dff Kemi Wang 2017-11-15 1677 .maxlen = sizeof (int),
4518085e127dff Kemi Wang 2017-11-15 1678 .mode = 0644,
6d4561110a3e9f Eric W. Biederman 2009-11-16 1679 .proc_handler = proc_dointvec,
4518085e127dff Kemi Wang 2017-11-15 1680 },
06808b0827e1cd Lee Schermerhorn 2009-12-14 1681 #endif
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1682 #ifdef CONFIG_PARISC
^1da177e4c3f41 Linus Torvalds 2005-04-16 1683 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1684 .procname = "soft-power",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1685 .data = &pwrsw_enabled,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1686 .maxlen = sizeof (int),
^1da177e4c3f41 Linus Torvalds 2005-04-16 1687 .mode = 0644,
6d4561110a3e9f Eric W. Biederman 2009-11-16 1688 .proc_handler = proc_dointvec,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1689 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1690 #endif
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1691 #ifdef CONFIG_SYSCTL_ARCH_UNALIGN_ALLOW
d1c3fb1f8f29c4 Nishanth Aravamudan 2007-12-17 1692 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1693 .procname = "unaligned-trap",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1694 .data = &unaligned_enabled,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1695 .maxlen = sizeof (int),
d1c3fb1f8f29c4 Nishanth Aravamudan 2007-12-17 1696 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1697 .proc_handler = proc_dointvec,
d1c3fb1f8f29c4 Nishanth Aravamudan 2007-12-17 1698 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1699 #endif
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1700 #ifdef CONFIG_STACK_TRACER
76ab0f530e4a01 Mel Gorman 2010-05-24 1701 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1702 .procname = "stack_tracer_enabled",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1703 .data = &stack_tracer_enabled,
76ab0f530e4a01 Mel Gorman 2010-05-24 1704 .maxlen = sizeof(int),
2da02997e08d3e David Rientjes 2009-01-06 1705 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1706 .proc_handler = stack_trace_sysctl,
76ab0f530e4a01 Mel Gorman 2010-05-24 1707 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1708 #endif
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1709 #ifdef CONFIG_TRACING
5e7719058079a1 Mel Gorman 2010-05-24 1710 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1711 .procname = "ftrace_dump_on_oops",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1712 .data = &ftrace_dump_on_oops,
19f0423fd55c30 Huang Yiwei 2024-02-23 1713 .maxlen = MAX_TRACER_SIZE,
5e7719058079a1 Mel Gorman 2010-05-24 1714 .mode = 0644,
19f0423fd55c30 Huang Yiwei 2024-02-23 1715 .proc_handler = proc_dostring,
5e7719058079a1 Mel Gorman 2010-05-24 1716 },
5bbe3547aa3ba5 Eric B Munson 2015-04-15 1717 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1718 .procname = "traceoff_on_warning",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1719 .data = &__disable_trace_on_warning,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1720 .maxlen = sizeof(__disable_trace_on_warning),
5bbe3547aa3ba5 Eric B Munson 2015-04-15 1721 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1722 .proc_handler = proc_dointvec,
5bbe3547aa3ba5 Eric B Munson 2015-04-15 1723 },
^1da177e4c3f41 Linus Torvalds 2005-04-16 1724 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1725 .procname = "tracepoint_printk",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1726 .data = &tracepoint_printk,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1727 .maxlen = sizeof(tracepoint_printk),
^1da177e4c3f41 Linus Torvalds 2005-04-16 1728 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1729 .proc_handler = tracepoint_printk_sysctl,
1c30844d2dfe27 Mel Gorman 2018-12-28 1730 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1731 #endif
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1732 #ifdef CONFIG_MODULES
8ad4b1fb820534 Rohit Seth 2006-01-08 1733 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1734 .procname = "modprobe",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1735 .data = &modprobe_path,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1736 .maxlen = KMOD_PATH_LEN,
8ad4b1fb820534 Rohit Seth 2006-01-08 1737 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1738 .proc_handler = proc_dostring,
8ad4b1fb820534 Rohit Seth 2006-01-08 1739 },
^1da177e4c3f41 Linus Torvalds 2005-04-16 1740 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1741 .procname = "modules_disabled",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1742 .data = &modules_disabled,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1743 .maxlen = sizeof(int),
^1da177e4c3f41 Linus Torvalds 2005-04-16 1744 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1745 /* only handle a transition from default "0" to "1" */
3e26120cc7c819 WANG Cong 2009-12-17 1746 .proc_handler = proc_dointvec_minmax,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1747 .extra1 = SYSCTL_ONE,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1748 .extra2 = SYSCTL_ONE,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1749 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1750 #endif
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1751 #ifdef CONFIG_UEVENT_HELPER
dd8632a12e500a Paul Mundt 2009-01-08 1752 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1753 .procname = "hotplug",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1754 .data = &uevent_helper,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1755 .maxlen = UEVENT_HELPER_PATH_LEN,
dd8632a12e500a Paul Mundt 2009-01-08 1756 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1757 .proc_handler = proc_dostring,
dd8632a12e500a Paul Mundt 2009-01-08 1758 },
^1da177e4c3f41 Linus Torvalds 2005-04-16 1759 #endif
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1760 #ifdef CONFIG_MAGIC_SYSRQ
^1da177e4c3f41 Linus Torvalds 2005-04-16 1761 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1762 .procname = "sysrq",
e5ff215941d59f Andi Kleen 2008-07-23 1763 .data = NULL,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1764 .maxlen = sizeof (int),
^1da177e4c3f41 Linus Torvalds 2005-04-16 1765 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1766 .proc_handler = sysrq_sysctl_handler,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1767 },
^1da177e4c3f41 Linus Torvalds 2005-04-16 1768 #endif
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1769 #ifdef CONFIG_PROC_SYSCTL
^1da177e4c3f41 Linus Torvalds 2005-04-16 1770 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1771 .procname = "cad_pid",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1772 .data = NULL,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1773 .maxlen = sizeof (int),
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1774 .mode = 0600,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1775 .proc_handler = proc_do_cad_pid,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1776 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1777 #endif
9d0243bca345d5 Andrew Morton 2006-01-08 1778 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1779 .procname = "threads-max",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1780 .data = NULL,
9d0243bca345d5 Andrew Morton 2006-01-08 1781 .maxlen = sizeof(int),
^1da177e4c3f41 Linus Torvalds 2005-04-16 1782 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1783 .proc_handler = sysctl_max_threads,
9d0243bca345d5 Andrew Morton 2006-01-08 1784 },
1743660b911bfb Christoph Lameter 2006-01-18 1785 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1786 .procname = "overflowuid",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1787 .data = &overflowuid,
5e7719058079a1 Mel Gorman 2010-05-24 1788 .maxlen = sizeof(int),
1743660b911bfb Christoph Lameter 2006-01-18 1789 .mode = 0644,
6b7e5cad651a2b Matthew Wilcox 2019-03-05 1790 .proc_handler = proc_dointvec_minmax,
2452dcb9f7f2ba Xiaoming Ni 2022-01-21 1791 .extra1 = SYSCTL_ZERO,
54771613e8a7db Luis Chamberlain 2022-01-21 1792 .extra2 = SYSCTL_MAXOLDUID,
1743660b911bfb Christoph Lameter 2006-01-18 1793 },
9614634fe6a138 Christoph Lameter 2006-07-03 1794 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1795 .procname = "overflowgid",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1796 .data = &overflowgid,
5bbe3547aa3ba5 Eric B Munson 2015-04-15 1797 .maxlen = sizeof(int),
9614634fe6a138 Christoph Lameter 2006-07-03 1798 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1799 .proc_handler = proc_dointvec_minmax,
2452dcb9f7f2ba Xiaoming Ni 2022-01-21 1800 .extra1 = SYSCTL_ZERO,
54771613e8a7db Luis Chamberlain 2022-01-21 1801 .extra2 = SYSCTL_MAXOLDUID,
9614634fe6a138 Christoph Lameter 2006-07-03 1802 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1803 #ifdef CONFIG_S390
0ff38490c836dc Christoph Lameter 2006-09-25 1804 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1805 .procname = "userprocess_debug",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1806 .data = &show_unhandled_signals,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1807 .maxlen = sizeof(int),
0ff38490c836dc Christoph Lameter 2006-09-25 1808 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1809 .proc_handler = proc_dointvec,
0ff38490c836dc Christoph Lameter 2006-09-25 1810 },
e6e5494cb23d19 Ingo Molnar 2006-06-27 1811 #endif
77461ab33229d4 Christoph Lameter 2007-05-09 1812 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1813 .procname = "pid_max",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1814 .data = &pid_max,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1815 .maxlen = sizeof (int),
77461ab33229d4 Christoph Lameter 2007-05-09 1816 .mode = 0644,
26363af5643490 Christoph Hellwig 2020-04-24 1817 .proc_handler = proc_dointvec_minmax,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1818 .extra1 = &pid_max_min,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 @1819 .extra2 = &pid_max_max,
77461ab33229d4 Christoph Lameter 2007-05-09 1820 },
52b6f46bc163ee Hugh Dickins 2016-05-19 1821 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1822 .procname = "panic_on_oops",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1823 .data = &panic_on_oops,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1824 .maxlen = sizeof(int),
795ae7a0de6b83 Johannes Weiner 2016-03-17 1825 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1826 .proc_handler = proc_dointvec,
52b6f46bc163ee Hugh Dickins 2016-05-19 1827 },
ed0321895182ff Eric Paris 2007-06-28 1828 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1829 .procname = "panic_print",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1830 .data = &panic_print,
ed0321895182ff Eric Paris 2007-06-28 1831 .maxlen = sizeof(unsigned long),
ed0321895182ff Eric Paris 2007-06-28 1832 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1833 .proc_handler = proc_doulongvec_minmax,
ed0321895182ff Eric Paris 2007-06-28 1834 },
c9b1d0981fcce3 Andrew Shewmaker 2013-04-29 1835 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1836 .procname = "ngroups_max",
f628867da46f88 Stephen Kitt 2022-01-21 1837 .data = (void *)&ngroups_max,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1838 .maxlen = sizeof (int),
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1839 .mode = 0444,
6d4561110a3e9f Eric W. Biederman 2009-11-16 1840 .proc_handler = proc_dointvec,
1743660b911bfb Christoph Lameter 2006-01-18 1841 },
9614634fe6a138 Christoph Lameter 2006-07-03 1842 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1843 .procname = "cap_last_cap",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1844 .data = (void *)&cap_last_cap,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1845 .maxlen = sizeof(int),
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1846 .mode = 0444,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1847 .proc_handler = proc_dointvec,
9614634fe6a138 Christoph Lameter 2006-07-03 1848 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1849 #if defined(CONFIG_X86_LOCAL_APIC) && defined(CONFIG_X86)
^1da177e4c3f41 Linus Torvalds 2005-04-16 1850 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1851 .procname = "unknown_nmi_panic",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1852 .data = &unknown_nmi_panic,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1853 .maxlen = sizeof (int),
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1854 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1855 .proc_handler = proc_dointvec,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1856 },
6a46079cf57a7f Andi Kleen 2009-09-16 1857 #endif
cb8e59cc87201a Linus Torvalds 2020-06-03 1858
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH 2/3] kernel/pid: Remove default pid_max value
[not found] <20240408145819.8787-3-mkoutny@suse.com>
2024-04-09 0:45 ` [PATCH 2/3] kernel/pid: Remove default pid_max value kernel test robot
@ 2024-04-09 1:38 ` kernel test robot
1 sibling, 0 replies; 2+ messages in thread
From: kernel test robot @ 2024-04-09 1:38 UTC (permalink / raw)
To: Michal Koutný, linux-kernel, linux-trace-kernel
Cc: llvm, oe-kbuild-all, Steven Rostedt, Masami Hiramatsu,
Mathieu Desnoyers, Christian Brauner, Oleg Nesterov,
Kent Overstreet, Kees Cook, Michal Koutný,
Andrew Morton, Linux Memory Management List, Tycho Andersen,
Jens Axboe, Aleksa Sarai
Hi Michal,
kernel test robot noticed the following build errors:
[auto build test ERROR on fec50db7033ea478773b159e0e2efb135270e3b7]
url: https://github.com/intel-lab-lkp/linux/commits/Michal-Koutn/tracing-Remove-dependency-of-saved_cmdlines_buffer-on-PID_MAX_DEFAULT/20240408-230031
base: fec50db7033ea478773b159e0e2efb135270e3b7
patch link: https://lore.kernel.org/r/20240408145819.8787-3-mkoutny%40suse.com
patch subject: [PATCH 2/3] kernel/pid: Remove default pid_max value
config: arm-allnoconfig (https://download.01.org/0day-ci/archive/20240409/202404090903.3Jz667sn-lkp@intel.com/config)
compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 8b3b4a92adee40483c27f26c478a384cd69c6f05)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240409/202404090903.3Jz667sn-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/202404090903.3Jz667sn-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from kernel/sysctl.c:23:
In file included from include/linux/mm.h:2208:
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> kernel/sysctl.c:1819:14: error: initializing 'void *' with an expression of type 'const int *' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
1819 | .extra2 = &pid_max_max,
| ^~~~~~~~~~~~
1 warning and 1 error generated.
vim +1819 kernel/sysctl.c
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1617
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1618 static struct ctl_table kern_table[] = {
^1da177e4c3f41 Linus Torvalds 2005-04-16 1619 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1620 .procname = "panic",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1621 .data = &panic_timeout,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1622 .maxlen = sizeof(int),
49f0ce5f92321c Jerome Marchand 2014-01-21 1623 .mode = 0644,
6d4561110a3e9f Eric W. Biederman 2009-11-16 1624 .proc_handler = proc_dointvec,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1625 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1626 #ifdef CONFIG_PROC_SYSCTL
^1da177e4c3f41 Linus Torvalds 2005-04-16 1627 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1628 .procname = "tainted",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1629 .maxlen = sizeof(long),
^1da177e4c3f41 Linus Torvalds 2005-04-16 1630 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1631 .proc_handler = proc_taint,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1632 },
2da02997e08d3e David Rientjes 2009-01-06 1633 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1634 .procname = "sysctl_writes_strict",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1635 .data = &sysctl_writes_strict,
9e3961a0979817 Prarit Bhargava 2014-12-10 1636 .maxlen = sizeof(int),
2da02997e08d3e David Rientjes 2009-01-06 1637 .mode = 0644,
9e3961a0979817 Prarit Bhargava 2014-12-10 1638 .proc_handler = proc_dointvec_minmax,
78e36f3b0dae58 Xiaoming Ni 2022-01-21 1639 .extra1 = SYSCTL_NEG_ONE,
eec4844fae7c03 Matteo Croce 2019-07-18 1640 .extra2 = SYSCTL_ONE,
2da02997e08d3e David Rientjes 2009-01-06 1641 },
964c9dff009189 Alexander Popov 2018-08-17 1642 #endif
1efff914afac8a Theodore Ts'o 2015-03-17 1643 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1644 .procname = "print-fatal-signals",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1645 .data = &print_fatal_signals,
964c9dff009189 Alexander Popov 2018-08-17 1646 .maxlen = sizeof(int),
1efff914afac8a Theodore Ts'o 2015-03-17 1647 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1648 .proc_handler = proc_dointvec,
1efff914afac8a Theodore Ts'o 2015-03-17 1649 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1650 #ifdef CONFIG_SPARC
^1da177e4c3f41 Linus Torvalds 2005-04-16 1651 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1652 .procname = "reboot-cmd",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1653 .data = reboot_command,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1654 .maxlen = 256,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1655 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1656 .proc_handler = proc_dostring,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1657 },
^1da177e4c3f41 Linus Torvalds 2005-04-16 1658 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1659 .procname = "stop-a",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1660 .data = &stop_a_enabled,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1661 .maxlen = sizeof (int),
^1da177e4c3f41 Linus Torvalds 2005-04-16 1662 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1663 .proc_handler = proc_dointvec,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1664 },
06808b0827e1cd Lee Schermerhorn 2009-12-14 1665 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1666 .procname = "scons-poweroff",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1667 .data = &scons_pwroff,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1668 .maxlen = sizeof (int),
06808b0827e1cd Lee Schermerhorn 2009-12-14 1669 .mode = 0644,
6d4561110a3e9f Eric W. Biederman 2009-11-16 1670 .proc_handler = proc_dointvec,
06808b0827e1cd Lee Schermerhorn 2009-12-14 1671 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1672 #endif
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1673 #ifdef CONFIG_SPARC64
4518085e127dff Kemi Wang 2017-11-15 1674 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1675 .procname = "tsb-ratio",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1676 .data = &sysctl_tsb_ratio,
4518085e127dff Kemi Wang 2017-11-15 1677 .maxlen = sizeof (int),
4518085e127dff Kemi Wang 2017-11-15 1678 .mode = 0644,
6d4561110a3e9f Eric W. Biederman 2009-11-16 1679 .proc_handler = proc_dointvec,
4518085e127dff Kemi Wang 2017-11-15 1680 },
06808b0827e1cd Lee Schermerhorn 2009-12-14 1681 #endif
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1682 #ifdef CONFIG_PARISC
^1da177e4c3f41 Linus Torvalds 2005-04-16 1683 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1684 .procname = "soft-power",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1685 .data = &pwrsw_enabled,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1686 .maxlen = sizeof (int),
^1da177e4c3f41 Linus Torvalds 2005-04-16 1687 .mode = 0644,
6d4561110a3e9f Eric W. Biederman 2009-11-16 1688 .proc_handler = proc_dointvec,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1689 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1690 #endif
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1691 #ifdef CONFIG_SYSCTL_ARCH_UNALIGN_ALLOW
d1c3fb1f8f29c4 Nishanth Aravamudan 2007-12-17 1692 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1693 .procname = "unaligned-trap",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1694 .data = &unaligned_enabled,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1695 .maxlen = sizeof (int),
d1c3fb1f8f29c4 Nishanth Aravamudan 2007-12-17 1696 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1697 .proc_handler = proc_dointvec,
d1c3fb1f8f29c4 Nishanth Aravamudan 2007-12-17 1698 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1699 #endif
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1700 #ifdef CONFIG_STACK_TRACER
76ab0f530e4a01 Mel Gorman 2010-05-24 1701 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1702 .procname = "stack_tracer_enabled",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1703 .data = &stack_tracer_enabled,
76ab0f530e4a01 Mel Gorman 2010-05-24 1704 .maxlen = sizeof(int),
2da02997e08d3e David Rientjes 2009-01-06 1705 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1706 .proc_handler = stack_trace_sysctl,
76ab0f530e4a01 Mel Gorman 2010-05-24 1707 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1708 #endif
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1709 #ifdef CONFIG_TRACING
5e7719058079a1 Mel Gorman 2010-05-24 1710 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1711 .procname = "ftrace_dump_on_oops",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1712 .data = &ftrace_dump_on_oops,
19f0423fd55c30 Huang Yiwei 2024-02-23 1713 .maxlen = MAX_TRACER_SIZE,
5e7719058079a1 Mel Gorman 2010-05-24 1714 .mode = 0644,
19f0423fd55c30 Huang Yiwei 2024-02-23 1715 .proc_handler = proc_dostring,
5e7719058079a1 Mel Gorman 2010-05-24 1716 },
5bbe3547aa3ba5 Eric B Munson 2015-04-15 1717 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1718 .procname = "traceoff_on_warning",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1719 .data = &__disable_trace_on_warning,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1720 .maxlen = sizeof(__disable_trace_on_warning),
5bbe3547aa3ba5 Eric B Munson 2015-04-15 1721 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1722 .proc_handler = proc_dointvec,
5bbe3547aa3ba5 Eric B Munson 2015-04-15 1723 },
^1da177e4c3f41 Linus Torvalds 2005-04-16 1724 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1725 .procname = "tracepoint_printk",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1726 .data = &tracepoint_printk,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1727 .maxlen = sizeof(tracepoint_printk),
^1da177e4c3f41 Linus Torvalds 2005-04-16 1728 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1729 .proc_handler = tracepoint_printk_sysctl,
1c30844d2dfe27 Mel Gorman 2018-12-28 1730 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1731 #endif
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1732 #ifdef CONFIG_MODULES
8ad4b1fb820534 Rohit Seth 2006-01-08 1733 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1734 .procname = "modprobe",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1735 .data = &modprobe_path,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1736 .maxlen = KMOD_PATH_LEN,
8ad4b1fb820534 Rohit Seth 2006-01-08 1737 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1738 .proc_handler = proc_dostring,
8ad4b1fb820534 Rohit Seth 2006-01-08 1739 },
^1da177e4c3f41 Linus Torvalds 2005-04-16 1740 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1741 .procname = "modules_disabled",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1742 .data = &modules_disabled,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1743 .maxlen = sizeof(int),
^1da177e4c3f41 Linus Torvalds 2005-04-16 1744 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1745 /* only handle a transition from default "0" to "1" */
3e26120cc7c819 WANG Cong 2009-12-17 1746 .proc_handler = proc_dointvec_minmax,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1747 .extra1 = SYSCTL_ONE,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1748 .extra2 = SYSCTL_ONE,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1749 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1750 #endif
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1751 #ifdef CONFIG_UEVENT_HELPER
dd8632a12e500a Paul Mundt 2009-01-08 1752 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1753 .procname = "hotplug",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1754 .data = &uevent_helper,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1755 .maxlen = UEVENT_HELPER_PATH_LEN,
dd8632a12e500a Paul Mundt 2009-01-08 1756 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1757 .proc_handler = proc_dostring,
dd8632a12e500a Paul Mundt 2009-01-08 1758 },
^1da177e4c3f41 Linus Torvalds 2005-04-16 1759 #endif
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1760 #ifdef CONFIG_MAGIC_SYSRQ
^1da177e4c3f41 Linus Torvalds 2005-04-16 1761 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1762 .procname = "sysrq",
e5ff215941d59f Andi Kleen 2008-07-23 1763 .data = NULL,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1764 .maxlen = sizeof (int),
^1da177e4c3f41 Linus Torvalds 2005-04-16 1765 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1766 .proc_handler = sysrq_sysctl_handler,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1767 },
^1da177e4c3f41 Linus Torvalds 2005-04-16 1768 #endif
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1769 #ifdef CONFIG_PROC_SYSCTL
^1da177e4c3f41 Linus Torvalds 2005-04-16 1770 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1771 .procname = "cad_pid",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1772 .data = NULL,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1773 .maxlen = sizeof (int),
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1774 .mode = 0600,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1775 .proc_handler = proc_do_cad_pid,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1776 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1777 #endif
9d0243bca345d5 Andrew Morton 2006-01-08 1778 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1779 .procname = "threads-max",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1780 .data = NULL,
9d0243bca345d5 Andrew Morton 2006-01-08 1781 .maxlen = sizeof(int),
^1da177e4c3f41 Linus Torvalds 2005-04-16 1782 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1783 .proc_handler = sysctl_max_threads,
9d0243bca345d5 Andrew Morton 2006-01-08 1784 },
1743660b911bfb Christoph Lameter 2006-01-18 1785 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1786 .procname = "overflowuid",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1787 .data = &overflowuid,
5e7719058079a1 Mel Gorman 2010-05-24 1788 .maxlen = sizeof(int),
1743660b911bfb Christoph Lameter 2006-01-18 1789 .mode = 0644,
6b7e5cad651a2b Matthew Wilcox 2019-03-05 1790 .proc_handler = proc_dointvec_minmax,
2452dcb9f7f2ba Xiaoming Ni 2022-01-21 1791 .extra1 = SYSCTL_ZERO,
54771613e8a7db Luis Chamberlain 2022-01-21 1792 .extra2 = SYSCTL_MAXOLDUID,
1743660b911bfb Christoph Lameter 2006-01-18 1793 },
9614634fe6a138 Christoph Lameter 2006-07-03 1794 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1795 .procname = "overflowgid",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1796 .data = &overflowgid,
5bbe3547aa3ba5 Eric B Munson 2015-04-15 1797 .maxlen = sizeof(int),
9614634fe6a138 Christoph Lameter 2006-07-03 1798 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1799 .proc_handler = proc_dointvec_minmax,
2452dcb9f7f2ba Xiaoming Ni 2022-01-21 1800 .extra1 = SYSCTL_ZERO,
54771613e8a7db Luis Chamberlain 2022-01-21 1801 .extra2 = SYSCTL_MAXOLDUID,
9614634fe6a138 Christoph Lameter 2006-07-03 1802 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1803 #ifdef CONFIG_S390
0ff38490c836dc Christoph Lameter 2006-09-25 1804 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1805 .procname = "userprocess_debug",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1806 .data = &show_unhandled_signals,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1807 .maxlen = sizeof(int),
0ff38490c836dc Christoph Lameter 2006-09-25 1808 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1809 .proc_handler = proc_dointvec,
0ff38490c836dc Christoph Lameter 2006-09-25 1810 },
e6e5494cb23d19 Ingo Molnar 2006-06-27 1811 #endif
77461ab33229d4 Christoph Lameter 2007-05-09 1812 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1813 .procname = "pid_max",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1814 .data = &pid_max,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1815 .maxlen = sizeof (int),
77461ab33229d4 Christoph Lameter 2007-05-09 1816 .mode = 0644,
26363af5643490 Christoph Hellwig 2020-04-24 1817 .proc_handler = proc_dointvec_minmax,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1818 .extra1 = &pid_max_min,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 @1819 .extra2 = &pid_max_max,
77461ab33229d4 Christoph Lameter 2007-05-09 1820 },
52b6f46bc163ee Hugh Dickins 2016-05-19 1821 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1822 .procname = "panic_on_oops",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1823 .data = &panic_on_oops,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1824 .maxlen = sizeof(int),
795ae7a0de6b83 Johannes Weiner 2016-03-17 1825 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1826 .proc_handler = proc_dointvec,
52b6f46bc163ee Hugh Dickins 2016-05-19 1827 },
ed0321895182ff Eric Paris 2007-06-28 1828 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1829 .procname = "panic_print",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1830 .data = &panic_print,
ed0321895182ff Eric Paris 2007-06-28 1831 .maxlen = sizeof(unsigned long),
ed0321895182ff Eric Paris 2007-06-28 1832 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1833 .proc_handler = proc_doulongvec_minmax,
ed0321895182ff Eric Paris 2007-06-28 1834 },
c9b1d0981fcce3 Andrew Shewmaker 2013-04-29 1835 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1836 .procname = "ngroups_max",
f628867da46f88 Stephen Kitt 2022-01-21 1837 .data = (void *)&ngroups_max,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1838 .maxlen = sizeof (int),
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1839 .mode = 0444,
6d4561110a3e9f Eric W. Biederman 2009-11-16 1840 .proc_handler = proc_dointvec,
1743660b911bfb Christoph Lameter 2006-01-18 1841 },
9614634fe6a138 Christoph Lameter 2006-07-03 1842 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1843 .procname = "cap_last_cap",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1844 .data = (void *)&cap_last_cap,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1845 .maxlen = sizeof(int),
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1846 .mode = 0444,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1847 .proc_handler = proc_dointvec,
9614634fe6a138 Christoph Lameter 2006-07-03 1848 },
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1849 #if defined(CONFIG_X86_LOCAL_APIC) && defined(CONFIG_X86)
^1da177e4c3f41 Linus Torvalds 2005-04-16 1850 {
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1851 .procname = "unknown_nmi_panic",
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1852 .data = &unknown_nmi_panic,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1853 .maxlen = sizeof (int),
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1854 .mode = 0644,
f461d2dcd511c0 Christoph Hellwig 2020-04-24 1855 .proc_handler = proc_dointvec,
^1da177e4c3f41 Linus Torvalds 2005-04-16 1856 },
6a46079cf57a7f Andi Kleen 2009-09-16 1857 #endif
cb8e59cc87201a Linus Torvalds 2020-06-03 1858
--
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