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Revert "docs: sysctl/kernel: document ngroups_max"

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This reverts commit 2f4c33063a.

The changes here were fine, but there's a non-documentation change to
sysctl.c that makes messes elsewhere; those changes should have been done
independently.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Jonathan Corbet 2020-05-18 06:19:25 -06:00
parent 95ca6d73a8
commit fdb1b5e089
2 changed files with 2 additions and 11 deletions
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9
Documentation/admin-guide/sysctl/kernel.rst
View file

@ -517,15 +517,6 @@ Notes:
successful IPC object allocation. If an IPC object allocation syscall successful IPC object allocation. If an IPC object allocation syscall
fails, it is undefined if the value remains unmodified or is reset to -1. fails, it is undefined if the value remains unmodified or is reset to -1.
ngroups_max
===========
Maximum number of supplementary groups, _i.e._ the maximum size which
``setgroups`` will accept. Exports ``NGROUPS_MAX`` from the kernel.
nmi_watchdog nmi_watchdog
============ ============

4
kernel/sysctl.c
View file

@ -146,7 +146,7 @@ static unsigned long dirty_bytes_min = 2 * PAGE_SIZE;
static int maxolduid = 65535; static int maxolduid = 65535;
static int minolduid; static int minolduid;
static const int ngroups_max = NGROUPS_MAX; static int ngroups_max = NGROUPS_MAX;
static const int cap_last_cap = CAP_LAST_CAP; static const int cap_last_cap = CAP_LAST_CAP;
/* /*
@ -883,7 +883,7 @@ static struct ctl_table kern_table[] = {
#endif #endif
{ {
.procname = "ngroups_max", .procname = "ngroups_max",
.data = (void *)&ngroups_max, .data = &ngroups_max,
.maxlen = sizeof (int), .maxlen = sizeof (int),
.mode = 0444, .mode = 0444,
.proc_handler = proc_dointvec, .proc_handler = proc_dointvec,