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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-03-15 12:48:21 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-03-15 12:48:21 -0700 |
| commit | ffe6da91b00eb3f4b8227441ad67e2a8d8667e22 (patch) | |
| tree | 258f68d910ddb8b63eae65af279860c57ec11208 | |
| parent | 52ac3777fc4514b17c0c4c548f941207a0fc06a7 (diff) | |
| parent | ecc421e05bab97cf3ff4fe456ade47ef84dba8c2 (diff) | |
Merge tag 'timers-urgent-2020-03-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fix from Thomas Gleixner:
"A single fix adding the missing time namespace adjustment in
sys/sysinfo which caused sys/sysinfo to be inconsistent with
/proc/uptime when read from a task inside a time namespace"
* tag 'timers-urgent-2020-03-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sys/sysinfo: Respect boottime inside time namespace
| -rw-r--r-- | kernel/sys.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/sys.c b/kernel/sys.c index f9bc5c303e3f..d325f3ab624a 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -47,6 +47,7 @@ #include <linux/syscalls.h> #include <linux/kprobes.h> #include <linux/user_namespace.h> +#include <linux/time_namespace.h> #include <linux/binfmts.h> #include <linux/sched.h> @@ -2546,6 +2547,7 @@ static int do_sysinfo(struct sysinfo *info) memset(info, 0, sizeof(struct sysinfo)); ktime_get_boottime_ts64(&tp); + timens_add_boottime(&tp); info->uptime = tp.tv_sec + (tp.tv_nsec ? 1 : 0); get_avenrun(info->loads, 0, SI_LOAD_SHIFT - FSHIFT); |