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| author | James Morris <james.l.morris@oracle.com> | 2017-11-24 11:54:11 +1100 |
|---|---|---|
| committer | James Morris <james.l.morris@oracle.com> | 2017-11-24 11:54:11 +1100 |
| commit | ce44cd8dfc55110fa7423ceb47a8a70dac65fe89 (patch) | |
| tree | 632da275c702e37c9fbad5791ca6455242bb1177 /security/keys/proc.c | |
| parent | 5a787756b809888e8925d722862167f1229b58f7 (diff) | |
| parent | 1e684d3820d8f72d877c0adb521ae17c6fc9bc88 (diff) | |
| download | linux-ce44cd8dfc55110fa7423ceb47a8a70dac65fe89.tar.bz2 | |
Merge tag 'keys-next-20171123' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs into next-keys
Merge keys subsystem changes from David Howells, for v4.15.
Diffstat (limited to 'security/keys/proc.c')
| -rw-r--r-- | security/keys/proc.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/security/keys/proc.c b/security/keys/proc.c index 6d1fcbba1e09..fbc4af5c6c9f 100644 --- a/security/keys/proc.c +++ b/security/keys/proc.c @@ -178,13 +178,12 @@ static int proc_keys_show(struct seq_file *m, void *v) { struct rb_node *_p = v; struct key *key = rb_entry(_p, struct key, serial_node); - struct timespec now; - time_t expiry; - unsigned long timo; unsigned long flags; key_ref_t key_ref, skey_ref; + time64_t now, expiry; char xbuf[16]; short state; + u64 timo; int rc; struct keyring_search_context ctx = { @@ -215,7 +214,7 @@ static int proc_keys_show(struct seq_file *m, void *v) if (rc < 0) return 0; - now = current_kernel_time(); + now = ktime_get_real_seconds(); rcu_read_lock(); @@ -223,21 +222,21 @@ static int proc_keys_show(struct seq_file *m, void *v) expiry = READ_ONCE(key->expiry); if (expiry == 0) { memcpy(xbuf, "perm", 5); - } else if (now.tv_sec >= expiry) { + } else if (now >= expiry) { memcpy(xbuf, "expd", 5); } else { - timo = expiry - now.tv_sec; + timo = expiry - now; if (timo < 60) - sprintf(xbuf, "%lus", timo); + sprintf(xbuf, "%llus", timo); else if (timo < 60*60) - sprintf(xbuf, "%lum", timo / 60); + sprintf(xbuf, "%llum", div_u64(timo, 60)); else if (timo < 60*60*24) - sprintf(xbuf, "%luh", timo / (60*60)); + sprintf(xbuf, "%lluh", div_u64(timo, 60 * 60)); else if (timo < 60*60*24*7) - sprintf(xbuf, "%lud", timo / (60*60*24)); + sprintf(xbuf, "%llud", div_u64(timo, 60 * 60 * 24)); else - sprintf(xbuf, "%luw", timo / (60*60*24*7)); + sprintf(xbuf, "%lluw", div_u64(timo, 60 * 60 * 24 * 7)); } state = key_read_state(key); |