]> git.pld-linux.org Git - packages/kernel.git/blame - kernel-vserver-fixes.patch
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[packages/kernel.git] / kernel-vserver-fixes.patch
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1--- linux-3.3/fs/proc/base.c~ 2012-03-19 21:44:42.000000000 +0100
2+++ linux-3.3/fs/proc/base.c 2012-03-21 12:25:28.051092423 +0100
3@@ -568,6 +568,8 @@
4 struct task_struct *task,
5 int hide_pid_min)
6 {
7+ if (vx_check(0, VS_WATCH_P))
8+ return true;
9 if (pid->hide_pid < hide_pid_min)
10 return true;
11 if (in_group_p(pid->pid_gid))
369dbd59 12
5ba7a31c 13
6690eb62 14
6296f305
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15diff -NurpP --minimal linux-4.9.217-vs2.3.9.12/fs/proc/array.c linux-4.9.217-vs2.3.9.13/fs/proc/array.c
16--- linux-4.9.217-vs2.3.9.12/fs/proc/array.c 2019-10-05 14:58:45.660307716 +0000
17+++ linux-4.9.217-vs2.3.9.13/fs/proc/array.c 2020-04-19 00:54:52.163080084 +0000
18@@ -567,17 +567,6 @@ static int do_task_stat(struct seq_file
19 /* convert nsec -> ticks */
20 start_time = nsec_to_clock_t(task->real_start_time);
21
22- /* fixup start time for virt uptime */
23- if (vx_flags(VXF_VIRT_UPTIME, 0)) {
24- unsigned long long bias =
25- current->vx_info->cvirt.bias_clock;
26-
27- if (start_time > bias)
28- start_time -= bias;
29- else
30- start_time = 0;
31- }
32-
33 seq_printf(m, "%d (%s) %c", pid_nr_ns(pid, ns), tcomm, state);
34 seq_put_decimal_ll(m, " ", ppid);
35 seq_put_decimal_ll(m, " ", pgid);
36diff -NurpP --minimal linux-4.9.217-vs2.3.9.12/fs/proc/uptime.c linux-4.9.217-vs2.3.9.13/fs/proc/uptime.c
37--- linux-4.9.217-vs2.3.9.12/fs/proc/uptime.c 2019-10-13 16:02:19.324763467 +0000
38+++ linux-4.9.217-vs2.3.9.13/fs/proc/uptime.c 2020-04-18 23:42:47.412036999 +0000
39@@ -23,6 +23,9 @@ static int uptime_proc_show(struct seq_f
40 idle.tv_sec = div_u64_rem(nsec, NSEC_PER_SEC, &rem);
41 idle.tv_nsec = rem;
42
43+ if (vx_flags(VXF_VIRT_UPTIME, 0))
44+ vx_vsi_uptime(&uptime, &idle);
45+
46 seq_printf(m, "%lu.%02lu %lu.%02lu\n",
47 (unsigned long) uptime.tv_sec,
48 (uptime.tv_nsec / (NSEC_PER_SEC / 100)),
49diff -NurpP --minimal linux-4.9.217-vs2.3.9.12/include/linux/vserver/cvirt.h linux-4.9.217-vs2.3.9.13/include/linux/vserver/cvirt.h
50--- linux-4.9.217-vs2.3.9.12/include/linux/vserver/cvirt.h 2019-10-13 16:04:08.203030205 +0000
51+++ linux-4.9.217-vs2.3.9.13/include/linux/vserver/cvirt.h 2020-04-19 00:30:46.735970074 +0000
52@@ -5,6 +5,9 @@ struct vx_info;
53
54 void vx_update_load(struct vx_info *);
55
56+struct timespec;
57+
58+void vx_vsi_uptime(struct timespec *, struct timespec *);
59
60 int vx_do_syslog(int, char __user *, int);
61
62diff -NurpP --minimal linux-4.9.217-vs2.3.9.12/kernel/time/timekeeping.c linux-4.9.217-vs2.3.9.13/kernel/time/timekeeping.c
63--- linux-4.9.217-vs2.3.9.12/kernel/time/timekeeping.c 2019-12-25 15:09:47.185439847 +0000
64+++ linux-4.9.217-vs2.3.9.13/kernel/time/timekeeping.c 2020-04-19 00:55:09.072812292 +0000
65@@ -770,15 +770,6 @@ ktime_t ktime_get_with_offset(enum tk_of
66
67 } while (read_seqcount_retry(&tk_core.seq, seq));
68
69-#ifdef CONFIG_VSERVER_VTIME
70- if ((offs == TK_OFFS_BOOT) &&
71- vx_flags(VXF_VIRT_UPTIME, 0) &&
72- !vx_check(0, VS_ADMIN|VS_WATCH)) {
73- struct vx_info *vxi = current_vx_info();
74- ktime_t bias_uptime = timespec64_to_ktime(vxi->cvirt.bias_uptime);
75- base = ktime_sub(base, bias_uptime);
76- }
77-#endif
78 return ktime_add_ns(base, nsecs);
79
80 }
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