[vserver] 4.1.39 patch

hi,

 here is the result of patching:

HOST:root: patch --dry-run -p1 < patch-4.1.35-vs2.3.8.5.2.diff |egrep -B 1 '(Hunk|Fuzz)'
checking file fs/attr.c
Hunk #1 succeeded at 15 with fuzz 1.
Hunk #2 succeeded at 93 with fuzz 1 (offset 13 lines).
Hunk #3 succeeded at 167 (offset 13 lines).
Hunk #4 succeeded at 219 (offset 13 lines).

--
checking file fs/dcache.c
Hunk #8 succeeded at 1561 (offset 3 lines).
Hunk #9 succeeded at 1602 (offset 3 lines).
Hunk #10 succeeded at 2336 (offset 3 lines).
Hunk #11 succeeded at 3354 (offset 3 lines).
--
checking file fs/ext4/ext4.h
Hunk #1 succeeded at 378 (offset 1 line).
Hunk #2 succeeded at 677 (offset 1 line).
Hunk #3 succeeded at 797 (offset 1 line).
Hunk #4 succeeded at 1037 (offset 2 lines).
Hunk #5 succeeded at 2319 (offset 2 lines).
--
checking file fs/ext4/super.c
Hunk #1 succeeded at 1147 with fuzz 1 (offset 1 line).
Hunk #2 succeeded at 1234 (offset 2 lines).
Hunk #3 succeeded at 1480 (offset 3 lines).
Hunk #4 succeeded at 3704 (offset 8 lines).
Hunk #5 succeeded at 5037 (offset 20 lines).
--
checking file fs/mount.h
Hunk #1 succeeded at 67 (offset 2 lines).
--
checking file fs/namespace.c
Hunk #2 succeeded at 962 (offset 30 lines).
Hunk #3 succeeded at 1041 (offset 30 lines).
Hunk #4 succeeded at 1616 (offset 35 lines).
Hunk #5 succeeded at 2110 (offset 69 lines).
Hunk #6 succeeded at 2139 (offset 69 lines).
Hunk #7 succeeded at 2226 (offset 69 lines).
Hunk #8 succeeded at 2734 (offset 69 lines).
Hunk #9 succeeded at 2760 (offset 69 lines).
Hunk #10 succeeded at 2790 (offset 69 lines).
Hunk #11 succeeded at 2920 (offset 72 lines).
Hunk #12 succeeded at 3096 (offset 73 lines).
Hunk #13 succeeded at 3237 (offset 73 lines).
--
checking file include/linux/netdevice.h
Hunk #1 succeeded at 2223 (offset 22 lines).
--
checking file include/linux/sched.h
Hunk #1 succeeded at 1504 (offset 1 line).
Hunk #2 succeeded at 1818 (offset 1 line).
Hunk #3 succeeded at 1836 (offset 1 line).
Hunk #4 succeeded at 1850 (offset 1 line).
--
checking file kernel/ptrace.c
Hunk #1 succeeded at 24 (offset 1 line).
Hunk #2 succeeded at 312 (offset 30 lines).
--
checking file kernel/sysctl.c
Hunk #1 succeeded at 86 (offset 1 line).
Hunk #2 succeeded at 279 (offset 1 line).
Hunk #3 succeeded at 1351 (offset 1 line).
--
checking file net/sunrpc/clnt.c
Hunk #2 succeeded at 478 (offset 5 lines).
then apply delta mem fix 09 and 10 then
HOST:root@aqueos100:[/vservers/kernel/linux-4.1.39]: diff -Naur   kernel/vserver/inode.c.orig kernel/vserver/inode.c
--- kernel/vserver/inode.c.orig 2017-04-04 10:51:46.478860945 +0200
+++ kernel/vserver/inode.c      2017-04-04 10:53:41.799085647 +0200
@@ -225,7 +225,8 @@
                if (in->i_op && in->i_op->setattr)
                        error = in->i_op->setattr(de, &attr);
                else {
-                       error = inode_change_ok(in, &attr);
+                       //error = inode_change_ok(in, &attr);
+                       error = setattr_prepare(de, &attr);
                        if (!error) {
                                setattr_copy(in, &attr);
                                mark_inode_dirty(in);
from http://irc.13thfloor.at/LOG/2017-01/LOG_2017-01-04.txt
and
https://github.com/torvalds/linux/commit/31051c8
Kernel boot and here are the tests:
------------------------------------------------------------------
HOST:root@58386hd51145:[~]: bash testme.sh
Linux-VServer Test [V0.17] Copyright (C) 2003-2006 H.Poetzl
chcontext is working.
chbind is working.
Linux 4.1.39-vs2.3.8.5.2aq #1 SMP Tue Apr 4 12:08:47 CEST 2017 x86_64
Ea 0.30.216 236/glibc (DSa) <compat,v11,fscompat,v13,net,v21,v22,v23,netv2>
VCI: 0002:0308 236 13113f11 (TbsPWD)
---
[000]# succeeded.
[001]# succeeded.
[011]# succeeded.
[031]# succeeded.
[101]# succeeded.
[102]# succeeded.
[201]# succeeded.
[202]# succeeded.
--------------------------------------------------------
[~]: ./testfs.sh -v -D /dev/md/jessieguest2 -M /mnt/  -x -y -z -F ext4
Linux-VServer FS Test [V0.23] Copyright (C) 2005-2009 H.Poetzl
Linux 4.1.39-vs2.3.8.5.2aq x86_64/0.30.216
VCI:  0002:0308 236 13113f11 (ID24)
---
testing ext4 filesystem ...
mke2fs 1.42.12 (29-Aug-2014)
[000]# succeeded.
[001]# succeeded.
mount: /mnt not mounted or bad option
       In some cases useful info is found in syslog - try
       dmesg | tail or so.
[002]# succeeded.
tag related tests ...
[011]# succeeded.
[012]# succeeded.
[014]# succeeded.
cat: /mnt//file_2: Permission denied
cat: /mnt//file_3: Permission denied
[015]# succeeded.
[019]# succeeded.
[020]# succeeded.
[021]# succeeded.
[022]# succeeded.
[023]# succeeded.
[024]# succeeded.
cat: /mnt//file_2: Permission denied
cat: /mnt//file_3: Permission denied
[025]# succeeded.
[026]# succeeded.
tee: /mnt//file_2: Permission denied
tee: /mnt//file_3: Permission denied
[027]# succeeded.
[028]# succeeded.
[033]# succeeded.
[034]# succeeded.
cat: /mnt//file_1: Permission denied
[035]# succeeded.
tee: /mnt//file_1: Permission denied
tee: /mnt//file_2: Permission denied
[037]# succeeded.
[045]# succeeded.
[047]# succeeded.
xattr related tests ...
[101]# succeeded.
[103]# succeeded.
[104]# succeeded.
[106]# succeeded.
[107]# succeeded.
[109]# succeeded.
[112]# succeeded.
[113]# succeeded.
[114]# succeeded.
chattr: Permission denied while reading flags on /mnt//dir_10703
[115]# succeeded.
chmod: changing permissions of ‘/mnt//dir_10703’: Permission denied
[116]# succeeded.
[118]# succeeded.
[119]# succeeded.
[122]# succeeded.
[123]# succeeded.
[124]# succeeded.
[125]# succeeded.
[127]# succeeded.
[128]# succeeded.
[129]# succeeded.
[131]# succeeded.
[132]# succeeded.
[133]# succeeded.
[134]# succeeded.
[135]# succeeded.
[138]# succeeded.
[139]# succeeded.
[148]# succeeded.
[149]# succeeded.
disk limit related tests ...
[201]# succeeded.
16+0 records in
16+0 records out
16384 bytes (16 kB) copied, 0.000102219 s, 160 MB/s
[202]# succeeded.
./testfs.sh: line 313: [: -: integer expression expected
        verify 300: - ~ 16
[203]# failed.
[204]# succeeded.
./testfs.sh: line 313: [: -: integer expression expected
        verify 300: - ~ 0
[205]# failed.
dd: error writing ‘/mnt//space-300’: No space left on device
33+0 records in
32+0 records out
32768 bytes (33 kB) copied, 0.295654 s, 111 kB/s
[206]# succeeded.
touch: cannot touch ‘/mnt//inodes-300-5’: No space left on device
[207]# succeeded.
./testfs.sh: line 313: [: -: integer expression expected
        verify 300: - ~ 16
[208]# failed.
[211]# succeeded.
5+0 records in
5+0 records out
5120 bytes (5.1 kB) copied, 8.856e-05 s, 57.8 MB/s
[212]# succeeded.
./testfs.sh: line 313: [: -: integer expression expected
        verify 300: - ~ 80
[213]# failed.
43+0 records in
43+0 records out
44032 bytes (44 kB) copied, 0.000138946 s, 317 MB/s
touch: cannot touch ‘/mnt//cow-300-1’: No space left on device
[222]# succeeded.
./testfs.sh: line 313: [: -: integer expression expected
        verify 300: - ~ 8
[223]# failed.
./testfs.sh: line 313: [: -: integer expression expected
        verify 300: - ~ -80
[231]# failed.
3+0 records in
3+0 records out
3072 bytes (3.1 kB) copied, 8.1806e-05 s, 37.6 MB/s
touch: cannot touch ‘/mnt//cow-300-9’: No space left on device
[232]# succeeded.
./testfs.sh: line 313: [: -: integer expression expected
        verify 300: - ~ -40
[233]# failed.
[239]# succeeded.
[999]# succeeded.
------------------------------------------
regards,
Ghislain.