openSUSE Kernel June 2012

kernel@lists.opensuse.org

29 participants
20 discussions

[opensuse-kernel] CONFIG_CC_STACKPROTECTOR
by richard -rw- weinberger 14 Dec '13

14 Dec '13

Hi! I'm wondering why CONFIG_CC_STACKPROTECTOR is disabled on openSUSE. Debian and Fedora seem to enabled it per default. What's the deal? -- Thanks, //richard -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse-kernel+owner(a)opensuse.org

7 17

[opensuse-kernel] APEI: Invalid bit width + offset in GAR
by Cristian Rodríguez 30 Jul '12

30 Jul '12

Hi: I a remote machine, after "upgrading" it from Centos 5 to openSUSE 12.1 with kernel 3.4.1 from kernel:Stable, my logs are beign flooded with [Firmware Bug]: APEI: Invalid bit width + offset in GAR [0xbf7c4ba0/32/0/1/0] (Needless to say, I already updated the system's BIOS) thousands of times.. I couldnt care less about this APEI thing but I cannot find the right kernel parameter/ BIOS option to get it to stop flooding the system log. Any hints ? -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse-kernel+owner(a)opensuse.org

3 6

[opensuse-kernel] call to ioctl() does not return in s2disk
by Carlos E. R. 17 Jul '12

17 Jul '12

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I have been investigating why s2disk crashes (halts) randomly when attempting to hibernate my desktop machine. This has been working well for years, but since about 2..3 months, it fails. The symptom is that s2disk halts after printing this message: Snapshotting system there is no disk activity, nothing. I have to power cycle. What I have done is hack the suspend_system() function in suspend.c, adding messages that get printed to the screen so that I can see where it gets stuck. After doing the modification, system refused to crash for a week, till a day ago: finally, I got a crash after the "step 1.2" message: sprintf(message, "Snapshotting system - step 1.1"); printf("%s: %s\n", my_name, message); if (set_image_size(snapshot_fd, image_size)) { error = errno; break; } sprintf(message, "atomic_snapshot - step 1.2"); printf("%s: %s\n", my_name, message); <=========== if (atomic_snapshot(snapshot_fd, &in_suspend)) { error = errno; break; } So, it appears that atomic_snapshot() fails, and fails to report, and kernel crashes silently. So I added printf statementst there: static int atomic_snapshot(int dev, int *in_suspend) { int error; printf("Atomic_snapshot: 1"); error = ioctl(dev, SNAPSHOT_CREATE_IMAGE, in_suspend); printf(", 2"); if (error && errno == ENOTTY) { printf(", 3 (err)"); report_unsupported_ioctl("SNAPSHOT_CREATE_IMAGE"); error = ioctl(dev, SNAPSHOT_ATOMIC_SNAPSHOT, in_suspend); } printf(", 4\n"); return error; } I did two successful hibernations, and it failed on the third, printing only: Atomic_snapshot: 1 Thus it is the ioctl() function call that is not returning! Now I need some dev to look at it further. I'm no kernel developper, I'm stuck here. You can have a look at the report: <https://bugzilla.novell.com/show_bug.cgi?id=765084> - -- Cheers / Saludos, Carlos E. R. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.16 (GNU/Linux) iEYEARECAAYFAk/tuxUACgkQtTMYHG2NR9XuRQCfTXhgb97pjgfyx92Rx8twH+C1 LPsAn3n8ZkCDOERiYROqpNyyH+vD9c6v =Mfzk -----END PGP SIGNATURE----- -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse-kernel+owner(a)opensuse.org

3 11

[opensuse-kernel] Intel N1030
by Mariusz Fik 02 Jul '12

02 Jul '12

I installed openSUSE 12.2 Beta 2 recently and my wifi card has problems with connecting to AP with WPA2. Hardware I have: | 02:00.0 Network controller [0280]: Intel Corporation Centrino Wireless-N 1030 [8086:008a] (rev 34) After boot I connected to my AP and wifi worked fine. After few seconds connection was disconnected and nm asked me again for password. Every try of connection was unsuccessful since now. `dmesg`, in the time of trying to connect, gives me: | [ 434.134710] wlan0: authenticate with 00:22:15:0b:55:a3 | [ 434.143822] wlan0: direct probe to 00:22:15:0b:55:a3 (try 1/3) | [ 434.344492] wlan0: direct probe to 00:22:15:0b:55:a3 (try 2/3) | [ 434.545185] wlan0: send auth to 00:22:15:0b:55:a3 (try 3/3) | [ 434.745882] wlan0: authentication with 00:22:15:0b:55:a3 timed out | [ 434.747111] iwlwifi 0000:02:00.0: ACTIVATE a non DRIVER active station id 0 addr 00:22:15:0b:55:a3 Full dmesg is available here: http://wklej.org/hash/1dc3164fa7/ Any hints about solving it? -- Pozdrawiam / Best regards, Mariusz Fik openSUSE Community Member GPG: 5FCE 7241 B3B9 32FD 455B C30E 42D6 6C88 9E83 7C3D

5 8

[opensuse-kernel] crash with drbd
by EXTERNAL Konold Martin (erfrakon, RtP2/TEF72) 02 Jul '12

02 Jul '12

Hi, I am running 3.0.34-0.7-default #1 SMP Tue Jun 19 09:56:30 UTC 2012 (fbfc70c) x86_64 x86_64 x86_64 GNU/Linux on a HP DL380 G7 SLES11SP2 server. When trying to deal with a DRDB split brain situation I am getting sometimes: [10868.575914] block drbd0: helper command: /sbin/drbdadm before-resync-source minor-0 [10868.621929] BUG: unable to handle kernel NULL pointer dereference at 0000000000000030 [10868.655975] IP: [<ffffffff81370258>] sock_ioctl+0x28/0x280 [10868.655981] PGD 5c8afd067 PUD 5eea4b067 PMD 0 [10868.655984] Oops: 0000 [#6] SMP [10868.655986] CPU 4 [10868.655987] Modules linked in: md5 sctp dlm configfs drbd crc32c libcrc32c binfmt_misc edd af_packet bridge stp llc cpufreq_conservative cpufreq_userspace cpufreq_powersave pcc_cpufreq mperf microcode fuse loop vhost_net macvtap macvlan tun kvm_intel ipv6 kvm ipv6_lib be2net(X) joydev i7core_edac pcspkr rtc_cmos bnx2 edac_core iTCO_wdt hpwdt acpi_power_meter hpilo iTCO_vendor_support button container ext3 jbd mbcache usbhid hid dm_mirror dm_region_hash dm_log linear uhci_hcd ehci_hcd usbcore usb_common thermal processor thermal_sys hwmon scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh_rdac scsi_dh dm_snapshot dm_mod cciss(X) hpahcisr(PX) scsi_mod [last unloaded: ocfs2_stackglue] [10868.656013] Supported: Yes, External [10868.656014] [10868.656016] Pid: 9482, comm: drbdadm Tainted: P D X 3.0.34-0.7-default #1 HP ProLiant DL380 G7 [10868.656018] RIP: 0010:[<ffffffff81370258>] [<ffffffff81370258>] sock_ioctl+0x28/0x280 [10868.656021] RSP: 0018:ffff880bb7bdbee8 EFLAGS: 00010296 [10868.656023] RAX: 0000000000000000 RBX: 0000000000005401 RCX: 00007fff8f7810b0 [10868.656024] RDX: 00007fff8f7810b0 RSI: 0000000000005401 RDI: ffff8805d3976d40 [10868.656025] RBP: 00007fff8f7810b0 R08: 0000000000000000 R09: 00007fdc3e232640 [10868.656027] R10: 00007fff8f780ee0 R11: ffffffff811e0a90 R12: 00007fff8f7810b0 [10868.656028] R13: 0000000000000000 R14: 0000000000005401 R15: 0000000000000000 [10868.656030] FS: 00007fdc3e404700(0000) GS:ffff88061fc40000(0000) knlGS:0000000000000000 [10868.656031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [10868.656032] CR2: 0000000000000030 CR3: 00000005f2d85000 CR4: 00000000000006e0 [10868.656033] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [10868.656035] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [10868.656036] Process drbdadm (pid: 9482, threadinfo ffff880bb7bda000, task ffff880bc4f66040) [10868.656037] Stack: [10868.656038] 0000000000000202 ffff8805f5883680 00007fff8f7810b0 00007fff8f7810b0 [10868.656040] 0000000000000000 ffffffff81160f5b 0000000000000006 0000000000000000 [10868.656043] 0000000000000000 ffff8805f5883680 00007fff8f7810b0 ffffffff81161321 [10868.656045] Call Trace: [10868.656054] [<ffffffff81160f5b>] do_vfs_ioctl+0x8b/0x3b0 [10868.656057] [<ffffffff81161321>] sys_ioctl+0xa1/0xb0 [10868.656061] [<ffffffff81449392>] system_call_fastpath+0x16/0x1b [10868.656988] DWARF2 unwinder stuck at system_call_fastpath+0x16/0x1b [10868.656989] [10868.656990] Leftover inexact backtrace: [10868.656990] [10868.656992] Code: 00 00 00 48 83 ec 28 48 89 5c 24 08 48 89 6c 24 10 89 f3 4c 89 64 24 18 4c 89 6c 24 20 48 89 d5 48 8b bf a0 00 00 00 48 8b 47 20 <4c> 8b 60 30 8d 83 10 76 ff ff 83 f8 0f 0f 86 a5 00 00 00 8d 83 [10868.657003] RIP [<ffffffff81370258>] sock_ioctl+0x28/0x280 [10868.657005] RSP <ffff880bb7bdbee8> [10868.657006] CR2: 0000000000000030 [10868.657082] ---[ end trace 5ae4fc189d552994 ]--- Any else information I should provide? Best regards Martin Konold Robert Bosch GmbH Automotive Electronics Postfach 13 42 72703 Reutlingen GERMANY www.bosch.com Tel. +49 7121 35 3322 Sitz: Stuttgart, Registergericht: Amtsgericht Stuttgart, HRB 14000; Aufsichtsratsvorsitzender: Hermann Scholl; Geschäftsführung: Franz Fehrenbach, Siegfried Dais; Stefan Asenkerschbaumer, Bernd Bohr, Rudolf Colm, Volkmar Denner, Christoph Kübel, Uwe Raschke, Wolf-Henning Scheider, Werner Struth, Peter Tyroller -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse-kernel+owner(a)opensuse.org

3 4

[opensuse-kernel] Update omap2plus (ARM) config
by Guillaume Gardet 28 Jun '12

28 Jun '12

Hi, please find in attachment the omap2plus config update. Signed-off-by: Guillaume GARDET <guillaume.gardet(a)opensuse.org> Cheers, Guillaume

2 5

[opensuse-kernel] openSUSE 12.1 kernel update - regression in suspend
by Marcus Meissner 27 Jun '12

27 Jun '12

Hi, We are getting lots of bugreports that the current 12.1 kernel update breaks suspend to ram. bnc#764864 and lots of duplicates. Please check ASAP. (I can disable the update for now in the repo if you think this is a good idea.) Ciao, Marcus -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse-kernel+owner(a)opensuse.org

7 16

[OT] GPG signature related question was [opensuse-kernel] openSUSE 12.1 kernel update - regression in suspend
by Andrew Wafaa 27 Jun '12

27 Jun '12

On 27 June 2012 08:56, Basil Chupin <blchupin(a)iinet.net.au> wrote: > On 27/06/12 13:17, Jeff Mahoney wrote: > > [........] > > >> - -Jeff >> >> - -- Jeff Mahoney >> SUSE Labs >> >> >> -----BEGIN PGP SIGNATURE----- >> Version: GnuPG/MacGPG2 v2.0.18 (Darwin) >> Comment: GPGTools -http://gpgtools.org >> Comment: Using GnuPG with Mozilla -http://enigmail.mozdev.org/ >> >> >> iQIcBAEBAgAGBQJP6ntAAAoJEB57S2MheeWypbkP/iQv+pUZCxb8JCbv3a8KJgXR >> WaGHwFAavIOBQqRqXJD3FqT80M7I4Megz6Is4LQRzeOYxM9+rPtb/VbYDOyrym9V >> Ki/sJ1RT1REjVnHBF02EctMfqjepTJL20JU2IYMNGIWXcmctoxbP5Q3jIQ45LE40 >> Uyv9MAiUeTpwEjobp13wX77ER9fL+qiEq++A1qnPICuPKoaeuuawTy710G66c7G7 >> sqr84AqPUJTbJx253DLQHc4IOKLiFfw0KLbgMMkLEM8xPrv0podGmPPeVw8p+9lx >> AabyB+NOdrVcPm9pVRmNCTpsTK6PfhIxy99+VeprRU044HEpbiixLM1lSIPEWbiR >> skVoctiTc3Qms0tb9CXZMHgJoVPyNP4f1Q/7p0s0bmUWVJ7vkS9qB55A2qWt27cS >> xpGsXIgbBiTj2hXF1mqskv/Ne+ek/3fA70sDfC0e4nE3iu6m1f958ZI6CRYkIvyT >> GAwLP0WMw5pXZptNtRZtg8i/yej1qGlHROTcc4P8ZqlzZQBzeVUYLB9t/RXvLdM7 >> 5BcBBY2jCg9mFeTOpsQaXr2VFFeeVcdaAWpNCjP13OEQEAf9DV9Ut/xXS860RPP6 >> p4aIiWcGfCXC1KsezISpfLWyGUd1wATlKmcaQbups4HvbbcW02YQVaTdbBaobo/G >> /jLZnmzyVJVJ9eGTLrMp >> =2/tm >> -----END PGP SIGNATURE----- > > > Please forgive me for asking this question. > > I really do not know anything about encoded mail and therefore have no idea > where the problem may lie. > > But is it really necessary for a message sent to, say, this mail list which > contains all of the text as shown above? > > I know that the posting rules for openSUSE lists suggests that the max > number of lines in a signature be limited to 4 lines but the above is simply > ridiculous. > > BC > > -- > Using openSUSE 12.2 x86_64 KDE 4.8.4 and kernel 3.4.4 on a system with- > AMD FX 8-core 3.6/4.2GHz processor > 16GB PC14900/1866MHz Quad Channel Corsair "Vengeance" RAM > Gigabyte AMD3+ m/board; Gigabyte nVidia GTX550Ti 1GB DDR5 GPU > > > -- > To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org > To contact the owner, e-mail: opensuse-kernel+owner(a)opensuse.org > Basil, please refrain from polluting mailing list threads with trivial questions! If you must ask your question ensure it is either in it's own thread and on the correct mailing list. Your question about Jeff's GPG signature has *absolutely nothing* to do with the thread of "openSUSE 12.1 kernel update - regression in suspend". This thread is about a serious issue that can well do without your obfuscating and frankly petty questions. A simple online search for "gpg email signature" will answer your question. Regards, Andy -- Andrew Wafaa IRC: FunkyPenguin GPG: 0x3A36312F -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse-kernel+owner(a)opensuse.org

2 1

[opensuse-kernel] [PATCH] Add support for Samsung Exynos SoC
by Andrew Wafaa 24 Jun '12

24 Jun '12

Please find attached patch to add support for Samsung's Exynos based SoC. Many thanks, Andy -- Andrew Wafaa IRC: FunkyPenguin GPG: 0x3A36312F

1 0

[opensuse-kernel] [PATCH] ARM configs updated
by Andrew Wafaa 24 Jun '12

24 Jun '12

Aloha all, Attached is a patch that updates most of the ARM configs - cubox, default, imx51, tegra, u8500. The omap2plus config will be updated shortly, as soon as bugs have been ironed out :) Regards, Andy -- Andrew Wafaa IRC: FunkyPenguin GPG: 0x3A36312F

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openSUSE Kernel June 2012