Bug#726999: lttng-modules-2.3.2: 2.3.2 version does not compile properly

2013-11-04 Thread Jon Bernard
* Matthieu CASTET matthieu.cas...@parrot.com wrote:
 Package: lttng-modules-dkms
 Version: 2.3.2-1
 Severity: normal
 File: lttng-modules-2.3.2
 
 Hi,
 
 building lttng-modules-dkms fails with this log :
 
 
 DKMS make.log for lttng-modules-2.3.2 for kernel 3.10-3-amd64 (x86_64)
 lundi 21 octobre 2013, 11:19:50 (UTC+0200)
 make: entrant dans le répertoire « /usr/src/linux-headers-3.10-3-amd64 »
 /usr/src/linux-headers-3.10-3-common/arch/x86/Makefile:92: stack protector 
 enabled but no compiler support
   CC [M]  
 /var/lib/dkms/lttng-modules/2.3.2/build/lttng-ring-buffer-client-discard.o
 In file included from 
 /var/lib/dkms/lttng-modules/2.3.2/build/lttng-tracer.h:37:0,
  from 
 /var/lib/dkms/lttng-modules/2.3.2/build/lttng-ring-buffer-client-discard.c:24:
 /var/lib/dkms/lttng-modules/2.3.2/build/wrapper/trace-clock.h:40:2: error: 
 #error Linux kernels 3.10 and 3.11 introduce a deadlock in the timekeeping 
 subsystem. Fixed by commit 7bd36014460f793c19e7d6c94dab67b0afcfcb7f 
 \timekeeping: Fix HRTICK related deadlock from ntp lock changes\ in Linux.
 make[3]: *** 
 [/var/lib/dkms/lttng-modules/2.3.2/build/lttng-ring-buffer-client-discard.o] 
 Erreur 1
 make[2]: *** [_module_/var/lib/dkms/lttng-modules/2.3.2/build] Erreur 2
 make[1]: *** [sub-make] Erreur 2
 make: *** [all] Erreur 2
 make: quittant le répertoire « /usr/src/linux-headers-3.10-3-amd64 »

I would like to close this bug, unless you object.  Is this okay?

-- 
Jon


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Bug#726999: lttng-modules-2.3.2: 2.3.2 version does not compile properly

2013-11-04 Thread Matthieu CASTET
Le Mon, 4 Nov 2013 08:32:33 -0500,
Jon Bernard jbern...@debian.org a écrit :

  make: quittant le répertoire « /usr/src/linux-headers-3.10-3-amd64
  »  
 
 I would like to close this bug, unless you object.  Is this okay?

Sorry for the delay.

That's fine with me.

Thanks,

Matthieu


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Bug#726999: lttng-modules-2.3.2: 2.3.2 version does not compile properly

2013-10-21 Thread Matthieu CASTET
Package: lttng-modules-dkms
Version: 2.3.2-1
Severity: normal
File: lttng-modules-2.3.2

Hi,

building lttng-modules-dkms fails with this log :


DKMS make.log for lttng-modules-2.3.2 for kernel 3.10-3-amd64 (x86_64)
lundi 21 octobre 2013, 11:19:50 (UTC+0200)
make: entrant dans le répertoire « /usr/src/linux-headers-3.10-3-amd64 »
/usr/src/linux-headers-3.10-3-common/arch/x86/Makefile:92: stack protector 
enabled but no compiler support
  CC [M]  
/var/lib/dkms/lttng-modules/2.3.2/build/lttng-ring-buffer-client-discard.o
In file included from 
/var/lib/dkms/lttng-modules/2.3.2/build/lttng-tracer.h:37:0,
 from 
/var/lib/dkms/lttng-modules/2.3.2/build/lttng-ring-buffer-client-discard.c:24:
/var/lib/dkms/lttng-modules/2.3.2/build/wrapper/trace-clock.h:40:2: error: 
#error Linux kernels 3.10 and 3.11 introduce a deadlock in the timekeeping 
subsystem. Fixed by commit 7bd36014460f793c19e7d6c94dab67b0afcfcb7f 
\timekeeping: Fix HRTICK related deadlock from ntp lock changes\ in Linux.
make[3]: *** 
[/var/lib/dkms/lttng-modules/2.3.2/build/lttng-ring-buffer-client-discard.o] 
Erreur 1
make[2]: *** [_module_/var/lib/dkms/lttng-modules/2.3.2/build] Erreur 2
make[1]: *** [sub-make] Erreur 2
make: *** [all] Erreur 2
make: quittant le répertoire « /usr/src/linux-headers-3.10-3-amd64 »



-- System Information:
Debian Release: jessie/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: i386 (x86_64)
Foreign Architectures: amd64

Kernel: Linux 3.10-3-amd64 (SMP w/2 CPU cores)
Locale: LANG=fr_FR@euro, LC_CTYPE=fr_FR@euro (charmap=ISO-8859-15)
Shell: /bin/sh linked to /bin/bash

Versions of packages lttng-modules-dkms depends on:
ii  dkms  2.2.0.3-1.2

Versions of packages lttng-modules-dkms recommends:
ii  lttng-tools  2.1.1-2

lttng-modules-dkms suggests no packages.

-- no debconf information


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Bug#726999: lttng-modules-2.3.2: 2.3.2 version does not compile properly

2013-10-21 Thread Jon Bernard
* Matthieu CASTET matthieu.cas...@parrot.com wrote:
 Package: lttng-modules-dkms
 Version: 2.3.2-1
 Severity: normal
 File: lttng-modules-2.3.2
 
 Hi,
 
 building lttng-modules-dkms fails with this log :
 
 
 DKMS make.log for lttng-modules-2.3.2 for kernel 3.10-3-amd64 (x86_64)
 lundi 21 octobre 2013, 11:19:50 (UTC+0200)
 make: entrant dans le répertoire « /usr/src/linux-headers-3.10-3-amd64 »
 /usr/src/linux-headers-3.10-3-common/arch/x86/Makefile:92: stack protector 
 enabled but no compiler support
   CC [M]  
 /var/lib/dkms/lttng-modules/2.3.2/build/lttng-ring-buffer-client-discard.o
 In file included from 
 /var/lib/dkms/lttng-modules/2.3.2/build/lttng-tracer.h:37:0,
  from 
 /var/lib/dkms/lttng-modules/2.3.2/build/lttng-ring-buffer-client-discard.c:24:
 /var/lib/dkms/lttng-modules/2.3.2/build/wrapper/trace-clock.h:40:2: error: 
 #error Linux kernels 3.10 and 3.11 introduce a deadlock in the timekeeping 
 subsystem. Fixed by commit 7bd36014460f793c19e7d6c94dab67b0afcfcb7f 
 \timekeeping: Fix HRTICK related deadlock from ntp lock changes\ in Linux.
 make[3]: *** 
 [/var/lib/dkms/lttng-modules/2.3.2/build/lttng-ring-buffer-client-discard.o] 
 Erreur 1
 make[2]: *** [_module_/var/lib/dkms/lttng-modules/2.3.2/build] Erreur 2
 make[1]: *** [sub-make] Erreur 2
 make: *** [all] Erreur 2
 make: quittant le répertoire « /usr/src/linux-headers-3.10-3-amd64 »

Yes, unfortunately kernels 3.10 and 3.11 have a critical bug in the timekeeping
subsystem that these modules can expose.  Even more unfortunately, 3.10 is
currently the default kernel in sid.  I'm not sure how better to handle this, it
seems wrong to conflict against these versions of linux-image - just because you
have them installed does not mean you don't have other kernels that you wish to
use with lttng-modules-dkms.  Perhaps there is a way to blacklist them in DKMS
and only build against safe kernel versions - I'll have to look into this more.
If you have additional suggestions, I'm open to those as well.

Cheers,

-- 
Jon


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Bug#726999: lttng-modules-2.3.2: 2.3.2 version does not compile properly

2013-10-21 Thread Jon Bernard
* Matthieu CASTET matthieu.cas...@parrot.com wrote:
 Package: lttng-modules-dkms
 Version: 2.3.2-1
 Severity: normal
 File: lttng-modules-2.3.2
 
 Hi,
 
 building lttng-modules-dkms fails with this log :
 
 
 DKMS make.log for lttng-modules-2.3.2 for kernel 3.10-3-amd64 (x86_64)
 lundi 21 octobre 2013, 11:19:50 (UTC+0200)
 make: entrant dans le répertoire « /usr/src/linux-headers-3.10-3-amd64 »
 /usr/src/linux-headers-3.10-3-common/arch/x86/Makefile:92: stack protector 
 enabled but no compiler support
   CC [M]  
 /var/lib/dkms/lttng-modules/2.3.2/build/lttng-ring-buffer-client-discard.o
 In file included from 
 /var/lib/dkms/lttng-modules/2.3.2/build/lttng-tracer.h:37:0,
  from 
 /var/lib/dkms/lttng-modules/2.3.2/build/lttng-ring-buffer-client-discard.c:24:
 /var/lib/dkms/lttng-modules/2.3.2/build/wrapper/trace-clock.h:40:2: error: 
 #error Linux kernels 3.10 and 3.11 introduce a deadlock in the timekeeping 
 subsystem. Fixed by commit 7bd36014460f793c19e7d6c94dab67b0afcfcb7f 
 \timekeeping: Fix HRTICK related deadlock from ntp lock changes\ in Linux.
 make[3]: *** 
 [/var/lib/dkms/lttng-modules/2.3.2/build/lttng-ring-buffer-client-discard.o] 
 Erreur 1
 make[2]: *** [_module_/var/lib/dkms/lttng-modules/2.3.2/build] Erreur 2
 make[1]: *** [sub-make] Erreur 2
 make: *** [all] Erreur 2
 make: quittant le répertoire « /usr/src/linux-headers-3.10-3-amd64 »

Looks like sid just saw a linux-image update to version 3.11-1 (3.11.5).  This
version should be okay, let me know if you see a similar result.

-- 
Jon


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