i have released the -V0.7.47-10 Real-Time Preemption patch, which can be downloaded from the usual place:
http://redhat.com/~mingo/realtime-preempt/
Changes:
- posix-timer fixes (George Anzinger )
- RPC timers fix (John Cooper)
- x64 build fix (Will Dyson)
to build a -V0.7.47-10 tree, the following patches have to be applied:

Quoted 8 lines

http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.11.tar.bz2
http://kernel.org/pub/linux/kernel/v2.6/testing/patch-2.6.12-rc5.bz
2
http://redhat.com/~mingo/realtime-preempt/realtime-preempt-2.6.12-r
c5-V0.7.47-10
Ingo

Since plain 2.6.12-rc5 will not build here, IPMI problems, does this include the IPMI patches that will let it build here?

Or is this fix now included in the 2 snapshots with the .git suffix I see there in the 2.6/snapshots directory and I should apply them prior to the RT patch?

Signature · 8 lines

Cheers, Gene
"There are four boxes to be used in defense of liberty:
 soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
99.35% setiathome rank, not too shabby for a WV hillbilly
Yahoo.com and AOL/TW attorneys please note, additions to the above
message by Gene Heskett are:
Copyright 2005 by Maurice Eugene Heskett, all rights reserved.

Eran Mann

2005-05-31 07:26 UTC #2 lore raw

In reply to Ingo Molnar

Quoted 4 lines · Ingo Molnar

i have released the -V0.7.47-10 Real-Time Preemption patch, which can be downloaded from the usual place:
http://redhat.com/~mingo/realtime-preempt/

I tried to compile -V0.7.47-15 and it fails to compile.
net/sunrpc/sched.c: In function `rpc_run_timer':
net/sunrpc/sched.c:107: error: `RPC_TASK_HAS_TIMER' undeclared (first use in this function)
...

It seems the following hunk of the patch is bogus as it removes a required define:

include/linux/sunrpc/sched.h renamed from include/linux/sunrpc/sched.h.orig +0 -1

@@ -138,7 +138,6 @@ typedef void (*rpc_action)(struct rpc_
 #define RPC_TASK_RUNNING       0
 #define RPC_TASK_QUEUED                1
 #define RPC_TASK_WAKEUP                2
-#define RPC_TASK_HAS_TIMER     3
 
 #define RPC_IS_RUNNING(t)      (test_bit(RPC_TASK_RUNNING,

&(t)->tk_runstate))
#define rpc_set_running(t) (set_bit(RPC_TASK_RUNNING,
&(t)->tk_runstate))

Serge Noiraud

2005-05-31 08:30 UTC #3 lore raw

Re: [patch] Real-Time Preemption, -RT-2.6.12-rc5-V0.7.47-15

Quoted 25 lines · Eran Mann

Quoted 5 lines · Ingo Molnar
i have released the -V0.7.47-10 Real-Time Preemption patch, which can be downloaded from the usual place:
http://redhat.com/~mingo/realtime-preempt/
I tried to compile -V0.7.47-15 and it fails to compile. net/sunrpc/sched.c: In function `rpc_run_timer':
net/sunrpc/sched.c:107: error: `RPC_TASK_HAS_TIMER' undeclared (first use in this function)
...
It seems the following hunk of the patch is bogus as it removes a required define:
include/linux/sunrpc/sched.h renamed from include/linux/sunrpc/sched.h.orig +0 -0
@@ -138,7 +138,6 @@ typedef void 
(*rpc_action)(struct rpc_
#define RPC_TASK_RUNNING 0
#define RPC_TASK_QUEUED 1
#define RPC_TASK_WAKEUP 2
-#define RPC_TASK_HAS_TIMER 3

Quoted 4 lines

#define RPC_IS_RUNNING(t) (test_bit(RPC_TASK_RUNNING,
&(t)->tk_runstate))
#define rpc_set_running(t) (set_bit(RPC_TASK_RUNNING,
&(t)->tk_runstate))

We also have the following :

Kernel: arch/i386/boot/bzImage is ready
Building modules, stage 2.
MODPOST
*** Warning: "there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/scsi/qla2xxx/qla2xxx.ko] undefined!
*** Warning: "there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/pci/hotplug/shpchp.ko] undefined!
*** Warning: "there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/pci/hotplug/pciehp.ko] undefined!
*** Warning: "there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/pci/hotplug/pci_hotplug.ko] undefined!
*** Warning: "there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/pci/hotplug/ibmphp.ko] undefined!
*** Warning: "there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/pci/hotplug/cpqphp.ko] undefined!
*** Warning: "there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/net/plip.ko] undefined!
*** Warning: "there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/char/watchdog/cpu5wdt.ko] undefined!
*** Warning: "there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/block/sx8.ko] undefined!
...
if [ -r System.map -a -x /sbin/depmod ]; then /sbin/depmod -ae -F System.map -b /var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root -r 2.6.12-rc5-RT-V0.7.47-15-DAV06; fi
WARNING: /var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-rc5-RT-V0.7.47-15-DAV06/kernel/drivers/scsi/qla2xxx/qla2xxx.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores
WARNING: /var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-rc5-RT-V0.7.47-15-DAV06/kernel/drivers/pci/hotplug/shpchp.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores
WARNING: /var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-rc5-RT-V0.7.47-15-DAV06/kernel/drivers/pci/hotplug/pciehp.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores
WARNING: /var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-rc5-RT-V0.7.47-15-DAV06/kernel/drivers/pci/hotplug/pci_hotplug.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores
WARNING: /var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-rc5-RT-V0.7.47-15-DAV06/kernel/drivers/pci/hotplug/ibmphp.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores
WARNING: /var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-rc5-RT-V0.7.47-15-DAV06/kernel/drivers/pci/hotplug/cpqphp.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores
WARNING: /var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-rc5-RT-V0.7.47-15-DAV06/kernel/drivers/net/plip.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores
WARNING: /var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-rc5-RT-V0.7.47-15-DAV06/kernel/drivers/char/watchdog/cpu5wdt.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores
WARNING: /var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-rc5-RT-V0.7.47-15-DAV06/kernel/drivers/block/sx8.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores make[3]: *** [_modinst_post] Error 1
error: Bad exit status from /var/tmp/rpm-tmp.89329 (%install)

Michal Schmidt

2005-05-31 08:57 UTC #4 lore raw

Re: [patch] Real-Time Preemption, -RT-2.6.12-rc5-V0.7.47-15

Quoted 4 lines · Serge Noiraud

Kernel: arch/i386/boot/bzImage is ready
Building modules, stage 2.
MODPOST
*** Warning: "there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/scsi/qla2xxx/qla2xxx.ko] undefined!

Quoted 8 lines

*** Warning: "there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/pci/hotplug/shpchp.ko] undefined! *** Warning: "there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/pci/hotplug/pciehp.ko] undefined! *** Warning: "there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/pci/hotplug/pci_hotplug.ko] undefined! *** Warning: "there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/pci/hotplug/ibmphp.ko] undefined! *** Warning: "there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/pci/hotplug/cpqphp.ko] undefined! *** Warning: "there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/net/plip.ko] undefined! *** Warning: "there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/char/watchdog/cpu5wdt.ko] undefined! *** Warning: "there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/block/sx8.ko] undefined!

Have you tried loading and using some of these modules with older -RT kernels? If they have been using init_MUTEX_LOCKED on RT semaphores, they should have BUG & Oops. Recent -RT kernels have added extra check for this during linking. The fact that you are prevented from building these modules is a Good Thing(TM). Maybe these drivers should be using completions instead of semaphores.
A quick fix would be changing the 'struct semaphore' to 'struct compat_semaphore'.

Michal

Gene Heskett

2005-05-31 12:09 UTC #5 lore raw

Re: [patch] Real-Time Preemption, -RT-2.6.12-rc5-V0.7.47-15

In reply to Serge Noiraud

Quoted 84 lines · Serge Noiraud

Quoted 24 lines · Eran Mann
Quoted 4 lines · Ingo Molnar
i have released the -V0.7.47-10 Real-Time Preemption patch, which can be downloaded from the usual place:
http://redhat.com/~mingo/realtime-preempt/
I tried to compile -V0.7.47-15 and it fails to compile. net/sunrpc/sched.c: In function `rpc_run_timer':
net/sunrpc/sched.c:107: error: `RPC_TASK_HAS_TIMER' undeclared (first use in this function)
...
It seems the following hunk of the patch is bogus as it removes a required define:
include/linux/sunrpc/sched.h renamed from include/linux/sunrpc/sched.h.orig +0 -0
@@ -138,7 +138,6 @@ typedef void
(*rpc_action)(struct rpc_
#define RPC_TASK_RUNNING 0
#define RPC_TASK_QUEUED 1
#define RPC_TASK_WAKEUP 2
-#define RPC_TASK_HAS_TIMER 3
Quoted 4 lines
#define RPC_IS_RUNNING(t) (test_bit(RPC_TASK_RUNNING,
&(t)->tk_runstate))
#define rpc_set_running(t) (set_bit(RPC_TASK_RUNNING,
&(t)->tk_runstate))
We also have the following :
Kernel: arch/i386/boot/bzImage is ready
Building modules, stage 2.
MODPOST
*** Warning: "there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/scsi/qla2xxx/qla2xxx.ko] undefined! *** Warning:
"there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/pci/hotplug/shpchp.ko] undefined! *** Warning:
"there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/pci/hotplug/pciehp.ko] undefined! *** Warning:
"there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/pci/hotplug/pci_hotplug.ko] undefined! *** Warning:
"there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/pci/hotplug/ibmphp.ko] undefined! *** Warning:
"there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/pci/hotplug/cpqphp.ko] undefined! *** Warning:
"there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/net/plip.ko] undefined! *** Warning:
"there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/char/watchdog/cpu5wdt.ko] undefined! *** Warning:
"there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/block/sx8.ko] undefined! ...
if [ -r System.map -a -x /sbin/depmod ]; then /sbin/depmod -ae -F System.map -b /var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root -r 2.6.12-rc5-RT-V0.7.47-15-DAV06; fi WARNING:
/var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-r c5-RT-V0.7.47-15-DAV06/kernel/drivers/scsi/qla2xxx/qla2xxx.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores WARNING:
/var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-r c5-RT-V0.7.47-15-DAV06/kernel/drivers/pci/hotplug/shpchp.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores WARNING:
/var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-r c5-RT-V0.7.47-15-DAV06/kernel/drivers/pci/hotplug/pciehp.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores WARNING:
/var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-r c5-RT-V0.7.47-15-DAV06/kernel/drivers/pci/hotplug/pci_hotplug.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores WARNING:
/var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-r c5-RT-V0.7.47-15-DAV06/kernel/drivers/pci/hotplug/ibmphp.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores WARNING:
/var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-r c5-RT-V0.7.47-15-DAV06/kernel/drivers/pci/hotplug/cpqphp.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores WARNING:
/var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-r c5-RT-V0.7.47-15-DAV06/kernel/drivers/net/plip.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores WARNING:
/var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-r

Quoted 8 lines

c5-RT-V0.7.47-15-DAV06/kernel/drivers/char/watchdog/cpu5wdt.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores WARNING:
/var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-r c5-RT-V0.7.47-15-DAV06/kernel/drivers/block/sx8.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores make[3]: *** [_modinst_post] Error 1
error: Bad exit status from /var/tmp/rpm-tmp.89329 (%install)

I had no such error, applying the realtime-preempt-2.6.12-rc5-V0.7.47-15 patch to rc5-git5 (other than the Makefile, easily fixed, and lib/Kconfig.debug, as git5 had already played with the location of the frame pointers option. I left it at the git5 level, seemed to work. Its built, but not rebooted to, working on wedding photo's for the neighbors ATM.

I used the "linux-2.6.12-rc5-git5-RT-V0.7.47-15" throughout _my_ scripts and the Makefile as the version number. I note your error messages seem to indicate a miss-match there.

So many thanks to the original poster, whose message prompted me to take another swing at it.

Signature · 8 lines

Cheers, Gene
"There are four boxes to be used in defense of liberty:
 soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
99.35% setiathome rank, not too shabby for a WV hillbilly
Yahoo.com and AOL/TW attorneys please note, additions to the above
message by Gene Heskett are:
Copyright 2005 by Maurice Eugene Heskett, all rights reserved.

Gene Heskett

2005-05-31 16:21 UTC #6 lore raw

Re: [patch] Real-Time Preemption, -RT-2.6.12-rc5-V0.7.47-15

In reply to Serge Noiraud

Quoted 5 lines · Serge Noiraud

Quoted 4 lines · Eran Mann
Quoted 3 lines · Ingo Molnar
i have released the -V0.7.47-10 Real-Time Preemption patch, which can be downloaded from the usual place:

Ingo:

I had little problem in applying this patch to 2.6.12-rc5-git5 after deleting those 10 or so bogus lines, the only real failure being the Makefile, easily fixed.

I took the defaults for all the new stuff in a make oldconfig started with the .config from rc5-git5.

I've rebooted to it & it generally feels good, but the missus came in just now and said something about the video quality of my home tv channel, and I found that I do not have video from tvtime now, only audio, and a very noisey messages log when tvtime is running (git5 by itself ran tvtime ok), plus a lot of output on the VT that started boinc & einstein@home, something about a memory being exceeded. But its at 1 second intervals and not copy/pastable across a ctl+alt+F1 to ctl+alt+F7 switch.

That I've stopped & restarted from an xwindow, hopeing the messages will repeat shortly.

Ah, heres one:

2005-05-31 12:12:13 [Einstein@Home] result

H1_1262.4__1262.8_0.1_T00_Test02_3: memory usage 125263872.000000 exceeds limit 70000000.000000

Which, due to the decimal display format, makes zip sense to me. I've stopped it.

.config, pieces of logs available for the asking.

Quoted 95 lines

Quoted 20 lines
Quoted 1 line
http://redhat.com/~mingo/realtime-preempt/
I tried to compile -V0.7.47-15 and it fails to compile. net/sunrpc/sched.c: In function `rpc_run_timer':
net/sunrpc/sched.c:107: error: `RPC_TASK_HAS_TIMER' undeclared (first use in this function)
...
It seems the following hunk of the patch is bogus as it removes a required define:
include/linux/sunrpc/sched.h renamed from include/linux/sunrpc/sched.h.orig +0 -0
@@ -138,7 +138,6 @@ typedef void
(*rpc_action)(struct rpc_
#define RPC_TASK_RUNNING 0
#define RPC_TASK_QUEUED 1
#define RPC_TASK_WAKEUP 2
-#define RPC_TASK_HAS_TIMER 3
Quoted 4 lines
#define RPC_IS_RUNNING(t) (test_bit(RPC_TASK_RUNNING,
&(t)->tk_runstate))
#define rpc_set_running(t) (set_bit(RPC_TASK_RUNNING,
&(t)->tk_runstate))
We also have the following :
Kernel: arch/i386/boot/bzImage is ready
Building modules, stage 2.
MODPOST
*** Warning: "there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/scsi/qla2xxx/qla2xxx.ko] undefined! *** Warning:
"there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/pci/hotplug/shpchp.ko] undefined! *** Warning:
"there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/pci/hotplug/pciehp.ko] undefined! *** Warning:
"there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/pci/hotplug/pci_hotplug.ko] undefined! *** Warning:
"there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/pci/hotplug/ibmphp.ko] undefined! *** Warning:
"there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/pci/hotplug/cpqphp.ko] undefined! *** Warning:
"there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/net/plip.ko] undefined! *** Warning:
"there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/char/watchdog/cpu5wdt.ko] undefined! *** Warning:
"there_is_no_init_MUTEX_LOCKED_for_RT_semaphores" [drivers/block/sx8.ko] undefined! ...
if [ -r System.map -a -x /sbin/depmod ]; then /sbin/depmod -ae -F System.map -b /var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root -r 2.6.12-rc5-RT-V0.7.47-15-DAV06; fi WARNING:
/var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-r c5-RT-V0.7.47-15-DAV06/kernel/drivers/scsi/qla2xxx/qla2xxx.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores WARNING:
/var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-r c5-RT-V0.7.47-15-DAV06/kernel/drivers/pci/hotplug/shpchp.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores WARNING:
/var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-r c5-RT-V0.7.47-15-DAV06/kernel/drivers/pci/hotplug/pciehp.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores WARNING:
/var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-r c5-RT-V0.7.47-15-DAV06/kernel/drivers/pci/hotplug/pci_hotplug.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores WARNING:
/var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-r c5-RT-V0.7.47-15-DAV06/kernel/drivers/pci/hotplug/ibmphp.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores WARNING:
/var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-r c5-RT-V0.7.47-15-DAV06/kernel/drivers/pci/hotplug/cpqphp.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores WARNING:
/var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-r c5-RT-V0.7.47-15-DAV06/kernel/drivers/net/plip.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores WARNING:
/var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-r c5-RT-V0.7.47-15-DAV06/kernel/drivers/char/watchdog/cpu5wdt.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores WARNING:
/var/tmp/kernel-2.6.12rc5RTV0.7.4715DAV06-root/lib/modules/2.6.12-r c5-RT-V0.7.47-15-DAV06/kernel/drivers/block/sx8.ko needs unknown symbol there_is_no_init_MUTEX_LOCKED_for_RT_semaphores make[3]: *** [_modinst_post] Error 1
error: Bad exit status from /var/tmp/rpm-tmp.89329 (%install)
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
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Signature · 8 lines

Cheers, Gene
"There are four boxes to be used in defense of liberty:
 soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
99.35% setiathome rank, not too shabby for a WV hillbilly
Yahoo.com and AOL/TW attorneys please note, additions to the above
message by Gene Heskett are:
Copyright 2005 by Maurice Eugene Heskett, all rights reserved.

Ingo Molnar

author

2005-06-01 08:02 UTC #7 lore raw

In reply to Eran Mann

Quoted 8 lines · Eran Mann

I tried to compile -V0.7.47-15 and it fails to compile. net/sunrpc/sched.c: In function `rpc_run_timer':
net/sunrpc/sched.c:107: error: `RPC_TASK_HAS_TIMER' undeclared (first use in this function)
...
It seems the following hunk of the patch is bogus as it removes a required define:

indeed - fixed it in -47-16.

Ingo