Re: [yocto] Fwd: preempt-rt for 4.14.71 fails to build

2018-10-10 Thread Bruce Ashfield 

Check the list. It never came through. You need to be a subscriber
and would have received a bounce message.

I know that, since I got the bounce as the list admin :D

Bruce

On 2018-10-10 4:03 PM, Dimitris Tassopoulos wrote:
I've already send this to that list a few days ago, but since I didn't 
got any reply there I've also asked here in case that someone else 
shares the same experience.


Dimitris

On Wed, 10 Oct 2018, 21:48 Bruce Ashfield, > wrote:


On 2018-10-10 2:18 PM, Dimitris Tassopoulos wrote:
 > Hi all!
 >
 > I've tried to build the latest preempt-rt kernel from the
 > `v4.14/standard/preempt-rt/base`
 > and it fails to build. These are the hashes I've used:
 >

This should go to the linux-yocto list, since that's where
people interested in the linux-yocto kernel variants will
notice it.

In this case, there was a bad merge. If you check the
preempt-rt branches of 4.14 there's a fix queued, but I
haven't sent SRCREV updates yet.

Bruce

 > ```
 > LINUX_VERSION = "4.14.71"
 > SRCREV_machine = "c37a14708f5b618602f84f83f902346e055824c3"
 > SRCREV_meta = "1fb0b0379fb5883ce5af7485374e3f78ee4272d3"
 > ```
 >
 > And the errors I get are:
 > ```
 >

/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:

 > In function '__rt_mutex_lock':
 >

/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:2044:48:

 > error: passing argument 3 of 'rt_mutex_fastlock' from incompatible
 > pointer type [-Werror=incompatible-pointer-types]
 >    rt_mutex_fastlock(lock, TASK_UNINTERRUPTIBLE, rt_mutex_slowlock);
 >                                                  ^
 >

/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:1935:1:

 > note: expected 'struct ww_acquire_ctx *' but argument is of type
'int
 > (*)(struct rt_mutex *, int,  struct hrtimer_sleeper *, enum
 > rtmutex_chainwalk,  struct ww_acquire_ctx *)'
 >   rt_mutex_fastlock(struct rt_mutex *lock, int state,
 >   ^
 >

/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:2044:2:

 > error: too few arguments to function 'rt_mutex_fastlock'
 >    rt_mutex_fastlock(lock, TASK_UNINTERRUPTIBLE, rt_mutex_slowlock);
 >    ^
 >

/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:1935:1:

 > note: declared here
 >   rt_mutex_fastlock(struct rt_mutex *lock, int state,
 >   ^
 >

/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:

 > In function 'rt_mutex_lock':
 >

/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:2069:2:

 > error: too many arguments to function 'rt_mutex_lock_state'
 >    rt_mutex_lock_state(lock, TASK_UNINTERRUPTIBLE, 0);
 >    ^~~
 >

/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:2028:20:

 > note: declared here
 >   static int __sched rt_mutex_lock_state(struct rt_mutex *lock,
int state)
 > ```
 >
 > Is there any change that the latest rt44 patches are nor applied?
 >
 > Thanks!
 > Dimitris
 >
 >



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Re: [yocto] Fwd: preempt-rt for 4.14.71 fails to build

2018-10-10 Thread Dimitris Tassopoulos 
I've already send this to that list a few days ago, but since I didn't got
any reply there I've also asked here in case that someone else shares the
same experience.

Dimitris

On Wed, 10 Oct 2018, 21:48 Bruce Ashfield, 
wrote:

> On 2018-10-10 2:18 PM, Dimitris Tassopoulos wrote:
> > Hi all!
> >
> > I've tried to build the latest preempt-rt kernel from the
> > `v4.14/standard/preempt-rt/base`
> > and it fails to build. These are the hashes I've used:
> >
>
> This should go to the linux-yocto list, since that's where
> people interested in the linux-yocto kernel variants will
> notice it.
>
> In this case, there was a bad merge. If you check the
> preempt-rt branches of 4.14 there's a fix queued, but I
> haven't sent SRCREV updates yet.
>
> Bruce
>
> > ```
> > LINUX_VERSION = "4.14.71"
> > SRCREV_machine = "c37a14708f5b618602f84f83f902346e055824c3"
> > SRCREV_meta = "1fb0b0379fb5883ce5af7485374e3f78ee4272d3"
> > ```
> >
> > And the errors I get are:
> > ```
> >
> /rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:
>
> > In function '__rt_mutex_lock':
> >
> /rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:2044:48:
>
> > error: passing argument 3 of 'rt_mutex_fastlock' from incompatible
> > pointer type [-Werror=incompatible-pointer-types]
> >rt_mutex_fastlock(lock, TASK_UNINTERRUPTIBLE, rt_mutex_slowlock);
> >  ^
> >
> /rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:1935:1:
>
> > note: expected 'struct ww_acquire_ctx *' but argument is of type 'int
> > (*)(struct rt_mutex *, int,  struct hrtimer_sleeper *, enum
> > rtmutex_chainwalk,  struct ww_acquire_ctx *)'
> >   rt_mutex_fastlock(struct rt_mutex *lock, int state,
> >   ^
> >
> /rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:2044:2:
>
> > error: too few arguments to function 'rt_mutex_fastlock'
> >rt_mutex_fastlock(lock, TASK_UNINTERRUPTIBLE, rt_mutex_slowlock);
> >^
> >
> /rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:1935:1:
>
> > note: declared here
> >   rt_mutex_fastlock(struct rt_mutex *lock, int state,
> >   ^
> >
> /rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:
>
> > In function 'rt_mutex_lock':
> >
> /rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:2069:2:
>
> > error: too many arguments to function 'rt_mutex_lock_state'
> >rt_mutex_lock_state(lock, TASK_UNINTERRUPTIBLE, 0);
> >^~~
> >
> /rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:2028:20:
>
> > note: declared here
> >   static int __sched rt_mutex_lock_state(struct rt_mutex *lock, int
> state)
> > ```
> >
> > Is there any change that the latest rt44 patches are nor applied?
> >
> > Thanks!
> > Dimitris
> >
> >
>
>
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Re: [yocto] Fwd: preempt-rt for 4.14.71 fails to build

2018-10-10 Thread Bruce Ashfield 

On 2018-10-10 2:18 PM, Dimitris Tassopoulos wrote:

Hi all!

I've tried to build the latest preempt-rt kernel from the 
`v4.14/standard/preempt-rt/base`

and it fails to build. These are the hashes I've used:



This should go to the linux-yocto list, since that's where
people interested in the linux-yocto kernel variants will
notice it.

In this case, there was a bad merge. If you check the
preempt-rt branches of 4.14 there's a fix queued, but I
haven't sent SRCREV updates yet.

Bruce


```
LINUX_VERSION = "4.14.71"
SRCREV_machine = "c37a14708f5b618602f84f83f902346e055824c3"
SRCREV_meta = "1fb0b0379fb5883ce5af7485374e3f78ee4272d3"
```

And the errors I get are:
```
/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c: 
In function '__rt_mutex_lock':
/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:2044:48: 
error: passing argument 3 of 'rt_mutex_fastlock' from incompatible 
pointer type [-Werror=incompatible-pointer-types]

   rt_mutex_fastlock(lock, TASK_UNINTERRUPTIBLE, rt_mutex_slowlock);
                                                 ^
/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:1935:1: 
note: expected 'struct ww_acquire_ctx *' but argument is of type 'int 
(*)(struct rt_mutex *, int,  struct hrtimer_sleeper *, enum 
rtmutex_chainwalk,  struct ww_acquire_ctx *)'

  rt_mutex_fastlock(struct rt_mutex *lock, int state,
  ^
/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:2044:2: 
error: too few arguments to function 'rt_mutex_fastlock'

   rt_mutex_fastlock(lock, TASK_UNINTERRUPTIBLE, rt_mutex_slowlock);
   ^
/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:1935:1: 
note: declared here

  rt_mutex_fastlock(struct rt_mutex *lock, int state,
  ^
/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c: 
In function 'rt_mutex_lock':
/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:2069:2: 
error: too many arguments to function 'rt_mutex_lock_state'

   rt_mutex_lock_state(lock, TASK_UNINTERRUPTIBLE, 0);
   ^~~
/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:2028:20: 
note: declared here

  static int __sched rt_mutex_lock_state(struct rt_mutex *lock, int state)
```

Is there any change that the latest rt44 patches are nor applied?

Thanks!
Dimitris




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[yocto] Fwd: preempt-rt for 4.14.71 fails to build

2018-10-10 Thread Dimitris Tassopoulos 
Hi all!

I've tried to build the latest preempt-rt kernel from the
`v4.14/standard/preempt-rt/base`
and it fails to build. These are the hashes I've used:

```
LINUX_VERSION = "4.14.71"
SRCREV_machine = "c37a14708f5b618602f84f83f902346e055824c3"
SRCREV_meta = "1fb0b0379fb5883ce5af7485374e3f78ee4272d3"
```

And the errors I get are:
```
/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:
In function '__rt_mutex_lock':
/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:2044:48:
error: passing argument 3 of 'rt_mutex_fastlock' from incompatible pointer
type [-Werror=incompatible-pointer-types]
  rt_mutex_fastlock(lock, TASK_UNINTERRUPTIBLE, rt_mutex_slowlock);
^
/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:1935:1:
note: expected 'struct ww_acquire_ctx *' but argument is of type 'int
(*)(struct rt_mutex *, int,  struct hrtimer_sleeper *, enum
rtmutex_chainwalk,  struct ww_acquire_ctx *)'
 rt_mutex_fastlock(struct rt_mutex *lock, int state,
 ^
/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:2044:2:
error: too few arguments to function 'rt_mutex_fastlock'
  rt_mutex_fastlock(lock, TASK_UNINTERRUPTIBLE, rt_mutex_slowlock);
  ^
/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:1935:1:
note: declared here
 rt_mutex_fastlock(struct rt_mutex *lock, int state,
 ^
/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:
In function 'rt_mutex_lock':
/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:2069:2:
error: too many arguments to function 'rt_mutex_lock_state'
  rt_mutex_lock_state(lock, TASK_UNINTERRUPTIBLE, 0);
  ^~~
/rnd/yocto/nativeos/build/tmp/work-shared/congatec/kernel-source/kernel/locking/rtmutex.c:2028:20:
note: declared here
 static int __sched rt_mutex_lock_state(struct rt_mutex *lock, int state)
```

Is there any change that the latest rt44 patches are nor applied?

Thanks!
Dimitris
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