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, <[email protected]
<mailto:[email protected]>> 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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