Re: [PATCH] score: Allways check if a prio ceiling is defined

2021-04-16 Thread Gedare Bloom
On Fri, Apr 16, 2021 at 10:01 AM Joel Sherrill wrote: > > Allways -> Always > or All ways > :) > ;) > On Fri, Apr 16, 2021 at 9:04 AM Gedare Bloom wrote: >> >> ok. also good if you want to open a ticket and backport to 5. >> >> On Fri, Apr 16, 2021 at 1:30 AM Sebastian Huber >> wrote: >> > >>

Re: [PATCH] score: Allways check if a prio ceiling is defined

2021-04-16 Thread Joel Sherrill
Allways -> Always :) On Fri, Apr 16, 2021 at 9:04 AM Gedare Bloom wrote: > ok. also good if you want to open a ticket and backport to 5. > > On Fri, Apr 16, 2021 at 1:30 AM Sebastian Huber > wrote: > > > > Priority ceiling semaphores (in contrast to MrsP semaphores) have only > > one priority

Re: [PATCH] score: Allways check if a prio ceiling is defined

2021-04-16 Thread Gedare Bloom
ok. also good if you want to open a ticket and backport to 5. On Fri, Apr 16, 2021 at 1:30 AM Sebastian Huber wrote: > > Priority ceiling semaphores (in contrast to MrsP semaphores) have only > one priority ceiling which is defined for the home scheduler of the task > which created the semaphore.

[PATCH] score: Allways check if a prio ceiling is defined

2021-04-16 Thread Sebastian Huber
Priority ceiling semaphores (in contrast to MrsP semaphores) have only one priority ceiling which is defined for the home scheduler of the task which created the semaphore. Always check during a semaphore seize that the home scheduler of the calling task is equal to this scheduler. This avoids a