diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/s390/char/con3270.c | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/s390/char/con3270.c')
| -rw-r--r-- | kernel/drivers/s390/char/con3270.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/drivers/s390/char/con3270.c b/kernel/drivers/s390/char/con3270.c index 75ffe9980..7c511add5 100644 --- a/kernel/drivers/s390/char/con3270.c +++ b/kernel/drivers/s390/char/con3270.c @@ -413,6 +413,10 @@ con3270_irq(struct con3270 *cp, struct raw3270_request *rq, struct irb *irb) else /* Normal end. Copy residual count. */ rq->rescnt = irb->scsw.cmd.count; + } else if (irb->scsw.cmd.dstat & DEV_STAT_DEV_END) { + /* Interrupt without an outstanding request -> update all */ + cp->update_flags = CON_UPDATE_ALL; + con3270_set_timer(cp, 1); } return RAW3270_IO_DONE; } |