From: Mike Galbraith <efault@gmx.de>
To: xenomai@xenomai.org
Subject: [Xenomai] ipipe + PREEMPT_RT
Date: Sat, 18 Mar 2017 07:09:32 +0100 [thread overview]
Message-ID: <1489817372.4278.44.camel@gmx.de> (raw)
(oops, sent before subscription confirmation.. wash/rinse/repeat)
Greetings,
Seeing PREEMPT_RT in ipipe source, I got curious, extracted 4.4.43, and
wedged it into 4.4.54-rt, but there are a couple places that replace a
spinlock_t (not raw) with an ipipe_spinlock_t, which cause build woes
for PREEMPT_RT. I ifdefed those problematic spots back to spinlock_t
for grins, and surprisingly, my x64_64 desktop box booted, and does a
decent impersonation of a functional box.. which left me wondering
whether there's a preparatory patch for PREEMPT_RT somewhere, or
whether the PREEMPT_RT bits are WIP (or leftovers).
-Mike
next reply other threads:[~2017-03-18 6:09 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-18 6:09 Mike Galbraith [this message]
2017-03-18 8:45 ` [Xenomai] ipipe + PREEMPT_RT Jan Kiszka
2017-03-18 11:18 ` Mike Galbraith
2017-03-18 11:05 ` Philippe Gerum
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