From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/scripts/rt-tester/t4-l2-pi-deboost.tst | 118 ++++++++++++++++++++++++++ 1 file changed, 118 insertions(+) create mode 100644 kernel/scripts/rt-tester/t4-l2-pi-deboost.tst (limited to 'kernel/scripts/rt-tester/t4-l2-pi-deboost.tst') diff --git a/kernel/scripts/rt-tester/t4-l2-pi-deboost.tst b/kernel/scripts/rt-tester/t4-l2-pi-deboost.tst new file mode 100644 index 000000000..2f0e049d6 --- /dev/null +++ b/kernel/scripts/rt-tester/t4-l2-pi-deboost.tst @@ -0,0 +1,118 @@ +# +# rt-mutex test +# +# Op: C(ommand)/T(est)/W(ait) +# | opcode +# | | threadid: 0-7 +# | | | opcode argument +# | | | | +# C: lock: 0: 0 +# +# Commands +# +# opcode opcode argument +# schedother nice value +# schedfifo priority +# lock lock nr (0-7) +# locknowait lock nr (0-7) +# lockint lock nr (0-7) +# lockintnowait lock nr (0-7) +# lockcont lock nr (0-7) +# unlock lock nr (0-7) +# signal thread to signal (0-7) +# reset 0 +# resetevent 0 +# +# Tests / Wait +# +# opcode opcode argument +# +# prioeq priority +# priolt priority +# priogt priority +# nprioeq normal priority +# npriolt normal priority +# npriogt normal priority +# locked lock nr (0-7) +# blocked lock nr (0-7) +# blockedwake lock nr (0-7) +# unlocked lock nr (0-7) +# opcodeeq command opcode or number +# opcodelt number +# opcodegt number +# eventeq number +# eventgt number +# eventlt number + +# +# 4 threads 2 lock PI +# +C: resetevent: 0: 0 +W: opcodeeq: 0: 0 + +# Set schedulers +C: schedother: 0: 0 +C: schedother: 1: 0 +C: schedfifo: 2: 82 +C: schedfifo: 3: 83 + +# T0 lock L0 +C: locknowait: 0: 0 +W: locked: 0: 0 + +# T1 lock L1 +C: locknowait: 1: 1 +W: locked: 1: 1 + +# T3 lock L0 +C: lockintnowait: 3: 0 +W: blocked: 3: 0 +T: prioeq: 0: 83 + +# T0 lock L1 +C: lock: 0: 1 +W: blocked: 0: 1 +T: prioeq: 1: 83 + +# T1 unlock L1 +C: unlock: 1: 1 + +# Wait until T0 is in the wakeup code +W: blockedwake: 0: 1 + +# Verify that T1 is unboosted +W: unlocked: 1: 1 +T: priolt: 1: 1 + +# T2 lock L1 (T0 is boosted and pending owner !) +C: locknowait: 2: 1 +W: blocked: 2: 1 +T: prioeq: 0: 83 + +# Interrupt T3 and wait until T3 returned +C: signal: 3: 0 +W: unlocked: 3: 0 + +# Verify prio of T0 (still pending owner, +# but T2 is enqueued due to the previous boost by T3 +T: prioeq: 0: 82 + +# Let T0 continue +C: lockcont: 0: 1 +W: locked: 0: 1 + +# Unlock L1 and let T2 get L1 +C: unlock: 0: 1 +W: locked: 2: 1 + +# Verify that T0 is unboosted +W: unlocked: 0: 1 +T: priolt: 0: 1 + +# Unlock everything and exit +C: unlock: 2: 1 +W: unlocked: 2: 1 + +C: unlock: 0: 0 +W: unlocked: 0: 0 + -- cgit 1.2.3-korg