linux-kernel - [tip: core/rcu] rcutorture: Add 100-CPU configuration

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <158504139446.28353.2083268694846310533.tip-bot2@tip-bot2>
Date:   Tue, 24 Mar 2020 09:16:34 -0000
From:   "tip-bot2 for Paul E. McKenney" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     "Paul E. McKenney" <paulmck@...nel.org>, x86 <x86@...nel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: [tip: core/rcu] rcutorture: Add 100-CPU configuration

The following commit has been merged into the core/rcu branch of tip:

Commit-ID:     e0714247373b9c0253b002573f63f3e9698b7b30
Gitweb:        https://git.kernel.org/tip/e0714247373b9c0253b002573f63f3e9698b7b30
Author:        Paul E. McKenney <paulmck@...nel.org>
AuthorDate:    Sun, 15 Dec 2019 12:11:56 -08:00
Committer:     Paul E. McKenney <paulmck@...nel.org>
CommitterDate: Thu, 20 Feb 2020 16:03:30 -08:00

rcutorture: Add 100-CPU configuration

The small-system rcutorture configurations have served us well for a great
many years, but it is now time to add a larger one.  This commit does
just that, but does not add it to the defaults in CFLIST.  This allows
the kvm.sh argument '--configs "4*CFLIST TREE10" to run four instances
of each of the default configurations concurrently with one instance of
the large configuration.

Signed-off-by: Paul E. McKenney <paulmck@...nel.org>
---
 tools/testing/selftests/rcutorture/configs/rcu/TREE10 | 18 ++++++++++-
 1 file changed, 18 insertions(+)
 create mode 100644 tools/testing/selftests/rcutorture/configs/rcu/TREE10

diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE10 b/tools/testing/selftests/rcutorture/configs/rcu/TREE10
new file mode 100644
index 0000000..2debe78
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE10
@@ -0,0 +1,18 @@
+CONFIG_SMP=y
+CONFIG_NR_CPUS=100
+CONFIG_PREEMPT_NONE=y
+CONFIG_PREEMPT_VOLUNTARY=n
+CONFIG_PREEMPT=n
+#CHECK#CONFIG_TREE_RCU=y
+CONFIG_HZ_PERIODIC=n
+CONFIG_NO_HZ_IDLE=y
+CONFIG_NO_HZ_FULL=n
+CONFIG_RCU_FAST_NO_HZ=n
+CONFIG_RCU_TRACE=n
+CONFIG_RCU_NOCB_CPU=n
+CONFIG_DEBUG_LOCK_ALLOC=n
+CONFIG_PROVE_LOCKING=n
+#CHECK#CONFIG_PROVE_RCU=n
+CONFIG_DEBUG_OBJECTS=n
+CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
+CONFIG_RCU_EXPERT=n