rcutorture: Remove MAXSMP and CPUMASK_OFFSTACK from TREE01

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Back in the day, rcutorture was about the only thing that tested off-stack
CPU masks, but now any arm64 system with more than 256 CPUs tests it
full time.  In fact, it is necessary to hack the kernel to prevent such
a system from testing off-stack CPU masks.  This means that there is
no longer much point in rcutorture going out of its way to test this.
And given the differences in how CPUMASK_OFFSTACK is enabled in x86 and
arm64, rcutorture would need to go out of its way.

This commit therefore removes CONFIG_CPUMASK_OFFSTACK=y (and the
CONFIG_MAXSMP=y required to enable it on x86) from TREE01.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Joel Fernandes <joelagnelf@nvidia.com>

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Paul E. McKenney 2025-05-08 16:42:30 -07:00 • committed by Joel Fernandes

parent 4b5eb4b6b2

commit 9ffc09de88

1 changed files with 0 additions and 2 deletions

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tools/testing/selftests/rcutorture/configs/rcu/TREE01

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