linux-kernel - [PATCH rcu v3 0/27] Unconditionally enable SRCU

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Message-ID: <8ae81b0e-2e03-4f83-aa3d-c7a0b96c8045@paulmck-laptop>
Date:   Fri, 24 Mar 2023 13:52:37 -0700
From:   "Paul E. McKenney" <paulmck@...nel.org>
To:     rcu@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, kernel-team@...a.com,
        rostedt@...dmis.org
Subject: [PATCH rcu v3 0/27] Unconditionally enable SRCU

Hello!

This v3 series removes the remaining Kconfig "select" clauses that are
no longer necessary given that SRCU is now unconditionally enabled,
courtesy of new-age printk() requirements.  Finally, the SRCU Kconfig
option is removed entirely.

1.	arch/x86: Remove "select SRCU".

2.	kvm: Remove "select SRCU".

3.	mm: Remove "select SRCU".

4.	Remove CONFIG_SRCU.

						Thanx, Paul

------------------------------------------------------------------------

 arch/arm64/kvm/Kconfig                                      |    1 -
 arch/mips/kvm/Kconfig                                       |    1 -
 arch/powerpc/kvm/Kconfig                                    |    1 -
 arch/riscv/kvm/Kconfig                                      |    1 -
 arch/s390/kvm/Kconfig                                       |    1 -
 arch/x86/Kconfig                                            |    2 --
 arch/x86/kvm/Kconfig                                        |    1 -
 kernel/rcu/Kconfig                                          |    3 ---
 mm/Kconfig                                                  |    1 -
 tools/testing/selftests/rcutorture/doc/TREE_RCU-kconfig.txt |    4 ----
 10 files changed, 16 deletions(-)