| Date | Thu, 12 Jan 2023 16:11:03 -0800 | From | "Paul E. McKenney" <> | Subject | Re: [PATCH rcu 0/27] Unconditionally enable SRCU |
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Hello!
This v2 series removes Kconfig "select" clauses and #ifdef directives that are no longer necessary give 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. drivers/base: Remove CONFIG_SRCU.
3. drivers/cpufreq: Remove "select SRCU".
4. drivers/dax: Remove "select SRCU".
5. drivers/hwtracing/stm: Remove "select SRCU".
6. drivers/md: Remove "select SRCU".
7. drivers/net: Remove "select SRCU".
8. drivers/pci/controller: Remove "select SRCU".
9. fs: Remove CONFIG_SRCU.
10. fs/btrfs: Remove "select SRCU".
11. fs/dlm: Remove "select SRCU".
12. fs/notify: Remove "select SRCU".
13. fs/quota: Remove "select SRCU".
14. init: Remove "select SRCU".
15. kernel/notifier: Remove CONFIG_SRCU.
16. kernel/power: Remove "select SRCU".
17. kvm: Remove "select SRCU".
18. mm: Remove "select SRCU".
19. tomoyo: Remove "select SRCU".
20. Remove CONFIG_SRCU.
Changes since v1:
o Added ack and review tags.
o Dropped patches taken by their maintainers.
o Combined the KVM-related commits into a single commit, as requested by Sean Christopherson. Acks received thus far are qualified by the corresponding architecture.
o Added the tomoyo patch based on feedback from Nick Desaulniers.
Thanx, Paul
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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 drivers/base/core.c | 42 ------------ drivers/cpufreq/Kconfig | 1 drivers/dax/Kconfig | 1 drivers/hwtracing/stm/Kconfig | 1 drivers/md/Kconfig | 1 drivers/net/Kconfig | 1 drivers/pci/controller/Kconfig | 2 fs/btrfs/Kconfig | 1 fs/dlm/Kconfig | 1 fs/locks.c | 25 ------- fs/notify/Kconfig | 1 fs/quota/Kconfig | 1 init/Kconfig | 1 kernel/notifier.c | 3 kernel/power/Kconfig | 1 kernel/rcu/Kconfig | 3 mm/Kconfig | 1 security/tomoyo/Kconfig | 1 tools/testing/selftests/rcutorture/doc/TREE_RCU-kconfig.txt | 4 - 26 files changed, 1 insertion(+), 99 deletions(-)
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