kvm: Remove "select SRCU"

Now that the SRCU Kconfig option is unconditionally selected, there is
no longer any point in selecting it.  Therefore, remove the "select SRCU"
Kconfig statements from the various KVM Kconfig files.

Acked-by: Sean Christopherson <seanjc@google.com> (x86)
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Sean Christopherson <seanjc@google.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: <kvm@vger.kernel.org>
Acked-by: Marc Zyngier <maz@kernel.org> (arm64)
Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
Acked-by: Anup Patel <anup@brainfault.org> (riscv)
Acked-by: Heiko Carstens <hca@linux.ibm.com> (s390)
Reviewed-by: John Ogness <john.ogness@linutronix.de>
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>

diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig
index ca6eade..f531da6 100644 (file)
--- a/arch/arm64/kvm/Kconfig
+++ b/arch/arm64/kvm/Kconfig
@@ -29,7 +29,6 @@ menuconfig KVM
        select KVM_MMIO
        select KVM_GENERIC_DIRTYLOG_READ_PROTECT
        select KVM_XFER_TO_GUEST_WORK
-       select SRCU
        select KVM_VFIO
        select HAVE_KVM_EVENTFD
        select HAVE_KVM_IRQFD

diff --git a/arch/mips/kvm/Kconfig b/arch/mips/kvm/Kconfig
index 29e5164..a8cdba7 100644 (file)
--- a/arch/mips/kvm/Kconfig
+++ b/arch/mips/kvm/Kconfig
@@ -26,7 +26,6 @@ config KVM
        select HAVE_KVM_VCPU_ASYNC_IOCTL
        select KVM_MMIO
        select MMU_NOTIFIER
-       select SRCU
        select INTERVAL_TREE
        select KVM_GENERIC_HARDWARE_ENABLING
        help

diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
index a9f57da..9026119 100644 (file)
--- a/arch/powerpc/kvm/Kconfig
+++ b/arch/powerpc/kvm/Kconfig
@@ -22,7 +22,6 @@ config KVM
        select PREEMPT_NOTIFIERS
        select HAVE_KVM_EVENTFD
        select HAVE_KVM_VCPU_ASYNC_IOCTL
-       select SRCU
        select KVM_VFIO
        select IRQ_BYPASS_MANAGER
        select HAVE_KVM_IRQ_BYPASS

diff --git a/arch/riscv/kvm/Kconfig b/arch/riscv/kvm/Kconfig
index d5a658a..5682d8c 100644 (file)
--- a/arch/riscv/kvm/Kconfig
+++ b/arch/riscv/kvm/Kconfig
@@ -28,7 +28,6 @@ config KVM
        select KVM_XFER_TO_GUEST_WORK
        select HAVE_KVM_VCPU_ASYNC_IOCTL
        select HAVE_KVM_EVENTFD
-       select SRCU
        help
          Support hosting virtualized guest machines.
 

diff --git a/arch/s390/kvm/Kconfig b/arch/s390/kvm/Kconfig
index 33f4ff9..45fdf2a 100644 (file)
--- a/arch/s390/kvm/Kconfig
+++ b/arch/s390/kvm/Kconfig
@@ -31,7 +31,6 @@ config KVM
        select HAVE_KVM_IRQ_ROUTING
        select HAVE_KVM_INVALID_WAKEUPS
        select HAVE_KVM_NO_POLL
-       select SRCU
        select KVM_VFIO
        select INTERVAL_TREE
        select MMU_NOTIFIER

diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig
index 8e57831..89ca7f4 100644 (file)
--- a/arch/x86/kvm/Kconfig
+++ b/arch/x86/kvm/Kconfig
@@ -46,7 +46,6 @@ config KVM
        select KVM_XFER_TO_GUEST_WORK
        select KVM_GENERIC_DIRTYLOG_READ_PROTECT
        select KVM_VFIO
-       select SRCU
        select INTERVAL_TREE
        select HAVE_KVM_PM_NOTIFIER if PM
        select KVM_GENERIC_HARDWARE_ENABLING