This is a note to let you know that I've just added the patch titled
x86/kvm: remove unused ack_notifier callbacks
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
x86-kvm-remove-unused-ack_notifier-callbacks.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 172edff19a8068fabe1d77c908708244cc45e981
Author: Juergen Gross <jgross@xxxxxxxx>
Date: Wed Nov 17 08:16:17 2021 +0100
x86/kvm: remove unused ack_notifier callbacks
[ Upstream commit 9dba4d24cbb5524dd39ab1e08886373b17f07ff2 ]
Commit f52447261bc8c2 ("KVM: irq ack notification") introduced an
ack_notifier() callback in struct kvm_pic and in struct kvm_ioapic
without using them anywhere. Remove those callbacks again.
Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
Message-Id: <20211117071617.19504-1-jgross@xxxxxxxx>
Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/x86/kvm/ioapic.h b/arch/x86/kvm/ioapic.h
index 27e61ff3ac3e8..f1b2b2a6ff4db 100644
--- a/arch/x86/kvm/ioapic.h
+++ b/arch/x86/kvm/ioapic.h
@@ -81,7 +81,6 @@ struct kvm_ioapic {
unsigned long irq_states[IOAPIC_NUM_PINS];
struct kvm_io_device dev;
struct kvm *kvm;
- void (*ack_notifier)(void *opaque, int irq);
spinlock_t lock;
struct rtc_status rtc_status;
struct delayed_work eoi_inject;
diff --git a/arch/x86/kvm/irq.h b/arch/x86/kvm/irq.h
index 650642b18d151..c2d7cfe82d004 100644
--- a/arch/x86/kvm/irq.h
+++ b/arch/x86/kvm/irq.h
@@ -56,7 +56,6 @@ struct kvm_pic {
struct kvm_io_device dev_master;
struct kvm_io_device dev_slave;
struct kvm_io_device dev_elcr;
- void (*ack_notifier)(void *opaque, int irq);
unsigned long irq_states[PIC_NUM_PINS];
};
