Commit b8c7ee79 authored by Murilo Opsfelder Araujo's avatar Murilo Opsfelder Araujo Committed by Michael Ellerman
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KVM: PPC: Book3s HV: Remove unused function kvmppc_bad_interrupt 



The commit fae5c9f3 ("KVM: PPC: Book3S HV: remove ISA v3.0 and v3.1
support from P7/8 path") removed the last reference to the function.

Fixes: fae5c9f3 ("KVM: PPC: Book3S HV: remove ISA v3.0 and v3.1 support from P7/8 path")
Signed-off-by: default avatarMurilo Opsfelder Araujo <muriloo@linux.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220711223617.63625-3-muriloo@linux.ibm.com
parent 4c9da830

arch/powerpc/include/asm/kvm_book3s.h

+0 −1
Original line number Diff line number Diff line
@@ -280,7 +280,6 @@ extern void kvmppc_copy_to_svcpu(struct kvm_vcpu *vcpu); 
extern void kvmppc_copy_from_svcpu(struct kvm_vcpu *vcpu);



long kvmppc_read_intr(void);

void kvmppc_bad_interrupt(struct pt_regs *regs);

void kvmppc_set_msr_hv(struct kvm_vcpu *vcpu, u64 msr);

void kvmppc_inject_interrupt_hv(struct kvm_vcpu *vcpu, int vec, u64 srr1_flags);

arch/powerpc/kvm/book3s_hv_builtin.c

+0 −18
Original line number Diff line number Diff line
@@ -489,24 +489,6 @@ static long kvmppc_read_one_intr(bool *again) 
	return kvmppc_check_passthru(xisr, xirr, again);

}



void kvmppc_bad_interrupt(struct pt_regs *regs)

{

	/*

	 * 100 could happen at any time, 200 can happen due to invalid real

	 * address access for example (or any time due to a hardware problem).

	 */

	if (TRAP(regs) == 0x100) {

		get_paca()->in_nmi++;

		system_reset_exception(regs);

		get_paca()->in_nmi--;

	} else if (TRAP(regs) == 0x200) {

		machine_check_exception(regs);

	} else {

		die("Bad interrupt in KVM entry/exit code", regs, SIGABRT);

	}

	panic("Bad KVM trap");

}



static void kvmppc_end_cede(struct kvm_vcpu *vcpu)

{

	vcpu->arch.ceded = 0;