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| author | Michael Ellerman <mpe@ellerman.id.au> | 2022-08-01 22:20:46 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-08-01 22:20:46 +1000 |
| commit | 96d50a1d874ca28bd779983ac9c2b791c2b406c0 (patch) | |
| tree | 51d0ffa0f1bac9871edb231f63dd38b6cf6fcef2 /arch/powerpc/kvm/book3s_hv_builtin.c | |
| parent | f4a0318f278d98d9492916722e85f258c2221f88 (diff) | |
| parent | 4008d54e29531813e800580f8309133b9b14a921 (diff) | |
| download | linux-96d50a1d874ca28bd779983ac9c2b791c2b406c0.tar.bz2 | |
Merge branch 'topic/ppc-kvm' into next
Bring in a few more commits we are keeping in our KVM topic branch.
Diffstat (limited to 'arch/powerpc/kvm/book3s_hv_builtin.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_hv_builtin.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/powerpc/kvm/book3s_hv_builtin.c b/arch/powerpc/kvm/book3s_hv_builtin.c index 3abaef5f9ac2..da85f046377a 100644 --- a/arch/powerpc/kvm/book3s_hv_builtin.c +++ b/arch/powerpc/kvm/book3s_hv_builtin.c @@ -490,24 +490,6 @@ 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; |