From: Nicholas Piggin <npiggin@gmail.com>
To: qemu-ppc@nongnu.org
Cc: "Fabiano Rosas" <farosas@linux.ibm.com>,
qemu-devel@nongnu.org, "Nicholas Piggin" <npiggin@gmail.com>,
"Cédric Le Goater" <clg@kaod.org>
Subject: [PATCH 1/9] target/ppc: raise HV interrupts for partition table entry problems
Date: Tue, 15 Feb 2022 13:16:34 +1000 [thread overview]
Message-ID: <20220215031642.1691873-2-npiggin@gmail.com> (raw)
In-Reply-To: <20220215031642.1691873-1-npiggin@gmail.com>
Invalid or missing partition table entry exceptions should cause HV
interrupts. HDSISR is set to bad MMU config, which is consistent with
the ISA and experimentally matches what POWER9 generates.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
---
target/ppc/mmu-radix64.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/ppc/mmu-radix64.c b/target/ppc/mmu-radix64.c
index d4e16bd7db..df2fec80ce 100644
--- a/target/ppc/mmu-radix64.c
+++ b/target/ppc/mmu-radix64.c
@@ -556,13 +556,13 @@ static bool ppc_radix64_xlate_impl(PowerPCCPU *cpu, vaddr eaddr,
} else {
if (!ppc64_v3_get_pate(cpu, lpid, &pate)) {
if (guest_visible) {
- ppc_radix64_raise_si(cpu, access_type, eaddr, DSISR_NOPTE);
+ ppc_radix64_raise_hsi(cpu, access_type, eaddr, eaddr, DSISR_R_BADCONFIG);
}
return false;
}
if (!validate_pate(cpu, lpid, &pate)) {
if (guest_visible) {
- ppc_radix64_raise_si(cpu, access_type, eaddr, DSISR_R_BADCONFIG);
+ ppc_radix64_raise_hsi(cpu, access_type, eaddr, eaddr, DSISR_R_BADCONFIG);
}
return false;
}
--
2.23.0
next prev parent reply other threads:[~2022-02-15 3:23 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-15 3:16 [PATCH 0/9] ppc: nested KVM HV for spapr virtual hypervisor Nicholas Piggin
2022-02-15 3:16 ` Nicholas Piggin [this message]
2022-02-15 8:29 ` [PATCH 1/9] target/ppc: raise HV interrupts for partition table entry problems Cédric Le Goater
2022-02-15 3:16 ` [PATCH 2/9] spapr: prevent hdec timer being set up under virtual hypervisor Nicholas Piggin
2022-02-15 18:34 ` Cédric Le Goater
2022-02-15 3:16 ` [PATCH 3/9] ppc: allow the hdecr timer to be created/destroyed Nicholas Piggin
2022-02-15 18:36 ` Cédric Le Goater
2022-02-16 0:36 ` Nicholas Piggin
2022-02-15 3:16 ` [PATCH 4/9] target/ppc: add vhyp addressing mode helper for radix MMU Nicholas Piggin
2022-02-15 10:01 ` Cédric Le Goater
2022-02-15 3:16 ` [PATCH 5/9] target/ppc: make vhyp get_pate method take lpid and return success Nicholas Piggin
2022-02-15 10:03 ` Cédric Le Goater
2022-02-15 3:16 ` [PATCH 6/9] target/ppc: add helper for books vhyp hypercall handler Nicholas Piggin
2022-02-15 10:04 ` Cédric Le Goater
2022-02-15 3:16 ` [PATCH 7/9] target/ppc: Add powerpc_reset_excp_state helper Nicholas Piggin
2022-02-15 10:04 ` Cédric Le Goater
2022-02-15 3:16 ` [PATCH 8/9] target/ppc: Introduce a vhyp framework for nested HV support Nicholas Piggin
2022-02-15 15:59 ` Fabiano Rosas
2022-02-15 17:28 ` Cédric Le Goater
2022-02-15 19:19 ` BALATON Zoltan
2022-02-16 0:49 ` Nicholas Piggin
2022-02-15 3:16 ` [PATCH 9/9] spapr: implement nested-hv capability for the virtual hypervisor Nicholas Piggin
2022-02-15 16:01 ` Fabiano Rosas
2022-02-15 18:21 ` Cédric Le Goater
2022-02-16 1:16 ` Nicholas Piggin
2022-02-16 10:23 ` Cédric Le Goater
2022-02-15 18:33 ` [PATCH 0/9] ppc: nested KVM HV for spapr " Cédric Le Goater
2022-02-15 18:45 ` Daniel Henrique Barboza
2022-02-15 19:20 ` Fabiano Rosas
2022-02-16 9:09 ` Nicholas Piggin
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