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[Qemu-devel] [PATCH 08/25] s390x/mmu: Fix the exception codes for illega
From: |
Jens Freimann |
Subject: |
[Qemu-devel] [PATCH 08/25] s390x/mmu: Fix the exception codes for illegal table entries |
Date: |
Thu, 12 Feb 2015 18:09:25 +0100 |
From: Thomas Huth <address@hidden>
Each different level of region/segment table has a dedicated
exception type for illegal entries.
Signed-off-by: Thomas Huth <address@hidden>
Signed-off-by: Jens Freimann <address@hidden>
Reviewed-by: David Hildenbrand <address@hidden>
Reviewed-by: Cornelia Huck <address@hidden>
---
target-s390x/mmu_helper.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/target-s390x/mmu_helper.c b/target-s390x/mmu_helper.c
index f9eaf07..0c53ae9 100644
--- a/target-s390x/mmu_helper.c
+++ b/target-s390x/mmu_helper.c
@@ -178,9 +178,8 @@ static int mmu_translate_region(CPUS390XState *env,
target_ulong vaddr,
__func__, origin, offs, new_entry);
if ((new_entry & _REGION_ENTRY_INV) != 0) {
- /* XXX different regions have different faults */
DPRINTF("%s: invalid region\n", __func__);
- trigger_page_fault(env, vaddr, PGM_SEGMENT_TRANS, asc, rw, exc);
+ trigger_page_fault(env, vaddr, pchks[level / 4], asc, rw, exc);
return -1;
}
--
2.1.4
- [Qemu-devel] [PATCH 00/25] s390x: rework guest memory access, Jens Freimann, 2015/02/12
- [Qemu-devel] [PATCH 18/25] s390x/ioinst: Rework memory access in STSCH instruction, Jens Freimann, 2015/02/12
- [Qemu-devel] [PATCH 24/25] s390x/pci: Rework memory access in zpci instruction, Jens Freimann, 2015/02/12
- [Qemu-devel] [PATCH 12/25] s390x/mmu: Clean up mmu_translate_asc(), Jens Freimann, 2015/02/12
- [Qemu-devel] [PATCH 15/25] s390x/css: Make schib parameter of css_do_msch const, Jens Freimann, 2015/02/12
- [Qemu-devel] [PATCH 11/25] s390x/mmu: Check bit 52 in page table entry, Jens Freimann, 2015/02/12
- [Qemu-devel] [PATCH 08/25] s390x/mmu: Fix the exception codes for illegal table entries,
Jens Freimann <=
- [Qemu-devel] [PATCH 05/25] s390x/mmu: Skip exceptions properly when translating addresses for debug, Jens Freimann, 2015/02/12
- [Qemu-devel] [PATCH 04/25] s390x/mmu: Check table length and offset fields, Jens Freimann, 2015/02/12
- [Qemu-devel] [PATCH 09/25] s390x/mmu: Add support for read-only regions, Jens Freimann, 2015/02/12
- [Qemu-devel] [PATCH 03/25] s390x/mmu: Fix the handling of the table levels, Jens Freimann, 2015/02/12
- [Qemu-devel] [PATCH 25/25] s390x/helper: Remove s390_cpu_physical_memory_map, Jens Freimann, 2015/02/12
- [Qemu-devel] [PATCH 07/25] s390x/mmu: Fix exception types when checking the ASCEs, Jens Freimann, 2015/02/12
- [Qemu-devel] [PATCH 14/25] s390x/mmu: Add function for accessing guest memory, Jens Freimann, 2015/02/12
- [Qemu-devel] [PATCH 16/25] s390x/ioinst: Rework memory access in MSCH instruction, Jens Freimann, 2015/02/12
- [Qemu-devel] [PATCH 13/25] s390x/kvm: Add function for injecting pgm access exceptions, Jens Freimann, 2015/02/12
- [Qemu-devel] [PATCH 17/25] s390x/ioinst: Rework memory access in SSCH instruction, Jens Freimann, 2015/02/12