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s390x: Replace PAGE_SIZE, PAGE_SHIFT and PAGE_MASK

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The PAGE_SIZE macro is causing trouble on Alpine Linux since it
clashes with a macro from a system header there. We already have
the TARGET_PAGE_SIZE, TARGET_PAGE_MASK and TARGET_PAGE_BITS macros
in QEMU anyway, so let's simply replace the PAGE_SIZE, PAGE_MASK
and PAGE_SHIFT macro with their TARGET_* counterparts.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/572
Message-Id: <20210901125800.611183-1-thuth@redhat.com>
Reviewed-by: Halil Pasic <pasic@linux.ibm.com>
Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Thomas Huth 2021-09-01 14:58:00 +02:00
parent c35622387e
commit ed3288ff8f
4 changed files with 11 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

8
hw/s390x/s390-pci-inst.c
View file

@ -613,7 +613,7 @@ static uint32_t s390_pci_update_iotlb(S390PCIIOMMU *iommu,
.iova = entry->iova,
.translated_addr = entry->translated_addr,
.perm = entry->perm,
.addr_mask = ~PAGE_MASK,
.addr_mask = ~TARGET_PAGE_MASK,
},
};
@ -640,7 +640,7 @@ static uint32_t s390_pci_update_iotlb(S390PCIIOMMU *iommu,
cache = g_new(S390IOTLBEntry, 1);
cache->iova = entry->iova;
cache->translated_addr = entry->translated_addr;
cache->len = PAGE_SIZE;
cache->len = TARGET_PAGE_SIZE;
cache->perm = entry->perm;
g_hash_table_replace(iommu->iotlb, &cache->iova, cache);
dec_dma_avail(iommu);
@ -725,8 +725,8 @@ int rpcit_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2, uintptr_t ra)
while (entry.iova < start && entry.iova < end &&
(dma_avail > 0 || entry.perm == IOMMU_NONE)) {
dma_avail = s390_pci_update_iotlb(iommu, &entry);
entry.iova += PAGE_SIZE;
entry.translated_addr += PAGE_SIZE;
entry.iova += TARGET_PAGE_SIZE;
entry.translated_addr += TARGET_PAGE_SIZE;
}
}
err: