diff options
| author | Alexey Kardashevskiy <aik@ozlabs.ru> | 2012-07-18 18:22:51 +1000 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> | 2012-07-21 10:54:40 +0100 |
| commit | c4889f54237aec5195d42de2c87292d6e41dd704 (patch) | |
| tree | 4965065ee7eeca176718da4fff1c3b812d6088c2 | |
| parent | 61dc008f3529fa74a63aad1907438dad857e255a (diff) | |
powerpc pci: fixed packing of ranges[]
By default mingw-gcc is trying to pack structures the way to
preserve binary compatibility with MS Visual C what leads to
incorrect and unexpected padding in the PCI bus ranges property of
the sPAPR PHB.
The patch replaces __attribute__((packed)) with more strict QEMU_PACKED
which actually is __attribute__((gcc_struct, packed)) on Windows.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Tested-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Acked-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
| -rw-r--r-- | hw/spapr_pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/spapr_pci.c b/hw/spapr_pci.c index 47ba5ff770..b2e4f785ea 100644 --- a/hw/spapr_pci.c +++ b/hw/spapr_pci.c @@ -418,7 +418,7 @@ int spapr_populate_pci_devices(sPAPRPHBState *phb, uint64_t child; uint64_t parent; uint64_t size; - } __attribute__((packed)) ranges[] = { + } QEMU_PACKED ranges[] = { { cpu_to_be32(b_ss(1)), cpu_to_be64(0), cpu_to_be64(phb->io_win_addr), |