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pseries: Fix initialization of sPAPREnvironment structure

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Since we added PCI support to the pseries machine, we include a qlist of
PCI host bridges in the sPAPREnvironment structure.  However this list
was never properly initialized it.  Somehow we got away with this until
some other recent change broke it, and we now segfault immediately on
startup.

This patch adds the required QLIST_INIT(), and while we're at it makes sure
we initialize the rest of the sPAPREnvironment structure to 0, to avoid
future nasty surprises.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
David Gibson 2011-11-01 16:49:05 +00:00 committed by Alexander Graf
parent 0e3b800e71
commit d43b45e220
1 changed files with 3 additions and 1 deletions
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4
hw/spapr.c
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@ -407,7 +407,9 @@ static void ppc_spapr_init(ram_addr_t ram_size,
long pteg_shift = 17;
char *filename;
spapr = g_malloc(sizeof(*spapr));
spapr = g_malloc0(sizeof(*spapr));
QLIST_INIT(&spapr->phbs);
cpu_ppc_hypercall = emulate_spapr_hypercall;
/* Allocate RMA if necessary */