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author | David Gibson <david@gibson.dropbear.id.au> | 2015-07-02 16:23:05 +1000 |
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committer | Alexander Graf <agraf@suse.de> | 2015-07-07 17:44:50 +0200 |
commit | fb16499418aa7d71d2a4f2e3d79de444c4d054c0 (patch) | |
tree | 7b56c0f7279914859a1273bf1eb2c3544e109e2a /hw/ppc/spapr_hcall.c | |
parent | 28e0204254c3f03e77106056a3a5730c4b8a2ac6 (diff) | |
download | hqemu-fb16499418aa7d71d2a4f2e3d79de444c4d054c0.zip hqemu-fb16499418aa7d71d2a4f2e3d79de444c4d054c0.tar.gz |
spapr: Remove obsolete ram_limit field from sPAPRMachineState
The ram_limit field was imported from sPAPREnvironment where it predates
the machine's ram size being available generically from machine->ram_size.
Worse, the existing code was inconsistent about where it got the ram size
from. Sometimes it used spapr->ram_limit, sometimes the global 'ram_size'
and sometimes a local 'ram_size' masking the global.
This cleans up the code to consistently use machine->ram_size, eliminating
spapr->ram_limit in the process.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'hw/ppc/spapr_hcall.c')
-rw-r--r-- | hw/ppc/spapr_hcall.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/ppc/spapr_hcall.c b/hw/ppc/spapr_hcall.c index 1a20884..652ddf6 100644 --- a/hw/ppc/spapr_hcall.c +++ b/hw/ppc/spapr_hcall.c @@ -87,6 +87,7 @@ static inline bool valid_pte_index(CPUPPCState *env, target_ulong pte_index) static target_ulong h_enter(PowerPCCPU *cpu, sPAPRMachineState *spapr, target_ulong opcode, target_ulong *args) { + MachineState *machine = MACHINE(spapr); CPUPPCState *env = &cpu->env; target_ulong flags = args[0]; target_ulong pte_index = args[1]; @@ -118,7 +119,7 @@ static target_ulong h_enter(PowerPCCPU *cpu, sPAPRMachineState *spapr, raddr = (ptel & HPTE64_R_RPN) & ~((1ULL << page_shift) - 1); - if (raddr < spapr->ram_limit) { + if (raddr < machine->ram_size) { /* Regular RAM - should have WIMG=0010 */ if ((ptel & HPTE64_R_WIMG) != HPTE64_R_M) { return H_PARAMETER; |