ppc patch queue for 2019-03-19

This is a small set, it has a number of fixes and a couple of minor
 cleanups to go in for the hard freeze.
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Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.0-20190319' into staging

ppc patch queue for 2019-03-19

This is a small set, it has a number of fixes and a couple of minor
cleanups to go in for the hard freeze.

# gpg: Signature made Tue 19 Mar 2019 10:05:48 GMT
# gpg:                using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg:                 aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-4.0-20190319:
  spapr: Remove NULL checks on error_propagate() calls
  ppc/xics/spapr: Fix H_IPOLL implementation
  ppc/pnv: Fix variable size in pnv_psi_power9_irq_set()
  ppc/pnv: Use local_err variable in pnv_chip_power9_intc_create()
  MAINTAINERS: PPC: add a PowerNV machine entry
  ppc/pnv: update skiboot to commit 261ca8e779e5.
  spapr: Correctly set LPCR[GTSE] in H_REGISTER_PROCESS_TABLE

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

MAINTAINERS

@@ -1061,7 +1061,6 @@ F: include/hw/*/xics*
 F: pc-bios/spapr-rtas/*
 F: pc-bios/spapr-rtas.bin
 F: pc-bios/slof.bin
-F: pc-bios/skiboot.lid
 F: docs/specs/ppc-spapr-hcalls.txt
 F: docs/specs/ppc-spapr-hotplug.txt
 F: tests/spapr*
@@ -1069,6 +1068,18 @@ F: tests/libqos/*spapr*
 F: tests/rtas*
 F: tests/libqos/rtas*
 
+PowerNV (Non-Virtualized)
+M: Cédric Le Goater <clg@kaod.org>
+M: David Gibson <david@gibson.dropbear.id.au>
+L: qemu-ppc@nongnu.org
+S: Maintained
+F: hw/ppc/pnv*
+F: hw/intc/pnv*
+F: hw/intc/xics_pnv.c
+F: include/hw/ppc/pnv*
+F: pc-bios/skiboot.lid
+F: tests/pnv*
+
 virtex_ml507
 M: Edgar E. Iglesias <edgar.iglesias@gmail.com>
 L: qemu-ppc@nongnu.org

hw/intc/xics_spapr.c

@@ -95,8 +95,15 @@ static target_ulong h_eoi(PowerPCCPU *cpu, SpaprMachineState *spapr,
 static target_ulong h_ipoll(PowerPCCPU *cpu, SpaprMachineState *spapr,
                             target_ulong opcode, target_ulong *args)
 {
+    ICPState *icp = xics_icp_get(XICS_FABRIC(spapr), args[0]);
     uint32_t mfrr;
-    uint32_t xirr = icp_ipoll(spapr_cpu_state(cpu)->icp, &mfrr);
+    uint32_t xirr;
+
+    if (!icp) {
+        return H_PARAMETER;
+    }
+
+    xirr = icp_ipoll(icp, &mfrr);
 
     args[0] = xirr;
     args[1] = mfrr;

hw/ppc/pnv.c

@@ -755,7 +755,7 @@ static void pnv_chip_power9_intc_create(PnvChip *chip, PowerPCCPU *cpu,
      * controller object is initialized afterwards. Hopefully, it's
      * only used at runtime.
      */
-    obj = xive_tctx_create(OBJECT(cpu), XIVE_ROUTER(&chip9->xive), errp);
+    obj = xive_tctx_create(OBJECT(cpu), XIVE_ROUTER(&chip9->xive), &local_err);
     if (local_err) {
         error_propagate(errp, local_err);
         return;

hw/ppc/pnv_psi.c

@@ -786,7 +786,7 @@ static const MemoryRegionOps pnv_psi_p9_xscom_ops = {
 
 static void pnv_psi_power9_irq_set(PnvPsi *psi, int irq, bool state)
 {
-    uint32_t irq_method = psi->regs[PSIHB_REG(PSIHB9_INTERRUPT_CONTROL)];
+    uint64_t irq_method = psi->regs[PSIHB_REG(PSIHB9_INTERRUPT_CONTROL)];
 
     if (irq > PSIHB9_NUM_IRQS) {
         qemu_log_mask(LOG_GUEST_ERROR, "PSI: Unsupported irq %d\n", irq);

hw/ppc/spapr_hcall.c

@@ -1400,7 +1400,8 @@ static target_ulong h_register_process_table(PowerPCCPU *cpu,
     else if (flags & FLAG_HASH_PROC_TBL) /* Hash with process tables */
         update_lpcr |= LPCR_UPRT;
     if (flags & FLAG_GTSE)      /* Guest translation shootdown enable */
-        update_lpcr |= FLAG_GTSE;
+        update_lpcr |= LPCR_GTSE;
+
     spapr_set_all_lpcrs(update_lpcr, LPCR_UPRT | LPCR_HR | LPCR_GTSE);
 
     if (kvm_enabled()) {

hw/ppc/spapr_pci.c

@@ -1488,9 +1488,7 @@ static void spapr_pci_plug(HotplugHandler *plug_handler,
     }
 
 out:
-    if (local_err) {
+    error_propagate(errp, local_err);
-        error_propagate(errp, local_err);
-    }
 }
 
 static void spapr_pci_unplug(HotplugHandler *plug_handler,

roms/skiboot

@@ -1 +1 @@
-Subproject commit e0ee24c27a172bcf482f6f2bc905e6211c134bcc
+Subproject commit 261ca8e779e5138869a45f174caa49be6a274501