Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.0-20190219' into staging

ppc patch queue 2019-02-19

Here's the next batch of ppc and spapr patches.  Higlights are:

 * A bunch of improvements to TCG handling of vector instructions from
   Richard Henderson and Marc Cave-Ayland

 * Cleanup to the XICS interrupt controller from Greg Kurz, removing
   the special KVM subclasses which were a bad idea

 * Some refinements to the XIVE interrupt controller from Cédric Le
   Goater

 * Fix from Fabiano Rosas for a really dumb buffer overflow in the
   device tree code for memory hotplug

 * Code for allowing access to SPRs from the gdb stub from Fabiano
   Rosas

 * Assorted minor fixes and cleanups

# gpg: Signature made Mon 18 Feb 2019 13:47:54 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-4.0-20190219: (43 commits)
  target/ppc: convert vmin* and vmax* to vector operations
  target/ppc: convert vadd*s and vsub*s to vector operations
  target/ppc: Split out VSCR_SAT to a vector field
  target/ppc: Add set_vscr_sat
  target/ppc: Use mtvscr/mfvscr for vmstate
  target/ppc: Add helper_mfvscr
  target/ppc: Remove vscr_nj and vscr_sat
  target/ppc: Use helper_mtvscr for reset and gdb
  target/ppc: Pass integer to helper_mtvscr
  target/ppc: convert xxsel to vector operations
  target/ppc: convert xxspltw to vector operations
  target/ppc: convert xxspltib to vector operations
  target/ppc: convert VSX logical operations to vector operations
  target/ppc: convert vsplt[bhw] to use vector operations
  target/ppc: convert vspltis[bhw] to use vector operations
  target/ppc: convert vaddu[b,h,w,d] and vsubu[b,h,w,d] over to use vector operations
  target/ppc: convert VMX logical instructions to use vector operations
  xics: Drop the KVM ICS class
  spapr/irq: Use the "simple" ICS class for KVM
  xics: Handle KVM interrupt presentation from "simple" ICS code
  ...

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

1 files changed, 5 insertions, 5 deletions

diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 332cba89d4..abf9ebce59 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -96,7 +96,7 @@
 
 #define MIN_RMA_SLOF            128UL
 
-#define PHANDLE_XICP            0x00001111
+#define PHANDLE_INTC            0x00001111
 
 /* These two functions implement the VCPU id numbering: one to compute them
  * all and one to identify thread 0 of a VCORE. Any change to the first one
@@ -687,14 +687,14 @@ static int spapr_populate_drmem_v2(sPAPRMachineState *spapr, void *fdt,
                                    int offset, MemoryDeviceInfoList *dimms)
 {
     MachineState *machine = MACHINE(spapr);
-    uint8_t *int_buf, *cur_index, buf_len;
+    uint8_t *int_buf, *cur_index;
     int ret;
     uint64_t lmb_size = SPAPR_MEMORY_BLOCK_SIZE;
     uint64_t addr, cur_addr, size;
     uint32_t nr_boot_lmbs = (machine->device_memory->base / lmb_size);
     uint64_t mem_end = machine->device_memory->base +
                        memory_region_size(&machine->device_memory->mr);
-    uint32_t node, nr_entries = 0;
+    uint32_t node, buf_len, nr_entries = 0;
     sPAPRDRConnector *drc;
     DrconfCellQueue *elem, *next;
     MemoryDeviceInfoList *info;
@@ -1274,7 +1274,7 @@ static void *spapr_build_fdt(sPAPRMachineState *spapr)
 
     /* /interrupt controller */
     spapr->irq->dt_populate(spapr, spapr_max_server_number(spapr), fdt,
-                          PHANDLE_XICP);
+                          PHANDLE_INTC);
 
     ret = spapr_populate_memory(spapr, fdt);
     if (ret < 0) {
@@ -1294,7 +1294,7 @@ static void *spapr_build_fdt(sPAPRMachineState *spapr)
     }
 
     QLIST_FOREACH(phb, &spapr->phbs, list) {
-        ret = spapr_populate_pci_dt(phb, PHANDLE_XICP, fdt,
+        ret = spapr_populate_pci_dt(phb, PHANDLE_INTC, fdt,
                                     spapr->irq->nr_msis);
         if (ret < 0) {
             error_report("couldn't setup PCI devices in fdt");