Merge remote-tracking branch 'remotes/thuth-gitlab/tags/pull-request-2021-07-19' into staging

- Compile-test the Windows installer in the Gitlab-CI
- Fix endianess detection problem with LTO in "configure"
- Fix two abort()s in the vmxnet code
- Fix crash with x-remote machine and IDE devices

# gpg: Signature made Mon 19 Jul 2021 10:47:12 BST
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* remotes/thuth-gitlab/tags/pull-request-2021-07-19:
  hw/ide: Fix crash when plugging a piix3-ide device into the x-remote machine
  hw/net/net_tx_pkt: Fix crash detected by fuzzer
  hw/net/vmxnet3: Do not abort if the guest is trying to use an invalid TX queue
  configure: Fix endianess test with LTO
  ci: build & store windows installer

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

1 files changed, 17 insertions, 5 deletions

diff --git a/hw/ide/piix.c b/hw/ide/piix.c
index b9860e35a5..d3e738320b 100644
--- a/hw/ide/piix.c
+++ b/hw/ide/piix.c
@@ -26,6 +26,7 @@
 #include "qemu/osdep.h"
 #include "hw/pci/pci.h"
 #include "migration/vmstate.h"
+#include "qapi/error.h"
 #include "qemu/module.h"
 #include "sysemu/block-backend.h"
 #include "sysemu/blockdev.h"
@@ -123,7 +124,8 @@ static void piix_ide_reset(DeviceState *dev)
     pci_conf[0x20] = 0x01; /* BMIBA: 20-23h */
 }
 
-static void pci_piix_init_ports(PCIIDEState *d) {
+static int pci_piix_init_ports(PCIIDEState *d)
+{
     static const struct {
         int iobase;
         int iobase2;
@@ -132,24 +134,30 @@ static void pci_piix_init_ports(PCIIDEState *d) {
         {0x1f0, 0x3f6, 14},
         {0x170, 0x376, 15},
     };
-    int i;
+    int i, ret;
 
     for (i = 0; i < 2; i++) {
         ide_bus_new(&d->bus[i], sizeof(d->bus[i]), DEVICE(d), i, 2);
-        ide_init_ioport(&d->bus[i], NULL, port_info[i].iobase,
-                        port_info[i].iobase2);
+        ret = ide_init_ioport(&d->bus[i], NULL, port_info[i].iobase,
+                              port_info[i].iobase2);
+        if (ret) {
+            return ret;
+        }
         ide_init2(&d->bus[i], isa_get_irq(NULL, port_info[i].isairq));
 
         bmdma_init(&d->bus[i], &d->bmdma[i], d);
         d->bmdma[i].bus = &d->bus[i];
         ide_register_restart_cb(&d->bus[i]);
     }
+
+    return 0;
 }
 
 static void pci_piix_ide_realize(PCIDevice *dev, Error **errp)
 {
     PCIIDEState *d = PCI_IDE(dev);
     uint8_t *pci_conf = dev->config;
+    int rc;
 
     pci_conf[PCI_CLASS_PROG] = 0x80; // legacy ATA mode
 
@@ -158,7 +166,11 @@ static void pci_piix_ide_realize(PCIDevice *dev, Error **errp)
 
     vmstate_register(VMSTATE_IF(dev), 0, &vmstate_ide_pci, d);
 
-    pci_piix_init_ports(d);
+    rc = pci_piix_init_ports(d);
+    if (rc) {
+        error_setg_errno(errp, -rc, "Failed to realize %s",
+                         object_get_typename(OBJECT(dev)));
+    }
 }
 
 int pci_piix3_xen_ide_unplug(DeviceState *dev, bool aux)