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[Qemu-devel] [PULL 01/26] xio3130_downstream: Report error if pcie_chass
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] [PULL 01/26] xio3130_downstream: Report error if pcie_chassis_add_slot() failed |
Date: |
Sun, 15 Oct 2017 06:22:38 +0300 |
From: Eduardo Habkost <address@hidden>
On commit f8cd1b02 ("pci: Convert to realize"), no error_set*()
call was added for the pcie_chassis_add_slot() error case.
pcie_chassis_add_slot() errors get ignored, making QEMU crash
later. e.g.:
$ qemu-system-x86_64 -device ioh3420 -device xio3130-downstream
qemu-system-x86_64: memory.c:2166: memory_region_del_subregion: Assertion
`subregion->container == mr' failed.
Aborted (core dumped)
Fix it by reporting the error using error_setg().
Fixes: f8cd1b0201c41d88bb97dcafb80348a0e88d8805
Signed-off-by: Eduardo Habkost <address@hidden>
Reviewed-by: Marcel Apfelbaum <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Signed-off-by: Michael S. Tsirkin <address@hidden>
---
hw/pci-bridge/xio3130_downstream.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/pci-bridge/xio3130_downstream.c
b/hw/pci-bridge/xio3130_downstream.c
index e706f36..5a882b0 100644
--- a/hw/pci-bridge/xio3130_downstream.c
+++ b/hw/pci-bridge/xio3130_downstream.c
@@ -94,6 +94,7 @@ static void xio3130_downstream_realize(PCIDevice *d, Error
**errp)
pcie_chassis_create(s->chassis);
rc = pcie_chassis_add_slot(s);
if (rc < 0) {
+ error_setg(errp, "Can't add chassis slot, error %d", rc);
goto err_pcie_cap;
}
--
MST
- [Qemu-devel] [PULL 00/26] pc, pci, virtio: fixes, features, Michael S. Tsirkin, 2017/10/14
- [Qemu-devel] [PULL 01/26] xio3130_downstream: Report error if pcie_chassis_add_slot() failed,
Michael S. Tsirkin <=
- [Qemu-devel] [PULL 02/26] pci: Set err to errp directly rather than through error_propagate(), Michael S. Tsirkin, 2017/10/14
- [Qemu-devel] [PULL 03/26] fw_cfg: add write callback, Michael S. Tsirkin, 2017/10/14
- [Qemu-devel] [PULL 04/26] hw/misc: add vmcoreinfo device, Michael S. Tsirkin, 2017/10/14
- [Qemu-devel] [PULL 05/26] dump: add guest ELF note, Michael S. Tsirkin, 2017/10/14
- [Qemu-devel] [PULL 06/26] dump: update phys_base header field based on VMCOREINFO content, Michael S. Tsirkin, 2017/10/14
- [Qemu-devel] [PULL 07/26] kdump: set vmcoreinfo location, Michael S. Tsirkin, 2017/10/14
- [Qemu-devel] [PULL 08/26] scripts/dump-guest-memory.py: add vmcoreinfo, Michael S. Tsirkin, 2017/10/14
- [Qemu-devel] [PULL 09/26] MAINTAINERS: add Dump maintainers, Michael S. Tsirkin, 2017/10/14
- [Qemu-devel] [PULL 10/26] virtio/vhost: reset dev->log after syncing, Michael S. Tsirkin, 2017/10/14
- [Qemu-devel] [PULL 11/26] pci: allow 32-bit PCI IO accesses to pass through the PCI bridge, Michael S. Tsirkin, 2017/10/14