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[Qemu-devel] [PATCH] qxl: upon reset, if spice worker is stopped, the co
From: |
Yonit Halperin |
Subject: |
[Qemu-devel] [PATCH] qxl: upon reset, if spice worker is stopped, the command rings can be not empty |
Date: |
Tue, 12 Jul 2011 11:51:58 +0300 |
Spice worker does no longer process commands when it is stopped.
Otherwise, it might crash during migration when attempting to process
commands while the guest is not completely loaded.
Cc: Alon Levy <address@hidden>
---
hw/qxl.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/qxl.c b/hw/qxl.c
index 0b9a4c7..a6fb7f0 100644
--- a/hw/qxl.c
+++ b/hw/qxl.c
@@ -656,8 +656,8 @@ static void qxl_reset_state(PCIQXLDevice *d)
QXLRam *ram = d->ram;
QXLRom *rom = d->rom;
- assert(SPICE_RING_IS_EMPTY(&ram->cmd_ring));
- assert(SPICE_RING_IS_EMPTY(&ram->cursor_ring));
+ assert(!d->ssd.running || SPICE_RING_IS_EMPTY(&ram->cmd_ring));
+ assert(!d->ssd.running || SPICE_RING_IS_EMPTY(&ram->cursor_ring));
d->shadow_rom.update_id = cpu_to_le32(0);
*rom = d->shadow_rom;
qxl_rom_set_dirty(d);
--
1.7.4.4
- [Qemu-devel] [PATCH] qxl: upon reset, if spice worker is stopped, the command rings can be not empty,
Yonit Halperin <=