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[PULL 06/10] hw/block/fdc: Fix 'fallback' property on sysbus floppy disk
From: |
Kevin Wolf |
Subject: |
[PULL 06/10] hw/block/fdc: Fix 'fallback' property on sysbus floppy disk controllers |
Date: |
Fri, 9 Apr 2021 18:15:44 +0200 |
From: Philippe Mathieu-Daudé <f4bug@amsat.org>
Setting the 'fallback' property corrupts the QOM instance state
(FDCtrlSysBus) because it accesses an incorrect offset (it uses
the offset of the FDCtrlISABus state).
Cc: qemu-stable@nongnu.org
Fixes: a73275dd6fc ("fdc: Add fallback option")
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210407133742.1680424-1-f4bug@amsat.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
hw/block/fdc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/block/fdc.c b/hw/block/fdc.c
index 82afda7f3a..a825c2acba 100644
--- a/hw/block/fdc.c
+++ b/hw/block/fdc.c
@@ -2893,7 +2893,7 @@ static Property sysbus_fdc_properties[] = {
DEFINE_PROP_SIGNED("fdtypeB", FDCtrlSysBus, state.qdev_for_drives[1].type,
FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type,
FloppyDriveType),
- DEFINE_PROP_SIGNED("fallback", FDCtrlISABus, state.fallback,
+ DEFINE_PROP_SIGNED("fallback", FDCtrlSysBus, state.fallback,
FLOPPY_DRIVE_TYPE_144, qdev_prop_fdc_drive_type,
FloppyDriveType),
DEFINE_PROP_END_OF_LIST(),
@@ -2918,7 +2918,7 @@ static Property sun4m_fdc_properties[] = {
DEFINE_PROP_SIGNED("fdtype", FDCtrlSysBus, state.qdev_for_drives[0].type,
FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type,
FloppyDriveType),
- DEFINE_PROP_SIGNED("fallback", FDCtrlISABus, state.fallback,
+ DEFINE_PROP_SIGNED("fallback", FDCtrlSysBus, state.fallback,
FLOPPY_DRIVE_TYPE_144, qdev_prop_fdc_drive_type,
FloppyDriveType),
DEFINE_PROP_END_OF_LIST(),
--
2.30.2
- [PULL 00/10] Block layer fixes for 6.0-rc3, Kevin Wolf, 2021/04/09
- [PULL 01/10] block/rbd: fix memory leak in qemu_rbd_connect(), Kevin Wolf, 2021/04/09
- [PULL 02/10] block/rbd: fix memory leak in qemu_rbd_co_create_opts(), Kevin Wolf, 2021/04/09
- [PULL 04/10] iotests: add test for removing persistent bitmap from backing file, Kevin Wolf, 2021/04/09
- [PULL 06/10] hw/block/fdc: Fix 'fallback' property on sysbus floppy disk controllers,
Kevin Wolf <=
- [PULL 03/10] iotests/qsd-jobs: Filter events in the first test, Kevin Wolf, 2021/04/09
- [PULL 05/10] iotests: Test mirror-top filter permissions, Kevin Wolf, 2021/04/09
- [PULL 08/10] mirror: Do not enter a paused job on completion, Kevin Wolf, 2021/04/09
- [PULL 09/10] job: Allow complete for jobs on standby, Kevin Wolf, 2021/04/09
- [PULL 10/10] test-blockjob: Test job_wait_unpaused(), Kevin Wolf, 2021/04/09
- [PULL 07/10] mirror: Move open_backing_file to exit_common, Kevin Wolf, 2021/04/09
- Re: [PULL 00/10] Block layer fixes for 6.0-rc3, Peter Maydell, 2021/04/10