From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org, mark.cave-ayland@ilande.co.uk,
agraf@suse.de, armbru@redhat.com, blauwirbel@gmail.com,
qemu-ppc@nongnu.org
Subject: [Qemu-devel] [PATCH 0/3] Fix dangling pointers from memory_region_init_*
Date: Tue, 29 Sep 2015 14:37:40 +0200 [thread overview]
Message-ID: <1443530263-32340-1-git-send-email-pbonzini@redhat.com> (raw)
Some devices do not support a simple object_new/object_unref sequence
because they leave dangling pointers under /machine. This series
fixes this, for the case where the dangling pointers come from the
memory API.
Patch 1 avoids an assertion failure. Patches 2 and 3 fix the devices
that Markus reported.
Paolo
Paolo Bonzini (3):
memory: allow destroying a non-empty MemoryRegion
hw: do not pass NULL to memory_region_init from instance_init
macio: move DBDMA_init from instance_init to realize
hw/arm/pxa2xx.c | 2 +-
hw/display/cg3.c | 4 ++--
hw/display/tcx.c | 2 +-
hw/misc/arm_integrator_debug.c | 2 +-
hw/misc/macio/cuda.c | 2 +-
hw/misc/macio/macio.c | 14 +++++++-------
memory.c | 17 ++++++++++++++++-
7 files changed, 29 insertions(+), 14 deletions(-)
--
2.5.0
next reply other threads:[~2015-09-29 12:38 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-29 12:37 Paolo Bonzini [this message]
2015-09-29 12:37 ` [Qemu-devel] [PATCH 1/3] memory: allow destroying a non-empty MemoryRegion Paolo Bonzini
2015-09-29 12:37 ` [Qemu-devel] [PATCH 2/3] hw: do not pass NULL to memory_region_init from instance_init Paolo Bonzini
2015-09-29 12:42 ` Peter Maydell
2015-09-30 8:30 ` Thomas Huth
2015-09-30 13:04 ` Paolo Bonzini
2015-10-01 7:39 ` Markus Armbruster
2015-10-01 8:26 ` Markus Armbruster
2015-10-01 9:27 ` Peter Maydell
2015-09-30 8:57 ` Markus Armbruster
2015-09-30 13:03 ` Paolo Bonzini
2015-10-01 7:39 ` Markus Armbruster
2015-10-01 10:13 ` Paolo Bonzini
2015-10-01 9:38 ` Mark Cave-Ayland
2015-09-29 12:37 ` [Qemu-devel] [PATCH 3/3] macio: move DBDMA_init from instance_init to realize Paolo Bonzini
2015-09-30 8:33 ` Thomas Huth
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