Searched hist:e6fa978d (Results 1 – 3 of 3) sorted by relevance
/qemu/include/hw/char/ |
H A D | pl011.h | e6fa978d Thu Mar 18 02:38:01 GMT 2021 Gavin Shan <gshan@redhat.com> hw/arm/virt: Disable pl011 clock migration if needed
A clock is added by commit aac63e0e6ea3 ("hw/char/pl011: add a clock input") since v5.2.0 which corresponds to virt-5.2 machine type. It causes backwards migration failure from upstream to downstream (v5.1.0) when the machine type is specified with virt-5.1.
This fixes the issue by following instructions from section "Connecting subsections to properties" in docs/devel/migration.rst. With this applied, the PL011 clock is migrated based on the machine type.
virt-5.2 or newer: migration virt-5.1 or older: non-migration
Cc: qemu-stable@nongnu.org # v5.2.0+ Fixes: aac63e0e6ea3 ("hw/char/pl011: add a clock input") Suggested-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Andrew Jones <drjones@redhat.com> Message-id: 20210318023801.18287-1-gshan@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
/qemu/hw/char/ |
H A D | pl011.c | e6fa978d Thu Mar 18 02:38:01 GMT 2021 Gavin Shan <gshan@redhat.com> hw/arm/virt: Disable pl011 clock migration if needed
A clock is added by commit aac63e0e6ea3 ("hw/char/pl011: add a clock input") since v5.2.0 which corresponds to virt-5.2 machine type. It causes backwards migration failure from upstream to downstream (v5.1.0) when the machine type is specified with virt-5.1.
This fixes the issue by following instructions from section "Connecting subsections to properties" in docs/devel/migration.rst. With this applied, the PL011 clock is migrated based on the machine type.
virt-5.2 or newer: migration virt-5.1 or older: non-migration
Cc: qemu-stable@nongnu.org # v5.2.0+ Fixes: aac63e0e6ea3 ("hw/char/pl011: add a clock input") Suggested-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Andrew Jones <drjones@redhat.com> Message-id: 20210318023801.18287-1-gshan@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
/qemu/hw/core/ |
H A D | machine.c | e6fa978d Thu Mar 18 02:38:01 GMT 2021 Gavin Shan <gshan@redhat.com> hw/arm/virt: Disable pl011 clock migration if needed
A clock is added by commit aac63e0e6ea3 ("hw/char/pl011: add a clock input") since v5.2.0 which corresponds to virt-5.2 machine type. It causes backwards migration failure from upstream to downstream (v5.1.0) when the machine type is specified with virt-5.1.
This fixes the issue by following instructions from section "Connecting subsections to properties" in docs/devel/migration.rst. With this applied, the PL011 clock is migrated based on the machine type.
virt-5.2 or newer: migration virt-5.1 or older: non-migration
Cc: qemu-stable@nongnu.org # v5.2.0+ Fixes: aac63e0e6ea3 ("hw/char/pl011: add a clock input") Suggested-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Andrew Jones <drjones@redhat.com> Message-id: 20210318023801.18287-1-gshan@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|