| Message ID | 20211025104737.1560274-1-jean-philippe@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2] hw/i386: Rename default_bus_bypass_iommu | expand |
On 25/10/21 12:47, Jean-Philippe Brucker wrote: > Since commit d8fb7d0969d5 ("vl: switch -M parsing to keyval"), machine > parameter definitions cannot use underscores, because keyval_dashify() > transforms them to dashes and the parser doesn't find the parameter. > > This affects option default_bus_bypass_iommu which was introduced in the > same release: > > $ qemu-system-x86_64 -M q35,default_bus_bypass_iommu=on > qemu-system-x86_64: Property 'pc-q35-6.1-machine.default-bus-bypass-iommu' not found > > Rename the parameter to "default-bus-bypass-iommu". Passing > "default_bus_bypass_iommu" is still valid since the underscore are > transformed automatically. > > Fixes: c9e96b04fc19 ("hw/i386: Add a default_bus_bypass_iommu pc machine option") > Reviewed-by: Eric Auger <eric.auger@redhat.com> > Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> > Tested-by: Eric Auger <eric.auger@redhat.com> > Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org> > --- > v1: https://lore.kernel.org/qemu-devel/20211013160607.649990-3-jean-philippe@linaro.org/ > v2: no change, added review tag and resending to be merged separately > from the equivalent arm fix > --- > hw/i386/pc.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/hw/i386/pc.c b/hw/i386/pc.c > index 86223acfd3..54e4c00dce 100644 > --- a/hw/i386/pc.c > +++ b/hw/i386/pc.c > @@ -1718,7 +1718,7 @@ static void pc_machine_class_init(ObjectClass *oc, void *data) > object_class_property_add_bool(oc, "hpet", > pc_machine_get_hpet, pc_machine_set_hpet); > > - object_class_property_add_bool(oc, "default_bus_bypass_iommu", > + object_class_property_add_bool(oc, "default-bus-bypass-iommu", > pc_machine_get_default_bus_bypass_iommu, > pc_machine_set_default_bus_bypass_iommu); > > Queued, with Cc: qemu-stable@nongnu.org. Thanks, Paolo
On Mon, Oct 25, 2021 at 11:47:38AM +0100, Jean-Philippe Brucker wrote: > Since commit d8fb7d0969d5 ("vl: switch -M parsing to keyval"), machine > parameter definitions cannot use underscores, because keyval_dashify() > transforms them to dashes and the parser doesn't find the parameter. > > This affects option default_bus_bypass_iommu which was introduced in the > same release: > > $ qemu-system-x86_64 -M q35,default_bus_bypass_iommu=on > qemu-system-x86_64: Property 'pc-q35-6.1-machine.default-bus-bypass-iommu' not found > > Rename the parameter to "default-bus-bypass-iommu". Passing > "default_bus_bypass_iommu" is still valid since the underscore are > transformed automatically. > > Fixes: c9e96b04fc19 ("hw/i386: Add a default_bus_bypass_iommu pc machine option") > Reviewed-by: Eric Auger <eric.auger@redhat.com> > Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> > Tested-by: Eric Auger <eric.auger@redhat.com> > Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> > --- > v1: https://lore.kernel.org/qemu-devel/20211013160607.649990-3-jean-philippe@linaro.org/ > v2: no change, added review tag and resending to be merged separately > from the equivalent arm fix > --- > hw/i386/pc.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/hw/i386/pc.c b/hw/i386/pc.c > index 86223acfd3..54e4c00dce 100644 > --- a/hw/i386/pc.c > +++ b/hw/i386/pc.c > @@ -1718,7 +1718,7 @@ static void pc_machine_class_init(ObjectClass *oc, void *data) > object_class_property_add_bool(oc, "hpet", > pc_machine_get_hpet, pc_machine_set_hpet); > > - object_class_property_add_bool(oc, "default_bus_bypass_iommu", > + object_class_property_add_bool(oc, "default-bus-bypass-iommu", > pc_machine_get_default_bus_bypass_iommu, > pc_machine_set_default_bus_bypass_iommu); > > -- > 2.33.0
diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 86223acfd3..54e4c00dce 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -1718,7 +1718,7 @@ static void pc_machine_class_init(ObjectClass *oc, void *data) object_class_property_add_bool(oc, "hpet", pc_machine_get_hpet, pc_machine_set_hpet); - object_class_property_add_bool(oc, "default_bus_bypass_iommu", + object_class_property_add_bool(oc, "default-bus-bypass-iommu", pc_machine_get_default_bus_bypass_iommu, pc_machine_set_default_bus_bypass_iommu);
Since commit d8fb7d0969d5 ("vl: switch -M parsing to keyval"), machine parameter definitions cannot use underscores, because keyval_dashify() transforms them to dashes and the parser doesn't find the parameter. This affects option default_bus_bypass_iommu which was introduced in the same release: $ qemu-system-x86_64 -M q35,default_bus_bypass_iommu=on qemu-system-x86_64: Property 'pc-q35-6.1-machine.default-bus-bypass-iommu' not found Rename the parameter to "default-bus-bypass-iommu". Passing "default_bus_bypass_iommu" is still valid since the underscore are transformed automatically. Fixes: c9e96b04fc19 ("hw/i386: Add a default_bus_bypass_iommu pc machine option") Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org> --- v1: https://lore.kernel.org/qemu-devel/20211013160607.649990-3-jean-philippe@linaro.org/ v2: no change, added review tag and resending to be merged separately from the equivalent arm fix --- hw/i386/pc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)