Message ID | 1434646168-3100-1-git-send-email-ehabkost@redhat.com |
---|---|
State | New |
Headers | show |
On 06/18/15 18:49, Eduardo Habkost wrote: > commit ea96bc629cbd52be98b2967a4b4f72e91dfc3ee4 doesn't match the patch > submitted by Laszlo to qemu-devel. We reuse pc_q35_2_4_machine_options() > inside pc_q35_2_3_machine_options(), so we need to undo the no_floppy > change in pc_q35_2_3_machine_options(). > > This restores the previous behavior where all the 2.3 and older machines > had no_floppy=0. > > Reported-by: Ján Tomko <jtomko@redhat.com> > Cc: Laszlo Ersek <lersek@redhat.com> > Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> > --- > hw/i386/pc_q35.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c > index b68263d..082cd93 100644 > --- a/hw/i386/pc_q35.c > +++ b/hw/i386/pc_q35.c > @@ -403,6 +403,7 @@ DEFINE_Q35_MACHINE(v2_4, "pc-q35-2.4", NULL, > static void pc_q35_2_3_machine_options(MachineClass *m) > { > pc_q35_2_4_machine_options(m); > + m->no_floppy = 0; > m->alias = NULL; > SET_MACHINE_COMPAT(m, PC_COMPAT_2_3); > } > Looks good to me, thanks! In fact I'm just learning that under the new "machine type knobs" infrastructure, it's idiomatic to override settings (ie. to assign the same field several times). Resetting m->alias to NULL is an example. Reviewed-by: Laszlo Ersek <lersek@redhat.com> Cheers Laszlo
Laszlo Ersek <lersek@redhat.com> writes: > On 06/18/15 18:49, Eduardo Habkost wrote: >> commit ea96bc629cbd52be98b2967a4b4f72e91dfc3ee4 doesn't match the patch >> submitted by Laszlo to qemu-devel. We reuse pc_q35_2_4_machine_options() >> inside pc_q35_2_3_machine_options(), so we need to undo the no_floppy >> change in pc_q35_2_3_machine_options(). >> >> This restores the previous behavior where all the 2.3 and older machines >> had no_floppy=0. Mentioning it was a botched merge, not a review failure wouldn't hurt. >> >> Reported-by: Ján Tomko <jtomko@redhat.com> >> Cc: Laszlo Ersek <lersek@redhat.com> >> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> >> --- >> hw/i386/pc_q35.c | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c >> index b68263d..082cd93 100644 >> --- a/hw/i386/pc_q35.c >> +++ b/hw/i386/pc_q35.c >> @@ -403,6 +403,7 @@ DEFINE_Q35_MACHINE(v2_4, "pc-q35-2.4", NULL, >> static void pc_q35_2_3_machine_options(MachineClass *m) >> { >> pc_q35_2_4_machine_options(m); >> + m->no_floppy = 0; >> m->alias = NULL; >> SET_MACHINE_COMPAT(m, PC_COMPAT_2_3); >> } >> > > Looks good to me, thanks! In fact I'm just learning that under the new > "machine type knobs" infrastructure, it's idiomatic to override settings > (ie. to assign the same field several times). Resetting m->alias to NULL > is an example. > > Reviewed-by: Laszlo Ersek <lersek@redhat.com> Peter, could you pick this up directly as a regression fix?
On 19 June 2015 at 07:43, Markus Armbruster <armbru@redhat.com> wrote: > Laszlo Ersek <lersek@redhat.com> writes: > >> On 06/18/15 18:49, Eduardo Habkost wrote: >>> commit ea96bc629cbd52be98b2967a4b4f72e91dfc3ee4 doesn't match the patch >>> submitted by Laszlo to qemu-devel. We reuse pc_q35_2_4_machine_options() >>> inside pc_q35_2_3_machine_options(), so we need to undo the no_floppy >>> change in pc_q35_2_3_machine_options(). >>> >>> This restores the previous behavior where all the 2.3 and older machines >>> had no_floppy=0. > > Mentioning it was a botched merge, not a review failure wouldn't hurt. > >>> >>> Reported-by: Ján Tomko <jtomko@redhat.com> >>> Cc: Laszlo Ersek <lersek@redhat.com> >>> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> >>> --- >>> hw/i386/pc_q35.c | 1 + >>> 1 file changed, 1 insertion(+) >>> >>> diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c >>> index b68263d..082cd93 100644 >>> --- a/hw/i386/pc_q35.c >>> +++ b/hw/i386/pc_q35.c >>> @@ -403,6 +403,7 @@ DEFINE_Q35_MACHINE(v2_4, "pc-q35-2.4", NULL, >>> static void pc_q35_2_3_machine_options(MachineClass *m) >>> { >>> pc_q35_2_4_machine_options(m); >>> + m->no_floppy = 0; >>> m->alias = NULL; >>> SET_MACHINE_COMPAT(m, PC_COMPAT_2_3); >>> } >>> >> >> Looks good to me, thanks! In fact I'm just learning that under the new >> "machine type knobs" infrastructure, it's idiomatic to override settings >> (ie. to assign the same field several times). Resetting m->alias to NULL >> is an example. >> >> Reviewed-by: Laszlo Ersek <lersek@redhat.com> > > Peter, could you pick this up directly as a regression fix? Sure; applied to master (with a note about it being a bad merge). thanks -- PMM
On Fri, Jun 19, 2015 at 08:43:29AM +0200, Markus Armbruster wrote: > Laszlo Ersek <lersek@redhat.com> writes: > > > On 06/18/15 18:49, Eduardo Habkost wrote: > >> commit ea96bc629cbd52be98b2967a4b4f72e91dfc3ee4 doesn't match the patch > >> submitted by Laszlo to qemu-devel. We reuse pc_q35_2_4_machine_options() > >> inside pc_q35_2_3_machine_options(), so we need to undo the no_floppy > >> change in pc_q35_2_3_machine_options(). > >> > >> This restores the previous behavior where all the 2.3 and older machines > >> had no_floppy=0. > > Mentioning it was a botched merge, not a review failure wouldn't hurt. That's what I tried to say when I wrote that the commit doesn't match the patch that Laszlo submitted to qemu-devel.
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index b68263d..082cd93 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -403,6 +403,7 @@ DEFINE_Q35_MACHINE(v2_4, "pc-q35-2.4", NULL, static void pc_q35_2_3_machine_options(MachineClass *m) { pc_q35_2_4_machine_options(m); + m->no_floppy = 0; m->alias = NULL; SET_MACHINE_COMPAT(m, PC_COMPAT_2_3); }
commit ea96bc629cbd52be98b2967a4b4f72e91dfc3ee4 doesn't match the patch submitted by Laszlo to qemu-devel. We reuse pc_q35_2_4_machine_options() inside pc_q35_2_3_machine_options(), so we need to undo the no_floppy change in pc_q35_2_3_machine_options(). This restores the previous behavior where all the 2.3 and older machines had no_floppy=0. Reported-by: Ján Tomko <jtomko@redhat.com> Cc: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> --- hw/i386/pc_q35.c | 1 + 1 file changed, 1 insertion(+)