Re: [Qemu-devel] [PULL 00/12] ppc-for-2.12 queue 20180108

2018-01-11 Thread Richard Henderson
On 01/10/2018 06:47 PM, David Gibson wrote: > Ah. But maybe a different version to older ARM32s? No, the bug affected all arm32 back to the beginning of time. > I'm trying to figure out why I entirely failed to reproduce this on a > Raspberry Pi 1 (and a couple of other arm32 machines, but I for

Re: [Qemu-devel] [PULL 00/12] ppc-for-2.12 queue 20180108

2018-01-10 Thread David Gibson
On Wed, Jan 10, 2018 at 02:33:41PM +0100, Paolo Bonzini wrote: > On 10/01/2018 02:55, David Gibson wrote: > > On Tue, Jan 09, 2018 at 03:15:25PM +, Peter Maydell wrote: > >> On 9 January 2018 at 12:16, David Gibson > >> wrote: > >>> Thanks. Even if you can identify which patch it is and we c

Re: [Qemu-devel] [PULL 00/12] ppc-for-2.12 queue 20180108

2018-01-10 Thread Paolo Bonzini
On 10/01/2018 02:55, David Gibson wrote: > On Tue, Jan 09, 2018 at 03:15:25PM +, Peter Maydell wrote: >> On 9 January 2018 at 12:16, David Gibson wrote: >>> Thanks. Even if you can identify which patch it is and we can >>> postpone that one would be a bug help. >> >> Bisection blames this one

Re: [Qemu-devel] [PULL 00/12] ppc-for-2.12 queue 20180108

2018-01-09 Thread David Gibson
On Tue, Jan 09, 2018 at 03:15:25PM +, Peter Maydell wrote: > On 9 January 2018 at 12:16, David Gibson wrote: > > Thanks. Even if you can identify which patch it is and we can > > postpone that one would be a bug help. > > Bisection blames this one: > > pbonz...@redhat.com (1): > targe

Re: [Qemu-devel] [PULL 00/12] ppc-for-2.12 queue 20180108

2018-01-09 Thread Richard Henderson
On 01/09/2018 07:15 AM, Peter Maydell wrote: > (This is a build for arm32, running in a chroot on an aarch64 > box, non-debug build.) It's an arm backend problem. For 64-bit setcond2, we do 0x6e5c3fa4: e1570008 cmp r7, r8 0x6e5c3fa8: 01550004 cmpeqr5, r4 0x6e5c3fac: b3a09001 movlt

Re: [Qemu-devel] [PULL 00/12] ppc-for-2.12 queue 20180108

2018-01-09 Thread Michael Roth
Quoting Paolo Bonzini (2018-01-09 11:34:48) > On 09/01/2018 17:02, Michael Roth wrote: > >> so you can see it's already diverged because it prints out > >> a different value for the name of the pci node and the > >> SCSI line has 8200 vs . > > FYI I actually see this with a rasp

Re: [Qemu-devel] [PULL 00/12] ppc-for-2.12 queue 20180108

2018-01-09 Thread Paolo Bonzini
On 09/01/2018 17:02, Michael Roth wrote: >> so you can see it's already diverged because it prints out >> a different value for the name of the pci node and the >> SCSI line has 8200 vs . > FYI I actually see this with a raspberry pi 3 too Is this an arm32 or aarch64 install?

Re: [Qemu-devel] [PULL 00/12] ppc-for-2.12 queue 20180108

2018-01-09 Thread Michael Roth
Quoting Peter Maydell (2018-01-09 09:15:25) > On 9 January 2018 at 12:16, David Gibson wrote: > > Thanks. Even if you can identify which patch it is and we can > > postpone that one would be a bug help. > > Bisection blames this one: > > pbonz...@redhat.com (1): > target-ppc: optimize cmp

Re: [Qemu-devel] [PULL 00/12] ppc-for-2.12 queue 20180108

2018-01-09 Thread Peter Maydell
On 9 January 2018 at 12:16, David Gibson wrote: > Thanks. Even if you can identify which patch it is and we can > postpone that one would be a bug help. Bisection blames this one: pbonz...@redhat.com (1): target-ppc: optimize cmp translation A plain boot doesn't work either: ./build/ppc/

Re: [Qemu-devel] [PULL 00/12] ppc-for-2.12 queue 20180108

2018-01-09 Thread David Gibson
On Tue, Jan 09, 2018 at 11:46:41AM +, Peter Maydell wrote: > On 8 January 2018 at 05:53, David Gibson wrote: > > The following changes since commit 281f327487c9c9b1599f93c589a408bbf4a651b8: > > > > Merge remote-tracking branch > > 'remotes/vivier/tags/m68k-for-2.12-pull-request' into stagin

Re: [Qemu-devel] [PULL 00/12] ppc-for-2.12 queue 20180108

2018-01-09 Thread Peter Maydell
On 8 January 2018 at 05:53, David Gibson wrote: > The following changes since commit 281f327487c9c9b1599f93c589a408bbf4a651b8: > > Merge remote-tracking branch > 'remotes/vivier/tags/m68k-for-2.12-pull-request' into staging (2017-12-22 > 00:11:36 +) > > are available in the Git repository

[Qemu-devel] [PULL 00/12] ppc-for-2.12 queue 20180108

2018-01-07 Thread David Gibson
The following changes since commit 281f327487c9c9b1599f93c589a408bbf4a651b8: Merge remote-tracking branch 'remotes/vivier/tags/m68k-for-2.12-pull-request' into staging (2017-12-22 00:11:36 +) are available in the Git repository at: git://github.com/dgibson/qemu.git tags/ppc-for-2.12-201