Re: [Qemu-devel] [PATCH 0/9] target-s390 tcg improvements

[Alexander Graf]

On 09/23/2013 04:04 PM, Richard Henderson wrote:
> With this patch set we can boot the fedora 19 kernel, and make
> it all the way to /bin/init.  At which point the process either
> hangs or crashes; in either case the kernel winds up with no
> runnable processes and spends its time in the idle loop.
>
> The choice of z9-109 for the facilities is because that appears
> to be what fedora 19 is targeting as the minimum.
>
> That said, a debian install can make it all the way through to
> completion, so the fedora crash/hang must be related to something
> in the extra z9-109 insns.

Reviewed-by: Alexander Graf <address@hidden>

I couldn't spot anything obviously wrong.


Alex

> r~
>
>
> Richard Henderson (10):
>    target-s390: Move facilities bits to env
>    target-s390: Implement STFLE
>    target-s390: Add facilities bits and sets
>    target-s390: Raise OPERATION exception for disabled insns
>    target-s390: Implement SAM31 and SAM64
>    target-s390: Implement EPSW
>    target-s390: Fix STIDP
>    target-s390: Fix STURA
>    target-s390: Implement LURA, LURAG, STURG
>    target-s390: Implement ECAG
>
>   target-s390x/cpu.c         |  78 ++++++++++++++++++++++
>   target-s390x/cpu.h         |  74 ++++++++++++++++++++-
>   target-s390x/helper.h      |   4 ++
>   target-s390x/insn-data.def |  18 +++--
>   target-s390x/mem_helper.c  |  18 ++++-
>   target-s390x/misc_helper.c |  13 ++++
>   target-s390x/translate.c   | 161 ++++++++++++++++++++++++++++++++++++---------
>   7 files changed, 329 insertions(+), 37 deletions(-)