[PATCH 0/3] kvm-userspace: ppc: userspace fixes for powerpc

[PATCH 0/3] kvm-userspace: ppc: userspace fixes for powerpc

[ehrhardt-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8]

From: Christian Ehrhardt <ehrhardt-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>

This is a set of fixes for the powerpc tests kvm-userspace/user.

Patch 1&2 fix main-ppc.c while patch 3 introduces libcflat for powerpc.
Further on patch 4 provides a timebase accessor for the ppc testcases (not
used yet) and patch 5 finally adds a stub nmi handler to main-ppc.c.

[patches in series]
[PATCH 1/5] user: ppc: fix threading bugs in main-ppc.c
[PATCH 2/5] user: ppc: better error reporting in load_file
[PATCH 3/5] user: ppc: implement PowerPC 44x libcflat
[PATCH 4/5] libcflat: ppc: add timebase accessor
[PATCH 5/5] user: ppc: add stub nmi handler

---
[diffstat]
 b/user/config-powerpc-44x.mak          |   14 +++++++++
 b/user/config-powerpc.mak              |   46 ++++++++++++++++++++---------
 b/user/main-ppc.c                      |   32 +++++++-------------
 b/user/test/lib/powerpc/44x/map.c      |   51 +++++++++++++++++++++++++++++++++
 b/user/test/lib/powerpc/44x/timebase.S |   28 ++++++++++++++++++
 b/user/test/lib/powerpc/44x/timebase.h |   25 ++++++++++++++++
 b/user/test/lib/powerpc/44x/tlbwe.S    |   29 ++++++++++++++++++
 b/user/test/lib/powerpc/io.c           |   35 ++++++++++++++++++++++
 b/user/test/powerpc/cstart.S           |   38 ++++++++++++++++++++++++
 b/user/test/powerpc/exit.c             |   23 ++++++++++++++
 user/config-powerpc-44x.mak            |    3 +
 user/main-ppc.c                        |    9 +++++
 12 files changed, 296 insertions(+), 37 deletions(-)
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[PATCH 0/3] kvm-userspace: ppc: userspace fixes for powerpc

[ehrhardt-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8]

From: Christian Ehrhardt <ehrhardt-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>

This is a set of various functional fixes in kvm-userspace for powerpc.

Patch 1 fullfils the requirement to provide a max smp cpu in the machine
 struct, without that value qemu denies to run the guest (cpu 1 > maxcpu 0)

Patch 2 is a intermediate fix to allow ppc (and hopefully all others to
 build) until we changed the unifdef to sed'ing files as avi suggested.
 Until then it would be nice if that patch could fix the build issues for
 all of us in the unifdef style.

Patch3 is a rework of the powerpc 440 guest memory initialization. I looked
 at it because the -m option did not work sometimes but it came up that the
 memory setup is broken and only running due to a workaround.

qemu-devel is on cc for patch 1/3

[patches in series]
[PATCH 1/3] qemu: ppc: define maximum SMP limit as 1 for Bamboo
[PATCH 2/3] kvm: external module: Treat NONARCH_CONFIG as a list
[PATCH 3/3] kvm-userspace: ppc: fix initial ppc memory setup

---
[diffstat]
 b/kernel/Makefile         |    3 ++-
 b/qemu/hw/ppc440.c        |   12 +++++-------
 b/qemu/hw/ppc440.h        |    8 ++++++--
 b/qemu/hw/ppc440_bamboo.c |    7 ++++---
 qemu/hw/ppc440_bamboo.c   |   30 ++++++++++++++++++++----------
 5 files changed, 37 insertions(+), 23 deletions(-)

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Re: [PATCH 0/3] kvm-userspace: ppc: userspace fixes for powerpc

[Christian Ehrhardt]

Ok I should have send these two series with some minutes in between to 
not intermix them :-/
Additionally I have the wrong header in this one it should be [0/5] :-/++

Overall it is a patch series of three patches for powerpc kvm-userspace, 
a five patch series for kvm-suerspace/user/ and a single patch I just 
submitted while cleaning our userspace repo to get the missing things 
upstream.

Avi, let me know if I confused you and I'll send them once again with 
some time in between to order them easier.

ehrhardt-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org wrote:
> From: Christian Ehrhardt <ehrhardt-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
>
> This is a set of fixes for the powerpc tests kvm-userspace/user.
>
> Patch 1&2 fix main-ppc.c while patch 3 introduces libcflat for powerpc.
> Further on patch 4 provides a timebase accessor for the ppc testcases (not
> used yet) and patch 5 finally adds a stub nmi handler to main-ppc.c.
>
> [patches in series]
> [PATCH 1/5] user: ppc: fix threading bugs in main-ppc.c
> [PATCH 2/5] user: ppc: better error reporting in load_file
> [PATCH 3/5] user: ppc: implement PowerPC 44x libcflat
> [PATCH 4/5] libcflat: ppc: add timebase accessor
> [PATCH 5/5] user: ppc: add stub nmi handler
>
> ---
> [diffstat]
>  b/user/config-powerpc-44x.mak          |   14 +++++++++
>  b/user/config-powerpc.mak              |   46 ++++++++++++++++++++---------
>  b/user/main-ppc.c                      |   32 +++++++-------------
>  b/user/test/lib/powerpc/44x/map.c      |   51 +++++++++++++++++++++++++++++++++
>  b/user/test/lib/powerpc/44x/timebase.S |   28 ++++++++++++++++++
>  b/user/test/lib/powerpc/44x/timebase.h |   25 ++++++++++++++++
>  b/user/test/lib/powerpc/44x/tlbwe.S    |   29 ++++++++++++++++++
>  b/user/test/lib/powerpc/io.c           |   35 ++++++++++++++++++++++
>  b/user/test/powerpc/cstart.S           |   38 ++++++++++++++++++++++++
>  b/user/test/powerpc/exit.c             |   23 ++++++++++++++
>  user/config-powerpc-44x.mak            |    3 +
>  user/main-ppc.c                        |    9 +++++
>  12 files changed, 296 insertions(+), 37 deletions(-)
> --
> To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in
> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>   


-- 

Grüsse / regards, 
Christian Ehrhardt
IBM Linux Technology Center, Open Virtualization

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