On Fri, Jun 15, 2018 at 04:00:24PM +0200, Greg Kurz wrote:
> On Fri, 15 Jun 2018 22:29:28 +1000
> David Gibson wrote:
>
> > CPUPPCState currently contains a number of fields containing the state of
> > the VPA. The VPA is a PAPR specific concept covering several guest/host
> > shared memory area
On Fri, Jun 15, 2018 at 03:24:18PM +0200, Greg Kurz wrote:
> On Fri, 15 Jun 2018 22:32:44 +1000
> David Gibson wrote:
>
> > On Fri, Jun 15, 2018 at 10:01:47AM +0200, Greg Kurz wrote:
> > > On Fri, 15 Jun 2018 09:07:24 +0200
> > > Greg Kurz wrote:
> > >
> > > > On Fri, 15 Jun 2018 16:29:15 +10
On 06/14/2018 01:39 PM, Philippe Mathieu-Daudé wrote:
> On the Alpha DP264 machine, the Cirrus VGA is I/O mapped
> in the 3C0H-3CFH range, thus I/O base used by the parallel
> device clashes, and since a4cb773928e the VGA is not
> working:
>
> (qemu) info mtree
> address-space: memory
>
On 06/14/2018 09:33 PM, Mark Cave-Ayland wrote:
> This patch adds gen_io_start()/gen_io_end() to various instructions as
> required
> in order to boot my OpenBIOS test images on qemu-system-sparc64 with icount
> enabled.
>
> Signed-off-by: Mark Cave-Ayland
> ---
> target/sparc/translate.c | 111
On 06/15/2018 12:55 AM, Peter Maydell wrote:
>> +uint32_t armv6m_insn[] = {0xf3808000 /* msr */, 0xf3b08040 /* dsb */,
>> + 0xf3b08050 /* dmb */, 0xf3b08060 /* isb */,
>> + 0xf3e08000 /* mrs */, 0xf000d000 /* bl */};
>> +uint32_t arm
Public bug reported:
Instead of a preallocated memory heap I would like for QEMU to share
memory using shm.
Example: Instead of using 16gb out of 32gb of ram to run Windows 10,
there would be no option to allocate it, but to share the hosts
resources; ie giving the host full access to the entire
Darwin does not support mknodat. However, to avoid race conditions
with later setting the permissions, we must avoid using mknod on
the full path instead. We could try to fchdir, but that would cause
problems if multiple threads try to call mknodat at the same time.
However, luckily there is a solu
Darwin does not have linux capabilities, so make that code linux-only.
Darwin also does not have setresuid/gid. The correct way to temporarily
drop capabilities is to call seteuid/gid.
Also factor out the code that acquires acquire_dac_override into a separate
function in the linux implementation.
Signed-off-by: Keno Fischer
---
Makefile.objs | 1 +
configure | 22 +++---
2 files changed, 16 insertions(+), 7 deletions(-)
diff --git a/Makefile.objs b/Makefile.objs
index 7a9828d..c968a9a 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -104,6 +104,7 @@ common-obj-$(CON
On darwin d_seekoff exists, but is optional and does not seem to
be commonly used by file systems. Use `telldir` instead to obtain
the seek offset.
Signed-off-by: Keno Fischer
---
hw/9pfs/9p-synth.c | 2 ++
hw/9pfs/9p.c | 36
2 files changed, 34 insert
This function is new in Mac OS 10.13. Provide a fallback implementation
when building against older SDKs. The complication in the definition comes
having to separately handle the used SDK version and the target OS version.
- If the SDK version is too low (__MAC_10_13 not defined), utimensat is not
This implements the darwin equivalent of the functions that were
moved to 9p-util(-linux) earlier in this series in the new
9p-util-darwin file.
Signed-off-by: Keno Fischer
---
hw/9pfs/9p-util-darwin.c | 64
hw/9pfs/Makefile.objs| 1 +
2 file
On darwin `fgetxattr` takes two extra optional arguments,
and the l* variants are not defined (in favor of an extra
flag to the regular variants.
Signed-off-by: Keno Fischer
---
Makefile| 6 ++
fsdev/virtfs-proxy-helper.c | 9 +
hw/9pfs/9p-local.c | 12
The current file only has the Linux versions of these functions.
Rename the file accordingly and update the Makefile to only build
it on Linux. A Darwin version of these will follow later in the
series.
Signed-off-by: Keno Fischer
---
hw/9pfs/9p-util-linux.c | 59
Comparisons of mode_t with -1 require an explicit cast, since mode_t
is unsigned on Darwin.
Signed-off-by: Keno Fischer
---
hw/9pfs/9p-local.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/9pfs/9p-local.c b/hw/9pfs/9p-local.c
index d713983..98d4073 100644
--- a/hw/9p
From: Keno Fischer
- Guard Linux only headers.
- Add qemu/statfs.h header to abstract over the which
headers are needed for struct statfs
- Define `ENOATTR` only if not only defined
(it's defined in system headers on Darwin).
Signed-off-by: Keno Fischer
---
fsdev/file-op-9p.h
Hi Greg,
this is the rebased version of the patch series adding
support for building the 9p server on Darwin. As you
know a number of patches from the v2 version of this
series are already landed. This is the remaining patches.
Other than rebasing, there is onnly one minor change
in patch 11.
Ken
Signed-off-by: Keno Fischer
---
hw/9pfs/9p.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c
index e650459..abfb8dc 100644
--- a/hw/9pfs/9p.c
+++ b/hw/9pfs/9p.c
@@ -3374,6 +3374,13 @@ out_nofid:
v9fs_string_free(&name);
}
+#if defined(CONFIG_DARWIN)
Signed-off-by: Keno Fischer
---
fsdev/virtfs-proxy-helper.c | 14 +++---
hw/9pfs/9p-proxy.c | 17 ++---
hw/9pfs/9p-synth.c | 2 ++
hw/9pfs/9p.c| 16 ++--
4 files changed, 41 insertions(+), 8 deletions(-)
diff --git a/fsdev/virtfs
Darwin doesn't have either of these flags. Darwin does have
F_NOCACHE, which is similar to O_DIRECT, but has different
enough semantics that other projects don't generally map
them automatically. In any case, we don't support O_DIRECT
on Linux at the moment either.
Signed-off-by: Keno Fischer
---
On 06/15/2018 04:46 PM, Alex Bennée wrote:
> This got broken in commit 4319db7 but generally only shows up when you
> try and do massive parallel builds on fresh machines.
>
> Signed-off-by: Alex Bennée
Reviewed-by: Philippe Mathieu-Daudé
Tested-by: Philippe Mathieu-Daudé
> ---
> tests/docke
Hi Alex,
On 06/15/2018 04:46 PM, Alex Bennée wrote:
> The fixed path and ports get in the way of running our tests and
> builds in parallel. Instead of using TESTPATH we use mkdtemp() and
> instead of a fixed port we allow the kernel to assign one and query it
> afterwards.
>
> Signed-off-by: Ale
Fixed here:
https://git.qemu.org/?p=qemu.git;a=commitdiff;h=b3da551389c86ce214
** Changed in: qemu
Status: Confirmed => Fix Released
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https://bugs.launchpad.net/bugs/1721222
Titl
On 15.06.2018 21:46, Alex Bennée wrote:
> The default test run outputs to stdout so it can be re-directed.
> Errors are still reported to stderr.
>
> Signed-off-by: Alex Bennée
> Reviewed-by: Philippe Mathieu-Daudé
> Tested-by: Philippe Mathieu-Daudé
> Reviewed-by: Richard Henderson
Reviewed-
On 15.06.2018 21:46, Alex Bennée wrote:
> The fixed path and ports get in the way of running our tests and
> builds in parallel. Instead of using TESTPATH we use mkdtemp() and
> instead of a fixed port we allow the kernel to assign one and query it
> afterwards.
>
> Signed-off-by: Alex Bennée
> -
I'm sorry, but Solaris is currently unsupported and might get removed in
a future release, see:
https://wiki.qemu.org/ChangeLog/2.12#Warning:_unsupported_host_systems
So it would be great if you could contribute patches, or find someone
who's willing to maintain QEMU on Solaris.
--
You receive
Public bug reported:
Building script 'tests/Makefile.include' contains following code
```
ifeq ($(CONFIG_POSIX),y)
LIBS += -lutil
endif
```
library -lutil is not available on Solaris, so the building will failed, like
```
ld: fatal: library -lutil: not found
make: *** [SOMEWHERE/src/qemu-2.12.0/r
Following up on these threads:
- https://marc.info/?l=kvm&m=151929803301378&w=2
- http://www.openwall.com/lists/kernel-hardening/2018/02/22/18
I lost the original emails so I couldn't reply to them, and also sorry
for being late, it was the end of semester exams.
I was adviced on #qemu and #kerne
Public bug reported:
The following are features which are marked as mandatory by the 1.2
specification (NVMe 1.2, Section 5.14.1, Figure 108) as currently not
implemented
- 0x1 Arbitration
- 0x2 Power Management
- 0x4 Temperature Threshold
- 0x5 Error Recovery
- 0x6 Interrupt Coalescing
-
Public bug reported:
"Get Log Page" is a mandatory admin command by the specification (NVMe
1.2, Section 5, Figure 40) currently not implemented by device.
** Affects: qemu
Importance: Undecided
Status: New
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You received this bug notification because you are a member of qemu-
de
Public bug reported:
NVME Compliance test 8:3.3.0 tries to write and read back big chunks of
pages. Currently, on the latest QEMU operation of size 1024 blocks will
fail when device is backed by a file.
NVME specification has several types of data transfers from guests, one
of the is the PRP list
Public bug reported:
I recently observed that warning messages emitted by qemu-user can
confuse applications when reading from stdout/stderr. This was observed
with the configure script of OpenJDK-11 on qemu-sh4:
configure: Found potential Boot JDK using configure arguments
configure: Potential B
Hi,
When the membarriers feature was introduced, the kernel requirement was set
to 4.14, however if my understanding of what is needed is correct that is
rather strict?
http://lists.gnu.org/archive/html/qemu-devel/2018-03/msg02748.html
As far as i can tell the feature was introduced in 4.3 see:
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