So that it applies to usermode as well.
Signed-off-by: Emilio G. Cota
---
cpu-exec.c | 2 ++
cpus.c | 1 -
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/cpu-exec.c b/cpu-exec.c
index b8a11e1..2b9a447 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -386,6 +386,8 @@ int cpu_exec(CP
This is a thread-local variable and therefore all changes
to it will be seen in order by the owning thread. There is
no need for it to be volatile.
Signed-off-by: Emilio G. Cota
---
translate-all.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/translate-all.c b/translate-al
With this change we make sure that the compiler will not
optimise the read of the sequence number in any way.
Signed-off-by: Emilio G. Cota
---
include/qemu/seqlock.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/qemu/seqlock.h b/include/qemu/seqlock.h
index f
We were unlocking this lock after fork, which is wrong since
only the thread that holds a mutex is allowed to unlock it.
Signed-off-by: Emilio G. Cota
---
util/rcu.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/util/rcu.c b/util/rcu.c
index 8ba304d..47c2bce 100644
--
Signed-off-by: Emilio G. Cota
---
include/qemu/seqlock.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/qemu/seqlock.h b/include/qemu/seqlock.h
index 3ff118a..f1256f5 100644
--- a/include/qemu/seqlock.h
+++ b/include/qemu/seqlock.h
@@ -62,7 +62,7 @@ static inline unsi
Having the physical address in the TLB entry will allow us
to portably obtain the physical address of a memory access,
which will prove useful when implementing a scalable emulation
of atomic instructions.
Signed-off-by: Emilio G. Cota
---
cputlb.c| 1 +
include/exec/cpu-defs.h |
Signed-off-by: Emilio G. Cota
---
cpu-exec.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/cpu-exec.c b/cpu-exec.c
index f53475c..b8a11e1 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -330,6 +330,7 @@ static TranslationBlock *tb_find_slow(CPUState *cpu,
if (!tb) {
tb = t
l1_map is based on physical addresses in full-system mode, as pointed
out in an earlier comment. Said comment also mentions that virtual
addresses are only used in l1_map in user-only mode.
Signed-off-by: Emilio G. Cota
---
translate-all.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
All tcg host architectures now support the guest base and as
there is no real performance lost, it can be always enabled.
Anyway, guest base use can be disabled lively by setting guest
base to 0.
CONFIG_USE_GUEST_BASE is defined as (USE_GUEST_BASE && USER_ONLY),
it should have to be replaced by C
Signed-off-by: Laurent Vivier
---
include/exec/cpu-all.h | 4 +---
include/exec/cpu_ldst.h | 8
linux-user/mmap.c| 20 ++--
tcg/aarch64/tcg-target.c | 10 +-
tcg/arm/tcg-target.c | 8
tcg/i386/tcg-target.c| 22 +++---
These two patches remove the parameters
--enable-guest-base/--disable-guest-base from the configure options.
So, in linux-user mode, guest base is always enabled, and can
be disabled by setting the guest base to 0.
I've checked some softmmu targets with BIOS/firmware, and booted a raspbian
distro
On 21/08/15 00:43, Yang Hongyang wrote:
> now that we have a buffer netfilter, update the command
> description and help.
>
> Signed-off-by: Yang Hongyang
> CC: Luiz Capitulino
> CC: Markus Armbruster
> ---
> hmp-commands.hx | 2 +-
> qemu-options.hx | 5 -
> qmp-commands.hx | 2 +-
> 3 fi
On 21/08/15 00:43, Yang Hongyang wrote:
> add netfilter_{add|del} commands
> This is mostly the same with netdev_{add|del} commands.
>
> When we delete the netdev, we also delete the netfilter object
> attached to it, because if the netdev is removed, the filters
> which attached to it is useless.
Ping^2!
On Sat, Aug 15, 2015 at 7:38 PM, Peter Crosthwaite
wrote:
> Ping!
>
> This rebases cleanly following the unfreeze.
>
> Regards,
> Peter
>
> On Sun, Jul 12, 2015 at 5:18 AM, Andreas Färber wrote:
>> Am 12.07.2015 um 03:59 schrieb Peter Crosthwaite:
>>> Continue QOMifying target-specific d
Quoting Laurent Vivier (2015-08-14 02:46:49)
>
>
> On 14/08/2015 07:20, Bharata B Rao wrote:
> > On Thu, Aug 13, 2015 at 02:53:02PM +0200, Laurent Vivier wrote:
> >> When a device is hotplugged, attach() sets "configured" to
> >> false, waiting an action from the OS to configure it and then
> >>
On 23 August 2015 at 07:49, Peter Crosthwaite
wrote:
> just periodically sync the headers from binutils
Careful, binutils is GPLv3, which isn't compatible with QEMU's
overall GPLv2 license. It's OK to look at binutils to find the
information to write the relevant QEMU code, but copying it
wholesa
On 21/08/15 00:43, Yang Hongyang wrote:
> QTAILQ_ENTRY global_list but used by filter layer, so that we can
> manage all filters together.
> QTAILQ_ENTRY next used by netdev, filter belongs to the specific netdev is
> in this queue.
> This is mostly the same with init/cleanup of netdev object.
>
>
On 22/08/15 16:32, Cormac O'Brien wrote:
> Change the CUDA packet model to use a three-byte header as in real hardware.
> Also add handlers for CUDA_COMBINED_FORMAT_IIC and CUDA_GET_SET_IIC.
I think it would make sense to split this patch into 2 - one for the
CUDA packet changes, and another to a
On 22/08/15 16:32, Cormac O'Brien wrote:
> This patchset greatly improves QEMU's ability to run Mac OS 9 on the mac99
> machine, allowing progress past the bootloader and partial progress through
> the load screen.
>
> Signed-off-by: Cormac O'Brien
> ---
> Alexander Graf (3):
> PPC: Allow Rc b
Am 22.08.2015 um 20:53 schrieb Artyom Tarasenko:
Compared with #undef USE_TCG_OPTIMIZATIONS , they are similar, yes.
Compared with vanilla master I get a more noticeable improvement.
my test suffering less from the Aurelien Jarno described Sparc32->x86_64
"translation" if you're still using de
The code to flush the DBDMA channel was effectively duplicated in
dbdma_control_write(), except for the fact that the copy executed outside of a
RUN bit transition was broken by not clearing the FLUSH bit once the flush was
complete.
Newer PPC Linux kernels would timeout waiting for the FLUSH bit
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