The adjustments based on Gerd' v4 patches are small, the main change
is the introduction of ABI-compatible machine types for 9.0 so that the
new property is only available on 9.1.
Gerd Hoffmann (2):
target/i386: add guest-phys-bits cpu property
kvm: add support for guest physical bits
Paolo
The assignment is already inherited from pc-q35-8.2.
Signed-off-by: Paolo Bonzini
---
hw/i386/pc_q35.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index b5922b44afa..c7bc8a2041f 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -393,7 +393,6
On Mon, Mar 25, 2024 at 3:02 PM Peter Maydell wrote:
>
> On Mon, 25 Mar 2024 at 13:59, Paolo Bonzini wrote:
> >
> > The assignment is already inherited from pc-q35-8.2. -s
>
> Missing signed-off-by and a stray "-s" in the commit message :-)
You can proba
The assignment is already inherited from pc-q35-8.2. -s
---
hw/i386/pc_q35.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index b5922b44afa..c7bc8a2041f 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -393,7 +393,6 @@ static void
Il lun 25 mar 2024, 12:36 Markus Armbruster ha scritto:
> Paolo Bonzini writes:
>
> > Suggested-by: Markus Armbruster
> > Signed-off-by: Paolo Bonzini
> > ---
> > qapi/run-state.json | 26 +-
> > 1 file changed, 25 insertions(
On Mon, Mar 25, 2024 at 10:29 AM Philippe Mathieu-Daudé
wrote:
>
> On 22/3/24 19:11, Paolo Bonzini wrote:
> > KVM is introducing a new API to create confidential guests, which
> > will be used by TDX and SEV-SNP but is also available for SEV and
> > SEV-ES. The API u
On Mon, Mar 25, 2024 at 9:33 AM Philippe Mathieu-Daudé
wrote:
>
> Hi Xiaoyao,
>
> On 22/3/24 19:10, Paolo Bonzini wrote:
> > From: Xiaoyao Li
> >
> > Different confidential VMs in different architectures all have the same
> > needs to do their specific initial
Suggested-by: Markus Armbruster
Signed-off-by: Paolo Bonzini
---
qapi/run-state.json | 26 +-
1 file changed, 25 insertions(+), 1 deletion(-)
diff --git a/qapi/run-state.json b/qapi/run-state.json
index 789fc34559a..cb4a2b43293 100644
--- a/qapi/run-state.json
+++ b
Suggested-by: Markus Armbruster
Signed-off-by: Paolo Bonzini
---
qapi/stats.json | 14 +-
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/qapi/stats.json b/qapi/stats.json
index ce9d8161ecb..578b52c7ef7 100644
--- a/qapi/stats.json
+++ b/qapi/stats.json
@@ -114,13
If an architecture adds support for KVM_CAP_SET_GUEST_DEBUG but QEMU does not
have the necessary code, QEMU will fail to build after updating kernel headers.
Avoid this by using a #define in config-target.h instead of
KVM_CAP_SET_GUEST_DEBUG.
Signed-off-by: Paolo Bonzini
---
configs/targets
From: Michael Roth
It is now provided by kernel headers.
This needs to be squashed with the header update to avoid temporary
build bisect breakage. Keeping it separate for reference.
Signed-off-by: Michael Roth
Message-ID: <20240320083945.991426-6-michael.r...@amd.com>
Signed-off-by:
Board reset requires writing a fresh CPU state. As far as KVM is
concerned, the only thing that blocks reset is that CPU state is
encrypted; therefore, kvm_cpus_are_resettable() can simply check
if that is the case.
Signed-off-by: Paolo Bonzini
---
include/sysemu/kvm.h | 10
From: Xiaoyao Li
Use unified confidential_guest_kvm_init() for consistency with
other architectures.
Signed-off-by: Xiaoyao Li
Message-Id: <20240229060038.606591-1-xiaoyao...@intel.com>
Signed-off-by: Paolo Bonzini
---
target/s390x/kvm/pv.h | 14 --
hw/s390x/s390-
to private when memory region has valid
guest memfd backend.
Signed-off-by: Xiaoyao Li
Signed-off-by: Michael Roth
Message-ID: <20240320083945.991426-16-michael.r...@amd.com>
Signed-off-by: Paolo Bonzini
---
accel/kvm/kvm-all.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a
inated
discard, i.e. use ram_block_coordinated_discard_require().
[Commit message mostly by Michael Roth ]
Signed-off-by: Paolo Bonzini
---
system/physmem.c | 8
1 file changed, 8 insertions(+)
diff --git a/system/physmem.c b/system/physmem.c
index f5dfa20e57e..5ebcf5be116 100644
--- a/
type).
Signed-off-by: Paolo Bonzini
---
target/i386/kvm/kvm.c | 2 ++
target/i386/sev.c | 41 +
2 files changed, 39 insertions(+), 4 deletions(-)
diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c
index b599a7fae36..2577e345502 100644
upport, but it
will also enable support for VMSA features such as DebugSwap, which
are only available via KVM_SEV_INIT2.
Co-developed-by: Xiaoyao Li
Signed-off-by: Xiaoyao Li
Signed-off-by: Paolo Bonzini
---
target/i386/confidential-guest.h | 19 ++
target/i386/kvm/kvm_i386.h | 2 ++
hw/i386
Introduce a common superclass for x86 confidential guest implementations.
It will extend ConfidentialGuestSupportClass with a method that provides
the VM type to be passed to KVM_CREATE_VM.
Signed-off-by: Paolo Bonzini
---
target/i386/confidential-guest.h | 40
From: Michael Roth
Pull in 6.8 kvm-next + kvm-coco-queue + SNP headers.
Signed-off-by: Michael Roth
Signed-off-by: Paolo Bonzini
---
include/standard-headers/asm-x86/bootparam.h | 17 +-
include/standard-headers/asm-x86/kvm_para.h | 3 +-
include/standard-headers/asm-x86/setup_data.h
.r...@amd.com>
Signed-off-by: Paolo Bonzini
---
include/hw/boards.h | 2 ++
include/sysemu/hostmem.h | 1 +
backends/hostmem-file.c | 1 +
backends/hostmem-memfd.c | 1 +
backends/hostmem-ram.c | 1 +
backends/hostmem.c | 1 +
hw/core/machine.c| 5 +
7 files changed, 12 ins
Signed-off-by: Paolo Bonzini
---
include/sysemu/kvm.h | 2 +
accel/kvm/kvm-all.c| 99 +-
accel/kvm/trace-events | 2 +
3 files changed, 93 insertions(+), 10 deletions(-)
diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h
index 2cb31
or guest_memfd based private memory.
Signed-off-by: Xiaoyao Li
Message-ID: <20240320083945.991426-11-michael.r...@amd.com>
Signed-off-by: Paolo Bonzini
---
include/sysemu/kvm.h | 4
accel/kvm/kvm-all.c | 31 +++
2 files changed, 35 insertions(+)
diff --git a/i
Hildenbrand
Signed-off-by: Michael Roth
Message-ID: <20240320083945.991426-12-michael.r...@amd.com>
Signed-off-by: Paolo Bonzini
---
include/exec/cpu-common.h | 2 ++
system/physmem.c | 23 +++
2 files changed, 25 insertions(+)
diff --git a/include/ex
.
Signed-off-by: Sean Christopherson
Signed-off-by: Xiaoyao Li
Message-ID: <20240229063726.610065-23-xiaoyao...@intel.com>
[Unify error reporting, rename function. - Paolo]
Signed-off-by: Paolo Bonzini
---
target/i386/kvm/kvm.c | 446 +-
1 file change
-by: Xiaoyao Li
Message-ID: <20240320083945.991426-10-michael.r...@amd.com>
Signed-off-by: Paolo Bonzini
---
include/sysemu/kvm_int.h | 2 ++
accel/kvm/kvm-all.c | 46 +---
accel/kvm/trace-events | 2 +-
3 files changed, 41 insertions(+), 9 del
.
Signed-off-by: Xiaoyao Li
Reviewed-by: David Hildenbrand
Message-ID: <20240320083945.991426-7-michael.r...@amd.com>
Signed-off-by: Paolo Bonzini
---
include/exec/memory.h | 20 +---
include/exec/ram_addr.h | 2 +-
include/exec/ramblock.h | 1 +
include/sysemu/kvm.h
-by: Paolo Bonzini
---
include/hw/ppc/pef.h | 17 -
hw/ppc/pef.c | 9 ++---
hw/ppc/spapr.c | 10 +++---
3 files changed, 13 insertions(+), 23 deletions(-)
delete mode 100644 include/hw/ppc/pef.h
diff --git a/include/hw/ppc/pef.h b/include/hw/ppc/pef.h
deleted file
Signed-off-by: Sean Christopherson
Signed-off-by: Xiaoyao Li
Signed-off-by: Michael Roth
Message-ID: <20240320083945.991426-19-michael.r...@amd.com>
Signed-off-by: Paolo Bonzini
---
include/hw/i386/pc.h | 1 +
include/hw/pci-host/q35.h | 1 +
hw/i386/pc_q35.c | 2 ++
rs: Update headers for 6.8 + kvm-coco-queue + SNP
[TO SQUASH] hw/i386: Remove redeclaration of struct setup_data
RAMBlock: Add support of KVM private guest memfd
Paolo Bonzini (7):
runstate: skip initial CPU reset if reset is not actually possible
KVM: track whether guest state is encry
/kvm/kvm.c to SEV code.
Signed-off-by: Xiaoyao Li
Message-Id: <20240229060038.606591-1-xiaoyao...@intel.com>
Signed-off-by: Paolo Bonzini
---
target/i386/sev.h | 2 -
target/i386/kvm/kvm.c | 10 +--
target/i386/kvm/sev-stub.c | 21 --
target/i386/sev.c
From: Michael Roth
Signed-off-by: Michael Roth
Signed-off-by: Paolo Bonzini
---
scripts/update-linux-headers.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh
index d48856f9e24..5f20434d5c5 100755
do not touch
CPU state and that all such setup is done before, at the time of
cpu_synchronize_all_post_init().
Signed-off-by: Paolo Bonzini
---
system/runstate.c | 15 ++-
roms/edk2 | 2 +-
2 files changed, 15 insertions(+), 2 deletions(-)
diff --git a/system/runstate.c b
From: Xiaoyao Li
The upper 16 bits of kvm_userspace_memory_region::slot are
address space id. Parse it separately in trace_kvm_set_user_memory().
Signed-off-by: Xiaoyao Li
Message-ID: <20240229063726.610065-5-xiaoyao...@intel.com>
Signed-off-by: Paolo Bonzini
---
accel/kvm/kvm-all.c
the list of
allowed includes: it does not have a matching substitution, and therefore
it would not be possible to use it on non-Linux systems where there is
no /usr/include/asm-generic/ directory.
Signed-off-by: Michael Roth
Signed-off-by: Paolo Bonzini
---
scripts/update-linux-headers.sh | 6
rom that point, skip reading registers so that cpu->vcpu_dirty is
never true: if it ever becomes true, kvm_arch_put_registers() will
fail miserably.
Signed-off-by: Paolo Bonzini
---
include/sysemu/kvm.h | 2 ++
include/sysemu/kvm_int.h | 1 +
accel/kvm/kvm-all.c | 14 --
targe
yao...@intel.com>
Signed-off-by: Paolo Bonzini
---
include/exec/confidential-guest-support.h | 34 ++-
1 file changed, 33 insertions(+), 1 deletion(-)
diff --git a/include/exec/confidential-guest-support.h
b/include/exec/confidential-guest-support.h
index ba2dd4b5dfc..e5b188cffbf
-18-michael.r...@amd.com>
Signed-off-by: Paolo Bonzini
---
hw/pci-host/q35.c | 19 ++-
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/hw/pci-host/q35.c b/hw/pci-host/q35.c
index 0d7d4e3f086..98d4a7c253a 100644
--- a/hw/pci-host/q35.c
+++ b/hw/pci-host/q35.c
@@
They are not included in upstream Linux, and therefore should not be
in standard-headers. Otherwise, the next update to the headers would
eliminate them.
Cc: Michael S. Tsirkin
Signed-off-by: Paolo Bonzini
---
include/hw/virtio/virtio.h | 7 +++
include/standard-headers
Il mer 20 mar 2024, 23:33 Michael Roth ha scritto:
> On Wed, Mar 20, 2024 at 10:58:30AM +0100, Paolo Bonzini wrote:
> > On 3/20/24 09:39, Michael Roth wrote:
> > > From: Brijesh Singh
> > >
> > > The SNP_LAUNCH_START is called first to create a crypt
On Wed, Mar 20, 2024 at 10:59 AM Paolo Bonzini wrote:
> I will now focus on reviewing patches 6-20. This way we can prepare a
> common tree for SEV_INIT2/SNP/TDX, for both vendors to build upon.
Ok, the attachment is the delta that I have. The only major change is
requiring discard
On 3/20/24 09:39, Michael Roth wrote:
@@ -1842,6 +1842,17 @@ static void ram_block_add(RAMBlock *new_block, Error
**errp)
}
}
+if (kvm_enabled() && (new_block->flags & RAM_GUEST_MEMFD)) {
+assert(new_block->guest_memfd < 0);
+
+new_block->guest_memfd =
On 3/20/24 09:39, Michael Roth wrote:
Some subsystems like VFIO might disable ram block discard for
uncoordinated cases. Since kvm_convert_memory()/guest_memfd don't
implement a RamDiscardManager handler to convey discard operations to
various listeners like VFIO. > Because of this, sequences
On 3/20/24 09:39, Michael Roth wrote:
From: Xiaoyao Li
Introduce the helper functions to set the attributes of a range of
memory to private or shared.
This is necessary to notify KVM the private/shared attribute of each gpa
range. KVM needs the information to decide the GPA needs to be mapped
On 3/20/24 09:39, Michael Roth wrote:
+if (cap_user_memory2 == -1) {
+cap_user_memory2 = kvm_check_extension(s, KVM_CAP_USER_MEMORY2);
+}
+
+if (!cap_user_memory2 && slot->guest_memfd >= 0) {
+error_report("%s, KVM doesn't support KVM_CAP_USER_MEMORY2,"
+
Queued, thanks.
Paolo
Queued, thanks.
Paolo
Queued, thanks.
Paolo
Allow using Error ** to pass an error string up to qmp_x_exit_preconfig()
and possibly main().
Signed-off-by: Paolo Bonzini
---
system/vl.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/system/vl.c b/system/vl.c
index 70f4cece7f9..0c970cf0203 100644
--- a/system
rec->count.score is inside rec, which is freed before rec->count.score is.
Reorder the instructions
Reported by Coverity as CID 1539967.
Cc: Alex Bennée
Reviewed-by: Philippe Mathieu-Daudé
Signed-off-by: Paolo Bonzini
---
contrib/plugins/howvec.c | 2 +-
1 file changed, 1 insertion
uot;,
2023-02-16).
So, remove it for a very small simplification of meson.build.
Signed-off-by: Paolo Bonzini
---
meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meson.build b/meson.build
index b375248a761..c9c3217ba4b 100644
--- a/meson.build
+++ b/meson.build
@@ -39
Signed-off-by: Paolo Bonzini
---
system/vl.c | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/system/vl.c b/system/vl.c
index 0c970cf0203..c6442229824 100644
--- a/system/vl.c
+++ b/system/vl.c
@@ -2676,11 +2676,10 @@ static bool qemu_machine_creation_done(Error
Fixes: b1661801c18 ("target/i386: Fix physical address truncation", 2024-02-28)
Cc: qemu-sta...@nongnu.org
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2206
Signed-off-by: Paolo Bonzini
---
target/i386/cpu.h | 2 +-
target/i386/cpu.c | 2 +-
2 files changed, 2 insertions(+), 2
-support argument
* fix NULL pointer dereference in x86 MCE injection
Paolo Bonzini (5):
target/i386: fix direction of "32-bit MMU" test
vl: convert qemu_machine_creation_done() to Error **
vl: do not ass
(monitor: expose monitor_puts to rest of code)
Reviwed-by: Xiaoyao Li
Reviewed-by: Markus Armbruster
Signed-off-by: Tao Su
Message-ID: <20240320083640.523287-1-tao1...@linux.intel.com>
Signed-off-by: Paolo Bonzini
---
target/i386/helper.c | 2 +-
1 file changed, 1 insertion(+), 1 de
uot;,
2023-02-16).
So, remove it for a very small simplification of meson.build.
Signed-off-by: Paolo Bonzini
---
meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meson.build b/meson.build
index b375248a761..c9c3217ba4b 100644
--- a/meson.build
+++ b/meson.build
@@ -39
On 3/20/24 09:38, Michael Roth wrote:
These patches implement SEV-SNP base support along with CPUID enforcement
support for QEMU, and are also available at:
https://github.com/amdese/qemu/commits/snp-v3-rfc
they are based on top of the following patchset from Paolo:
"[PATCH 0/7]
On 3/20/24 09:39, Michael Roth wrote:
From: Brijesh Singh
The SNP_LAUNCH_START is called first to create a cryptographic launch
context within the firmware.
Signed-off-by: Brijesh Singh
Signed-off-by: Michael Roth
---
target/i386/sev.c| 42 +++-
On 3/20/24 09:39, Michael Roth wrote:
SNP requires guest_memfd for private guest memory, so enable it so that
the appropriate guest_memfd backend will be available for normal RAM
regions.
Signed-off-by: Michael Roth
---
target/i386/sev.c | 5 +
1 file changed, 5 insertions(+)
diff
On 3/20/24 09:39, Michael Roth wrote:
SEV uses these notifiers to register/pin pages prior to guest use, since
they could potentially be used for private memory where page migration
is not supported. But SNP only uses guest_memfd-provided pages for
private memory, which has its own
On 3/20/24 09:39, Michael Roth wrote:
An SNP VM requires VM type KVM_X86_SNP_VM to be passed to
kvm_ioctl(KVM_CREATE_VM). Add it to the list of supported VM types, and
return it appropriately via X86ConfidentialGuestClass->kvm_type().
Signed-off-by: Michael Roth
---
target/i386/kvm/kvm.c |
On 3/20/24 09:38, Michael Roth wrote:
Data structures like struct setup_data have been moved to a separate
setup_data.h header which bootparam.h relies on. Add setup_data.h to
the cp_portable() list and sync it along with the other header files.
Note that currently struct setup_data is stripped
On 3/12/24 23:27, Michael S. Tsirkin wrote:
diff --git a/include/standard-headers/linux/virtio_pci.h
b/include/standard-headers/linux/virtio_pci.h
index 3e2bc2c97e..86733278ba 100644
--- a/include/standard-headers/linux/virtio_pci.h
+++ b/include/standard-headers/linux/virtio_pci.h
@@ -221,6
Queued, thanks.
Paolo
Board reset requires writing a fresh CPU state. As far as KVM is
concerned, the only thing that blocks reset is that CPU state is
encrypted; therefore, kvm_cpus_are_resettable() can simply check
if that is the case.
Signed-off-by: Paolo Bonzini
---
include/sysemu/kvm.h | 10
On Tue, Mar 19, 2024 at 3:27 PM Daniel P. Berrangé wrote:
>
> On Tue, Mar 19, 2024 at 03:25:53PM +0100, Paolo Bonzini wrote:
> > On Tue, Mar 19, 2024 at 3:15 PM Daniel P. Berrangé
> > wrote:
> > > > +int kvm_get_vm_type(MachineState *ms, const char *vm_type)
>
On Tue, Mar 19, 2024 at 3:15 PM Daniel P. Berrangé wrote:
> > +int kvm_get_vm_type(MachineState *ms, const char *vm_type)
>
> The 'vm_type' parameter is never used here. What value is it expected
> to have, and should be diagnosing an error if some unexpected value
> is provided.
It's the value
do not touch
CPU state and that all such setup is done before, at the time of
cpu_synchronize_all_post_init().
Signed-off-by: Paolo Bonzini
---
system/runstate.c | 15 ++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/system/runstate.c b/system/runstate.c
index
rom that point, skip reading registers so that cpu->vcpu_dirty is
never true: if it ever becomes true, kvm_arch_put_registers() will
fail miserably.
Signed-off-by: Paolo Bonzini
---
include/sysemu/kvm.h | 2 ++
include/sysemu/kvm_int.h | 1 +
accel/kvm/kvm-all.c | 14 --
targe
type).
Signed-off-by: Paolo Bonzini
---
target/i386/sev.c | 41 +
1 file changed, 37 insertions(+), 4 deletions(-)
diff --git a/target/i386/sev.c b/target/i386/sev.c
index ebe36d4c10c..9dab4060b84 100644
--- a/target/i386/sev.c
+++ b/target/i386/sev.c
yao...@intel.com>
Paolo Bonzini (6):
linux-headers hack
runstate: skip initial CPU reset if reset is not actually possible
KVM: track whether guest state is encrypted
KVM: remove kvm_arch_cpu_check_are_resettable
target/i386: introduce x86-confidential-guest
target/i386: SE
EV-SNP support, but it
will also enable support for VMSA features such as DebugSwap, which
are only available via KVM_SEV_INIT2.
Co-developed-by: Xiaoyao Li
Signed-off-by: Xiaoyao Li
Signed-off-by: Paolo Bonzini
---
target/i386/confidential-guest.h | 19 ++
target/i386/kvm/kvm_
Introduce a common superclass for x86 confidential guest implementations.
It will extend ConfidentialGuestSupportClass with a method that provides
the VM type to be passed to KVM_CREATE_VM.
Signed-off-by: Paolo Bonzini
---
target/i386/confidential-guest.h | 40
To be replaced by update to kvm/next branch from Linux 6.9, once the
new API is committed.
---
linux-headers/asm-x86/kvm.h | 8
linux-headers/linux/kvm.h | 2 ++
2 files changed, 10 insertions(+)
diff --git a/linux-headers/asm-x86/kvm.h b/linux-headers/asm-x86/kvm.h
index
educed-phys-bits=1 -M
confidential-guest-support=sev0
qemu-system-x86_64: ../softmmu/vl.c:2619: qemu_machine_creation_done:
Assertion `machine->cgs->ready' failed.
Signed-off-by: Paolo Bonzini
---
system/vl.c | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a
: qemu_machine_creation_done:
Assertion `machine->cgs->ready' failed.
Assume that the lack of initialization is due to missing code in the
accelerator to look at current_machine->cgs, and report a nicer
error error.
Paolo Bonzini (2):
vl: convert qemu_machine_creation_done() to Error **
vl: do not asse
Allow using Error ** to pass an error string up to qmp_x_exit_preconfig()
and possibly main().
Signed-off-by: Paolo Bonzini
---
system/vl.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/system/vl.c b/system/vl.c
index 70f4cece7f9..0c970cf0203 100644
--- a/system
On Thu, Feb 29, 2024 at 7:01 AM Xiaoyao Li wrote:
>
> Use confidential_guest_kvm_init() instead of calling SEV specific
> sev_kvm_init(). As a bouns, it fits to future TDX when TDX implements
> its own confidential_guest_support and .kvm_init().
>
> Move the "TypeInfo sev_guest_info" definition
On Mon, Mar 11, 2024 at 12:59 PM Gerd Hoffmann wrote:
>
> Hi,
>
> > > diff --git a/target/i386/cpu.h b/target/i386/cpu.h
> > > index 952174bb6f52..d427218827f6 100644
> > > --- a/target/i386/cpu.h
> > > +++ b/target/i386/cpu.h
> > > +guest_phys_bits = kvm_get_guest_phys_bits(cs->kvm_state);
On Tue, Mar 5, 2024 at 11:52 AM Gerd Hoffmann wrote:
>
> Query kvm for supported guest physical address bits, in cpuid
> function 8008, eax[23:16]. Usually this is identical to host
> physical address bits. With NPT or EPT being used this might be
> restricted to 48 (max 4-level paging
on
Signed-off-by: Paolo Bonzini
---
tcg/aarch64/tcg-target.c.inc | 1 +
1 file changed, 1 insertion(+)
diff --git a/tcg/aarch64/tcg-target.c.inc b/tcg/aarch64/tcg-target.c.inc
index dec8ecc1b65..6ed174bd172 100644
--- a/tcg/aarch64/tcg-target.c.inc
+++ b/tcg/aarch64/tcg-target.c.inc
@@ -1465
rec->count.score is inside rec, which is freed before rec->count.score is.
Reorder the instructions
Reported by Coverity as CID 1539967.
Cc: Alex Bennée
Signed-off-by: Paolo Bonzini
---
contrib/plugins/howvec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/c
Fixes: b1661801c18 ("target/i386: Fix physical address truncation", 2024-02-28)
Cc: qemu-sta...@nongnu.org
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2206
Signed-off-by: Paolo Bonzini
---
target/i386/cpu.h | 2 +-
target/i386/cpu.c | 2 +-
2 files changed, 2 insertions(+), 2
;, 2024-02-06)
Reviewed-by: Mark Kanda
Signed-off-by: Paolo Bonzini
---
util/oslib-posix.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/util/oslib-posix.c b/util/oslib-posix.c
index 3c379f96c26..e76441695bd 100644
--- a/util/oslib-posix.c
+++ b/util/oslib-posix.c
(!dev) in
qmp_device_add()
Paolo Bonzini (5):
hw/intc/apic: fix memory leak
oslib-posix: fix memory leak in touch_all_pages
mips: do not list individual devices from configs/
run-coverity-scan: add --check-upload-only option
gitlab-ci: add manual job to run Coverity
Sven Sc
trigger a host interrupt.
Signed-off-by: Sven Schnelle
Tested-by: Helge Deller
Message-ID: <20240302214453.2071388-1-sv...@stackframe.org>
Signed-off-by: Paolo Bonzini
---
hw/scsi/lsi53c895a.c | 16
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/hw/scsi/lsi53c
On Fri, Mar 8, 2024 at 6:32 PM Peter Maydell wrote:
> Looks like this hits a TCG assertion on aarch64 host:
> https://gitlab.com/qemu-project/qemu/-/jobs/6353434430
Ok, I dropped the TSTEQ/TSTNE patches.
Paolo
.
Fixes: b5ee0468e9d ("apic: add support for x2APIC mode", 2024-02-14)
Reviewed-by: Philippe Mathieu-Daudé
Reviewed-by: Bui Quang Minh
Signed-off-by: Paolo Bonzini
---
hw/intc/apic.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/hw/intc/apic.c b/hw/intc/ap
as protected and masked variables.
Reviewed-by: Daniel P. Berrangé
Signed-off-by: Paolo Bonzini
---
.gitlab-ci.d/base.yml | 4
.gitlab-ci.d/buildtest.yml | 37 +
.gitlab-ci.d/opensbi.yml | 4
3 files changed, 45 insertions(+)
diff --git
use -nodefaults,
so remove it from build-without-defaults
Signed-off-by: Paolo Bonzini
---
configs/devices/mips-softmmu/common.mak | 28 +++-
configs/devices/mips64el-softmmu/default.mak | 3 ---
.gitlab-ci.d/buildtest.yml | 2 +-
check changes the exit code from 1 to 99. 99 was chosen because
it is what Autotools and Meson use to represent a problem in the
setup (as opposed to a failure in the test).
Reviewed-by: Peter Maydell
Signed-off-by: Paolo Bonzini
---
scripts/coverity-scan/run-coverity-scan | 59
56
Signed-off-by: Akihiko Odaki
Message-ID: <20240304-common-v1-1-1a2005d1f...@daynix.com>
Signed-off-by: Paolo Bonzini
---
meson.build | 5 -
1 file changed, 5 deletions(-)
diff --git a/meson.build b/meson.build
index c59ca496f2d..f9dbe7634e5 100644
--- a/meson.build
+++ b/meson.build
@
on
the SCSI processor are usually very short. This keeps the time until
the loop is exit short.
Suggested-by: Peter Maydell
Signed-off-by: Sven Schnelle
Message-ID: <20240229204407.1699260-1-sv...@stackframe.org>
Signed-off-by: Paolo Bonzini
---
hw/scsi/lsi53c895a.
_device_add",
2020-10-12)
Cc: qemu-sta...@nongnu.org
Signed-off-by: Paolo Bonzini
---
system/qdev-monitor.c | 23 +++
1 file changed, 11 insertions(+), 12 deletions(-)
diff --git a/system/qdev-monitor.c b/system/qdev-monitor.c
index a13db763e5d..874d65191ce 100644
--- a/syste
trigger a host interrupt.
Signed-off-by: Sven Schnelle
Tested-by: Helge Deller
Message-ID: <20240302214453.2071388-1-sv...@stackframe.org>
Signed-off-by: Paolo Bonzini
---
hw/scsi/lsi53c895a.c | 16
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/hw/scsi/lsi53c
56
Signed-off-by: Akihiko Odaki
Message-ID: <20240304-common-v1-1-1a2005d1f...@daynix.com>
Signed-off-by: Paolo Bonzini
---
meson.build | 5 -
1 file changed, 5 deletions(-)
diff --git a/meson.build b/meson.build
index c59ca496f2d..f9dbe7634e5 100644
--- a/meson.build
+++ b/meson.build
@
.
Fixes: b5ee0468e9d ("apic: add support for x2APIC mode", 2024-02-14)
Reviewed-by: Philippe Mathieu-Daudé
Reviewed-by: Bui Quang Minh
Signed-off-by: Paolo Bonzini
---
hw/intc/apic.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/hw/intc/apic.c b/hw/intc/ap
;, 2024-02-06)
Reviewed-by: Mark Kanda
Signed-off-by: Paolo Bonzini
---
util/oslib-posix.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/util/oslib-posix.c b/util/oslib-posix.c
index 3c379f96c26..e76441695bd 100644
--- a/util/oslib-posix.c
+++ b/util/oslib-posix.c
check changes the exit code from 1 to 99. 99 was chosen because
it is what Autotools and Meson use to represent a problem in the
setup (as opposed to a failure in the test).
Reviewed-by: Peter Maydell
Signed-off-by: Paolo Bonzini
---
scripts/coverity-scan/run-coverity-scan | 59
on
the SCSI processor are usually very short. This keeps the time until
the loop is exit short.
Suggested-by: Peter Maydell
Signed-off-by: Sven Schnelle
Message-ID: <20240229204407.1699260-1-sv...@stackframe.org>
Signed-off-by: Paolo Bonzini
---
hw/scsi/lsi53c895a.
use -nodefaults,
so remove it from build-without-defaults
Signed-off-by: Paolo Bonzini
---
configs/devices/mips-softmmu/common.mak | 28 +++-
configs/devices/mips64el-softmmu/default.mak | 3 ---
.gitlab-ci.d/buildtest.yml | 2 +-
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