On 2025-03-02 at 22:00, Dongli Zhang wrote:
> +static bool is_same_vendor(CPUX86State *env)
> +{
> +static uint32_t host_cpuid_vendor1;
> +static uint32_t host_cpuid_vendor2;
> +static uint32_t host_cpuid_vendor3;
What's the purpose of making these variables static?
> +host_cpuid(
On Fri, 2025-01-24 at 08:20 -0500, Xiaoyao Li wrote:
> KVM neithers allow writing to MSR_IA32_APICBASE for TDs, nor allow
> for
> KVM_SET_LAPIC[*].
>
> Note, KVM_GET_LAPIC is also disallowed for TDX. It is called in the
> path
>
> do_kvm_cpu_synchronize_state()
> -> kvm_arch_get_registers()
>
On Fri, 2025-01-24 at 08:20 -0500, Xiaoyao Li wrote:
> diff --git a/system/runstate.c b/system/runstate.c
> index 272801d30769..c4244c8915c6 100644
> --- a/system/runstate.c
> +++ b/system/runstate.c
> @@ -565,6 +565,60 @@ static void qemu_system_wakeup(void)
> }
> }
>
> +static char *tdx_p
On Fri, 2025-01-24 at 08:20 -0500, Xiaoyao Li wrote:
> diff --git a/target/i386/kvm/tdx.c b/target/i386/kvm/tdx.c
> index 73f90b0a2217..8564b3ae905d 100644
> --- a/target/i386/kvm/tdx.c
> +++ b/target/i386/kvm/tdx.c
> @@ -12,10 +12,14 @@
> #include "qemu/osdep.h"
> #include "qemu/error-report.h"
On Fri, 2025-01-24 at 08:20 -0500, Xiaoyao Li wrote:
> +static void tdx_finalize_vm(Notifier *notifier, void *unused)
> +{
> + TdxFirmware *tdvf = &tdx_guest->tdvf;
> + TdxFirmwareEntry *entry;
> +
> + for_each_tdx_fw_entry(tdvf, entry) {
> + switch (entry->type) {
> + case T
On Fri, 2025-01-24 at 08:20 -0500, Xiaoyao Li wrote:
> +int tdvf_parse_metadata(TdxFirmware *fw, void *flash_ptr, int size)
> +{
> + g_autofree TdvfSectionEntry *sections = NULL;
> + TdvfMetadata *metadata;
> + ssize_t entries_size;
> + int i;
> +
> + metadata = tdvf_get_metadata(fla
On Fri, 2025-01-24 at 08:20 -0500, Xiaoyao Li wrote:
> diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c
> index 45867dbe0839..e35a9fbd687e 100644
> --- a/accel/kvm/kvm-all.c
> +++ b/accel/kvm/kvm-all.c
> @@ -540,8 +540,15 @@ int kvm_init_vcpu(CPUState *cpu, Error **errp)
>
> trace_kvm_
On Fri, 24 Jan 2025 08:20:01 -0500, Xiaoyao Li wrote:
> diff --git a/target/i386/kvm/tdx.c b/target/i386/kvm/tdx.c
> index 4ff94860815d..bd212abab865 100644
> --- a/target/i386/kvm/tdx.c
> +++ b/target/i386/kvm/tdx.c
> @@ -10,17 +10,122 @@
> */
>
> #include "qemu/osdep.h"
> +#include "qemu/err
On Tue, 2024-11-05 at 01:24 -0500, Xiaoyao Li wrote:
> diff --git a/docs/system/confidential-guest-support.rst
> b/docs/system/confidential-guest-support.rst
> index 0c490dbda2b7..66129fbab64c 100644
> --- a/docs/system/confidential-guest-support.rst
> +++ b/docs/system/confidential-guest-support.
This patch adds modelling of the two NOR flash banks found on the
Versatile Express motherboard. Tested with U-Boot running on an emulated
Versatile Express, with either A9 or A15 CoreTile.
Signed-off-by: Francesco Lavra
---
Changes in v3:
- When registering either flash bank as CFI device
simplicity removes the alias definition.
Signed-off-by: Francesco Lavra
---
hw/vexpress.c |7 ++-
1 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/hw/vexpress.c b/hw/vexpress.c
index b615844..454c2bb 100644
--- a/hw/vexpress.c
+++ b/hw/vexpress.c
@@ -62,7 +62,6 @@ enum
:
- When registering either flash bank as CFI device results in an error,
terminate QEMU.
Changes in v2:
- Fix definition of NOR flash 0 address and remove flash alias in
Cortex-A Series memory map.
- Use drive_get_next() instead of drive_get() to get a backing storage
for each flash bank.
Francesco
On 09/19/2012 12:26 PM, Peter Maydell wrote:
> On 18 September 2012 21:59, Francesco Lavra
> wrote:
>> On 09/18/2012 03:46 PM, Peter Maydell wrote:
>>> On 17 September 2012 21:08, Francesco Lavra
>>> wrote:
>>>> qemu_irq pic[64];
>>>
On 09/18/2012 03:46 PM, Peter Maydell wrote:
> On 17 September 2012 21:08, Francesco Lavra
> wrote:
>> This patch adds modelling of the two NOR flash banks found on the
>> Versatile Express motherboard. Tested with U-Boot running on an emulated
>> Versatile Expres
This patch adds modelling of the two NOR flash banks found on the
Versatile Express motherboard. Tested with U-Boot running on an emulated
Versatile Express, with either A9 or A15 CoreTile.
Signed-off-by: Francesco Lavra
---
Changes in v2:
Use drive_get_next() instead of drive_get() to get a
simplicity removes the alias definition.
Signed-off-by: Francesco Lavra
---
hw/vexpress.c |7 ++-
1 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/hw/vexpress.c b/hw/vexpress.c
index b615844..454c2bb 100644
--- a/hw/vexpress.c
+++ b/hw/vexpress.c
@@ -62,7 +62,6 @@ enum
:
Fix definition of NOR flash 0 address and remove flash alias in Cortex-A
Series memory map.
Use drive_get_next() instead of drive_get() to get a backing storage for
each flash bank.
Francesco Lavra (2):
Versatile Express: Fix NOR flash 0 address and remove flash alias
Versatile Express: Add
On 09/17/2012 03:21 PM, Peter Maydell wrote:
> On 5 September 2012 20:07, Francesco Lavra
> wrote:
>> Documentation at
>> http://infocenter.arm.com/help/topic/com.arm.doc.ddi0503c/CHDEFDJF.html
>> says that the entire first 512 MB can be mapped to either SMC (which is
&g
On 09/05/2012 09:07 PM, Francesco Lavra wrote:
> Hi,
>
> On 09/05/2012 10:47 AM, Peter Maydell wrote:
>> On 5 September 2012 06:16, Stefan Weil wrote:
>>> Am 04.09.2012 19:08, schrieb Francesco Lavra:
>>>> /* VE_NORFLASH0ALIAS: not modelled */
>>
Hi,
On 09/05/2012 10:47 AM, Peter Maydell wrote:
> On 5 September 2012 06:16, Stefan Weil wrote:
>> Am 04.09.2012 19:08, schrieb Francesco Lavra:
>>> /* VE_NORFLASH0ALIAS: not modelled */
>>
>>
>> What about that alias? It's not d
This patch adds modelling of the two NOR flash banks found in the
Versatile Express motherboard. Tested with U-Boot running on an emulated
Versatile Express A9. The alias of the first NOR flash in the Cortex-A
Series memory map is not modelled.
Signed-off-by: Francesco Lavra
---
hw/vexpress.c
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