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qemu-e2k/hw
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Paolo Bonzini b2f73a0784 sev/i386: Allow AP booting under SEV-ES 
When SEV-ES is enabled, it is not possible modify the guests register
state after it has been initially created, encrypted and measured.

Normally, an INIT-SIPI-SIPI request is used to boot the AP. However, the
hypervisor cannot emulate this because it cannot update the AP register
state. For the very first boot by an AP, the reset vector CS segment
value and the EIP value must be programmed before the register has been
encrypted and measured. Search the guest firmware for the guest for a
specific GUID that tells Qemu the value of the reset vector to use.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Cc: Richard Henderson <richard.henderson@linaro.org>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Message-Id: <22db2bfb4d6551aed661a9ae95b4fdbef613ca21.1611682609.git.thomas.lendacky@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 		2021-02-16 17:15:39 +01:00
..
9pfs 9pfs: Convert reclaim list to QSLIST 2021-01-22 18:26:40 +01:00
acpi acpi: Permit OEM ID and OEM table ID fields to be changed 2021-02-05 08:52:59 -05:00
adc hw/adc: Add an ADC module for NPCM7XX 2021-01-12 21:19:02 +00:00
alpha vl: extract softmmu/datadir.c 2020-12-10 12:15:18 -05:00
arm hw/arm: versal: Use nr_apu_cpus in favor of hard coding 2 2021-02-11 19:48:09 +00:00
audio audio/via-ac97: Simplify code and set user_creatable to false 2021-01-04 23:24:44 +01:00
avr vl: extract softmmu/datadir.c 2020-12-10 12:15:18 -05:00
block xen-block: fix reporting of discard feature 2021-02-15 15:10:14 +01:00
char hw/char/exynos4210_uart: Fix missing call to report ready for input 2021-02-02 17:00:54 +00:00
core confidential guest support: Alter virtio default properties for protected guests 2021-02-08 16:57:38 +11:00
cpu cpu/core: Register core-id and nr-threads as class properties 2020-09-22 16:48:29 -04:00
cris cris: do not use ram_size global 2020-12-10 12:15:07 -05:00
display display/ui: add a callback to indicate GL state is flushed 2021-02-04 15:58:54 +01:00
dma hw/arm/xlnx-versal: Versal SoC requires ZDMA 2021-02-03 10:15:50 +00:00
gpio hw: gpio: implement gpio-pwr driver for qemu reset/poweroff 2021-01-29 10:47:28 +00:00
hppa hw: Use the PCI_SLOT() macro from 'hw/pci/pci.h' 2021-01-04 23:24:44 +01:00
hyperv qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
i2c nomaintainer: Fix Lesser GPL version number 2020-11-15 17:04:40 +01:00
i386 sev/i386: Allow AP booting under SEV-ES 2021-02-16 17:15:39 +01:00
ide hw/ide/ahci: map cmd_fis as DMA_DIRECTION_TO_DEVICE 2021-02-15 15:10:14 +01:00
input Remove superfluous timer_del() calls 2021-01-08 15:13:38 +00:00
intc ppc/xive: Add firmware bit when dumping the ENDs 2021-02-10 10:43:50 +11:00
ipack Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
ipmi Remove superfluous timer_del() calls 2021-01-08 15:13:38 +00:00
isa vt82c686: Rename superio config related parts 2021-01-04 23:24:44 +01:00
lm32 vl: extract softmmu/datadir.c 2020-12-10 12:15:18 -05:00
m68k m68k: import bootinfo headers from linux 2021-02-11 21:56:42 +01:00
mem nvdimm: check -object memory-backend-file, readonly=on option 2021-02-01 17:07:34 -05:00
microblaze vl: make qemu_get_machine_opts static 2020-12-15 12:51:55 -05:00
mips cpu: tcg_ops: move to tcg-cpu-ops.h, keep a pointer in CPUClass 2021-02-05 10:24:15 -10:00
misc arm: Update infocenter.arm.com URLs 2021-02-11 11:50:14 +00:00
moxie moxie: do not use ram_size global 2020-12-10 12:15:08 -05:00
net hw/net: fsl_etsec: Reverse the RCTRL.RSF logic 2021-02-10 14:50:11 +11:00
nios2 * New -action option and set-action QMP command (Alejandro) 2020-12-15 21:24:31 +00:00
nubus meson: convert hw/nubus 2020-08-21 06:30:25 -04:00
nvram nvram: add nrf51_soc flash read method 2021-02-08 15:15:32 +01:00
openrisc target/openrisc: Move pic_cpu code into CPU object proper 2020-12-15 12:04:30 +00:00
pci pci: add romsize property 2021-02-05 08:52:58 -05:00
pci-bridge Kconfig: Compile PXB for ARM_VIRT 2021-01-17 06:42:54 -05:00
pci-host Pull request 2021-02-10 15:42:20 +00:00
pcmcia pxa2xx: Move QOM macros to header 2020-08-27 14:04:55 -04:00
ppc hw/ppc: e500: Fill in correct <clock-frequency> for the serial nodes 2021-02-10 14:50:11 +11:00
rdma Machine queue, 2020-12-23 2021-01-01 22:57:15 +00:00
remote multi-process: perform device reset in the remote process 2021-02-10 09:23:28 +00:00
riscv riscv: Pass RISCVHartArrayState by pointer 2021-01-16 14:34:46 -08:00
rtc pl031: Use timer_free() in the finalize function to avoid memleaks 2021-01-18 11:51:26 +01:00
rx rx: move BIOS load from MCU to board 2020-12-10 12:15:06 -05:00
s390x s390: Recognize confidential-guest-support option 2021-02-08 16:57:38 +11:00
scsi virtio-scsi: don't uninitialize queues that we didn't initialize 2021-02-08 14:43:55 +01:00
sd block: Separate blk_is_writable() and blk_supports_write_perm() 2021-01-27 20:45:20 +01:00
semihosting semihosting: Implement SYS_ISERROR 2021-01-18 10:05:06 +00:00
sh4 hw: Use the PCI_SLOT() macro from 'hw/pci/pci.h' 2021-01-04 23:24:44 +01:00
smbios i386: do not use ram_size global 2020-12-10 12:15:08 -05:00
sparc sun4m: don't connect two qemu_irqs directly to the same input 2021-01-06 11:41:37 +00:00
sparc64 vl: extract softmmu/datadir.c 2020-12-10 12:15:18 -05:00
ssi hw/ssi: imx_spi: Correct tx and rx fifo endianness 2021-02-02 17:00:55 +00:00
timer arm: Update infocenter.arm.com URLs 2021-02-11 11:50:14 +00:00
tpm tpm: tpm_spapr: Remove unused tracepoint 2021-01-25 20:56:38 -05:00
tricore tricore tcg cpus: Fix Lesser GPL version number 2020-11-15 16:40:30 +01:00
unicore32 meson: convert hw/arch* 2020-08-21 06:30:33 -04:00
usb block: Separate blk_is_writable() and blk_supports_write_perm() 2021-01-27 20:45:20 +01:00
vfio vfio: add quirk device write method 2021-02-08 15:15:32 +01:00
virtio vhost: Check for valid vdev in vhost_backend_handle_iotlb_msg 2021-02-05 08:52:59 -05:00
watchdog arm: Remove frq properties on CMSDK timer, dualtimer, watchdog, ARMSSE 2021-01-29 15:54:44 +00:00
xen pci: add romsize property 2021-02-05 08:52:58 -05:00
xenpv meson: convert hw/arch* 2020-08-21 06:30:33 -04:00
xtensa vl: make qemu_get_machine_opts static 2020-12-15 12:51:55 -05:00
Kconfig multi-process: Add config option for multi-process QEMU 2021-02-09 20:53:56 +00:00
meson.build multi-process: setup a machine object for remote device process 2021-02-10 09:23:28 +00:00