OpenE2K/qemu-e2k
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d7ef5e16a1
qemu-e2k/hw/arm
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Peter Maydell d7ef5e16a1 hw/arm/boot: Set SCR_EL3.HXEn when booting kernel 
When we direct boot a kernel on a CPU which emulates EL3, we need to
set up the EL3 system registers as the Linux kernel documentation
specifies:
     https://www.kernel.org/doc/Documentation/arm64/booting.rst

For CPUs with FEAT_HCX support this includes:
    - SCR_EL3.HXEn (bit 38) must be initialised to 0b1.

but we forgot to do this when implementing FEAT_HCX, which would mean
that a guest trying to access the HCRX_EL2 register would crash.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20221027140207.413084-3-peter.maydell@linaro.org
2022-11-04 10:58:58 +00:00
..
allwinner-a10.c arm/allwinner-a10: replace snprintf() with g_strdup_printf() 2022-04-21 17:03:51 +04:00
allwinner-h3.c block: Change blk_{pread,pwrite}() param order 2022-07-12 12:14:56 +02:00
armsse.c arm: Remove system_clock_scale global 2021-09-01 11:08:21 +01:00
armv7m.c target/arm: Make boards pass base address to armv7m_load_kernel() 2022-09-14 11:19:40 +01:00
aspeed_ast10x0.c aspeed: Refactor UART init for multi-SoC machines 2022-07-14 16:24:38 +02:00
aspeed_ast2600.c ast2600: Drop NEON from the CPU features 2022-10-24 11:20:15 +02:00
aspeed_soc.c aspeed: Refactor UART init for multi-SoC machines 2022-07-14 16:24:38 +02:00
aspeed.c reset: allow registering handlers that aren't called by snapshot loading 2022-10-27 11:34:31 +01:00
bcm2835_peripherals.c Align Raspberry Pi DMA interrupts with Linux DTS 2022-07-18 13:25:13 +01:00
bcm2836.c Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
boot.c hw/arm/boot: Set SCR_EL3.HXEn when booting kernel 2022-11-04 10:58:58 +00:00
collie.c
cubieboard.c hw: Replace trivial drive_get_next() by drive_get() 2021-12-15 08:38:16 +01:00
digic_boards.c hw/arm: Don't include qemu-common.h unnecessarily 2021-12-15 10:35:26 +00:00
digic.c arm/digic: replace snprintf() with g_strdup_printf() 2022-04-21 17:03:51 +04:00
exynos4_boards.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
exynos4210.c hw/arm/exynos4210: Drop Exynos4210Irq struct 2022-04-21 11:37:04 +01:00
fby35.c aspeed/fby35: Fix owner of the BMC RAM memory region 2022-08-01 15:24:15 +02:00
fsl-imx6.c
fsl-imx6ul.c hw/arm: imx: Don't enable PSCI conduit when booting guest in EL3 2022-02-08 10:56:27 +00:00
fsl-imx7.c hw/arm: imx: Don't enable PSCI conduit when booting guest in EL3 2022-02-08 10:56:27 +00:00
fsl-imx25.c Do not include exec/address-spaces.h if it's not really necessary 2021-05-02 17:24:51 +02:00
fsl-imx31.c Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
gumstix.c
highbank.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
imx25_pdk.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
integratorcp.c hw: Replace trivial drive_get_next() by drive_get() 2021-12-15 08:38:16 +01:00
Kconfig hw/arm/aspeed: Add MAX31785 Fan controllers 2022-06-30 09:21:13 +02:00
kzm.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
mainstone.c
mcimx6ul-evk.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
mcimx7d-sabre.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
meson.build aspeed: Add fby35 skeleton 2022-07-14 16:24:38 +02:00
microbit.c target/arm: Make boards pass base address to armv7m_load_kernel() 2022-09-14 11:19:40 +01:00
mps2-tz.c reset: allow registering handlers that aren't called by snapshot loading 2022-10-27 11:34:31 +01:00
mps2.c target/arm: Make boards pass base address to armv7m_load_kernel() 2022-09-14 11:19:40 +01:00
msf2-soc.c arm: Remove system_clock_scale global 2021-09-01 11:08:21 +01:00
msf2-som.c target/arm: Make boards pass base address to armv7m_load_kernel() 2022-09-14 11:19:40 +01:00
musca.c target/arm: Make boards pass base address to armv7m_load_kernel() 2022-09-14 11:19:40 +01:00
musicpal.c ptimer: Rename PTIMER_POLICY_DEFAULT to PTIMER_POLICY_LEGACY 2022-05-19 16:19:03 +01:00
netduino2.c target/arm: Make boards pass base address to armv7m_load_kernel() 2022-09-14 11:19:40 +01:00
netduinoplus2.c target/arm: Make boards pass base address to armv7m_load_kernel() 2022-09-14 11:19:40 +01:00
npcm7xx_boards.c hw/arm: Use bit fields for NPCM7XX PWRON STRAPs 2022-04-21 11:37:05 +01:00
npcm7xx.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
nrf51_soc.c arm: Remove system_clock_scale global 2021-09-01 11:08:21 +01:00
nseries.c Drop useless casts from g_malloc() & friends to pointer 2022-10-22 23:15:40 +02:00
omap1.c exec/exec-all: Move 'qemu/log.h' include in units requiring it 2022-02-21 10:18:06 +01:00
omap2.c trivial: Fix duplicated words 2022-08-01 11:58:02 +02:00
omap_sx1.c
orangepi.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
palm.c Do not include exec/address-spaces.h if it's not really necessary 2021-05-02 17:24:51 +02:00
pxa2xx_gpio.c
pxa2xx_pic.c target/arm: Replace sentinels with ARRAY_SIZE in cpregs.h 2022-05-05 09:35:50 +01:00
pxa2xx.c hw/i2c: add asynchronous send 2022-06-30 09:21:14 +02:00
raspi.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
realview.c hw/arm/realview: replace 'qemu_split_irq' with 'TYPE_SPLIT_IRQ' 2022-04-21 11:37:04 +01:00
sabrelite.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
sbsa-ref.c hw/arm: add versioning to sbsa-ref machine DT 2022-05-09 11:47:54 +01:00
smmu-common.c dma: Let dma_memory_read/write() take MemTxAttrs argument 2021-12-30 17:16:32 +01:00
smmu-internal.h hw/arm/smmuv3: Fix SMMU_CMD_CFGI_STE_RANGE handling 2021-03-12 12:40:10 +00:00
smmuv3-internal.h hw/arm/smmuv3: Advertise support for SMMUv3.2-BBML2 2022-04-28 13:59:23 +01:00
smmuv3.c hw/arm/smmuv3: Advertise support for SMMUv3.2-BBML2 2022-04-28 13:59:23 +01:00
spitz.c hw/i2c: Rename i2c_set_slave_address() -> i2c_slave_set_address() 2021-07-08 14:15:01 -05:00
stellaris.c target/arm: Make boards pass base address to armv7m_load_kernel() 2022-09-14 11:19:40 +01:00
stm32f100_soc.c hw/arm/stm32f100: Wire up sysclk and refclk 2021-09-01 11:08:19 +01:00
stm32f205_soc.c hw/arm/stm32f205: Wire up sysclk and refclk 2021-09-01 11:08:19 +01:00
stm32f405_soc.c hw/arm: Don't include qemu-common.h unnecessarily 2021-12-15 10:35:26 +00:00
stm32vldiscovery.c target/arm: Make boards pass base address to armv7m_load_kernel() 2022-09-14 11:19:40 +01:00
strongarm.c rtc: Move RTC function prototypes to their own header 2022-01-28 14:29:46 +00:00
strongarm.h
tosa.c
trace-events docs: fix references to docs/devel/tracing.rst 2021-06-02 06:51:09 +02:00
trace.h
versatilepb.c hw/arm/versatilepb hw/arm/vexpress: Replace drive_get_next() by drive_get() 2021-12-15 08:38:16 +01:00
vexpress.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
virt-acpi-build.c acpi: arm/virt: build_gtdt: fix invalid 64-bit physical addresses 2022-10-09 16:38:45 -04:00
virt.c hw/arm/virt: Fix devicetree warnings about the virtio-iommu node 2022-10-27 10:27:23 +01:00
xilinx_zynq.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
xlnx-versal-virt.c hw/core: Move the ARM sysbus-fdt to core 2022-04-29 10:48:26 +10:00
xlnx-versal.c hw/arm: versal: Connect the CRL 2022-04-21 11:37:03 +01:00
xlnx-zcu102.c hw/arm/xlnx-zcu102: Don't enable PSCI conduit when booting guest in EL3 2022-02-08 10:56:27 +00:00
xlnx-zynqmp.c hw/arm/xlnx-zynqmp: Connect ZynqMP's USB controllers 2022-09-29 17:40:01 +01:00
z2.c hw/arm: Constify VMStateDescription 2021-05-02 17:24:50 +02:00