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-rw-r--r--arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi2
-rw-r--r--arch/arm64/boot/dts/freescale/Makefile1
-rw-r--r--arch/arm64/boot/dts/freescale/imx8mp.dtsi2
-rw-r--r--arch/arm64/boot/dts/freescale/imx8mq.dtsi2
-rw-r--r--arch/arm64/boot/dts/xilinx/zynqmp.dtsi12
-rw-r--r--arch/arm64/configs/defconfig12
-rw-r--r--arch/arm64/include/asm/kvm_host.h2
-rw-r--r--arch/arm64/kvm/arm.c3
-rw-r--r--arch/arm64/kvm/mmu.c8
-rw-r--r--arch/arm64/kvm/pvtime.c29
-rw-r--r--arch/arm64/kvm/trace_arm.h16
-rw-r--r--arch/arm64/kvm/trace_handle_exit.h6
12 files changed, 62 insertions, 33 deletions
diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
index 15f7b0ed3836..39802066232e 100644
--- a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
@@ -745,7 +745,7 @@
};
qspi: spi@66470200 {
- compatible = "brcm,spi-bcm-qspi", "brcm,spi-ns2-qspi";
+ compatible = "brcm,spi-ns2-qspi", "brcm,spi-bcm-qspi";
reg = <0x66470200 0x184>,
<0x66470000 0x124>,
<0x67017408 0x004>,
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index a39f0a1723e0..903c0eb61290 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -28,6 +28,7 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-honeycomb.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-qds.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-rdb.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mm-beacon-kit.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-evk.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mn-evk.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mn-ddr4-evk.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index 9de2aa1c573c..a5154f13a18e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -702,7 +702,7 @@
reg = <0x30bd0000 0x10000>;
interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk IMX8MP_CLK_SDMA1_ROOT>,
- <&clk IMX8MP_CLK_SDMA1_ROOT>;
+ <&clk IMX8MP_CLK_AHB>;
clock-names = "ipg", "ahb";
#dma-cells = <3>;
fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin";
diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index f70435cf9ad5..561fa792fe5a 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -423,7 +423,7 @@
tmu: tmu@30260000 {
compatible = "fsl,imx8mq-tmu";
reg = <0x30260000 0x10000>;
- interrupt = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk IMX8MQ_CLK_TMU_ROOT>;
little-endian;
fsl,tmu-range = <0xb0000 0xa0026 0x80048 0x70061>;
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 9174ddc76bdc..3ec99f13c259 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -13,6 +13,7 @@
*/
#include <dt-bindings/power/xlnx-zynqmp-power.h>
+#include <dt-bindings/reset/xlnx-zynqmp-resets.h>
/ {
compatible = "xlnx,zynqmp";
@@ -558,6 +559,15 @@
};
};
+ psgtr: phy@fd400000 {
+ compatible = "xlnx,zynqmp-psgtr-v1.1";
+ status = "disabled";
+ reg = <0x0 0xfd400000 0x0 0x40000>,
+ <0x0 0xfd3d0000 0x0 0x1000>;
+ reg-names = "serdes", "siou";
+ #phy-cells = <4>;
+ };
+
rtc: rtc@ffa60000 {
compatible = "xlnx,zynqmp-rtc";
status = "disabled";
@@ -601,7 +611,7 @@
power-domains = <&zynqmp_firmware PD_SD_1>;
};
- smmu: smmu@fd800000 {
+ smmu: iommu@fd800000 {
compatible = "arm,mmu-500";
reg = <0x0 0xfd800000 0x0 0x20000>;
status = "disabled";
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index e0f33826819f..6d04b9577b0b 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -724,6 +724,17 @@ CONFIG_USB_GADGET=y
CONFIG_USB_RENESAS_USBHS_UDC=m
CONFIG_USB_RENESAS_USB3=m
CONFIG_USB_TEGRA_XUDC=m
+CONFIG_USB_CONFIGFS=m
+CONFIG_USB_CONFIGFS_SERIAL=y
+CONFIG_USB_CONFIGFS_ACM=y
+CONFIG_USB_CONFIGFS_OBEX=y
+CONFIG_USB_CONFIGFS_NCM=y
+CONFIG_USB_CONFIGFS_ECM=y
+CONFIG_USB_CONFIGFS_ECM_SUBSET=y
+CONFIG_USB_CONFIGFS_RNDIS=y
+CONFIG_USB_CONFIGFS_EEM=y
+CONFIG_USB_CONFIGFS_MASS_STORAGE=y
+CONFIG_USB_CONFIGFS_F_FS=y
CONFIG_TYPEC=m
CONFIG_TYPEC_TCPM=m
CONFIG_TYPEC_FUSB302=m
@@ -914,6 +925,7 @@ CONFIG_ARCH_TEGRA_194_SOC=y
CONFIG_ARCH_K3_AM6_SOC=y
CONFIG_ARCH_K3_J721E_SOC=y
CONFIG_TI_SCI_PM_DOMAINS=y
+CONFIG_EXTCON_PTN5150=m
CONFIG_EXTCON_USB_GPIO=y
CONFIG_EXTCON_USBC_CROS_EC=y
CONFIG_IIO=y
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index e52c927aade5..905c2b87e05a 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -368,7 +368,6 @@ struct kvm_vcpu_arch {
/* Guest PV state */
struct {
- u64 steal;
u64 last_steal;
gpa_t base;
} steal;
@@ -544,6 +543,7 @@ long kvm_hypercall_pv_features(struct kvm_vcpu *vcpu);
gpa_t kvm_init_stolen_time(struct kvm_vcpu *vcpu);
void kvm_update_stolen_time(struct kvm_vcpu *vcpu);
+bool kvm_arm_pvtime_supported(void);
int kvm_arm_pvtime_set_attr(struct kvm_vcpu *vcpu,
struct kvm_device_attr *attr);
int kvm_arm_pvtime_get_attr(struct kvm_vcpu *vcpu,
diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c
index 46dc3d75cf13..b588c3b5c2f0 100644
--- a/arch/arm64/kvm/arm.c
+++ b/arch/arm64/kvm/arm.c
@@ -206,6 +206,9 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
*/
r = 1;
break;
+ case KVM_CAP_STEAL_TIME:
+ r = kvm_arm_pvtime_supported();
+ break;
default:
r = kvm_arch_vm_ioctl_check_extension(kvm, ext);
break;
diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
index ba00bcc0c884..9a636b8064f1 100644
--- a/arch/arm64/kvm/mmu.c
+++ b/arch/arm64/kvm/mmu.c
@@ -1877,6 +1877,7 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
!fault_supports_stage2_huge_mapping(memslot, hva, vma_pagesize)) {
force_pte = true;
vma_pagesize = PAGE_SIZE;
+ vma_shift = PAGE_SHIFT;
}
/*
@@ -1970,7 +1971,12 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
(fault_status == FSC_PERM &&
stage2_is_exec(mmu, fault_ipa, vma_pagesize));
- if (vma_pagesize == PUD_SIZE) {
+ /*
+ * If PUD_SIZE == PMD_SIZE, there is no real PUD level, and
+ * all we have is a 2-level page table. Trying to map a PUD in
+ * this case would be fatally wrong.
+ */
+ if (PUD_SIZE != PMD_SIZE && vma_pagesize == PUD_SIZE) {
pud_t new_pud = kvm_pfn_pud(pfn, mem_type);
new_pud = kvm_pud_mkhuge(new_pud);
diff --git a/arch/arm64/kvm/pvtime.c b/arch/arm64/kvm/pvtime.c
index f7b52ce1557e..920ac43077ad 100644
--- a/arch/arm64/kvm/pvtime.c
+++ b/arch/arm64/kvm/pvtime.c
@@ -13,25 +13,22 @@
void kvm_update_stolen_time(struct kvm_vcpu *vcpu)
{
struct kvm *kvm = vcpu->kvm;
- u64 steal;
- __le64 steal_le;
- u64 offset;
- int idx;
u64 base = vcpu->arch.steal.base;
+ u64 last_steal = vcpu->arch.steal.last_steal;
+ u64 offset = offsetof(struct pvclock_vcpu_stolen_time, stolen_time);
+ u64 steal = 0;
+ int idx;
if (base == GPA_INVALID)
return;
- /* Let's do the local bookkeeping */
- steal = vcpu->arch.steal.steal;
- steal += current->sched_info.run_delay - vcpu->arch.steal.last_steal;
- vcpu->arch.steal.last_steal = current->sched_info.run_delay;
- vcpu->arch.steal.steal = steal;
-
- steal_le = cpu_to_le64(steal);
idx = srcu_read_lock(&kvm->srcu);
- offset = offsetof(struct pvclock_vcpu_stolen_time, stolen_time);
- kvm_put_guest(kvm, base + offset, steal_le, u64);
+ if (!kvm_get_guest(kvm, base + offset, steal)) {
+ steal = le64_to_cpu(steal);
+ vcpu->arch.steal.last_steal = READ_ONCE(current->sched_info.run_delay);
+ steal += vcpu->arch.steal.last_steal - last_steal;
+ kvm_put_guest(kvm, base + offset, cpu_to_le64(steal));
+ }
srcu_read_unlock(&kvm->srcu, idx);
}
@@ -43,7 +40,8 @@ long kvm_hypercall_pv_features(struct kvm_vcpu *vcpu)
switch (feature) {
case ARM_SMCCC_HV_PV_TIME_FEATURES:
case ARM_SMCCC_HV_PV_TIME_ST:
- val = SMCCC_RET_SUCCESS;
+ if (vcpu->arch.steal.base != GPA_INVALID)
+ val = SMCCC_RET_SUCCESS;
break;
}
@@ -64,7 +62,6 @@ gpa_t kvm_init_stolen_time(struct kvm_vcpu *vcpu)
* Start counting stolen time from the time the guest requests
* the feature enabled.
*/
- vcpu->arch.steal.steal = 0;
vcpu->arch.steal.last_steal = current->sched_info.run_delay;
idx = srcu_read_lock(&kvm->srcu);
@@ -74,7 +71,7 @@ gpa_t kvm_init_stolen_time(struct kvm_vcpu *vcpu)
return base;
}
-static bool kvm_arm_pvtime_supported(void)
+bool kvm_arm_pvtime_supported(void)
{
return !!sched_info_on();
}
diff --git a/arch/arm64/kvm/trace_arm.h b/arch/arm64/kvm/trace_arm.h
index 4691053c5ee4..ff0444352bba 100644
--- a/arch/arm64/kvm/trace_arm.h
+++ b/arch/arm64/kvm/trace_arm.h
@@ -23,7 +23,7 @@ TRACE_EVENT(kvm_entry,
__entry->vcpu_pc = vcpu_pc;
),
- TP_printk("PC: 0x%08lx", __entry->vcpu_pc)
+ TP_printk("PC: 0x%016lx", __entry->vcpu_pc)
);
TRACE_EVENT(kvm_exit,
@@ -42,7 +42,7 @@ TRACE_EVENT(kvm_exit,
__entry->vcpu_pc = vcpu_pc;
),
- TP_printk("%s: HSR_EC: 0x%04x (%s), PC: 0x%08lx",
+ TP_printk("%s: HSR_EC: 0x%04x (%s), PC: 0x%016lx",
__print_symbolic(__entry->ret, kvm_arm_exception_type),
__entry->esr_ec,
__print_symbolic(__entry->esr_ec, kvm_arm_exception_class),
@@ -69,7 +69,7 @@ TRACE_EVENT(kvm_guest_fault,
__entry->ipa = ipa;
),
- TP_printk("ipa %#llx, hsr %#08lx, hxfar %#08lx, pc %#08lx",
+ TP_printk("ipa %#llx, hsr %#08lx, hxfar %#08lx, pc %#016lx",
__entry->ipa, __entry->hsr,
__entry->hxfar, __entry->vcpu_pc)
);
@@ -131,7 +131,7 @@ TRACE_EVENT(kvm_mmio_emulate,
__entry->cpsr = cpsr;
),
- TP_printk("Emulate MMIO at: 0x%08lx (instr: %08lx, cpsr: %08lx)",
+ TP_printk("Emulate MMIO at: 0x%016lx (instr: %08lx, cpsr: %08lx)",
__entry->vcpu_pc, __entry->instr, __entry->cpsr)
);
@@ -149,7 +149,7 @@ TRACE_EVENT(kvm_unmap_hva_range,
__entry->end = end;
),
- TP_printk("mmu notifier unmap range: %#08lx -- %#08lx",
+ TP_printk("mmu notifier unmap range: %#016lx -- %#016lx",
__entry->start, __entry->end)
);
@@ -165,7 +165,7 @@ TRACE_EVENT(kvm_set_spte_hva,
__entry->hva = hva;
),
- TP_printk("mmu notifier set pte hva: %#08lx", __entry->hva)
+ TP_printk("mmu notifier set pte hva: %#016lx", __entry->hva)
);
TRACE_EVENT(kvm_age_hva,
@@ -182,7 +182,7 @@ TRACE_EVENT(kvm_age_hva,
__entry->end = end;
),
- TP_printk("mmu notifier age hva: %#08lx -- %#08lx",
+ TP_printk("mmu notifier age hva: %#016lx -- %#016lx",
__entry->start, __entry->end)
);
@@ -198,7 +198,7 @@ TRACE_EVENT(kvm_test_age_hva,
__entry->hva = hva;
),
- TP_printk("mmu notifier test age hva: %#08lx", __entry->hva)
+ TP_printk("mmu notifier test age hva: %#016lx", __entry->hva)
);
TRACE_EVENT(kvm_set_way_flush,
diff --git a/arch/arm64/kvm/trace_handle_exit.h b/arch/arm64/kvm/trace_handle_exit.h
index 2c56d1e0f5bd..8d78acc4fba7 100644
--- a/arch/arm64/kvm/trace_handle_exit.h
+++ b/arch/arm64/kvm/trace_handle_exit.h
@@ -22,7 +22,7 @@ TRACE_EVENT(kvm_wfx_arm64,
__entry->is_wfe = is_wfe;
),
- TP_printk("guest executed wf%c at: 0x%08lx",
+ TP_printk("guest executed wf%c at: 0x%016lx",
__entry->is_wfe ? 'e' : 'i', __entry->vcpu_pc)
);
@@ -42,7 +42,7 @@ TRACE_EVENT(kvm_hvc_arm64,
__entry->imm = imm;
),
- TP_printk("HVC at 0x%08lx (r0: 0x%08lx, imm: 0x%lx)",
+ TP_printk("HVC at 0x%016lx (r0: 0x%016lx, imm: 0x%lx)",
__entry->vcpu_pc, __entry->r0, __entry->imm)
);
@@ -135,7 +135,7 @@ TRACE_EVENT(trap_reg,
__entry->write_value = write_value;
),
- TP_printk("%s %s reg %d (0x%08llx)", __entry->fn, __entry->is_write?"write to":"read from", __entry->reg, __entry->write_value)
+ TP_printk("%s %s reg %d (0x%016llx)", __entry->fn, __entry->is_write?"write to":"read from", __entry->reg, __entry->write_value)
);
TRACE_EVENT(kvm_handle_sys_reg,
generated by cgit (git 2.34.1) at 2024-05-23 15:03:30 +0000