Re: [PATCH v2 2/5] KVM: arm64: Enable ring-based dirty memory tracking

you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/arm64/kvm/../../../virt/kvm/dirty_ring.c:14:12: warning: no previous >> prototype for 'kvm_cpu_dirty_log_size' [-Wmissing-prototy

Re: [PATCH v3] KVM: arm64: Ignore kvm-arm.mode if !is_hyp_mode_available()

uild_dir ARCH=arm64 SHELL=/bin/bash arch/arm64/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): arch/arm64/kvm/arm.c: In function 'early_kvm_mode_cfg': >> arch/arm64/kvm/arm.c:2281:17: error:

Re: [PATCH v3 3/7] mm: Add PG_arch_3 page flag

/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=loongarch SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> mm/memory.c:92:

Re: [PATCH v2 1/7] arm64: mte: Fix/clarify the PG_mte_tagged semantics

If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h

Re: [PATCH v2 1/7] arm64: mte: Fix/clarify the PG_mte_tagged semantics

mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm64 prepare If you fix the issue, kindly add following tag where applicable Reported-by: ker

Re: [PATCH v3 5/5] KVM: arm64: Unwind and dump nVHE hypervisor stacktrace

# save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All err

Re: [PATCH v3 5/5] KVM: arm64: Unwind and dump nVHE hypervisor stacktrace

bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): aarch64-linux-ld: arch/arm64/kernel/stacktrace.o: in function `hyp_dump_backtrace': >> arch/arm64/kernel/stacktrace.c:254:

Re: [PATCH] KVM: arm64: cancel the return value check of kvm_arm_init_sve()

ag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): >> arch/arm64/kvm/reset.c:46:6: error: conflicting types for >> 'kvm_arm_init_sve'; have 'void(void)' 46 | void kvm_arm_init_sve(void) | ^~~~ In file i

Re: [PATCH v4 19/20] KVM: Allow for different capacities in kvm_mmu_memory_cache structs

871c5afc76a6f414c03f433d06bacfd928910b1b # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: ker

Re: [PATCH v4 19/20] KVM: Allow for different capacities in kvm_mmu_memory_cache structs

uild_dir ARCH=riscv SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All error/warnings (new ones prefixed by >>): arch/riscv/kvm/mmu.c: In function 'stage2_ioremap': >> arch/riscv/kvm/mmu.c:364:56: error: 'struct kvm_m

Re: [PATCH v6 10/18] KVM: arm64: Support SDEI_PE_{MASK, UNMASK} hypercall

be2d3ecedd9911fbfd7e55cc9ceac5f8b79ae4cf config: arm64-randconfig-c004-20220404 (https://download.01.org/0day-ci/archive/20220404/202204041802.mnevttnj-...@intel.com/config) compiler: aarch64-linux-gcc (GCC) 11.2.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test

[PATCH] KVM: arm64: fix returnvar.cocci warnings

From: kernel test robot arch/arm64/kvm/sdei.c:346:15-18: Unneeded variable: "ret". Return "SDEI_SUCCESS" on line 352 Remove unneeded variable used to store return value. Generated by: scripts/coccinelle/misc/returnvar.cocci CC: Gavin Shan Reported-by: kernel te

Re: [PATCH v3 16/23] KVM: x86/mmu: Cache the access bits of shadowed translations

=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash arch/x86/kvm/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/x86/kvm/mmu/mmu.c:766:8: warning: format sp

Re: [PATCH v3 16/23] KVM: x86/mmu: Cache the access bits of shadowed translations

the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash arch/x86/kvm/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): In file included from i

[PATCH] KVM: arm64: fix semicolon.cocci warnings

From: kernel test robot arch/arm64/kvm/psci.c:372:3-4: Unneeded semicolon Remove unneeded semicolon. Generated by: scripts/coccinelle/misc/semicolon.cocci Fixes: d43583b890e7 ("KVM: arm64: Expose PSCI SYSTEM_RESET2 call to the guest") CC: Will Deacon Reported-by: kernel test rob

Re: [PATCH v2 6/9] KVM: arm64: Detect and handle hypervisor stack overflows

the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash arch/arm64/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones

Re: [PATCH v2 6/9] KVM: arm64: Detect and handle hypervisor stack overflows

, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): arch/arm64/kvm/hyp/nvhe/switch.c:197:43: warning: initialized field overwritten [-Woverride-init] 197 | [ESR_ELx_EC_CP15_32]= kvm_hyp_handle_c

Re: [PATCH v7 08/11] KVM: arm64: Initialize trap registers for protected VMs

f14adcaece33553b25f943648a9a4ef40f58d257 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> ar

Re: [PATCH v7 07/11] KVM: arm64: Add handlers for protected VM System Registers

59df1c9264ed417b7662e7520143c3d7b9ecad25 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> ar

Re: [PATCH v4 14/15] KVM: arm64: Trap access to pVM restricted features

c05d33084d216fbdd94a7165aa6e93fd7517e0d8 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): I

Re: [PATCH v4 12/15] KVM: arm64: Add trap handlers for protected VMs

/0day COMPILER=clang make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/arm64/kvm/hyp/nvhe/sys_regs.c:390:5: warning: no previous prototype for >> function 'kv

Re: [PATCH v4 11/15] KVM: arm64: Guest exit handlers for nVHE hyp

/0day COMPILER=clang make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/arm64/kvm/hyp/nvhe/switch.c:163:22: warning: initializer overrides >> prior initialization

Re: [PATCH v4 12/15] KVM: arm64: Add trap handlers for protected VMs

58bc1e79b35b3353db259b152a450671bc0822b2 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >>

Re: [PATCH v3 3/4] KVM: arm64: Align the VMID allocation with the arm64 ASID one

following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): arch/arm64/kvm/vmid.c: In function 'kvm_arm_vmid_update': >> arch/arm64/kvm/vmid.c:122:15: warning: variable 'cpu' set but not used >> [-Wunused-but-set-variable] 122 |

Re: [PATCH v2 01/12] KVM: x86: Report host tsc and realtime values in KVM_GET_CLOCK

the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): arch/x86/kvm/x86.c: In function 'get_kvmclock_and_realtime': >> arch/x86/kvm/x86.c:2818:7: error: implicit declaration of function >> 'kvm_get_walltime_and_c

Re: [PATCH v2 01/12] KVM: x86: Report host tsc and realtime values in KVM_GET_CLOCK

.config to linux build tree make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/x86/kvm/x86.c:2784: warning: This co

Re: [PATCH v2 03/12] KVM: x86: Expose TSC offset controls to userspace

the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): arch/x86/kvm/x86.c: In function 'get_kvmclock_and_realtime': arch/x86/kvm/x86.c:2844:7: error: implicit declaration of function 'kvm_get_walltime_and_clo

Re: [PATCH v2 01/12] KVM: x86: Report host tsc and realtime values in KVM_GET_CLOCK

COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/x86/kvm/x86.c:2784: warning: This comment starts with '/**', but isn't >> a

Re: [PATCH 1/4] KVM: stats: Make sure no missing or mismatched binary stats definition

/0day COMPILER=clang make.cross ARCH=s390 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): In file included from arch/s390/kvm/kvm-s390.c:23: In file included from include/linux/kvm_host.h:35: I

Re: [PATCH] KVM: arm64: Properly restore PMU state during live-migration

git checkout 08cb3fc07cb1a68f15eb4a3e68e886c40732e699 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All

[PATCH] KVM: arm64: fix boolreturn.cocci warnings

From: kernel test robot arch/arm64/kvm/mmu.c:1114:9-10: WARNING: return of 0/1 in function 'kvm_age_gfn' with return type bool arch/arm64/kvm/mmu.c:1084:9-10: WARNING: return of 0/1 in function 'kvm_set_spte_gfn' with return type bool arch/arm64/kvm/mmu.c:1127:9-10: WARNING: return of 0/1

Re: [PATCH v13 03/13] vfio: VFIO_IOMMU_SET_MSI_BINDING

add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): In file included from include/linux/vfio.h:16, from drivers/vfio/vfio_iommu_type1.c:37: include/uapi/linux/vfio.h:1226:34: error: field 'config' has incomplet

Re: [PATCH v13 01/13] vfio: VFIO_IOMMU_SET_PASID_TABLE

, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): In file included from include/linux/vfio.h:16, from drivers/vfio/vfio.c:32: >> include/uapi/linux/vfio.h:1226:34: error: field 'config' has incomplete t

Re: [PATCH v13 01/13] vfio: VFIO_IOMMU_SET_PASID_TABLE

as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): In file included from drivers/vfio/vfio.c:32: In file included from include/linux/vfio.h:16: >> include/uapi/linux/vfio.h:1226:34: error: field has incomplete type 'struct >> iommu_pasid_table_config'

Re: [PATCH 2/4] KVM: stats: Add fd-based API to read binary stats data

: f96be2deac9bca3ef5a2b0b66b71fcef8bad586d config: i386-allyesconfig (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot cocci warnings: (new ones prefixed by >>) >> arch/x86/kvm/x86.c:270:36-37: WARNING: Us

Re: [PATCH v12 01/13] vfio: VFIO_IOMMU_SET_PASID_TABLE

, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): In file included from include/linux/vfio.h:16, from drivers/gpu/drm/i915/gvt/dmabuf.h:33, from : >> include/uapi/linux/vfio.h:1198:34:

Re: [PATCH v12 03/13] vfio: VFIO_IOMMU_SET_MSI_BINDING

/20210224-051641 git checkout ec823a68d862693dc787422f168409996f43b10a # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test

Re: [PATCH v12 01/13] vfio: VFIO_IOMMU_SET_PASID_TABLE

as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): In file included from drivers/vfio/vfio.c:32: In file included from include/linux/vfio.h:16: >> include/uapi/linux/vfio.h:1198:34: error: field has incomplete type 'struct >> iommu_

Re: [PATCH v12 01/13] vfio: VFIO_IOMMU_SET_PASID_TABLE

, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): In file included from :32: >> ./usr/include/linux/vfio.h:1198:34: error: field 'config' has incomplete type 1198 | struct iommu_pasid_table_config config; /*

Re: [PATCH v2 9/9] KVM: arm64: Add UBSan tests for PKVM.

# save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): In file included fro

Re: [PATCH v2 3/9] KVM: arm64: Enable UBSAN_BOUNDS for the both the kernel and hyp/nVHE

# save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): In file included fro

Re: [PATCH v2 2/9] KVM: arm64: Add a buffer that can pass UBSan data from hyp/nVHE to kernel

# save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): In file included from arch

Re: [PATCH v2 2/9] KVM: arm64: Add a buffer that can pass UBSan data from hyp/nVHE to kernel

# save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): In file included fro

Re: [PATCH v2 1/9] KVM: arm64: Enable UBSan instrumentation in nVHE hyp code

9eaabf22215aee1257362a608a15658c558d7fe5 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed

[kvmarm:next 29/32] arch/arm64/kvm/sys_regs.c:1544:13: warning: initializer overrides prior initialization of this subobject

, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/arm64/kvm/sys_regs.c:1544:13: warning: initializer overrides prior >> initialization of this subobject [-Winitializer-overrides] .reset

Re: [PATCH v13 05/15] iommu/smmuv3: Get prepared for nested stage support

7308cdb07384d807c5ef43e6bfe0cd61c35a121e # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot

Re: [PATCH v11 01/13] vfio: VFIO_IOMMU_SET_PASID_TABLE

the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): In file included from :32: >> ./usr/include/linux/vfio.h:1197:34: error: field 'config' has incomplete type 1197 | struct iommu_pasid_table_config config; /*

Re: [PATCH v11 05/13] vfio/pci: Register an iommu fault handler

/20201116-190742 git checkout 747ef402696e1192684908ca99f06f3d68466c04 # save the attached .config to linux build tree make W=1 ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed

Re: [PATCH v12 15/15] iommu/smmuv3: Add PASID cache invalidation per PASID

add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:3010:8: warning: logical not is >> only applied to the left hand side of this bitwise operator >> [-

Re: [PATCH v12 01/15] iommu: Introduce attach/detach_pasid_table API

add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/iommu/iommu.c:2225:34: warning: overlapping comparisons always >> evaluate to false [-Wtautological-overlap-compare] if (pasid_tab

Re: [PATCH v11 05/13] vfio/pci: Register an iommu fault handler

following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): In file included from drivers/vfio/pci/vfio_pci.c:26: In file included from include/linux/vfio.h:16: include/uapi/linux/vfio.h:1231:34: error: field has incomplete type '

Re: [PATCH v1 23/24] kvm: arm64: Trap host SMCs in protected mode.

tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/arm64/kvm/arm.c:1875:13: warning: no previous prototype

Re: [PATCH v2 3/5] ARM: implement support for SMCCC TRNG entropy source

-D__CHECK_ENDIAN__' ARCH=arm If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): arm-linux-gnueabi-ld: drivers/char/random.o: in function `arch_get_random_seed_long': >> arch/arm/include/asm/archrandom.h:48: undefin

Re: [PATCH v2 3/5] ARM: implement support for SMCCC TRNG entropy source

git checkout 1f0c18ec0b7aa0a67d7cdea2b1beb5e7b38c5f4b # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors

Re: [PATCH 2/2] arm64: kvm: Introduce MTE VCPU feature

make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): In file included from arch/arm64/kvm/arm.c:37: arch/arm64/include/asm/kvm_emulate.h: In function 'vcpu_reset_hcr': >> arch/a

Re: [PATCH 1/2] arm64: kvm: Save/restore MTE registers

make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): arch/arm64/kernel/relocate_kernel.S: Assembler messages: >> arch/arm64/kernel/relocate_kernel.S:44: Error: non-constan

Re: [PATCH 2/2] irqchip/gic-v3: Support pseudo-NMIs when SCR_EL3.FIQ == 0

the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: I

Re: [PATCH v3 08/15] arm64: kvm: Split hyp/switch.c to VHE/nVHE

COMPILER=clang make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/arm64/kvm/hyp/nvhe/switch.c:244:28: warning: no previous prototype for >> function 'hyp_panic' [-W

Re: [PATCH v3 08/15] arm64: kvm: Split hyp/switch.c to VHE/nVHE

# save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>, old ones pr