mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-12 13:55:32 +00:00
perf tools fixes for v6.10: 2nd batch
- Update copies of kernel headers, which resulted in support for the new 'mseal' syscall, SUBVOL statx return mask bit, RISC-V and PPC prctls, fcntl's DUPFD_QUERY, POSTED_MSI_NOTIFICATION IRQ vector, 'map_shadow_stack' syscall for x86-32. - Revert perf.data record memory allocation optimization that ended up causing a regression, work is being done to re-introduce it in the next merge window. - Fix handling of minimal vmlinux.h file used with BPF's CO-RE when interrupting the build. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQR2GiIUctdOfX2qHhGyPKLppCJ+JwUCZmWw9QAKCRCyPKLppCJ+ J/bcAP4vftSGYZ0BDlfLT7KjEUDdc03nvgd5kHAkYM1OyVNgzAD/XRBe2c1f4pUK DWj5rjMAFpMfcGTv4TefQoopMZxYXgs= =cFei -----END PGP SIGNATURE----- Merge tag 'perf-tools-fixes-for-v6.10-2-2024-06-09' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools Pull perf tools fixes from Arnaldo Carvalho de Melo: - Update copies of kernel headers, which resulted in support for the new 'mseal' syscall, SUBVOL statx return mask bit, RISC-V and PPC prctls, fcntl's DUPFD_QUERY, POSTED_MSI_NOTIFICATION IRQ vector, 'map_shadow_stack' syscall for x86-32. - Revert perf.data record memory allocation optimization that ended up causing a regression, work is being done to re-introduce it in the next merge window. - Fix handling of minimal vmlinux.h file used with BPF's CO-RE when interrupting the build. * tag 'perf-tools-fixes-for-v6.10-2-2024-06-09' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools: perf bpf: Fix handling of minimal vmlinux.h file when interrupting the build Revert "perf record: Reduce memory for recording PERF_RECORD_LOST_SAMPLES event" tools headers arm64: Sync arm64's cputype.h with the kernel sources tools headers uapi: Sync linux/stat.h with the kernel sources to pick STATX_SUBVOL tools headers UAPI: Update i915_drm.h with the kernel sources tools headers UAPI: Sync kvm headers with the kernel sources tools arch x86: Sync the msr-index.h copy with the kernel sources tools headers: Update the syscall tables and unistd.h, mostly to support the new 'mseal' syscall perf trace beauty: Update the arch/x86/include/asm/irq_vectors.h copy with the kernel sources to pick POSTED_MSI_NOTIFICATION perf beauty: Update copy of linux/socket.h with the kernel sources tools headers UAPI: Sync fcntl.h with the kernel sources to pick F_DUPFD_QUERY tools headers UAPI: Sync linux/prctl.h with the kernel sources tools include UAPI: Sync linux/stat.h with the kernel sources
This commit is contained in:
Linus Torvalds
commit
b8481381d4
19 changed files with 118 additions and 29 deletions
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@ -86,6 +86,9 @@
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#define ARM_CPU_PART_CORTEX_X2 0xD48
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#define ARM_CPU_PART_NEOVERSE_N2 0xD49
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#define ARM_CPU_PART_CORTEX_A78C 0xD4B
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#define ARM_CPU_PART_NEOVERSE_V2 0xD4F
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#define ARM_CPU_PART_CORTEX_X4 0xD82
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#define ARM_CPU_PART_NEOVERSE_V3 0xD84
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#define APM_CPU_PART_XGENE 0x000
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#define APM_CPU_VAR_POTENZA 0x00
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@ -159,6 +162,9 @@
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#define MIDR_CORTEX_X2 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X2)
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#define MIDR_NEOVERSE_N2 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_N2)
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#define MIDR_CORTEX_A78C MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A78C)
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#define MIDR_NEOVERSE_V2 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_V2)
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#define MIDR_CORTEX_X4 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X4)
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#define MIDR_NEOVERSE_V3 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_V3)
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#define MIDR_THUNDERX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX)
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#define MIDR_THUNDERX_81XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_81XX)
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#define MIDR_THUNDERX_83XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_83XX)
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@ -170,6 +170,10 @@
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* CPU is not affected by Branch
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* History Injection.
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*/
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#define ARCH_CAP_XAPIC_DISABLE BIT(21) /*
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* IA32_XAPIC_DISABLE_STATUS MSR
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* supported
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*/
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#define ARCH_CAP_PBRSB_NO BIT(24) /*
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* Not susceptible to Post-Barrier
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* Return Stack Buffer Predictions.
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@ -192,11 +196,6 @@
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* File.
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*/
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#define ARCH_CAP_XAPIC_DISABLE BIT(21) /*
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* IA32_XAPIC_DISABLE_STATUS MSR
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* supported
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*/
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#define MSR_IA32_FLUSH_CMD 0x0000010b
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#define L1D_FLUSH BIT(0) /*
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* Writeback and invalidate the
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@ -457,8 +457,13 @@ struct kvm_sync_regs {
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#define KVM_STATE_VMX_PREEMPTION_TIMER_DEADLINE 0x00000001
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/* attributes for system fd (group 0) */
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#define KVM_X86_XCOMP_GUEST_SUPP 0
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/* vendor-independent attributes for system fd (group 0) */
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#define KVM_X86_GRP_SYSTEM 0
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# define KVM_X86_XCOMP_GUEST_SUPP 0
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/* vendor-specific groups and attributes for system fd */
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#define KVM_X86_GRP_SEV 1
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# define KVM_X86_SEV_VMSA_FEATURES 0
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struct kvm_vmx_nested_state_data {
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__u8 vmcs12[KVM_STATE_NESTED_VMX_VMCS_SIZE];
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@ -689,6 +694,9 @@ enum sev_cmd_id {
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/* Guest Migration Extension */
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KVM_SEV_SEND_CANCEL,
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/* Second time is the charm; improved versions of the above ioctls. */
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KVM_SEV_INIT2,
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KVM_SEV_NR_MAX,
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};
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@ -700,6 +708,14 @@ struct kvm_sev_cmd {
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__u32 sev_fd;
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};
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struct kvm_sev_init {
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__u64 vmsa_features;
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__u32 flags;
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__u16 ghcb_version;
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__u16 pad1;
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__u32 pad2[8];
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};
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struct kvm_sev_launch_start {
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__u32 handle;
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__u32 policy;
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@ -856,5 +872,7 @@ struct kvm_hyperv_eventfd {
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#define KVM_X86_DEFAULT_VM 0
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#define KVM_X86_SW_PROTECTED_VM 1
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#define KVM_X86_SEV_VM 2
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#define KVM_X86_SEV_ES_VM 3
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#endif /* _ASM_X86_KVM_H */
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@ -842,8 +842,11 @@ __SYSCALL(__NR_lsm_set_self_attr, sys_lsm_set_self_attr)
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#define __NR_lsm_list_modules 461
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__SYSCALL(__NR_lsm_list_modules, sys_lsm_list_modules)
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#define __NR_mseal 462
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__SYSCALL(__NR_mseal, sys_mseal)
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#undef __NR_syscalls
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#define __NR_syscalls 462
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#define __NR_syscalls 463
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/*
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* 32 bit systems traditionally used different
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@ -806,6 +806,12 @@ typedef struct drm_i915_irq_wait {
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*/
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#define I915_PARAM_PXP_STATUS 58
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/*
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* Query if kernel allows marking a context to send a Freq hint to SLPC. This
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* will enable use of the strategies allowed by the SLPC algorithm.
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*/
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#define I915_PARAM_HAS_CONTEXT_FREQ_HINT 59
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/* Must be kept compact -- no holes and well documented */
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/**
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@ -2148,6 +2154,15 @@ struct drm_i915_gem_context_param {
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* -EIO: The firmware did not succeed in creating the protected context.
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*/
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#define I915_CONTEXT_PARAM_PROTECTED_CONTENT 0xd
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/*
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* I915_CONTEXT_PARAM_LOW_LATENCY:
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*
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* Mark this context as a low latency workload which requires aggressive GT
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* frequency scaling. Use I915_PARAM_HAS_CONTEXT_FREQ_HINT to check if the kernel
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* supports this per context flag.
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*/
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#define I915_CONTEXT_PARAM_LOW_LATENCY 0xe
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/* Must be kept compact -- no holes and well documented */
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/** @value: Context parameter value to be set or queried */
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@ -2623,19 +2638,29 @@ struct drm_i915_reg_read {
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*
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*/
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/*
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* struct drm_i915_reset_stats - Return global reset and other context stats
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*
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* Driver keeps few stats for each contexts and also global reset count.
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* This struct can be used to query those stats.
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*/
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struct drm_i915_reset_stats {
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/** @ctx_id: ID of the requested context */
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__u32 ctx_id;
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/** @flags: MBZ */
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__u32 flags;
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/* All resets since boot/module reload, for all contexts */
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/** @reset_count: All resets since boot/module reload, for all contexts */
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__u32 reset_count;
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/* Number of batches lost when active in GPU, for this context */
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/** @batch_active: Number of batches lost when active in GPU, for this context */
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__u32 batch_active;
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/* Number of batches lost pending for execution, for this context */
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/** @batch_pending: Number of batches lost pending for execution, for this context */
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__u32 batch_pending;
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/** @pad: MBZ */
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__u32 pad;
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};
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@ -1221,9 +1221,9 @@ struct kvm_vfio_spapr_tce {
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/* Available with KVM_CAP_SPAPR_RESIZE_HPT */
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#define KVM_PPC_RESIZE_HPT_PREPARE _IOR(KVMIO, 0xad, struct kvm_ppc_resize_hpt)
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#define KVM_PPC_RESIZE_HPT_COMMIT _IOR(KVMIO, 0xae, struct kvm_ppc_resize_hpt)
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/* Available with KVM_CAP_PPC_RADIX_MMU or KVM_CAP_PPC_MMU_HASH_V3 */
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/* Available with KVM_CAP_PPC_MMU_RADIX or KVM_CAP_PPC_MMU_HASH_V3 */
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#define KVM_PPC_CONFIGURE_V3_MMU _IOW(KVMIO, 0xaf, struct kvm_ppc_mmuv3_cfg)
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/* Available with KVM_CAP_PPC_RADIX_MMU */
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/* Available with KVM_CAP_PPC_MMU_RADIX */
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#define KVM_PPC_GET_RMMU_INFO _IOW(KVMIO, 0xb0, struct kvm_ppc_rmmu_info)
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/* Available with KVM_CAP_PPC_GET_CPU_CHAR */
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#define KVM_PPC_GET_CPU_CHAR _IOR(KVMIO, 0xb1, struct kvm_ppc_cpu_char)
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@ -126,8 +126,9 @@ struct statx {
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__u64 stx_mnt_id;
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__u32 stx_dio_mem_align; /* Memory buffer alignment for direct I/O */
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__u32 stx_dio_offset_align; /* File offset alignment for direct I/O */
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__u64 stx_subvol; /* Subvolume identifier */
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/* 0xa0 */
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__u64 __spare3[12]; /* Spare space for future expansion */
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__u64 __spare3[11]; /* Spare space for future expansion */
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/* 0x100 */
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};
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@ -155,6 +156,7 @@ struct statx {
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#define STATX_MNT_ID 0x00001000U /* Got stx_mnt_id */
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#define STATX_DIOALIGN 0x00002000U /* Want/got direct I/O alignment info */
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#define STATX_MNT_ID_UNIQUE 0x00004000U /* Want/got extended stx_mount_id */
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#define STATX_SUBVOL 0x00008000U /* Want/got stx_subvol */
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#define STATX__RESERVED 0x80000000U /* Reserved for future struct statx expansion */
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@ -214,6 +214,7 @@ NON_CONFIG_TARGETS := clean python-clean TAGS tags cscope help
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ifdef MAKECMDGOALS
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ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),)
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VMLINUX_H=$(src-perf)/util/bpf_skel/vmlinux/vmlinux.h
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config := 0
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endif
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endif
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@ -376,3 +376,4 @@
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459 n64 lsm_get_self_attr sys_lsm_get_self_attr
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460 n64 lsm_set_self_attr sys_lsm_set_self_attr
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461 n64 lsm_list_modules sys_lsm_list_modules
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462 n64 mseal sys_mseal
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@ -548,3 +548,4 @@
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459 common lsm_get_self_attr sys_lsm_get_self_attr
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460 common lsm_set_self_attr sys_lsm_set_self_attr
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461 common lsm_list_modules sys_lsm_list_modules
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462 common mseal sys_mseal
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@ -464,3 +464,4 @@
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459 common lsm_get_self_attr sys_lsm_get_self_attr sys_lsm_get_self_attr
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460 common lsm_set_self_attr sys_lsm_set_self_attr sys_lsm_set_self_attr
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461 common lsm_list_modules sys_lsm_list_modules sys_lsm_list_modules
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462 common mseal sys_mseal sys_mseal
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@ -374,7 +374,7 @@
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450 common set_mempolicy_home_node sys_set_mempolicy_home_node
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451 common cachestat sys_cachestat
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452 common fchmodat2 sys_fchmodat2
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453 64 map_shadow_stack sys_map_shadow_stack
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453 common map_shadow_stack sys_map_shadow_stack
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454 common futex_wake sys_futex_wake
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455 common futex_wait sys_futex_wait
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456 common futex_requeue sys_futex_requeue
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@ -383,6 +383,7 @@
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459 common lsm_get_self_attr sys_lsm_get_self_attr
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460 common lsm_set_self_attr sys_lsm_set_self_attr
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461 common lsm_list_modules sys_lsm_list_modules
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462 common mseal sys_mseal
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#
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# Due to a historical design error, certain syscalls are numbered differently
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@ -1956,8 +1956,7 @@ static void record__read_lost_samples(struct record *rec)
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if (count.lost) {
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if (!lost) {
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lost = zalloc(sizeof(*lost) +
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session->machines.host.id_hdr_size);
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lost = zalloc(PERF_SAMPLE_MAX_SIZE);
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if (!lost) {
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pr_debug("Memory allocation failed\n");
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return;
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@ -1973,8 +1972,7 @@ static void record__read_lost_samples(struct record *rec)
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lost_count = perf_bpf_filter__lost_count(evsel);
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if (lost_count) {
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if (!lost) {
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lost = zalloc(sizeof(*lost) +
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session->machines.host.id_hdr_size);
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lost = zalloc(PERF_SAMPLE_MAX_SIZE);
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if (!lost) {
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pr_debug("Memory allocation failed\n");
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return;
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@ -765,7 +765,7 @@ static const char *fcntl_cmds[] = {
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static DEFINE_STRARRAY(fcntl_cmds, "F_");
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static const char *fcntl_linux_specific_cmds[] = {
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"SETLEASE", "GETLEASE", "NOTIFY", [5] = "CANCELLK", "DUPFD_CLOEXEC",
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"SETLEASE", "GETLEASE", "NOTIFY", "DUPFD_QUERY", [5] = "CANCELLK", "DUPFD_CLOEXEC",
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"SETPIPE_SZ", "GETPIPE_SZ", "ADD_SEALS", "GET_SEALS",
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"GET_RW_HINT", "SET_RW_HINT", "GET_FILE_RW_HINT", "SET_FILE_RW_HINT",
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};
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@ -97,10 +97,16 @@
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#define LOCAL_TIMER_VECTOR 0xec
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/*
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* Posted interrupt notification vector for all device MSIs delivered to
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* the host kernel.
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*/
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#define POSTED_MSI_NOTIFICATION_VECTOR 0xeb
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#define NR_VECTORS 256
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#ifdef CONFIG_X86_LOCAL_APIC
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#define FIRST_SYSTEM_VECTOR LOCAL_TIMER_VECTOR
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#define FIRST_SYSTEM_VECTOR POSTED_MSI_NOTIFICATION_VECTOR
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#else
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#define FIRST_SYSTEM_VECTOR NR_VECTORS
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#endif
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@ -16,6 +16,7 @@ struct cred;
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struct socket;
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struct sock;
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struct sk_buff;
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struct proto_accept_arg;
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#define __sockaddr_check_size(size) \
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BUILD_BUG_ON(((size) > sizeof(struct __kernel_sockaddr_storage)))
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|
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@ -433,7 +434,7 @@ extern int __sys_recvfrom(int fd, void __user *ubuf, size_t size,
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extern int __sys_sendto(int fd, void __user *buff, size_t len,
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unsigned int flags, struct sockaddr __user *addr,
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int addr_len);
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extern struct file *do_accept(struct file *file, unsigned file_flags,
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extern struct file *do_accept(struct file *file, struct proto_accept_arg *arg,
|
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struct sockaddr __user *upeer_sockaddr,
|
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int __user *upeer_addrlen, int flags);
|
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extern int __sys_accept4(int fd, struct sockaddr __user *upeer_sockaddr,
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|
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@ -8,6 +8,14 @@
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#define F_SETLEASE (F_LINUX_SPECIFIC_BASE + 0)
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#define F_GETLEASE (F_LINUX_SPECIFIC_BASE + 1)
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/*
|
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* Request nofications on a directory.
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* See below for events that may be notified.
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*/
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#define F_NOTIFY (F_LINUX_SPECIFIC_BASE + 2)
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#define F_DUPFD_QUERY (F_LINUX_SPECIFIC_BASE + 3)
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/*
|
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* Cancel a blocking posix lock; internal use only until we expose an
|
||||
* asynchronous lock api to userspace:
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|
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@ -17,12 +25,6 @@
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/* Create a file descriptor with FD_CLOEXEC set. */
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#define F_DUPFD_CLOEXEC (F_LINUX_SPECIFIC_BASE + 6)
|
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/*
|
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* Request nofications on a directory.
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* See below for events that may be notified.
|
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*/
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#define F_NOTIFY (F_LINUX_SPECIFIC_BASE+2)
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/*
|
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* Set and get of pipe page size array
|
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*/
|
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|
|
@ -306,4 +306,26 @@ struct prctl_mm_map {
|
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# define PR_RISCV_V_VSTATE_CTRL_NEXT_MASK 0xc
|
||||
# define PR_RISCV_V_VSTATE_CTRL_MASK 0x1f
|
||||
|
||||
#define PR_RISCV_SET_ICACHE_FLUSH_CTX 71
|
||||
# define PR_RISCV_CTX_SW_FENCEI_ON 0
|
||||
# define PR_RISCV_CTX_SW_FENCEI_OFF 1
|
||||
# define PR_RISCV_SCOPE_PER_PROCESS 0
|
||||
# define PR_RISCV_SCOPE_PER_THREAD 1
|
||||
|
||||
/* PowerPC Dynamic Execution Control Register (DEXCR) controls */
|
||||
#define PR_PPC_GET_DEXCR 72
|
||||
#define PR_PPC_SET_DEXCR 73
|
||||
/* DEXCR aspect to act on */
|
||||
# define PR_PPC_DEXCR_SBHE 0 /* Speculative branch hint enable */
|
||||
# define PR_PPC_DEXCR_IBRTPD 1 /* Indirect branch recurrent target prediction disable */
|
||||
# define PR_PPC_DEXCR_SRAPD 2 /* Subroutine return address prediction disable */
|
||||
# define PR_PPC_DEXCR_NPHIE 3 /* Non-privileged hash instruction enable */
|
||||
/* Action to apply / return */
|
||||
# define PR_PPC_DEXCR_CTRL_EDITABLE 0x1 /* Aspect can be modified with PR_PPC_SET_DEXCR */
|
||||
# define PR_PPC_DEXCR_CTRL_SET 0x2 /* Set the aspect for this process */
|
||||
# define PR_PPC_DEXCR_CTRL_CLEAR 0x4 /* Clear the aspect for this process */
|
||||
# define PR_PPC_DEXCR_CTRL_SET_ONEXEC 0x8 /* Set the aspect on exec */
|
||||
# define PR_PPC_DEXCR_CTRL_CLEAR_ONEXEC 0x10 /* Clear the aspect on exec */
|
||||
# define PR_PPC_DEXCR_CTRL_MASK 0x1f
|
||||
|
||||
#endif /* _LINUX_PRCTL_H */
|
||||
|
|
|
|||
|
|
@ -126,8 +126,9 @@ struct statx {
|
|||
__u64 stx_mnt_id;
|
||||
__u32 stx_dio_mem_align; /* Memory buffer alignment for direct I/O */
|
||||
__u32 stx_dio_offset_align; /* File offset alignment for direct I/O */
|
||||
__u64 stx_subvol; /* Subvolume identifier */
|
||||
/* 0xa0 */
|
||||
__u64 __spare3[12]; /* Spare space for future expansion */
|
||||
__u64 __spare3[11]; /* Spare space for future expansion */
|
||||
/* 0x100 */
|
||||
};
|
||||
|
||||
|
|
@ -155,6 +156,7 @@ struct statx {
|
|||
#define STATX_MNT_ID 0x00001000U /* Got stx_mnt_id */
|
||||
#define STATX_DIOALIGN 0x00002000U /* Want/got direct I/O alignment info */
|
||||
#define STATX_MNT_ID_UNIQUE 0x00004000U /* Want/got extended stx_mount_id */
|
||||
#define STATX_SUBVOL 0x00008000U /* Want/got stx_subvol */
|
||||
|
||||
#define STATX__RESERVED 0x80000000U /* Reserved for future struct statx expansion */
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue