search for: io_info

...; (dbx) where current thread: t at 1 [1] _memcpy(0x0, 0xfdebc707, 0x9f5c4f0), at 0xfe90444b =>[2] H5D_select_mgath(_buf = 0x9f79580, space = 0x8966770, iter = 0x8045980, nelmts = 3120U, dxpl_cache = 0xfe170078, _tgath_buf = 0x9f5c4f0), line 379 in "H5Dselect.c" [3] H5D_contig_write(io_info = 0x804620c, nelmts = 3120ULL, mem_type = 0x97b05c8, mem_space = 0x8966770, file_space = 0x8966770, tpath = 0x8ee7078, src_id = 201326906, dst_id = 201326904, buf = 0x9f79580), line 1418 in "H5Dio.c" [4] H5D_write(dataset = 0x8f169c0, mem_type_id = 201326906, mem_space = 0x8966770, file...

..._u8 reservedd0[48]; /* 0x00d0 */ __u64 gcr[16]; /* 0x0100 */ __u64 gbea; /* 0x0180 */ __u8 reserved188[120]; /* 0x0188 */ @@ -126,6 +128,7 @@ struct kvm_vcpu_stat { u32 instruction_sigp_arch; u32 instruction_sigp_prefix; u32 instruction_sigp_restart; + u32 diagnose_44; }; struct io_info { Index: kvm/include/linux/kvm.h =================================================================== --- kvm.orig/include/linux/kvm.h +++ kvm/include/linux/kvm.h @@ -75,6 +75,7 @@ struct kvm_irqchip { #define KVM_EXIT_SET_TPR 11 #define KVM_EXIT_TPR_ACCESS 12 #define KVM_EXIT_S390...

...xit_program_interruption; + u32 exit_instr_and_program; + u32 deliver_emergency_signal; + u32 deliver_service_signal; + u32 deliver_virtio_interrupt; + u32 deliver_stop_signal; + u32 deliver_prefix_signal; + u32 deliver_restart_signal; + u32 deliver_program_int; + u32 exit_wait_state; }; +struct io_info { + __u16 subchannel_id; /* 0x0b8 */ + __u16 subchannel_nr; /* 0x0ba */ + __u32 io_int_parm; /* 0x0bc */ + __u32 io_int_word; /* 0x0c0 */ +}; + +struct ext_info { + __u32 ext_params; + __u64 ext_params2; +}; + +#define PGM_...

...art_signal; u32 deliver_program_int; u32 exit_wait_state; + u32 instruction_stidp; + u32 instruction_spx; + u32 instruction_stpx; + u32 instruction_stap; + u32 instruction_storage_key; + u32 instruction_stsch; + u32 instruction_chsc; + u32 instruction_stsi; + u32 instruction_stfl; }; struct io_info { @@ -180,6 +189,10 @@ struct kvm_vcpu_arch { unsigned int guest_acrs[NUM_ACRS]; struct local_interrupt local_int; struct timer_list ckc_timer; + union { + cpuid_t cpu_id; + u64 stidp_data; + }; }; struct kvm_vm_stat {

...12 @@ struct kvm_vcpu_stat { u32 instruction_chsc; u32 instruction_stsi; u32 instruction_stfl; + u32 instruction_sigp_sense; + u32 instruction_sigp_emergency; + u32 instruction_sigp_stop; + u32 instruction_sigp_arch; + u32 instruction_sigp_prefix; + u32 instruction_sigp_restart; }; struct io_info { @@ -161,6 +167,10 @@ struct interrupt_info { }; }; +/* for local_interrupt.action_flags */ +#define ACTION_STORE_ON_STOP 1 +#define ACTION_STOP_ON_STOP 2 + struct local_interrupt { spinlock_t lock; struct list_head list; @@ -168,6 +178,8 @@ struct local_interrupt { struct float_inter...

This patch series introduces a backend for kvm to run on IBM System z machines that uses the mainframe's sie virtualization capability. This work runs 64bit guests on z800/z890/z900/z990/z9/z10 class machines with a 64bit linux host. Userspace will follow once we're done brushing it over. The patch queue consists of the following patches, which can be applied in sequence on top of kvm.git

This patch series introduces a backend for kvm to run on IBM System z machines that uses the mainframe's sie virtualization capability. This work runs 64bit guests on z800/z890/z900/z990/z9/z10 class machines with a 64bit linux host. Userspace will follow once we're done brushing it over. The patch queue consists of the following patches, which can be applied in sequence on top of kvm.git