16c00db4bb
Pull AFS fixes from David Howells:
"Here's a set of patches that fix a number of bugs in the in-kernel AFS
client, including:
- Fix directory locking to not use individual page locks for
directory reading/scanning but rather to use a semaphore on the
afs_vnode struct as the directory contents must be read in a single
blob and data from different reads must not be mixed as the entire
contents may be shuffled about between reads.
- Fix address list parsing to handle port specifiers correctly.
- Only give up callback records on a server if we actually talked to
that server (we might not be able to access a server).
- Fix some callback handling bugs, including refcounting,
whole-volume callbacks and when callbacks actually get broken in
response to a CB.CallBack op.
- Fix some server/address rotation bugs, including giving up if we
can't probe a server; giving up if a server says it doesn't have a
volume, but there are more servers to try.
- Fix the decoding of fetched statuses to be OpenAFS compatible.
- Fix the handling of server lookups in Cache Manager ops (such as
CB.InitCallBackState3) to use a UUID if possible and to handle no
server being found.
- Fix a bug in server lookup where not all addresses are compared.
- Fix the non-encryption of calls that prevents some servers from
being accessed (this also requires an AF_RXRPC patch that has
already gone in through the net tree).
There's also a patch that adds tracepoints to log Cache Manager ops
that don't find a matching server, either by UUID or by address"
* tag 'afs-fixes-20180514' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
afs: Fix the non-encryption of calls
afs: Fix CB.CallBack handling
afs: Fix whole-volume callback handling
afs: Fix afs_find_server search loop
afs: Fix the handling of an unfound server in CM operations
afs: Add a tracepoint to record callbacks from unlisted servers
afs: Fix the handling of CB.InitCallBackState3 to find the server by UUID
afs: Fix VNOVOL handling in address rotation
afs: Fix AFSFetchStatus decoder to provide OpenAFS compatibility
afs: Fix server rotation's handling of fileserver probe failure
afs: Fix refcounting in callback registration
afs: Fix giving up callbacks on server destruction
afs: Fix address list parsing
afs: Fix directory page locking
124 lines
3.7 KiB
C
124 lines
3.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef ARCH_PERF_BOOK3S_HV_HCALLS_H
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#define ARCH_PERF_BOOK3S_HV_HCALLS_H
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/*
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* PowerPC HCALL codes : hcall code to name mapping
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*/
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#define kvm_trace_symbol_hcall \
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{0x4, "H_REMOVE"}, \
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{0x8, "H_ENTER"}, \
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{0xc, "H_READ"}, \
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{0x10, "H_CLEAR_MOD"}, \
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{0x14, "H_CLEAR_REF"}, \
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{0x18, "H_PROTECT"}, \
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{0x1c, "H_GET_TCE"}, \
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{0x20, "H_PUT_TCE"}, \
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{0x24, "H_SET_SPRG0"}, \
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{0x28, "H_SET_DABR"}, \
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{0x2c, "H_PAGE_INIT"}, \
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{0x30, "H_SET_ASR"}, \
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{0x34, "H_ASR_ON"}, \
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{0x38, "H_ASR_OFF"}, \
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{0x3c, "H_LOGICAL_CI_LOAD"}, \
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{0x40, "H_LOGICAL_CI_STORE"}, \
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{0x44, "H_LOGICAL_CACHE_LOAD"}, \
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{0x48, "H_LOGICAL_CACHE_STORE"}, \
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{0x4c, "H_LOGICAL_ICBI"}, \
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{0x50, "H_LOGICAL_DCBF"}, \
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{0x54, "H_GET_TERM_CHAR"}, \
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{0x58, "H_PUT_TERM_CHAR"}, \
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{0x5c, "H_REAL_TO_LOGICAL"}, \
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{0x60, "H_HYPERVISOR_DATA"}, \
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{0x64, "H_EOI"}, \
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{0x68, "H_CPPR"}, \
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{0x6c, "H_IPI"}, \
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{0x70, "H_IPOLL"}, \
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{0x74, "H_XIRR"}, \
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{0x78, "H_MIGRATE_DMA"}, \
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{0x7c, "H_PERFMON"}, \
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{0xdc, "H_REGISTER_VPA"}, \
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{0xe0, "H_CEDE"}, \
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{0xe4, "H_CONFER"}, \
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{0xe8, "H_PROD"}, \
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{0xec, "H_GET_PPP"}, \
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{0xf0, "H_SET_PPP"}, \
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{0xf4, "H_PURR"}, \
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{0xf8, "H_PIC"}, \
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{0xfc, "H_REG_CRQ"}, \
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{0x100, "H_FREE_CRQ"}, \
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{0x104, "H_VIO_SIGNAL"}, \
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{0x108, "H_SEND_CRQ"}, \
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{0x110, "H_COPY_RDMA"}, \
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{0x114, "H_REGISTER_LOGICAL_LAN"}, \
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{0x118, "H_FREE_LOGICAL_LAN"}, \
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{0x11c, "H_ADD_LOGICAL_LAN_BUFFER"}, \
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{0x120, "H_SEND_LOGICAL_LAN"}, \
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{0x124, "H_BULK_REMOVE"}, \
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{0x130, "H_MULTICAST_CTRL"}, \
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{0x134, "H_SET_XDABR"}, \
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{0x138, "H_STUFF_TCE"}, \
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{0x13c, "H_PUT_TCE_INDIRECT"}, \
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{0x14c, "H_CHANGE_LOGICAL_LAN_MAC"}, \
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{0x150, "H_VTERM_PARTNER_INFO"}, \
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{0x154, "H_REGISTER_VTERM"}, \
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{0x158, "H_FREE_VTERM"}, \
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{0x15c, "H_RESET_EVENTS"}, \
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{0x160, "H_ALLOC_RESOURCE"}, \
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{0x164, "H_FREE_RESOURCE"}, \
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{0x168, "H_MODIFY_QP"}, \
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{0x16c, "H_QUERY_QP"}, \
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{0x170, "H_REREGISTER_PMR"}, \
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{0x174, "H_REGISTER_SMR"}, \
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{0x178, "H_QUERY_MR"}, \
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{0x17c, "H_QUERY_MW"}, \
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{0x180, "H_QUERY_HCA"}, \
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{0x184, "H_QUERY_PORT"}, \
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{0x188, "H_MODIFY_PORT"}, \
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{0x18c, "H_DEFINE_AQP1"}, \
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{0x190, "H_GET_TRACE_BUFFER"}, \
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{0x194, "H_DEFINE_AQP0"}, \
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{0x198, "H_RESIZE_MR"}, \
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{0x19c, "H_ATTACH_MCQP"}, \
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{0x1a0, "H_DETACH_MCQP"}, \
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{0x1a4, "H_CREATE_RPT"}, \
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{0x1a8, "H_REMOVE_RPT"}, \
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{0x1ac, "H_REGISTER_RPAGES"}, \
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{0x1b0, "H_DISABLE_AND_GETC"}, \
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{0x1b4, "H_ERROR_DATA"}, \
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{0x1b8, "H_GET_HCA_INFO"}, \
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{0x1bc, "H_GET_PERF_COUNT"}, \
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{0x1c0, "H_MANAGE_TRACE"}, \
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{0x1d4, "H_FREE_LOGICAL_LAN_BUFFER"}, \
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{0x1d8, "H_POLL_PENDING"}, \
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{0x1e4, "H_QUERY_INT_STATE"}, \
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{0x244, "H_ILLAN_ATTRIBUTES"}, \
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{0x250, "H_MODIFY_HEA_QP"}, \
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{0x254, "H_QUERY_HEA_QP"}, \
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{0x258, "H_QUERY_HEA"}, \
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{0x25c, "H_QUERY_HEA_PORT"}, \
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{0x260, "H_MODIFY_HEA_PORT"}, \
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{0x264, "H_REG_BCMC"}, \
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{0x268, "H_DEREG_BCMC"}, \
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{0x26c, "H_REGISTER_HEA_RPAGES"}, \
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{0x270, "H_DISABLE_AND_GET_HEA"}, \
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{0x274, "H_GET_HEA_INFO"}, \
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{0x278, "H_ALLOC_HEA_RESOURCE"}, \
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{0x284, "H_ADD_CONN"}, \
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{0x288, "H_DEL_CONN"}, \
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{0x298, "H_JOIN"}, \
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{0x2a4, "H_VASI_STATE"}, \
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{0x2b0, "H_ENABLE_CRQ"}, \
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{0x2b8, "H_GET_EM_PARMS"}, \
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{0x2d0, "H_SET_MPP"}, \
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{0x2d4, "H_GET_MPP"}, \
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{0x2ec, "H_HOME_NODE_ASSOCIATIVITY"}, \
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{0x2f4, "H_BEST_ENERGY"}, \
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{0x2fc, "H_XIRR_X"}, \
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{0x300, "H_RANDOM"}, \
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{0x304, "H_COP"}, \
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{0x314, "H_GET_MPP_X"}, \
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{0x31c, "H_SET_MODE"}, \
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{0xf000, "H_RTAS"} \
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#endif
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