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
452 lines
16 KiB
JSON
452 lines
16 KiB
JSON
[
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{
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"PublicDescription": "Attributable Level 1 data cache access, read",
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"EventCode": "0x40",
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"EventName": "L1D_CACHE_RD",
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"BriefDescription": "L1D cache access, read"
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},
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{
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"PublicDescription": "Attributable Level 1 data cache access, write",
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"EventCode": "0x41",
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"EventName": "L1D_CACHE_WR",
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"BriefDescription": "L1D cache access, write"
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},
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{
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"PublicDescription": "Attributable Level 1 data cache refill, read",
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"EventCode": "0x42",
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"EventName": "L1D_CACHE_REFILL_RD",
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"BriefDescription": "L1D cache refill, read"
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},
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{
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"PublicDescription": "Attributable Level 1 data cache refill, write",
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"EventCode": "0x43",
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"EventName": "L1D_CACHE_REFILL_WR",
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"BriefDescription": "L1D cache refill, write"
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},
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{
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"PublicDescription": "Attributable Level 1 data cache refill, inner",
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"EventCode": "0x44",
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"EventName": "L1D_CACHE_REFILL_INNER",
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"BriefDescription": "L1D cache refill, inner"
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},
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{
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"PublicDescription": "Attributable Level 1 data cache refill, outer",
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"EventCode": "0x45",
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"EventName": "L1D_CACHE_REFILL_OUTER",
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"BriefDescription": "L1D cache refill, outer"
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},
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{
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"PublicDescription": "Attributable Level 1 data cache Write-Back, victim",
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"EventCode": "0x46",
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"EventName": "L1D_CACHE_WB_VICTIM",
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"BriefDescription": "L1D cache Write-Back, victim"
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},
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{
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"PublicDescription": "Level 1 data cache Write-Back, cleaning and coherency",
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"EventCode": "0x47",
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"EventName": "L1D_CACHE_WB_CLEAN",
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"BriefDescription": "L1D cache Write-Back, cleaning and coherency"
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},
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{
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"PublicDescription": "Attributable Level 1 data cache invalidate",
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"EventCode": "0x48",
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"EventName": "L1D_CACHE_INVAL",
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"BriefDescription": "L1D cache invalidate"
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},
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{
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"PublicDescription": "Attributable Level 1 data TLB refill, read",
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"EventCode": "0x4C",
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"EventName": "L1D_TLB_REFILL_RD",
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"BriefDescription": "L1D tlb refill, read"
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},
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{
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"PublicDescription": "Attributable Level 1 data TLB refill, write",
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"EventCode": "0x4D",
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"EventName": "L1D_TLB_REFILL_WR",
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"BriefDescription": "L1D tlb refill, write"
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},
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{
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"PublicDescription": "Attributable Level 1 data or unified TLB access, read",
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"EventCode": "0x4E",
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"EventName": "L1D_TLB_RD",
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"BriefDescription": "L1D tlb access, read"
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},
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{
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"PublicDescription": "Attributable Level 1 data or unified TLB access, write",
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"EventCode": "0x4F",
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"EventName": "L1D_TLB_WR",
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"BriefDescription": "L1D tlb access, write"
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},
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{
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"PublicDescription": "Attributable Level 2 data cache access, read",
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"EventCode": "0x50",
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"EventName": "L2D_CACHE_RD",
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"BriefDescription": "L2D cache access, read"
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},
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{
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"PublicDescription": "Attributable Level 2 data cache access, write",
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"EventCode": "0x51",
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"EventName": "L2D_CACHE_WR",
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"BriefDescription": "L2D cache access, write"
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},
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{
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"PublicDescription": "Attributable Level 2 data cache refill, read",
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"EventCode": "0x52",
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"EventName": "L2D_CACHE_REFILL_RD",
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"BriefDescription": "L2D cache refill, read"
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},
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{
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"PublicDescription": "Attributable Level 2 data cache refill, write",
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"EventCode": "0x53",
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"EventName": "L2D_CACHE_REFILL_WR",
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"BriefDescription": "L2D cache refill, write"
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},
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{
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"PublicDescription": "Attributable Level 2 data cache Write-Back, victim",
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"EventCode": "0x56",
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"EventName": "L2D_CACHE_WB_VICTIM",
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"BriefDescription": "L2D cache Write-Back, victim"
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},
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{
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"PublicDescription": "Level 2 data cache Write-Back, cleaning and coherency",
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"EventCode": "0x57",
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"EventName": "L2D_CACHE_WB_CLEAN",
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"BriefDescription": "L2D cache Write-Back, cleaning and coherency"
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},
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{
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"PublicDescription": "Attributable Level 2 data cache invalidate",
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"EventCode": "0x58",
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"EventName": "L2D_CACHE_INVAL",
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"BriefDescription": "L2D cache invalidate"
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},
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{
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"PublicDescription": "Attributable Level 2 data or unified TLB refill, read",
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"EventCode": "0x5c",
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"EventName": "L2D_TLB_REFILL_RD",
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"BriefDescription": "L2D cache refill, read"
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},
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{
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"PublicDescription": "Attributable Level 2 data or unified TLB refill, write",
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"EventCode": "0x5d",
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"EventName": "L2D_TLB_REFILL_WR",
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"BriefDescription": "L2D cache refill, write"
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},
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{
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"PublicDescription": "Attributable Level 2 data or unified TLB access, read",
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"EventCode": "0x5e",
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"EventName": "L2D_TLB_RD",
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"BriefDescription": "L2D cache access, read"
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},
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{
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"PublicDescription": "Attributable Level 2 data or unified TLB access, write",
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"EventCode": "0x5f",
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"EventName": "L2D_TLB_WR",
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"BriefDescription": "L2D cache access, write"
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},
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{
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"PublicDescription": "Bus access read",
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"EventCode": "0x60",
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"EventName": "BUS_ACCESS_RD",
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"BriefDescription": "Bus access read"
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},
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{
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"PublicDescription": "Bus access write",
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"EventCode": "0x61",
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"EventName": "BUS_ACCESS_WR",
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"BriefDescription": "Bus access write"
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}
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{
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"PublicDescription": "Bus access, Normal, Cacheable, Shareable",
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"EventCode": "0x62",
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"EventName": "BUS_ACCESS_SHARED",
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"BriefDescription": "Bus access, Normal, Cacheable, Shareable"
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}
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{
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"PublicDescription": "Bus access, not Normal, Cacheable, Shareable",
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"EventCode": "0x63",
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"EventName": "BUS_ACCESS_NOT_SHARED",
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"BriefDescription": "Bus access, not Normal, Cacheable, Shareable"
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}
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{
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"PublicDescription": "Bus access, Normal",
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"EventCode": "0x64",
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"EventName": "BUS_ACCESS_NORMAL",
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"BriefDescription": "Bus access, Normal"
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}
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{
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"PublicDescription": "Bus access, peripheral",
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"EventCode": "0x65",
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"EventName": "BUS_ACCESS_PERIPH",
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"BriefDescription": "Bus access, peripheral"
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}
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{
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"PublicDescription": "Data memory access, read",
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"EventCode": "0x66",
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"EventName": "MEM_ACCESS_RD",
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"BriefDescription": "Data memory access, read"
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}
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{
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"PublicDescription": "Data memory access, write",
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"EventCode": "0x67",
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"EventName": "MEM_ACCESS_WR",
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"BriefDescription": "Data memory access, write"
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}
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{
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"PublicDescription": "Unaligned access, read",
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"EventCode": "0x68",
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"EventName": "UNALIGNED_LD_SPEC",
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"BriefDescription": "Unaligned access, read"
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}
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{
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"PublicDescription": "Unaligned access, write",
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"EventCode": "0x69",
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"EventName": "UNALIGNED_ST_SPEC",
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"BriefDescription": "Unaligned access, write"
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}
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{
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"PublicDescription": "Unaligned access",
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"EventCode": "0x6a",
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"EventName": "UNALIGNED_LDST_SPEC",
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"BriefDescription": "Unaligned access"
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}
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{
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"PublicDescription": "Exclusive operation speculatively executed, LDREX or LDX",
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"EventCode": "0x6c",
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"EventName": "LDREX_SPEC",
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"BriefDescription": "Exclusive operation speculatively executed, LDREX or LDX"
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}
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{
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"PublicDescription": "Exclusive operation speculatively executed, STREX or STX pass",
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"EventCode": "0x6d",
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"EventName": "STREX_PASS_SPEC",
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"BriefDescription": "Exclusive operation speculatively executed, STREX or STX pass"
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}
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{
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"PublicDescription": "Exclusive operation speculatively executed, STREX or STX fail",
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"EventCode": "0x6e",
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"EventName": "STREX_FAIL_SPEC",
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"BriefDescription": "Exclusive operation speculatively executed, STREX or STX fail"
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}
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{
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"PublicDescription": "Exclusive operation speculatively executed, STREX or STX",
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"EventCode": "0x6f",
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"EventName": "STREX_SPEC",
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"BriefDescription": "Exclusive operation speculatively executed, STREX or STX"
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}
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{
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"PublicDescription": "Operation speculatively executed, load",
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"EventCode": "0x70",
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"EventName": "LD_SPEC",
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"BriefDescription": "Operation speculatively executed, load"
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}
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{
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"PublicDescription": "Operation speculatively executed, store"
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"EventCode": "0x71",
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"EventName": "ST_SPEC",
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"BriefDescription": "Operation speculatively executed, store"
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}
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{
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"PublicDescription": "Operation speculatively executed, load or store",
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"EventCode": "0x72",
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"EventName": "LDST_SPEC",
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"BriefDescription": "Operation speculatively executed, load or store"
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}
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{
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"PublicDescription": "Operation speculatively executed, integer data processing",
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"EventCode": "0x73",
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"EventName": "DP_SPEC",
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"BriefDescription": "Operation speculatively executed, integer data processing"
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}
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{
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"PublicDescription": "Operation speculatively executed, Advanced SIMD instruction",
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"EventCode": "0x74",
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"EventName": "ASE_SPEC",
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"BriefDescription": "Operation speculatively executed, Advanced SIMD instruction",
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}
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{
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"PublicDescription": "Operation speculatively executed, floating-point instruction",
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"EventCode": "0x75",
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"EventName": "VFP_SPEC",
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"BriefDescription": "Operation speculatively executed, floating-point instruction"
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}
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{
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"PublicDescription": "Operation speculatively executed, software change of the PC",
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"EventCode": "0x76",
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"EventName": "PC_WRITE_SPEC",
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"BriefDescription": "Operation speculatively executed, software change of the PC"
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}
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{
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"PublicDescription": "Operation speculatively executed, Cryptographic instruction",
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"EventCode": "0x77",
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"EventName": "CRYPTO_SPEC",
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"BriefDescription": "Operation speculatively executed, Cryptographic instruction"
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}
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{
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"PublicDescription": "Branch speculatively executed, immediate branch"
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"EventCode": "0x78",
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"EventName": "BR_IMMED_SPEC",
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"BriefDescription": "Branch speculatively executed, immediate branch"
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}
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{
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"PublicDescription": "Branch speculatively executed, procedure return"
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"EventCode": "0x79",
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"EventName": "BR_RETURN_SPEC",
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"BriefDescription": "Branch speculatively executed, procedure return"
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}
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{
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"PublicDescription": "Branch speculatively executed, indirect branch"
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"EventCode": "0x7a",
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"EventName": "BR_INDIRECT_SPEC",
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"BriefDescription": "Branch speculatively executed, indirect branch"
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}
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{
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"PublicDescription": "Barrier speculatively executed, ISB"
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"EventCode": "0x7c",
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"EventName": "ISB_SPEC",
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"BriefDescription": "Barrier speculatively executed, ISB"
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}
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{
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"PublicDescription": "Barrier speculatively executed, DSB"
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"EventCode": "0x7d",
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"EventName": "DSB_SPEC",
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"BriefDescription": "Barrier speculatively executed, DSB"
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}
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{
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"PublicDescription": "Barrier speculatively executed, DMB"
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"EventCode": "0x7e",
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"EventName": "DMB_SPEC",
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"BriefDescription": "Barrier speculatively executed, DMB"
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}
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{
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"PublicDescription": "Exception taken, Other synchronous"
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"EventCode": "0x81",
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"EventName": "EXC_UNDEF",
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"BriefDescription": "Exception taken, Other synchronous"
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}
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{
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"PublicDescription": "Exception taken, Supervisor Call"
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"EventCode": "0x82",
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"EventName": "EXC_SVC",
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"BriefDescription": "Exception taken, Supervisor Call"
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}
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{
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"PublicDescription": "Exception taken, Instruction Abort"
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"EventCode": "0x83",
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"EventName": "EXC_PABORT",
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"BriefDescription": "Exception taken, Instruction Abort"
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}
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{
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"PublicDescription": "Exception taken, Data Abort and SError"
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"EventCode": "0x84",
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"EventName": "EXC_DABORT",
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"BriefDescription": "Exception taken, Data Abort and SError"
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}
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{
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"PublicDescription": "Exception taken, IRQ"
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"EventCode": "0x86",
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"EventName": "EXC_IRQ",
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"BriefDescription": "Exception taken, IRQ"
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}
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{
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"PublicDescription": "Exception taken, FIQ"
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"EventCode": "0x87",
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"EventName": "EXC_FIQ",
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"BriefDescription": "Exception taken, FIQ"
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}
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{
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"PublicDescription": "Exception taken, Secure Monitor Call"
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"EventCode": "0x88",
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"EventName": "EXC_SMC",
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"BriefDescription": "Exception taken, Secure Monitor Call"
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}
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{
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"PublicDescription": "Exception taken, Hypervisor Call"
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"EventCode": "0x8a",
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"EventName": "EXC_HVC",
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"BriefDescription": "Exception taken, Hypervisor Call"
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}
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{
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"PublicDescription": "Exception taken, Instruction Abort not taken locally"
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"EventCode": "0x8b",
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"EventName": "EXC_TRAP_PABORT",
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"BriefDescription": "Exception taken, Instruction Abort not taken locally"
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}
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{
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"PublicDescription": "Exception taken, Data Abort or SError not taken locally"
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"EventCode": "0x8c",
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"EventName": "EXC_TRAP_DABORT",
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"BriefDescription": "Exception taken, Data Abort or SError not taken locally"
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}
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{
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"PublicDescription": "Exception taken, Other traps not taken locally"
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"EventCode": "0x8d",
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"EventName": "EXC_TRAP_OTHER",
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"BriefDescription": "Exception taken, Other traps not taken locally"
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}
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{
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"PublicDescription": "Exception taken, IRQ not taken locally"
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"EventCode": "0x8e",
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"EventName": "EXC_TRAP_IRQ",
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"BriefDescription": "Exception taken, IRQ not taken locally"
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}
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{
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"PublicDescription": "Exception taken, FIQ not taken locally"
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"EventCode": "0x8f",
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"EventName": "EXC_TRAP_FIQ",
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"BriefDescription": "Exception taken, FIQ not taken locally"
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}
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{
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"PublicDescription": "Release consistency operation speculatively executed, Load-Acquire"
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"EventCode": "0x90",
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"EventName": "RC_LD_SPEC",
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"BriefDescription": "Release consistency operation speculatively executed, Load-Acquire"
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}
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{
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"PublicDescription": "Release consistency operation speculatively executed, Store-Release"
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"EventCode": "0x91",
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"EventName": "RC_ST_SPEC",
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"BriefDescription": "Release consistency operation speculatively executed, Store-Release"
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}
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{
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"PublicDescription": "Attributable Level 3 data or unified cache access, read"
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"EventCode": "0xa0",
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"EventName": "L3D_CACHE_RD",
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"BriefDescription": "Attributable Level 3 data or unified cache access, read"
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}
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{
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"PublicDescription": "Attributable Level 3 data or unified cache access, write"
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"EventCode": "0xa1",
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"EventName": "L3D_CACHE_WR",
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"BriefDescription": "Attributable Level 3 data or unified cache access, write"
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}
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{
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"PublicDescription": "Attributable Level 3 data or unified cache refill, read"
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"EventCode": "0xa2",
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"EventName": "L3D_CACHE_REFILL_RD",
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"BriefDescription": "Attributable Level 3 data or unified cache refill, read"
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}
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{
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"PublicDescription": "Attributable Level 3 data or unified cache refill, write"
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"EventCode": "0xa3",
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"EventName": "L3D_CACHE_REFILL_WR",
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"BriefDescription": "Attributable Level 3 data or unified cache refill, write"
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}
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{
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"PublicDescription": "Attributable Level 3 data or unified cache Write-Back, victim"
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"EventCode": "0xa6",
|
|
"EventName": "L3D_CACHE_WB_VICTIM",
|
|
"BriefDescription": "Attributable Level 3 data or unified cache Write-Back, victim"
|
|
}
|
|
{
|
|
"PublicDescription": "Attributable Level 3 data or unified cache Write-Back, cache clean"
|
|
"EventCode": "0xa7",
|
|
"EventName": "L3D_CACHE_WB_CLEAN",
|
|
"BriefDescription": "Attributable Level 3 data or unified cache Write-Back, cache clean"
|
|
}
|
|
{
|
|
"PublicDescription": "Attributable Level 3 data or unified cache access, invalidate"
|
|
"EventCode": "0xa8",
|
|
"EventName": "L3D_CACHE_INVAL",
|
|
"BriefDescription": "Attributable Level 3 data or unified cache access, invalidate"
|
|
}
|
|
]
|