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
261 lines
8.1 KiB
JSON
261 lines
8.1 KiB
JSON
[
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{
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"EventName": "X87_COMP_OPS_EXE.ANY.S",
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"SampleAfterValue": "2000000",
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"BriefDescription": "Floating point computational micro-ops executed."
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},
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{
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"PEBS": "2",
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"UMask": "0x81",
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"EventName": "X87_COMP_OPS_EXE.ANY.AR",
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"SampleAfterValue": "2000000",
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"BriefDescription": "Floating point computational micro-ops retired."
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},
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{
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"EventCode": "0x10",
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"Counter": "0,1",
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"UMask": "0x2",
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"EventName": "X87_COMP_OPS_EXE.FXCH.S",
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"SampleAfterValue": "2000000",
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"BriefDescription": "FXCH uops executed."
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{
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"PEBS": "2",
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"EventCode": "0x10",
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"Counter": "0,1",
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"UMask": "0x82",
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"EventName": "X87_COMP_OPS_EXE.FXCH.AR",
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"SampleAfterValue": "2000000",
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"BriefDescription": "FXCH uops retired."
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},
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{
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"EventCode": "0x11",
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"Counter": "0,1",
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"UMask": "0x1",
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"EventName": "FP_ASSIST.S",
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"SampleAfterValue": "10000",
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"BriefDescription": "Floating point assists."
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{
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"EventCode": "0x11",
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"Counter": "0,1",
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"UMask": "0x81",
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"EventName": "FP_ASSIST.AR",
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"SampleAfterValue": "10000",
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"BriefDescription": "Floating point assists for retired operations."
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{
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"EventCode": "0xB0",
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"Counter": "0,1",
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"UMask": "0x0",
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"EventName": "SIMD_UOPS_EXEC.S",
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"SampleAfterValue": "2000000",
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"BriefDescription": "SIMD micro-ops executed (excluding stores)."
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{
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"PEBS": "2",
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"EventCode": "0xB0",
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"Counter": "0,1",
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"UMask": "0x80",
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"EventName": "SIMD_UOPS_EXEC.AR",
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"SampleAfterValue": "2000000",
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"BriefDescription": "SIMD micro-ops retired (excluding stores)."
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},
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{
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"EventCode": "0xB1",
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"Counter": "0,1",
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"UMask": "0x0",
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"EventName": "SIMD_SAT_UOP_EXEC.S",
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"SampleAfterValue": "2000000",
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"BriefDescription": "SIMD saturated arithmetic micro-ops executed."
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},
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{
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"EventCode": "0xB1",
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"Counter": "0,1",
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"UMask": "0x80",
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"EventName": "SIMD_SAT_UOP_EXEC.AR",
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"SampleAfterValue": "2000000",
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"BriefDescription": "SIMD saturated arithmetic micro-ops retired."
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},
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{
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"EventCode": "0xB3",
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"Counter": "0,1",
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"UMask": "0x1",
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"EventName": "SIMD_UOP_TYPE_EXEC.MUL.S",
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"SampleAfterValue": "2000000",
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"BriefDescription": "SIMD packed multiply micro-ops executed"
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},
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{
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"EventCode": "0xB3",
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"Counter": "0,1",
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"UMask": "0x81",
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"EventName": "SIMD_UOP_TYPE_EXEC.MUL.AR",
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"SampleAfterValue": "2000000",
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"BriefDescription": "SIMD packed multiply micro-ops retired"
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},
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{
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"EventCode": "0xB3",
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"Counter": "0,1",
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"UMask": "0x2",
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"EventName": "SIMD_UOP_TYPE_EXEC.SHIFT.S",
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"SampleAfterValue": "2000000",
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"BriefDescription": "SIMD packed shift micro-ops executed"
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},
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{
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"EventCode": "0xB3",
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"Counter": "0,1",
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"UMask": "0x82",
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"EventName": "SIMD_UOP_TYPE_EXEC.SHIFT.AR",
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"SampleAfterValue": "2000000",
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"BriefDescription": "SIMD packed shift micro-ops retired"
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},
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{
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"EventCode": "0xB3",
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"Counter": "0,1",
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"UMask": "0x4",
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"EventName": "SIMD_UOP_TYPE_EXEC.PACK.S",
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"SampleAfterValue": "2000000",
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"BriefDescription": "SIMD packed micro-ops executed"
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},
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{
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"EventCode": "0xB3",
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"Counter": "0,1",
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"UMask": "0x84",
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"EventName": "SIMD_UOP_TYPE_EXEC.PACK.AR",
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"SampleAfterValue": "2000000",
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"BriefDescription": "SIMD packed micro-ops retired"
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{
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"EventCode": "0xB3",
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"Counter": "0,1",
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"UMask": "0x8",
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"EventName": "SIMD_UOP_TYPE_EXEC.UNPACK.S",
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"SampleAfterValue": "2000000",
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"BriefDescription": "SIMD unpacked micro-ops executed"
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},
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{
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"EventCode": "0xB3",
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"Counter": "0,1",
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"UMask": "0x88",
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"EventName": "SIMD_UOP_TYPE_EXEC.UNPACK.AR",
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"SampleAfterValue": "2000000",
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"BriefDescription": "SIMD unpacked micro-ops retired"
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},
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{
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"EventCode": "0xB3",
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"Counter": "0,1",
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"UMask": "0x10",
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"EventName": "SIMD_UOP_TYPE_EXEC.LOGICAL.S",
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"SampleAfterValue": "2000000",
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"BriefDescription": "SIMD packed logical micro-ops executed"
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},
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{
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"EventCode": "0xB3",
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"Counter": "0,1",
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"UMask": "0x90",
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"EventName": "SIMD_UOP_TYPE_EXEC.LOGICAL.AR",
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"SampleAfterValue": "2000000",
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"BriefDescription": "SIMD packed logical micro-ops retired"
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},
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{
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"EventCode": "0xB3",
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"Counter": "0,1",
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"UMask": "0x20",
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"EventName": "SIMD_UOP_TYPE_EXEC.ARITHMETIC.S",
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"SampleAfterValue": "2000000",
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"BriefDescription": "SIMD packed arithmetic micro-ops executed"
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},
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{
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"EventCode": "0xB3",
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"Counter": "0,1",
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"UMask": "0xa0",
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"EventName": "SIMD_UOP_TYPE_EXEC.ARITHMETIC.AR",
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"SampleAfterValue": "2000000",
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"BriefDescription": "SIMD packed arithmetic micro-ops retired"
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},
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{
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"EventCode": "0xC7",
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"Counter": "0,1",
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"UMask": "0x1",
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"EventName": "SIMD_INST_RETIRED.PACKED_SINGLE",
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"SampleAfterValue": "2000000",
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"BriefDescription": "Retired Streaming SIMD Extensions (SSE) packed-single instructions."
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},
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{
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"EventCode": "0xC7",
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"Counter": "0,1",
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"UMask": "0x2",
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"EventName": "SIMD_INST_RETIRED.SCALAR_SINGLE",
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"SampleAfterValue": "2000000",
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"BriefDescription": "Retired Streaming SIMD Extensions (SSE) scalar-single instructions."
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},
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{
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"EventCode": "0xC7",
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"Counter": "0,1",
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"UMask": "0x8",
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"EventName": "SIMD_INST_RETIRED.SCALAR_DOUBLE",
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"SampleAfterValue": "2000000",
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"BriefDescription": "Retired Streaming SIMD Extensions 2 (SSE2) scalar-double instructions."
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},
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{
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"EventCode": "0xC7",
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"Counter": "0,1",
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"UMask": "0x10",
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"EventName": "SIMD_INST_RETIRED.VECTOR",
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"SampleAfterValue": "2000000",
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"BriefDescription": "Retired Streaming SIMD Extensions 2 (SSE2) vector instructions."
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},
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{
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"EventCode": "0xCA",
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"Counter": "0,1",
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"UMask": "0x1",
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"EventName": "SIMD_COMP_INST_RETIRED.PACKED_SINGLE",
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"SampleAfterValue": "2000000",
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"BriefDescription": "Retired computational Streaming SIMD Extensions (SSE) packed-single instructions."
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},
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{
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"EventCode": "0xCA",
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"Counter": "0,1",
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"UMask": "0x2",
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"EventName": "SIMD_COMP_INST_RETIRED.SCALAR_SINGLE",
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"SampleAfterValue": "2000000",
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"BriefDescription": "Retired computational Streaming SIMD Extensions (SSE) scalar-single instructions."
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},
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{
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"EventCode": "0xCA",
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"Counter": "0,1",
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"UMask": "0x8",
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"EventName": "SIMD_COMP_INST_RETIRED.SCALAR_DOUBLE",
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"SampleAfterValue": "2000000",
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"BriefDescription": "Retired computational Streaming SIMD Extensions 2 (SSE2) scalar-double instructions."
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},
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{
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"EventCode": "0xCD",
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"Counter": "0,1",
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"UMask": "0x0",
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"EventName": "SIMD_ASSIST",
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"SampleAfterValue": "100000",
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"BriefDescription": "SIMD assists invoked."
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},
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{
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"EventCode": "0xCE",
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"Counter": "0,1",
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"UMask": "0x0",
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"EventName": "SIMD_INSTR_RETIRED",
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"SampleAfterValue": "2000000",
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"BriefDescription": "SIMD Instructions retired."
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},
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{
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"EventCode": "0xCF",
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"Counter": "0,1",
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"UMask": "0x0",
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"EventName": "SIMD_SAT_INSTR_RETIRED",
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"SampleAfterValue": "2000000",
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"BriefDescription": "Saturated arithmetic instructions retired."
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}
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] |