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
99 lines
3.9 KiB
JSON
99 lines
3.9 KiB
JSON
[
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{
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"EventCode": "64",
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"EventName": "PRNG_FUNCTIONS",
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"BriefDescription": "PRNG Functions",
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"PublicDescription": "Total number of the PRNG functions issued by the CPU"
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},
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{
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"EventCode": "65",
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"EventName": "PRNG_CYCLES",
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"BriefDescription": "PRNG Cycles",
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"PublicDescription": "Total number of CPU cycles when the DEA/AES coprocessor is busy performing PRNG functions issued by the CPU"
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},
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{
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"EventCode": "66",
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"EventName": "PRNG_BLOCKED_FUNCTIONS",
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"BriefDescription": "PRNG Blocked Functions",
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"PublicDescription": "Total number of the PRNG functions that are issued by the CPU and are blocked because the DEA/AES coprocessor is busy performing a function issued by another CPU"
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},
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{
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"EventCode": "67",
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"EventName": "PRNG_BLOCKED_CYCLES",
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"BriefDescription": "PRNG Blocked Cycles",
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"PublicDescription": "Total number of CPU cycles blocked for the PRNG functions issued by the CPU because the DEA/AES coprocessor is busy performing a function issued by another CPU"
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},
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{
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"EventCode": "68",
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"EventName": "SHA_FUNCTIONS",
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"BriefDescription": "SHA Functions",
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"PublicDescription": "Total number of SHA functions issued by the CPU"
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},
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{
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"EventCode": "69",
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"EventName": "SHA_CYCLES",
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"BriefDescription": "SHA Cycles",
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"PublicDescription": "Total number of CPU cycles when the SHA coprocessor is busy performing the SHA functions issued by the CPU"
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},
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{
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"EventCode": "70",
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"EventName": "SHA_BLOCKED_FUNCTIONS",
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"BriefDescription": "SHA Blocked Functions",
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"PublicDescription": "Total number of the SHA functions that are issued by the CPU and are blocked because the SHA coprocessor is busy performing a function issued by another CPU"
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},
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{
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"EventCode": "71",
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"EventName": "SHA_BLOCKED_CYCLES",
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"BriefDescription": "SHA Bloced Cycles",
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"PublicDescription": "Total number of CPU cycles blocked for the SHA functions issued by the CPU because the SHA coprocessor is busy performing a function issued by another CPU"
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},
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{
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"EventCode": "72",
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"EventName": "DEA_FUNCTIONS",
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"BriefDescription": "DEA Functions",
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"PublicDescription": "Total number of the DEA functions issued by the CPU"
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},
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{
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"EventCode": "73",
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"EventName": "DEA_CYCLES",
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"BriefDescription": "DEA Cycles",
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"PublicDescription": "Total number of CPU cycles when the DEA/AES coprocessor is busy performing the DEA functions issued by the CPU"
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},
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{
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"EventCode": "74",
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"EventName": "DEA_BLOCKED_FUNCTIONS",
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"BriefDescription": "DEA Blocked Functions",
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"PublicDescription": "Total number of the DEA functions that are issued by the CPU and are blocked because the DEA/AES coprocessor is busy performing a function issued by another CPU"
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},
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{
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"EventCode": "75",
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"EventName": "DEA_BLOCKED_CYCLES",
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"BriefDescription": "DEA Blocked Cycles",
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"PublicDescription": "Total number of CPU cycles blocked for the DEA functions issued by the CPU because the DEA/AES coprocessor is busy performing a function issued by another CPU"
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},
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{
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"EventCode": "76",
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"EventName": "AES_FUNCTIONS",
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"BriefDescription": "AES Functions",
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"PublicDescription": "Total number of AES functions issued by the CPU"
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},
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{
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"EventCode": "77",
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"EventName": "AES_CYCLES",
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"BriefDescription": "AES Cycles",
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"PublicDescription": "Total number of CPU cycles when the DEA/AES coprocessor is busy performing the AES functions issued by the CPU"
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},
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{
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"EventCode": "78",
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"EventName": "AES_BLOCKED_FUNCTIONS",
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"BriefDescription": "AES Blocked Functions",
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"PublicDescription": "Total number of AES functions that are issued by the CPU and are blocked because the DEA/AES coprocessor is busy performing a function issued by another CPU"
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},
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{
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"EventCode": "79",
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"EventName": "AES_BLOCKED_CYCLES",
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"BriefDescription": "AES Blocked Cycles",
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"PublicDescription": "Total number of CPU cycles blocked for the AES functions issued by the CPU because the DEA/AES coprocessor is busy performing a function issued by another CPU"
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},
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]
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