| Commit message (Collapse) | Author | Age | Files | Lines |
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* Use algorithm from lockfree stack as basis.
* Convert lockfree stack to use new ABA-safe pointer.
* Convert trace service to use ABA-safe pointers on client
buffer pages to resolve futex hang due to page reuse.
Change-Id: Ib6645f2281db8fa5d81103c1753e548976615797
CQ: FW633818
Backport: release-fips830
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/16042
Tested-by: Jenkins Server
Reviewed-by: Brian Silver <bsilver@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: Ic889378b96e6009a968f55ade2ad76e30cc02f72
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/15861
Tested-by: Jenkins Server
Reviewed-by: Brian Silver <bsilver@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: Ifcc3afa30ed84189cf10c1a8df9a7b4e7d38ffea
RTC: 123657
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/15711
Reviewed-by: Andrew J. Geissler <andrewg@us.ibm.com>
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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- See https://github.com/lucasdemarchi/codespell
Change-Id: I03e102d1ebb9473b6226fa9b6edb684fa0218a2f
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/15031
Tested-by: Jenkins Server
Reviewed-by: STEPHEN M. CPREK <smcprek@us.ibm.com>
Reviewed-by: Zane Shelley <zshelle@us.ibm.com>
Reviewed-by: Brian Silver <bsilver@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: I5664587b4f889099290ef50d50fa9ce5e580e1eb
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/11167
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Moves the existing isSimicsRunning() support in kernel/timemgr.C to
a new utility function.
Change-Id: I522b1ab9967a3c3c894fba0525d2e6ffb95cded9
RTC: 94883
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/8281
Tested-by: Jenkins Server
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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This initial commit will be used to create the new SBE
directories and files. It also supports the usr functions
to find and copy SBE PNOR images. NOTE: It will not enable
Updating SBE SEEPROMs in the IPL.
Change-Id: I3f545a134493c7595ce50fd885478bbe606de472
RTC: 47032
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/6311
Tested-by: Jenkins Server
Reviewed-by: ADAM R. MUHLE <armuhle@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: I6a04179bb2c339668450bcbcf608ebef477c5bfe
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/6399
Tested-by: Jenkins Server
Reviewed-by: Brian H. Horton <brianh@linux.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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* Start kernel in 1/4 cache mode per Secureboot.
* Copy Secureboot header for base image for later use.
* Blind-purge bottom half of cache.
* Add bottom of cache into memory maps for 1/2 cache mode.
RTC: 64762
Change-Id: I1b45f30a2d45c9709d4fd486cfe0ca2ce86b051c
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/3773
Reviewed-by: Michael Baiocchi <baiocchi@us.ibm.com>
Tested-by: Jenkins Server
Reviewed-by: ADAM R. MUHLE <armuhle@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: I87c8abf234bdb1ab96303b14a1a72d9f914e618e
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/4380
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: I25ec156fe3c9088d2de2254017407dbadd2fac31
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/4255
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: Ic34fa1e141c1d75ea67933c02366016c732ac0c2
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/4038
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: Ief0b9202e13bd70cf0de84ca3cb20f5c6df4d3d8
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/4035
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: I5f3feae4fb62ed82b52e996d4954d1c638a243b3
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/4036
Reviewed-by: Brian H. Horton <brianh@linux.ibm.com>
Tested-by: Jenkins Server
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Changes to put code into HB to do the istep 13.1
and 13.5 which is disable_vddr and enable_vddr respectively
This is in conjunction with story 37517 on the hwsv side
RTC: 34041
Change-Id: Id09a78e581d2a778d781e2683cc7ec26c8d45153
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/2687
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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- Reduce optimization (to -Os) to fit when doing coverage profile.
- Remove errl storage area from base image.
- Add GCC function attributes to sys library functions.
RTC: 36933
Change-Id: Ic83011a2444ef5b735db0446a14a0af34187eebf
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1908
Tested-by: Jenkins Server
Reviewed-by: Brian H. Horton <brianh@linux.ibm.com>
Reviewed-by: ADAM R. MUHLE <armuhle@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: Melissa J. Connell <missyc@us.ibm.com>
Reviewed-by: Paul Nguyen <nguyenp@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: I15515e3f63c8c24dc79da760b47411bf7ca6577a
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1579
Tested-by: Jenkins Server
Reviewed-by: Terry J. Opie <opiet@us.ibm.com>
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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RTC: 43738
Change-Id: I91c2bfe57bba04a02dd5169542de8e76e1654ae8
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1387
Tested-by: Jenkins Server
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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RTC: 37009
Change-Id: I56669805c86d9659a20ad7c26e5e9860c7a248c7
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1087
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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RTC: 42296
Change-Id: I9f470f9e41c22ed28bd0365aec23b91414258945
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1235
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Reviewed-by: Mark W. Wenning <wenning@us.ibm.com>
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Code that uses std::map::find on a reference to a constant map in order
to get a const_iterator fails due to a missing const in the underlying
splay tree implementation. This is Patrick's fix!
Change-Id: Ifcf65b097f55a635d24774c81fdbf380e9058943
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1234
Reviewed-by: Mark W. Wenning <wenning@us.ibm.com>
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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- max_element
- for_each
- remove / remove_if
- unique
- sort
- mem_fun / mem_fun_ref
- bind1st / bind2nd
RTC: 41636
Change-Id: Icf15ef90562ed20097306a15f4a314e05511b199
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1068
Tested-by: Jenkins Server
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: Bradley W. Bishop <bradleyb@us.ibm.com>
Reviewed-by: Terry J. Opie <opiet@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: I0538a16893609442a337c22aef404c95da914532
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1037
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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According to the STL documentation, 'insert' should do nothing if
attempting to insert an item that already exists. This allows []
to be implemented as a form of insert(pair(key, data_T())). Our
insert was actually updating the data portion of the map, which
was causing operator[] to always erase the data portion of any
lookup.
Change-Id: I5b2ae1934dbd81d71df4b56d83e2f04f53f0e525
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/825
Tested-by: Jenkins Server
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: Bradley W. Bishop <bradleyb@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Originally std::map was implemented as a linked list. Some of the maps
in PORE and PRD code will be big enough that this is very inefficient.
Converted std::map to a binary search tree implementation based on the
Splay-Tree algorithm.
RTC: 34071
Change-Id: If77c017f5d95920f8010991e7f087cbe571ca2e9
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/790
Tested-by: Jenkins Server
Reviewed-by: MIKE J. JONES <mjjones@us.ibm.com>
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: Bradley W. Bishop <bradleyb@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: I9cdf9459f2970def812b1681897fe7d0cdda37ac
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/669
Tested-by: Jenkins Server
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: Terry J. Opie <opiet@us.ibm.com>
Reviewed-by: MIKE J. JONES <mjjones@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: I09bf867a2dbb45e063e4785f5b2b1f705fae72c8
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/680
Tested-by: Jenkins Server
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: Bradley W. Bishop <bradleyb@us.ibm.com>
Reviewed-by: Terry J. Opie <opiet@us.ibm.com>
Reviewed-by: MIKE J. JONES <mjjones@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: I06ce6df416f38c4619281180ea8515c90f8f2fab
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/498
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Tested-by: Jenkins Server
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Change-Id: Ibe725a43e6366d9113ec99df1cc6aafa7bbb770e
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/431
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
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Change-Id: Ic4852c3e0ba9a3fc4f489238a2b63eef5eca6fa2
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/456
Tested-by: Jenkins Server
Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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- Add task_end2 syscall to allow pthread_exit-like retval.
- Add/maintain task states.
- Create task parent/child tracking tree.
- Add task_detach function.
- Implement wait syscalls.
Make task_exec caller the parent of spawned task:
Previously the task_exec call caused a message to the
VFS task, which called task_create and returned the tid
in response to the message. This causes the parent of
the spawned task to appear to be the VFS task.
Modify task_exec / VFS handling to instead return the
entry point address on the message and have task_exec call
task_create directly itself.
Change-Id: I6b6796f45875de37b1ab01e7596639b073820b95
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/443
Tested-by: Jenkins Server
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: Andrew J. Geissler <andrewg@us.ibm.com>
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path to update the LRU statistics when the PageTableManager code
clears the reference bit. This is not meant to be a complete
implementation (different Task is open for that).
This is Task 3400.
Change-Id: If67efd16ead6f68a74f5f5a698013c1b852864d9
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/231
Tested-by: Jenkins Server
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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- Create stack segment.
- Allocate stack blocks on stack create.
Change-Id: Ida90055afb68f208c479b5fdc19d3d931d026105
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/271
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: I970d645108de041d410599847edce877cb794015
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/275
Tested-by: Jenkins Server
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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Change-Id: I205f2409e56032cfc0aaf01d7e26d357f0b86373
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/277
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Tested-by: Jenkins Server
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Change-Id: Iaa6a256a8a15ac48bfba5bc1cab292c5ac246166
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/253
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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Change-Id: I14ea6717dfd8e98895345e86e32e82c637c26289
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/234
Tested-by: Jenkins Server
Reviewed-by: CAMVAN T. NGUYEN <ctnguyen@us.ibm.com>
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dd45c30bd53d8e6c123165b83842d08117558a3c
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ABA issues.
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