History log of /onnv-gate/usr/src/uts/common/os/cpu.c (Results 1 – 25 of 41)
Revision Date Author Comments
# 12908:80a39220b451 26-Jul-2010 Pavel Tatashin <Pavel.Tatashin@Sun.COM>

6948098 freemem_lock contention causes poor concurrent DISM MC_LOCK/MC_UNLOCK performance
6946742 sfmmu_mlspl_enter lock contention on mml_table
6956454 ani_free_pool lock contention with multi proce

6948098 freemem_lock contention causes poor concurrent DISM MC_LOCK/MC_UNLOCK performance
6946742 sfmmu_mlspl_enter lock contention on mml_table
6956454 ani_free_pool lock contention with multi processed ISM

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# 11389:dd00b884e84f 23-Dec-2009 Alexander Kolbasov <Alexander.Kolbasov@Sun.COM>

6764832 Provide user-level processor groups observability
6831680 cputrack(1) leaves its victim with unneeded cpc context
6901343 cpc context flag updates are not always atomic
6908152 Dormant thread

6764832 Provide user-level processor groups observability
6831680 cputrack(1) leaves its victim with unneeded cpc context
6901343 cpc context flag updates are not always atomic
6908152 Dormant thread CPC context affects cpu CPC consumers

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# 11172:a792f425ae2e 24-Nov-2009 Haik Aftandilian <Haik.Aftandilian@Sun.COM>

6741065 Solaris should support cooperative migration
6873667 a domain running Sun Cluster should notify the cluster framework when it is migrating
FWARC 2009/559 Domain Suspend Domain Service
FWARC 2

6741065 Solaris should support cooperative migration
6873667 a domain running Sun Cluster should notify the cluster framework when it is migrating
FWARC 2009/559 Domain Suspend Domain Service
FWARC 2009/452 HV APIs for cooperative guest migration
PSARC 2009/589 LDOM-SunCluster suspend callbacks

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# 10484:35d63bc9920f 10-Sep-2009 Surya Prakki <Surya.Prakki@Sun.COM>

6870464 cpu_info_kstat_update() causes ASSERT failure in cpuid subsystem.
6872269 cpu_info_kstat changes size resulting in 'buffer freed to wrong cache' panic


# 9637:60f2a2d63713 15-May-2009 Randy Fishel <Randy.Fishel@Sun.COM>

6836576 Integrate CPU Idle Notification into ON
PSARC/2009/115 CPU Idle Notification


# 9482:42f3d60af7ca 28-Apr-2009 Kuriakose Kuruvilla <Kuriakose.Kuruvilla@Sun.COM>

6770233 New model ID for Istanbul processor
6672305 Need to support Griffin processors
6824550 AMD G34 processors need cpuid support
Contributed by Boris Ostrovsky <boris.ostrovsky@amd.com>


# 8906:e559381f1e2b 26-Feb-2009 Eric Saxe <Eric.Saxe@Sun.COM>

PSARC 2008/777 cpupm keyword mode extensions
PSARC 2008/663 CPU Deep Idle Keyword
6567156 bring CPU power awareness to the dispatcher
6700904 deeper C-State support required on follow-ons to Intel Pe

PSARC 2008/777 cpupm keyword mode extensions
PSARC 2008/663 CPU Deep Idle Keyword
6567156 bring CPU power awareness to the dispatcher
6700904 deeper C-State support required on follow-ons to Intel Penryn processor generation microarchitecture
6805661 cmt_root may contain duplicates on UMA systems

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# 8887:c6962101d888 24-Feb-2009 Michael Corcoran <Michael.Corcoran@Sun.COM>

6657218 page_numtopp_nolock cpu_vm_data_destroy race condition causes panic
6696311 kmem_cache_alloc's use of CPU macro is not preemption friendly, causes panic


# 8566:65762b7ee3ce 18-Jan-2009 Madhavan Venkataraman <Madhavan.Venkataraman@Sun.COM>

6784948 Bug fixes to the Callout implementation putback in SNV 103


# 8408:7b4e48a75d0c 18-Dec-2008 Eric Saxe <Eric.Saxe@Sun.COM>

6724307 CPU selection bias observed on NUMA/CMT systems
6724296 trips though setfrontdq() can make threads homesick
6724256 root homed threads should participate in cross leaf lgrp CMT load balancing

6724307 CPU selection bias observed on NUMA/CMT systems
6724296 trips though setfrontdq() can make threads homesick
6724256 root homed threads should participate in cross leaf lgrp CMT load balancing
6771377 idle() can get caught up in disp_anywork() on larger systems
6420092 dispatcher can be blinded by idle cpus on large systems

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# 8048:4b8c6e469829 09-Nov-2008 Madhavan Venkataraman <Madhavan.Venkataraman@Sun.COM>

6565503 callout processing is single threaded, throttling applications that rely on scalable callouts
6311743 callout table lock contention in timeout and untimeout


# 8028:cd6790ddf574 06-Nov-2008 Alexander Kolbasov <Alexander.Kolbasov@Sun.COM>

6763758 processor_bind() incorrectly reports old binding as PBIND_NONE for bound processes on unbind


# 6880:0a9c7c25ebae 16-Jun-2008 dv142724

6658818 The macro PCF_INDEX is incorrect
6666035 Lock contention for pcf_buckets impacting ISM creation times
6666045 The data structures pcc_info_t and hw_page_map_t need to be cached aligned.


# 6298:060278005c21 27-Mar-2008 akolb

PSARC 2008/138 Soft CPU and processor set bindings
6656791 Weaker CPU and processor set bindings is useful


# 5870:2513339ac53a 21-Jan-2008 gavinm

6642169 cpu.generic panic during install of snv_76 and later builds


# 5834:66e26b3fbcc7 14-Jan-2008 pt157919

6182418 mutex_vector_enter has scaling issues on 25k
6292850 kernel code for multistrand CPUs should avoid spin loops (mutex_vector_enter)
6535018 mutex performance sub-optimal on some platforms


# 5788:9b0eb06889bb 08-Jan-2008 mv143129

6619224 Tick accounting needs to be made scalable


# 5552:a538ab0f3394 29-Nov-2007 ethindra

6625782 "intrthread" from mpstat does not match trapstat


# 5295:a21f2449e5f9 20-Oct-2007 randyf

PSARC/2005/469 X86 Energy Star compliance
PSARC/2006/632 PSMI extension for state save and restore
6330209 nge needs to support DDI_SUSPEND/DDI_RESUME
6381827 Suspend to RAM on x86
6393154 audio810 n

PSARC/2005/469 X86 Energy Star compliance
PSARC/2006/632 PSMI extension for state save and restore
6330209 nge needs to support DDI_SUSPEND/DDI_RESUME
6381827 Suspend to RAM on x86
6393154 audio810 needs to support DDI_SUSPEND/DDI_RESUME
6397047 fd, fdc needs to support Suspend/Resume
6401974 cannot enter S3 with ohci PME enable set on Tyan 2865 with Sun or Tyan 2.01 BIOS
6422613 memscrubber doesn't re-acquire lock before CALLB_CPR_EXIT
6455736 ata/dadk/cmdk should support DDI_SUSPEND/DDI_RESUME
6511370 CPR on SPARC regression
6586018 TODOP Macros in i86pc/sys/machclock.h not in sun4u/sun4v equivilent (Sparc only)
6610124 It takes more than 3 minutes after printing "pci_pre_resume nv_sata:0"
6617143 powerd/pmconfig emits a different default message for an existing on or off action.

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# 5286:55614843e6ba 18-Oct-2007 mh27603

6616610 cpu_info_kstat_create does not allow sufficient space for x86 platform data
6605212 SpeedStep can't find _PSS for Processor declared by Alias


# 5254:38162db71c7d 14-Oct-2007 gavinm

PSARC 2007/591 Generic x86 Machine Check Architecture
PSARC 2007/594 Intel CPU and 5000/7300 Series Chipset FMA
6443855 x86 modinfo slots being wasted during cpu module path search
6475380 cmi_load()

PSARC 2007/591 Generic x86 Machine Check Architecture
PSARC 2007/594 Intel CPU and 5000/7300 Series Chipset FMA
6443855 x86 modinfo slots being wasted during cpu module path search
6475380 cmi_load() should unload unused CPU module
6520280 MCA status bits not properly being cleared for intel processors
6558878 topo_node_hash returns out of range hash
6567218 FMA for Intel processors and 5000/7300 series memory controller
6567634 generic x86 MCA support needs to be improved
6607616 prepare FMA/x86 for xVM
6607626 eversholt Makefile.com lacks a default target
6607637 Add number of cpus and cores per chip to cpu_info kstat
6607643 x86 on_trap handler jumps from frying pan into the fire
6616180 topo should translate slashes in authority fields

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# 5076:342323d1ccaa 17-Sep-2007 mishra

6292092 callout should not be blocked by interrupts from executing realtime timeouts
6540436 kpreempt() needs a more reliable way to generate level1 intr


# 4892:5fe372d29888 18-Aug-2007 mh27603

6594536 Fix for 6587576 broke SPARC.


# 4877:5744980c78cf 16-Aug-2007 mh27603

6587576 cpu_info kstat is returning garbage in supported_frequencies_Hz


# 4718:4e06f379632e 24-Jul-2007 mh27603

6584239 CPU power management additions to processor_info_t potentially break processor_info() consumers.


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