6811269 The clock tick accounting code uses softints wrongly
6802283 hang in delay() called from glm during boot
6810916 sparc system repeatedly hangs doing mpt tasks
6811294 APIs like nanosleep() wa

6811269 The clock tick accounting code uses softints wrongly
6802283 hang in delay() called from glm during boot
6810916 sparc system repeatedly hangs doing mpt tasks
6811294 APIs like nanosleep() wakeup prematurely when system time is changed
6809548 assertion failure expiration > 0 in callout.c

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6654959 found "WARNING: invalid vector intr" on V440

6621832 panic - kernel: boot_alloc: attempt to allocate memory after BOP_GONE

6619224 Tick accounting needs to be made scalable

PSARC 2007/402 Driver Periodic Timeouts
4977787 Official DDI interface is required for periodic timeout requests

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

6317341 KMDB uses siron (and children), which can be traced by DTrace
6565142 Need to remove unused code in the PSMs softint handling area
6578650 usr/src/uts/common/io/avintr.c needs to be cstyle cl

6317341 KMDB uses siron (and children), which can be traced by DTrace
6565142 Need to remove unused code in the PSMs softint handling area
6578650 usr/src/uts/common/io/avintr.c needs to be cstyle clean with continuation line checking

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6402328 Add multi-pil and unlimited softint support for SPARC

6378953 allocation of interrupt threads could be more common

6278650 Race on siron_pending leads to hang

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