PCR 3767 - PIG enhancement - Interrupts as exceptions
Summary: PIG enhancement - Interrupts as exceptions
Status: NEW
Alias: None
Product: Kernel
Classification: Deos
Component: Kernel (show other PCRs)
Version: mainline
Hardware: All Deos
: Hold
: Enhancement
Target Milestone: mainline
Assignee: .Kernel
URL:
Whiteboard:
Depends on: 3766
Blocks:
  Show dependency treegraph
 
Reported: 2006-05-15 13:37 MST by mdiethelm
Modified: 2024-04-04 15:09 MST (History)
1 user (show)

See Also:
Impact Assessment: ---
Organization: DDC-I, Inc.
deosbugs.ccb: Requirements?
rroffelsen: Code-
rroffelsen: TestCases-
rroffelsen: TestProcedures-
rroffelsen: Other-


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Description mdiethelm 2006-05-15 13:37:54 MST
+++ This PCR was initially created as a clone of PCR #3766 +++

Consider adding prose to the Deos Platform Integrator's Guide describing the inherent danger in using the Deos Platform Registry and PAL to map hardware interrupts to user visible exceptions.

Also, for those that are either inheriting prior designs, or contemplating using this feature, provide a registry inspection algorithm that a human can follow to identify any interrupts that are mapped to exceptions and then ensuring that the PAL cannot cause the interrupt.  This is needed to be in complaince with PALSRD, section 3.1, General Restrictions and Guidelines.
Comment 1 deosbugs.ccb 2009-02-12 09:31:59 MST
Recommend Deferral
The documentation is correct as written but could be made clearer, hence
Severity "Enhancement".
Comment 2 deosbugs.ccb 2010-02-03 15:22:39 MST
CCB visited this PCR on 2010-02-03
Comment 3 deosbugs.ccb 2010-02-25 13:36:12 MST
CCB visited this PCR on 2010-02-25.
Comment 4 deosbugs.ccb 2010-03-31 12:12:14 MST
CCB 2 visited this PCR on  2010-03-31
Comment 5 deosbugs.ccb 2010-05-11 15:05:26 MST
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Comment 6 deosbugs.ccb 2010-09-30 14:51:25 MST
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Comment 7 deosbugs.ccb 2010-12-17 10:17:20 MST
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Comment 8 deosbugs.ccb 2011-03-07 17:39:00 MST
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Comment 9 deosbugs.ccb 2011-04-11 14:37:34 MST
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Comment 10 deosbugs.ccb 2011-05-16 15:20:09 MST
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Comment 11 deosbugs.ccb 2011-08-17 15:10:30 MST
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Comment 12 deosbugs.ccb 2011-11-04 15:52:18 MST
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Comment 13 deosbugs.ccb 2012-01-31 13:45:22 MST
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Comment 14 deosbugs.ccb 2012-05-15 08:40:11 MST
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Comment 16 deosbugs.ccb 2012-08-24 09:17:14 MST
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Comment 19 deosbugs.ccb 2012-11-19 12:19:30 MST
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Comment 20 deosbugs.ccb 2012-11-26 17:45:49 MST
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Comment 21 deosbugs.ccb 2013-02-12 21:17:23 MST
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Comment 24 deosbugs.ccb 2013-07-19 11:25:52 MST
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Comment 26 deosbugs.ccb 2014-05-20 10:14:03 MST
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Comment 27 deosbugs.ccb 2014-07-14 15:11:44 MST
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Comment 28 deosbugs.ccb 2014-11-11 13:16:43 MST
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Comment 29 deosbugs.ccb 2014-11-17 08:57:51 MST
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Comment 30 deosbugs.ccb 2016-04-18 12:56:23 MST
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Comment 31 deosbugs.ccb 2016-06-20 13:09:17 MST
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Comment 32 deosbugs.ccb 2017-02-01 09:42:27 MST
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Comment 33 deosbugs.ccb 2017-06-28 13:01:17 MST
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Comment 34 deosbugs.ccb 2017-07-06 11:07:16 MST
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Comment 35 deosbugs.ccb 2021-03-26 09:36:32 MST
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Comment 36 deosbugs.ccb 2021-04-05 09:53:41 MST
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Comment 37 deosbugs.ccb 2023-08-14 11:06:19 MST
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Comment 38 deosbugs.ccb 2024-04-04 14:26:22 MST
CCB visited this PCR on 2024-04-04-71881
Comment 39 deosbugs.ccb 2024-04-04 15:09:27 MST
PCR to remain on HOLD for Kismet verf.