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Default branch: MAIN
Current tag: netbsd-6
Revision 1.38.8.2 / (download) - annotate - [select for diffs], Thu Jul 14 06:56:03 2016 UTC (7 years, 9 months ago) by snj
Branch: netbsd-6
Changes since 1.38.8.1: +4 -4
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Diff to previous 1.38.8.1 (colored) to branchpoint 1.38 (colored) next main 1.39 (colored)
Pull up following revision(s) (requested by knakahara in ticket #1356): sys/kern/kern_softint.c: revision 1.42 fix the following softint parallel operation problem. (0) softint handler "handler A" is established (1) CPU#X does softint_schedule() for "handler A" - the softhand_t is set SOFTINT_PENDING flag - the softhand_t is NOT set SOFTINT_ACTIVE flag yet (2) CPU#X begins other H/W interrupt processing (3) CPU#Y does softint_disestablish() for "handler A" - waits until softhand_t's SOFTINT_ACTIVE of all CPUs is clear - the softhand_t is set not SOFTINT_ACTIVE but SOFTINT_PENDING, so CPU#Y does not wait - unset the function of "handler A" (4) CPU#X does softint_execute() - the function of "handler A" is already clear, so panic
Revision 1.38.8.1 / (download) - annotate - [select for diffs], Fri Feb 8 19:32:07 2013 UTC (11 years, 2 months ago) by riz
Branch: netbsd-6
CVS Tags: netbsd-6-1-RELEASE,
netbsd-6-1-RC4,
netbsd-6-1-RC3,
netbsd-6-1-RC2,
netbsd-6-1-RC1,
netbsd-6-1-5-RELEASE,
netbsd-6-1-4-RELEASE,
netbsd-6-1-3-RELEASE,
netbsd-6-1-2-RELEASE,
netbsd-6-1-1-RELEASE
Branch point for: netbsd-6-1
Changes since 1.38: +6 -2
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Diff to previous 1.38 (colored)
Pull up following revision(s) (requested by rmind in ticket #782): sys/rump/include/machine/intr.h: revision 1.19 sys/kern/subr_pserialize.c: revision 1.6 sys/kern/kern_softint.c: revision 1.39 - softint_dispatch: perform pserialize(9) switchpoint when softintr processing finishes (without blocking). Problem reported by hannken@, thanks! - pserialize_read_enter: use splsoftserial(), not splsoftclock(). - pserialize_perform: add xcall(9) barrier as interrupts may be coalesced. Provide splsoftserial. GRRR RUMP
Revision 1.38 / (download) - annotate - [select for diffs], Tue Sep 27 01:02:38 2011 UTC (12 years, 6 months ago) by jym
Branch: MAIN
CVS Tags: yamt-pagecache-base7,
yamt-pagecache-base6,
yamt-pagecache-base5,
yamt-pagecache-base4,
yamt-pagecache-base3,
yamt-pagecache-base2,
yamt-pagecache-base,
netbsd-6-base,
netbsd-6-0-RELEASE,
netbsd-6-0-RC2,
netbsd-6-0-RC1,
netbsd-6-0-1-RELEASE,
matt-nb6-plus-nbase,
matt-nb6-plus-base,
matt-nb6-plus,
jmcneill-usbmp-pre-base2,
jmcneill-usbmp-base9,
jmcneill-usbmp-base8,
jmcneill-usbmp-base7,
jmcneill-usbmp-base6,
jmcneill-usbmp-base5,
jmcneill-usbmp-base4,
jmcneill-usbmp-base3,
jmcneill-usbmp-base2,
jmcneill-usbmp-base10,
jmcneill-usbmp-base,
jmcneill-usbmp,
jmcneill-audiomp3-base,
jmcneill-audiomp3
Branch point for: yamt-pagecache,
tls-maxphys,
netbsd-6-0,
netbsd-6
Changes since 1.37: +4 -4
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Diff to previous 1.37 (colored)
Modify *ASSERTMSG() so they are now used as variadic macros. The main goal is to provide routines that do as KASSERT(9) says: append a message to the panic format string when the assertion triggers, with optional arguments. Fix call sites to reflect the new definition. Discussed on tech-kern@. See http://mail-index.netbsd.org/tech-kern/2011/09/07/msg011427.html