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Default branch: MAIN
Current tag: netbsd-5-1
Revision 1.78.4.3 / (download) - annotate - [select for diffs], Sat Apr 4 17:39:09 2009 UTC (14 years, 11 months ago) by snj
Branch: netbsd-5
CVS Tags: netbsd-5-1-RELEASE,
netbsd-5-1-RC4,
netbsd-5-1-RC3,
netbsd-5-1-RC2,
netbsd-5-1-RC1,
netbsd-5-1-5-RELEASE,
netbsd-5-1-4-RELEASE,
netbsd-5-1-3-RELEASE,
netbsd-5-1-2-RELEASE,
netbsd-5-1-1-RELEASE,
netbsd-5-1,
netbsd-5-0-RELEASE,
netbsd-5-0-RC4,
netbsd-5-0-2-RELEASE,
netbsd-5-0-1-RELEASE,
netbsd-5-0,
matt-nb5-pq3-base,
matt-nb5-pq3,
matt-nb5-mips64-u2-k2-k4-k7-k8-k9,
matt-nb5-mips64-u1-k1-k5,
matt-nb5-mips64-premerge-20101231,
matt-nb5-mips64-premerge-20091211,
matt-nb5-mips64-k15,
matt-nb5-mips64,
matt-nb4-mips64-k7-u2a-k9b
Changes since 1.78.4.2: +5 -2
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Diff to previous 1.78.4.2 (colored) to branchpoint 1.78 (colored)
Pull up following revision(s) (requested by ad in ticket #656): sys/arch/amd64/amd64/gdt.c: revision 1.21 via patch sys/arch/amd64/amd64/machdep.c: revision 1.129 via patch sys/arch/i386/i386/gdt.c: revision 1.47 via patch sys/arch/i386/i386/kvm86.c: revision 1.17 via patch sys/arch/i386/i386/locore.S: revision 1.85 via patch sys/arch/i386/i386/machdep.c: revision 1.666 via patch sys/arch/i386/i386/vector.S: revision 1.45 via patch sys/arch/i386/include/pcb.h: revision 1.47 via patch sys/arch/x86/include/pmap.h: revision 1.22 via patch sys/arch/x86/include/sysarch.h: revision 1.8 via patch sys/arch/x86/x86/pmap.c: revision 1.80 via patch sys/arch/x86/x86/sys_machdep.c: revision 1.17 via patch sys/compat/linux/arch/i386/linux_machdep.c: revision 1.143 via patch sys/kern/init_main.c: revision 1.384 via patch PR port-i386/40143 Viewing an mpeg transport stream with mplayer causes crash Fix numerous problems: 1. LDT updates are not atomic. 2. Number of processes running with private LDTs and/or I/O bitmaps is not capped. System with high maxprocs can be paniced. 3. LDTR can be leaked over context switch. 4. GDT slot allocations can race, giving the same LDT slot to two procs. 5. Incomplete interrupt/trap frames can be stacked. 6. In some rare cases segment faults are not handled correctly.