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CVS log for src/sys/arch/i386/i386/locore.S

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Default branch: MAIN
Current tag: netbsd-5


Revision 1.78.4.4 / (download) - annotate - [select for diffs], Wed Oct 31 15:34:58 2012 UTC (23 months, 3 weeks ago) by riz
Branch: netbsd-5
CVS Tags: netbsd-5-2-RELEASE, netbsd-5-2-RC1, netbsd-5-2-2-RELEASE, netbsd-5-2-1-RELEASE, netbsd-5-2
Changes since 1.78.4.3: +3 -3 lines
Diff to previous 1.78.4.3 (colored) to branchpoint 1.78 (colored) next main 1.79 (colored)

Pull up following revision(s) (requested by chs in ticket #1810):
	sys/arch/i386/i386/locore.S: revision 1.103
in osyscall, set the PSL_I bit into the correct field of the trapframe.
it was going into tf_eip instead of tf_eflags, which would sometimes
corrupt %eip and always return to user mode with interrupts disabled.
this was found with a netbsd 1.0 binary, and dsl@ points out that
this should also fix PR 41342.

Revision 1.78.4.3 / (download) - annotate - [select for diffs], Sat Apr 4 17:39:09 2009 UTC (5 years, 6 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-5-1-4-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 lines
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.

Revision 1.78.4.2 / (download) - annotate - [select for diffs], Mon Feb 2 03:22:55 2009 UTC (5 years, 8 months ago) by snj
Branch: netbsd-5
CVS Tags: netbsd-5-0-RC3, netbsd-5-0-RC2
Changes since 1.78.4.1: +3 -3 lines
Diff to previous 1.78.4.1 (colored) to branchpoint 1.78 (colored)

Pull up following revision(s) (requested by ad in ticket #345):
	sys/arch/amd64/amd64/genassym.cf: revision 1.39
	sys/arch/i386/i386/genassym.cf: revision 1.79
	sys/arch/i386/i386/locore.S: revision 1.82
	sys/arch/x86/x86/x86_machdep.c: revision 1.26
Don't abort pageidlezero unless a realtime thread wants to run.

Revision 1.78.4.1 / (download) - annotate - [select for diffs], Mon Nov 17 18:53:54 2008 UTC (5 years, 11 months ago) by snj
Branch: netbsd-5
CVS Tags: netbsd-5-0-RC1
Changes since 1.78: +5 -6 lines
Diff to previous 1.78 (colored)

Pull up following revision(s) (requested by ad in ticket #74):
	sys/arch/i386/isa/npx.c: revision 1.131
	sys/arch/amd64/amd64/fpu.c: revision 1.28
	sys/arch/i386/i386/genassym.cf: revision 1.77
	sys/arch/i386/i386/autoconf.c: revision 1.93
	sys/arch/amd64/amd64/locore.S: revision 1.48
	sys/arch/amd64/amd64/machdep.c: revision 1.104
	sys/arch/i386/i386/machdep.c: revision 1.646
	sys/arch/amd64/amd64/genassym.cf: revision 1.38
	sys/arch/i386/i386/locore.S: revision 1.79
PR port-amd64/38293 panic: fp_save ipi didn't
Fix race conditions in FPU IPI handling.

Revision 1.78 / (download) - annotate - [select for diffs], Sun Oct 19 14:12:28 2008 UTC (6 years ago) by joerg
Branch: MAIN
CVS Tags: netbsd-5-base, matt-mips64-base2
Branch point for: nick-hppapmap, netbsd-5
Changes since 1.77: +3 -2 lines
Diff to previous 1.77 (colored)

Include opt_multiboot.h to allow the option to work.

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