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Default branch: MAIN
Current tag: netbsd-6-1
Revision 22.214.171.124.2.1 / (download) - annotate - [select for diffs], Tue Aug 8 11:59:16 2017 UTC (7 months, 1 week ago) by martin
Changes since 126.96.36.199: +2 -20 lines
Diff to previous 188.8.131.52 (colored) next main 184.108.40.206 (colored)
Pull up following revision(s) (requested by maxv in ticket #1464): sys/arch/i386/i386/trap.c: revision 1.288 (patch) sys/arch/i386/i386/machdep.c: revision 1.783 (patch) sys/arch/i386/i386/locore.S: revision 1.146 (patch) sys/arch/amd64/amd64/locore.S: revision 1.122,1.124 (patch) sys/arch/amd64/amd64/machdep.c revision 1.254 (patch) sys/arch/amd64/amd64/trap.c: revision 1.95-1.96 (patch) Remove the osyscall call gate and emulate it. There is a one-instruction race in it that could panic the kernel. Restore the ability to run netbsd 1.0 32-bit executables by checking for the relevant lcall instruction in the trap handler and treating it as a syscall.
Revision 220.127.116.11 / (download) - annotate - [select for diffs], Wed Oct 31 17:19:49 2012 UTC (5 years, 4 months ago) by riz
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 18.104.22.168: +1 -1 lines
Diff to previous 22.214.171.124 (colored) to branchpoint 1.95 (colored)
Pull up following revision(s) (requested by chs in ticket #642): 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.
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