when a process state has not been saved (Proc.mach != nil)
then the contents of Proc.sched should be considered invalid.
to approximate a stacktrace in this case, we use the error
stack and get a stacktrace from the last waserror() call.
when /n/src9 is an alias for / (bind / /n/src9), then the bind
from /sys/lib/dist/usr on /n/src9/usr would also overbind
/usr and potentially make the build target file inaccessible.
the solution is to run aux/stub -d /n/src9/usr.
this works as aux/stub mounts itself on /n/src9, so the bind
for /n/src9/usr will not override /usr in the root filesystem
but the stub directory from aux/stub.
Executing .KS after .1C exhibits a bug.
Instead on the next page, the text between .KS and .KE is shown at
the bottom of the page (where footnote would be).
To reproduce the bug: http://sprunge.us/xyCUX7
The bug can be fixed by changing two lines in tmac.s:
if \\n(NX<1 .bp\}
to
if \\n(NX<=1 .bp\}
and
if \\n(NX<1 'bp\}
to
if \\n(NX<=1 'bp\}
there isnt much of a point in keep maintaining separate
kernel configurations for terminal and cpu kernels as
the role can be switched with service=cpu boot parameter.
to make stuff cosistent, we will just have one "pc" kernel
and one "pc64" kernel configuration now.
- bind /n/src9 only when theres .hg directory, so you can use /root as /n/src9
- skip *.6 and *.orig files in source direcrtories
- skip *.pdf and *.ps files in /sys/man
- skip cpurc.local and termrc.local
- dont create /fd, /mnt and/n in the root
- be specific about /lib
- create /cfg/pxe
to avoid copying in padblock() when adding cryptographics macs to a block
in devtls/devssl/esp we reserve 16 extra bytes to the allocation.
remove qio ixsummary() function and add acid function qiostats() to
/sys/lib/acid/kernel
simplify iallocb(), remove iallocsummary() statitics.