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authorThomas Schwinge <tschwinge@gnu.org>2013-09-25 21:45:38 +0200
committerThomas Schwinge <tschwinge@gnu.org>2013-09-25 21:45:38 +0200
commiteccdd13dd3c812b8f0b3d046ef9d8738df00562a (patch)
treee6c585035d2e869e26a0d3a93efa51810543d40e /microkernel/mach/documentation.mdwn
parent9933cec0a18ae2a3d752f269d1bb12c19f51199d (diff)
IRC.
Diffstat (limited to 'microkernel/mach/documentation.mdwn')
-rw-r--r--microkernel/mach/documentation.mdwn13
1 files changed, 12 insertions, 1 deletions
diff --git a/microkernel/mach/documentation.mdwn b/microkernel/mach/documentation.mdwn
index cc880ab..61e3469 100644
--- a/microkernel/mach/documentation.mdwn
+++ b/microkernel/mach/documentation.mdwn
@@ -1,5 +1,5 @@
[[!meta copyright="Copyright © 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
-2010 Free Software Foundation, Inc."]]
+2010, 2013 Free Software Foundation, Inc."]]
[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable
id="license" text="Permission is granted to copy, distribute and/or modify this
@@ -47,3 +47,14 @@ License|/fdl]]."]]"""]]
- [An IO System for Mach](http://shakthimaan.com/downloads/hurd/An%20IO%20System%20for%20Mach.pdf)
- [A Programmers' Guide to Mach System Call](http://shakthimaan.com/downloads/hurd/A.Programmers.Guide.to.the.Mach.System.Calls.pdf)
+
+
+# IRC, freenode, #hurd, 2013-09-15
+
+ <teythoon> braunr: btw, are there multiple kernel threads in gnumach?
+ <teythoon> and is it safe to do a synchronous rpc call to a userspace
+ server?
+ <braunr> teythoon: there are yes, but few
+ <braunr> teythoon: the main (perhaps only) kernel thread is the page daemon
+ <braunr> and no, it's not safe to do synchronous calls to userspace
+ <braunr> except to the default pager