2.6.17-mm1: UML failing w/o SKAS enabled

[Theodore Tso <tytso@mit.edu>]

When I tried compiling 2.6.17-mm1 without SKAS support, it failed to
link:

arch/um/sys-i386/built-in.o: In function `__setup_host_supports_tls':tls.c:(.init.text+0x14): undefined reference to `check_host_supports_tls'
collect2: ld returned 1 exit status

This can fixed be addressed with the attached patch, but it the
resulting kernel still doesn't boot:

<tytso@candygram>       {/usr/projects/uml/linux-2.6.17-mm1}
35% ./linux
Checking that ptrace can change system call numbers...OK
Checking syscall emulation patch for ptrace...OK
Checking advanced syscall emulation patch for ptrace...OK
Checking for tmpfs mount on /dev/shm...OK
Checking PROT_EXEC mmap in /dev/shm/...OK
UML running in TT mode
tracing thread pid = 25812
Checking that ptrace can change system call numbers...OK
Checking syscall emulation patch for ptrace...OK
Checking advanced syscall emulation patch for ptrace...OK

<tytso@candygram>       {/usr/projects/uml/linux-2.6.17-mm1}
36%

If anyone has any suggestions, I'd appreciate them.

							- Ted


Index: linux-2.6.17-mm1/arch/um/os-Linux/sys-i386/Makefile
===================================================================
--- linux-2.6.17-mm1.orig/arch/um/os-Linux/sys-i386/Makefile	2006-06-17 21:49:35.000000000 -0400
+++ linux-2.6.17-mm1/arch/um/os-Linux/sys-i386/Makefile	2006-06-22 17:28:59.000000000 -0400
@@ -3,7 +3,8 @@
 # Licensed under the GPL
 #
 
-obj-$(CONFIG_MODE_SKAS) = registers.o tls.o
+obj-$(CONFIG_MODE_SKAS) = registers.o
+obj-y = tls.o
 
 USER_OBJS := $(obj-y)