kernel_optimize_test/arch/um/sys-i386
Paolo 'Blaisorblade' Giarrusso 3feb88562d [PATCH] uml: check for differences in host support
If running on a host not supporting TLS (for instance 2.4) we should report
that cleanly to the user, instead of printing not comprehensible "error 5" for
that.

Additionally, i386 and x86_64 support different ranges for
user_desc->entry_number, and we must account for that; we couldn't pass
ourselves -1 because we need to override previously existing TLS descriptors
which glibc has possibly set, so test at startup the range to use.

x86 and x86_64 existing ranges are hardcoded.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-31 12:18:52 -08:00
..
bugs.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
checksum.S [PATCH] uml: s390 preparation, checksumming done in arch code 2005-05-05 16:36:38 -07:00
delay.c [PATCH] uml: Delay loop cleanups 2005-05-20 15:48:17 -07:00
fault.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ksyms.c [PATCH] uml: s390 preparation, delay moved to arch 2005-05-05 16:36:38 -07:00
ldt.c [PATCH] uml: fix usage of kernel_errno in place of errno 2006-02-24 14:31:37 -08:00
Makefile [PATCH] uml: implement {get,set}_thread_area for i386 2006-03-31 12:18:52 -08:00
ptrace_user.c [PATCH] uml: clean arch_switch usage 2006-03-31 12:18:52 -08:00
ptrace.c [PATCH] uml: add arch_switch_to for newly forked thread 2006-03-31 12:18:52 -08:00
sigcontext.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
signal.c [PATCH] uml: sparse cleanups 2006-03-31 12:18:51 -08:00
stub_segv.c [PATCH] uml: properly invoke x86_64 system calls 2005-11-22 09:13:41 -08:00
stub.S [PATCH] uml: skas0 stubs now check system call return values 2005-09-05 00:06:24 -07:00
sys_call_table.S [PATCH] uml: implement {get,set}_thread_area for i386 2006-03-31 12:18:52 -08:00
syscalls.c [PATCH] uml: implement {get,set}_thread_area for i386 2006-03-31 12:18:52 -08:00
sysrq.c [PATCH] uml: Fix sysrq-r support for skas mode 2005-10-04 13:22:01 -07:00
tls.c [PATCH] uml: check for differences in host support 2006-03-31 12:18:52 -08:00
unmap.c [PATCH] uml: workaround host bug in "TT mode vs. NPTL link fix" 2005-07-14 09:00:24 -07:00
user-offsets.c [PATCH] uml: move libc-dependent irq code to os-Linux 2006-03-27 08:44:37 -08:00