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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
..
skas [PATCH] uml: oS header cleanups 2006-03-27 08:44:38 -08:00
sysdep-i386 [PATCH] uml: check for differences in host support 2006-03-31 12:18:52 -08:00
sysdep-ia64 [PATCH] uml: S390 preparation, abstract host page fault data 2005-05-05 16:36:36 -07:00
sysdep-ppc [PATCH] uml: S390 preparation, abstract host page fault data 2005-05-05 16:36:36 -07:00
sysdep-x86_64 [PATCH] uml: tls support: hack to make it compile on any host 2006-03-31 12:18:52 -08:00
tt [PATCH] uml: move headers to arch/um/include 2006-01-18 19:20:19 -08:00
aio.h [PATCH] uml: revert block driver use of host AIO 2005-10-12 08:22:26 -07:00
chan_kern.h [PATCH] uml: Add throttling to console driver 2006-01-06 08:33:46 -08:00
chan_user.h [PATCH] uml console channels: fix the API of console_write 2005-11-13 18:14:14 -08:00
choose-mode.h [PATCH] uml: better diagnostics for broken configs 2006-01-06 08:33:47 -08:00
common-offsets.h [PATCH] uml makefiles sanitized 2005-09-29 08:46:26 -07:00
elf_user.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
frame_kern.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
init.h [PATCH] uml: fix ((unused)) attribute 2006-02-24 14:31:37 -08:00
initrd.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
irq_kern.h [PATCH] uml: use host AIO support 2005-09-05 00:06:23 -07:00
irq_user.h [PATCH] uml: move libc-dependent irq code to os-Linux 2006-03-27 08:44:37 -08:00
kern.h [PATCH] uml: fix declaration of exit() 2006-03-27 08:44:37 -08:00
kern_util.h [PATCH] uml: clean arch_switch usage 2006-03-31 12:18:52 -08:00
line.h [PATCH] uml: sparse cleanups 2006-03-31 12:18:51 -08:00
longjmp.h [PATCH] uml: use setjmp/longjmp instead of sigsetjmp/siglongjmp 2006-01-18 19:20:20 -08:00
mconsole.h [PATCH] uml: add mconsole_reply variant with length param 2006-01-06 08:33:47 -08:00
mconsole_kern.h [PATCH] uml: hot-unplug code cleanup 2005-06-25 16:24:36 -07:00
mem.h [PATCH] uml: inline mk_pte and various friends 2005-09-10 12:00:18 -07:00
mem_kern.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mem_user.h [PATCH] UML: Hotplug memory, take 2 2006-03-31 12:18:50 -08:00
misc_constants.h [PATCH] uml: move libc-dependent irq code to os-Linux 2006-03-27 08:44:37 -08:00
mode.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mode_kern.h [PATCH] uml: move headers to arch/um/include 2006-01-18 19:20:19 -08:00
net_kern.h [PATCH] missing platform_device.h includes 2005-11-01 21:50:01 -08:00
net_user.h [PATCH] uml: fix UML network driver endianness bugs 2005-11-07 07:53:30 -08:00
os.h [PATCH] uml: check for differences in host support 2006-03-31 12:18:52 -08:00
process.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ptrace_user.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
registers.h [PATCH] uml: initialize process FP registers properly 2006-02-07 16:12:32 -08:00
sigcontext.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sigio.h [PATCH] uml: move sigio_user.c to os-Linux/sigio.c 2006-03-27 08:44:38 -08:00
signal_kern.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
skas_ptrace.h [PATCH] uml: header and code cleanup 2005-05-05 16:36:39 -07:00
skas_ptregs.h [PATCH] uml makefiles sanitized 2005-09-29 08:46:26 -07:00
syscall.h [PATCH] uml: system call path cleanup 2005-09-05 00:06:23 -07:00
sysrq.h [PATCH] uml: stack dump fix 2005-05-28 16:46:13 -07:00
task.h [PATCH] uml makefiles sanitized 2005-09-29 08:46:26 -07:00
tempfile.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
tlb.h [PATCH] mm: uml kill unused 2005-10-29 21:40:42 -07:00
ubd_user.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
um_mmu.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
um_uaccess.h [PATCH] uml: fix compile error for tt 2005-12-12 08:57:43 -08:00
umid.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
uml_uaccess.h [PATCH] uml: separate libc-dependent uaccess code 2005-11-07 07:53:31 -08:00
user.h [PATCH] uml: avoid malloc to sleep in atomic sections 2006-01-18 19:20:21 -08:00
user_util.h [PATCH] uml: check for differences in host support 2006-03-31 12:18:52 -08:00