linux/arch/um/os-Linux/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
..
Makefile [PATCH] uml: check for differences in host support 2006-03-31 12:18:52 -08:00
registers.c [PATCH] uml: initialize process FP registers properly 2006-02-07 16:12:32 -08:00
tls.c [PATCH] uml: check for differences in host support 2006-03-31 12:18:52 -08:00