From: Richard Weinberger <richard@nod.at>
Date: Wed, 27 Apr 2011 22:26:54 +0000 (-0700)
Subject: um: adjust current_thread_info() for newer gcc versions
X-Git-Tag: v2.6.39-rc6~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=534e3adbd22efa327e6ff27cf2d8ebaad8382ecd;p=pandora-kernel.git

um: adjust current_thread_info() for newer gcc versions

In some cases gcc >= 4.5.2 will optimize away current_thread_info().  To
prevent gcc from doing so the stack address has to be obtained via inline
asm.

Signed-off-by: Richard Weinberger <richard@nod.at>
Acked-by: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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