| commit | 03491c92932b8d2dab1bb298e0122ff6d39680af | |
| author | Thomas Gleixner <tglx@linutronix.de> | |
| Wed, 23 May 2007 20:58:19 +0000 (23 13:58 -0700) | ||
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | |
| Thu, 24 May 2007 03:14:15 +0000 (23 20:14 -0700) | ||
| tree | 96db84a9e5c502b7d6890d1af6c94c3f96e83087 | treesnapshot (tar.gz zip) |
| parent | 98d8256739f2c6c636fa2da359f5949c739ae839 | commitdiff |
i386: fix early usage of atomic_add_return and local_add_return on real i386
The check (boot_cpu_data.x86 == 3) in atomic_add_return() and
local_add_return() fails, when those operations are used before
boot_cpu_data is filled in.
Change the check to (boot_cpu_data.x86 <= 3) to fix this.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The check (boot_cpu_data.x86 == 3) in atomic_add_return() and
local_add_return() fails, when those operations are used before
boot_cpu_data is filled in.
Change the check to (boot_cpu_data.x86 <= 3) to fix this.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| include/asm-i386/atomic.h | diffblobblamehistory | |
| include/asm-i386/local.h | diffblobblamehistory |