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John David Anglin authored
commit 1b59ddfc upstream. The attached change fixes the condition used in the "sub" instruction. A double word comparison is needed. This fixes the 64-bit LWS CAS operation on 64-bit kernels. I can now enable 64-bit atomic support in GCC. Signed-off-by: John David Anglin <dave.anglin> Signed-off-by:
Helge Deller <deller@gmx.de> Signed-off-by:
Luis Henriques <luis.henriques@canonical.com>
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