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Commit e78e5a91 authored by Samuel Neves's avatar Samuel Neves Committed by Thomas Gleixner
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x86/vdso: Fix lsl operand order



In the __getcpu function, lsl is using the wrong target and destination
registers. Luckily, the compiler tends to choose %eax for both variables,
so it has been working so far.

Fixes: a582c540 ("x86/vdso: Use RDPID in preference to LSL when available")
Signed-off-by: default avatarSamuel Neves <sneves@dei.uc.pt>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Acked-by: default avatarAndy Lutomirski <luto@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/r/20180901201452.27828-1-sneves@dei.uc.pt
parent c7486104
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