[PATCH] ARM: kprobes: Fix error in conditional instruction checking
nicolas.pitre at linaro.org
Thu Apr 21 14:27:01 EDT 2011
On Thu, 21 Apr 2011, Tixy wrote:
> From: Jon Medhurst <tixy at yxit.co.uk>
> The patch titled "ARM: kprobes: Fix probing of conditionally executed
> instructions" contains errors in the condition code checking functions
> __check_gt() and __check_lt(). These return the incorrect results if the
> Q flag is set because this is xored with the Z flag in the first
> expression. The fix is to use an intermediate temporary variable.
> Signed-off-by: Jon Medhurst <tixy at yxit.co.uk>
Good, I've folded this patch into the original commit where this bug was
introduced, and pushed the amended branch.
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