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arm64: fix misleading data abort decoding

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Currently data_abort_decode() dumps the ISS field as a decimal value
with a '0x' prefix, which is somewhat misleading.

Fix it to print as hexadecimal, as was intended.

Fixes: 1f9b8936f3 ("arm64: Decode information from ESR upon mem faults")
Reviewed-by: Dave Martin <Dave.Martin@arm.com>
Reviewed-by: Julien Thierry <julien.thierry@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Mark Rutland 2017-10-02 12:42:00 +01:00 • committed by Catalin Marinas
parent 9e66317d3c
commit 0a6de8b866
1 changed files with 1 additions and 1 deletions

2
arch/arm64/mm/fault.c
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@ -97,7 +97,7 @@ static void data_abort_decode(unsigned int esr)
(esr & ESR_ELx_SF) >> ESR_ELx_SF_SHIFT,
(esr & ESR_ELx_AR) >> ESR_ELx_AR_SHIFT);
} else {
pr_alert(" ISV = 0, ISS = 0x%08lu\n", esr & ESR_ELx_ISS_MASK);
pr_alert(" ISV = 0, ISS = 0x%08lx\n", esr & ESR_ELx_ISS_MASK);
}
pr_alert(" CM = %lu, WnR = %lu\n",