Re: [PATCH] arm64: Correct value returned by ESR_ELx_FSC_ADDRSZ_nL()

From: Marc Zyngier

Date: Mon Jul 13 2026 - 16:45:19 EST


On Fri, 03 Jul 2026 14:48:35 +0100,
Steven Price <steven.price@xxxxxxx> wrote:
>
> Address size fault, level -1 is encoded as 0b101001 or 0x29 according to
> the Arm ARM. Correct the value to match the spec. This also matches the
> offset of "level -1 address size fault" in the fault_info array in
> fault.c.
>
> Fixes: fb8a3eba9c81 ("KVM: arm64: Only read HPFAR_EL2 when value is architecturally valid")
> Signed-off-by: Steven Price <steven.price@xxxxxxx>

Reviewed-by: Marc Zyngier <maz@xxxxxxxxxx>

M.

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