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To Save and Restore ICC_SRE_EL1 register introduce vmstate subsection and load only if non-zero. Also initialize icc_sre_el1 with to 0x7 in pre_load function. Signed-off-by: Vijaya Kumar K <Vijaya.Kumar@cavium.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Message-id: 1487850673-26455-3-git-send-email-vijay.kilari@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>