5.10-stable patches

5.10-stable patches

added patches:
	arm64-bpf-add-bhb-mitigation-to-the-epilogue-for-cbpf-programs.patch
	arm64-bpf-only-mitigate-cbpf-programs-loaded-by-unprivileged-users.patch
	arm64-errata-add-kryo-2xx-3xx-4xx-silver-cores-to-spectre-bhb-safe-list.patch
	arm64-errata-add-missing-sentinels-to-spectre-bhb-midr-arrays.patch
	arm64-errata-add-newer-arm-cores-to-the-spectre_bhb_loop_affected-lists.patch
	arm64-errata-assume-that-unknown-cpus-_are_-vulnerable-to-spectre-bhb.patch
	arm64-insn-add-barrier-encodings.patch
	arm64-insn-add-encoders-for-atomic-operations.patch
	arm64-insn-add-support-for-encoding-dsb.patch
	arm64-move-aarch64_break_fault-into-insn-def.h.patch
	arm64-proton-pack-add-new-cpus-k-values-for-branch-mitigation.patch
	arm64-proton-pack-expose-whether-the-branchy-loop-k-value.patch
	arm64-proton-pack-expose-whether-the-platform-is-mitigated-by-firmware.patch
	arm64-spectre-increase-parameters-that-can-be-used-to-turn-off-bhb-mitigation-individually.patch