From mboxrd@z Thu Jan 1 00:00:00 1970 From: broonie@kernel.org (Mark Brown) Date: Tue, 25 Feb 2014 13:25:41 +0900 Subject: [PATCH 0/4] arm64: topology: CPU topology support Message-ID: <1393302345-18253-1-git-send-email-broonie@kernel.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This revision of the series places any otherwise unmapped CPUs into a cluster in order to avoid confusing the scheduler if no topology information is provided. This means that we should never bring up a CPU with no topology information so while the warning is still present and has been upgraded it should never triger unless there is a genuine bug (as opposed to missing information). Mark Brown (4): arm64: topology: Implement basic CPU topology support arm64: topology: Add support for topology DT bindings arm64: topology: Tell the scheduler about the relative power of cores arm64: topology: Provide relative power numbers for cores arch/arm64/Kconfig | 24 +++ arch/arm64/include/asm/topology.h | 39 ++++ arch/arm64/kernel/Makefile | 1 + arch/arm64/kernel/smp.c | 11 ++ arch/arm64/kernel/topology.c | 388 ++++++++++++++++++++++++++++++++++++++ 5 files changed, 463 insertions(+)