On Tue, Oct 09, 2018 at 02:47:03PM +0100, Suzuki K. Poulose wrote: > This series makes sure that we handle the CTR_EL0 field mismatches > properly, especially for the IDC field. Also, skip trapping CTR > accesses on a CPU if it matches the safe value. > > Applies on arm64 for-next/core. > > Changes since v1 > - Fix wrong hunk in has_cache_idc() > - Allow a late secondary CPU with raw CTR_EL0.IDC = 0 and effective > CTR_EL0.IDC = 1, to boot on a system without IDC available. > > Suzuki K Poulose (3): > arm64: cpufeature: ctr: Fix cpu capability check for late CPUs > arm64: cpufeature: Fix handling of CTR_EL0.IDC field > arm64: cpufeature: Trap CTR_EL0 access only where it is necessary
Queued for 4.20. Thanks. -- Catalin
