Re: [PATCH v2 0/3] arm64: cpufeature: Fix handling of CTR_EL0

2018-10-16 Thread Catalin Marinas
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. > > Chang

[PATCH v2 0/3] arm64: cpufeature: Fix handling of CTR_EL0

2018-10-09 Thread Suzuki K Poulose
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 wi

[PATCH v2 0/3] arm64: cpufeature: Fix handling of CTR_EL0

2018-10-09 Thread Suzuki K Poulose
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 wi