Re: [PATCH] Revert "arm64: Increase the max granular size"

From: Timur Tabi
Date: Thu Mar 17 2016 - 14:36:08 EST


Andrew Pinski wrote:


Note ThunderX's SOC have customers where some are embedded users
(uboot) and server users (UEFI). The cores always have 128 byte
cacheline size. So please don't make this dependent on ACPI. Note the
defconfig works correctly on T88.

This thread is getting off-topic. There's nothing about the cacheline size that is dependent on ACPI or DT. Catalin was wondering why we have our own defconfig for our ARM64 SOC, and I replied that it's because ACPI is not enabled yet in the upstream defconfig.

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