Re: [PATCH V4 1/2] arm64/sysreg: Update TCR_EL1 register

From: Mark Brown
Date: Mon Sep 08 2025 - 09:58:16 EST


On Sun, Sep 07, 2025 at 05:59:59PM +0530, Anshuman Khandual wrote:

> Update TCR_EL1 register fields as per latest ARM ARM DDI 0487 L.B and while
> here drop an explicit sysreg definition SYS_TCR_EL1 from sysreg.h, which is
> now redundant.

I actually checked against DDI0601 2025-06 to spare my poor machine the
strain of loading the ARM.

Reviewed-by: Mark Brown <broonie@xxxxxxxxxx>

I guess the cleanup of the redundant definition could've been a separate
patch but it's not super important.

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