[PATCH v7 1/2] arm64/sve: Split TIF_SVE into separate execute and register state flags

Mark Brown broonie at kernel.org
Mon Feb 1 10:45:43 EST 2021


On Mon, Feb 01, 2021 at 03:35:53PM +0000, Dave Martin wrote:

> While I'm trying to get my head around this, can you sketch out the
> mapping between the old flag combinations (including Julien's
> TIF_SVE_NEEDS_FLUSH) and yours?

TIF_SVE => TIF_SVE_EXEC+TIF_SVE_FULL_REGS
TIF_SVE_NEEDS_FLUSH => TIF_SVE_EXEC

more or less.
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