On Thu, Mar 28, 2024 at 09:44:36PM -0700, Deepak Gupta wrote: > Adds description in dt-bindings (extensions.yaml) > > This patch adds support for detecting zicfiss and zicfilp. zicfiss and zicfilp > stands for unprivleged integer spec extension for shadow stack and branch > tracking on indirect branches, respectively. > > This patch looks for zicfiss and zicfilp in device tree and accordinlgy lights > up bit in cpu feature bitmap. Furthermore this patch adds detection utility > functions to return whether shadow stack or landing pads are supported by > cpu. > > Signed-off-by: Deepak Gupta <debug@xxxxxxxxxxxx> > --- > .../devicetree/bindings/riscv/extensions.yaml | 10 ++++++++++ Checkpatch should have told you that bindings changes need to be in separate patches. Thanks, Conor. > arch/riscv/include/asm/cpufeature.h | 13 +++++++++++++ > arch/riscv/include/asm/hwcap.h | 2 ++ > arch/riscv/include/asm/processor.h | 1 + > arch/riscv/kernel/cpufeature.c | 2 ++
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