[{"id":3678918,"web_url":"http://patchwork.ozlabs.org/comment/3678918/","msgid":"<641cb56f-7e38-4b09-8514-5301827242c4@linaro.org>","list_archive_url":null,"date":"2026-04-18T00:08:33","subject":"Re: [PATCH v2 1/4] target/arm/cpu-features.c: New fields in AA64MMFR4","submitter":{"id":72104,"url":"http://patchwork.ozlabs.org/api/people/72104/","name":"Richard Henderson","email":"richard.henderson@linaro.org"},"content":"On 4/17/26 21:02, Jim MacArthur wrote:\n> Added RMEGDI for FEAT_RME_GDI and other new fields.\n> \n> Signed-off-by: Jim MacArthur \n> ---\n> target/arm/cpu-features.h | 8 ++++++++\n> 1 file changed, 8 insertions(+)\n\nReviewed-by: Richard Henderson \n\nr~\n> \n> diff --git a/target/arm/cpu-features.h b/target/arm/cpu-features.h\n> index b683c9551a..2d1a3196b7 100644\n> --- a/target/arm/cpu-features.h\n> +++ b/target/arm/cpu-features.h\n> @@ -346,8 +346,16 @@ FIELD(ID_AA64MMFR3, SDERR, 52, 4)\n> FIELD(ID_AA64MMFR3, ADERR, 56, 4)\n> FIELD(ID_AA64MMFR3, SPEC_FPACC, 60, 4)\n> \n> +FIELD(ID_AA64MMFR4, POPS, 0, 4)\n> +FIELD(ID_AA64MMFR4, EIESB, 4, 4)\n> FIELD(ID_AA64MMFR4, ASID2, 8, 4)\n> +FIELD(ID_AA64MMFR4, HACDBS, 12, 4)\n> +FIELD(ID_AA64MMFR4, FGWTE3, 16, 4)\n> +FIELD(ID_AA64MMFR4, NV_FRAC, 20, 4)\n> FIELD(ID_AA64MMFR4, E2H0, 24, 4)\n> +FIELD(ID_AA64MMFR4, RMEGDI, 28, 4)\n> +FIELD(ID_AA64MMFR4, E3DSE, 36, 4)\n> +FIELD(ID_AA64MMFR4, SRMASK, 44, 4)\n> \n> FIELD(ID_AA64DFR0, DEBUGVER, 0, 4)\n> FIELD(ID_AA64DFR0, TRACEVER, 4, 4)\n>","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=IkskD8fn;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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