From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yb1-f201.google.com (mail-yb1-f201.google.com [209.85.219.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3FA2D2E64B for ; Thu, 14 Dec 2023 10:02:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--tabba.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="FLd7wlP/" Received: by mail-yb1-f201.google.com with SMTP id 3f1490d57ef6-dbcd3819e43so1556489276.1 for ; Thu, 14 Dec 2023 02:02:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1702548130; x=1703152930; darn=lists.linux.dev; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=WrUatI3Cz0L0l26hy5tOUKXSSgihHrtUAipqZf1EAmE=; b=FLd7wlP/5y3KZW+8HrcNfrBMUVaK+/Mn8mLcz2WegsAA8yn3mohw2QHq1WIXCggzoq 0xGd74CZJrCOOqe2zjZTtpOdCm5C0UYY1YroNXVEPVqF1j1I2aUo/mMyYDUZB9EKi2/E tEeGbAruPaFUo2R5DOoF/R925yvfrNbfzQMmfRyIGLqeeIkf7jNI9MEV82slz5vzUpps r4i/fOwzfI1H4MRQtGZu87TIyyWCDb4ZaJbPDUxCt/KaKcOWJ6sgItfulO/P2meUe3eB 9sABXjQWiz1hxRMaKfiIQ9cnJ8uE+6j34lM8YEjBsrbE0Ye+UVNeh2hmSVNiCqf9esQT Ap3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702548130; x=1703152930; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=WrUatI3Cz0L0l26hy5tOUKXSSgihHrtUAipqZf1EAmE=; b=NibMEhZC8D+Ka6kJ1VcXCXsXXfO9vKXTqJsFQJnVEWhc3R2TJbjZcdsv9fz+zDZJM8 6M0/UucxFp79FYZT8ixSA/TUDS1wWKcj0HMVAuxe36sqDtREP3m1ULfsXFjEIm0Bg/TV DDfPzSItDXATPehuejwyLzikNd0Ddm8vljS3EUB7sEYglKoTaNRXpYG+aRyHv0XhsliA Lk1r3ptVJ9IinskZ59fXofjZUrCHQSy6jznCdY2Ip0+d1mXSK4V+IlxPziAALQmA7cO8 jtyGgfjJFb8UQP7Miq644LI8vEcF1RYVGO4Dg2uKVWNDU/9E1WcTf9r5YRFA2Pf2f1Bt UMNw== X-Gm-Message-State: AOJu0Yx3Ld7d1wNJn1b4kiALFenN65F7Rl5DOZbCwiBrXemnQ1Jj2piI YTFJnAqaQU2FMP2VaQCAaTc3OPNxXVQtwXYdi8Tmvab5IItX9XtzsYLD49HAWzda3K3R486ZZBv Y6/NOawr/BlkFv5Rx6eCtRjnguEuOSkiUE0SnTpLkBkmFTgJd8elmGIT2R9I= X-Google-Smtp-Source: AGHT+IExOHfYLnvhcVx/97MahYELrN89KnwOUt873aqjFXihCXT3Lm1RgNMDn1jKe1JdIwqgTZiOy41A9Q== X-Received: from fuad.c.googlers.com ([fda3:e722:ac3:cc00:28:9cb1:c0a8:1613]) (user=tabba job=sendgmr) by 2002:a05:6902:534:b0:db4:6936:48b7 with SMTP id y20-20020a056902053400b00db4693648b7mr99336ybs.2.1702548129330; Thu, 14 Dec 2023 02:02:09 -0800 (PST) Date: Thu, 14 Dec 2023 10:01:44 +0000 In-Reply-To: <20231214100158.2305400-1-tabba@google.com> Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20231214100158.2305400-1-tabba@google.com> X-Mailer: git-send-email 2.43.0.472.g3155946c3a-goog Message-ID: <20231214100158.2305400-5-tabba@google.com> Subject: [PATCH v3 04/17] arm64/sysreg: Add missing system instruction definitions for FGT From: Fuad Tabba To: kvmarm@lists.linux.dev Cc: maz@kernel.org, oliver.upton@linux.dev, broonie@kernel.org, james.morse@arm.com, suzuki.poulose@arm.com, yuzenghui@huawei.com, catalin.marinas@arm.com, will@kernel.org, eric.auger@redhat.com, jingzhangos@google.com, joey.gouly@arm.com, tabba@google.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="UTF-8" Add the definitions of missing system instructions that are trappable by fine grain traps. The definitions are based on DDI0602 2023-09. Signed-off-by: Fuad Tabba --- arch/arm64/include/asm/sysreg.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h index 9c2caf0efdc7..b320fb0de56b 100644 --- a/arch/arm64/include/asm/sysreg.h +++ b/arch/arm64/include/asm/sysreg.h @@ -645,6 +645,7 @@ #define OP_AT_S1E0W sys_insn(AT_Op0, 0, AT_CRn, 8, 3) #define OP_AT_S1E1RP sys_insn(AT_Op0, 0, AT_CRn, 9, 0) #define OP_AT_S1E1WP sys_insn(AT_Op0, 0, AT_CRn, 9, 1) +#define OP_AT_S1E1A sys_insn(AT_Op0, 0, AT_CRn, 9, 2) #define OP_AT_S1E2R sys_insn(AT_Op0, 4, AT_CRn, 8, 0) #define OP_AT_S1E2W sys_insn(AT_Op0, 4, AT_CRn, 8, 1) #define OP_AT_S12E1R sys_insn(AT_Op0, 4, AT_CRn, 8, 4) @@ -781,10 +782,16 @@ #define OP_TLBI_VMALLS12E1NXS sys_insn(1, 4, 9, 7, 6) /* Misc instructions */ +#define OP_GCSPUSHX sys_insn(1, 0, 7, 7, 4) +#define OP_GCSPOPCX sys_insn(1, 0, 7, 7, 5) +#define OP_GCSPOPX sys_insn(1, 0, 7, 7, 6) +#define OP_GCSPUSHM sys_insn(1, 3, 7, 7, 0) + #define OP_BRB_IALL sys_insn(1, 1, 7, 2, 4) #define OP_BRB_INJ sys_insn(1, 1, 7, 2, 5) #define OP_CFP_RCTX sys_insn(1, 3, 7, 3, 4) #define OP_DVP_RCTX sys_insn(1, 3, 7, 3, 5) +#define OP_COSP_RCTX sys_insn(1, 3, 7, 3, 6) #define OP_CPP_RCTX sys_insn(1, 3, 7, 3, 7) /* Common SCTLR_ELx flags. */ -- 2.43.0.472.g3155946c3a-goog