From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0CD5FC3ABAA for ; Fri, 2 May 2025 23:31:48 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 592DC6B00C2; Fri, 2 May 2025 19:31:43 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 5419B6B00C3; Fri, 2 May 2025 19:31:43 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 395AA6B00C4; Fri, 2 May 2025 19:31:43 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0014.hostedemail.com [216.40.44.14]) by kanga.kvack.org (Postfix) with ESMTP id 1813C6B00C2 for ; Fri, 2 May 2025 19:31:43 -0400 (EDT) Received: from smtpin27.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay05.hostedemail.com (Postfix) with ESMTP id 0A46E5BF8C for ; Fri, 2 May 2025 23:31:44 +0000 (UTC) X-FDA: 83399567328.27.73D14FD Received: from mail-pl1-f174.google.com (mail-pl1-f174.google.com [209.85.214.174]) by imf21.hostedemail.com (Postfix) with ESMTP id 2AC201C0009 for ; Fri, 2 May 2025 23:31:41 +0000 (UTC) Authentication-Results: imf21.hostedemail.com; dkim=pass header.d=rivosinc-com.20230601.gappssmtp.com header.s=20230601 header.b=gIBtBHjY; dmarc=none; spf=pass (imf21.hostedemail.com: domain of debug@rivosinc.com designates 209.85.214.174 as permitted sender) smtp.mailfrom=debug@rivosinc.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1746228702; a=rsa-sha256; cv=none; b=kAa9fI3xMr+9RoK4MuNnIu5AUo9M009/hO9G+r4JTlq1m5M7z5QW9LkCagQm/gurQ69obf azwuX6pTKajdox9eXlpmvcbLpW7gLJBRzxxffJJscGp4CuiycOY6DD7PE5GSzw574UYqXk AgkHwxzmHGTf5MxWQAnSXIoLPTbswjU= ARC-Authentication-Results: i=1; imf21.hostedemail.com; dkim=pass header.d=rivosinc-com.20230601.gappssmtp.com header.s=20230601 header.b=gIBtBHjY; dmarc=none; spf=pass (imf21.hostedemail.com: domain of debug@rivosinc.com designates 209.85.214.174 as permitted sender) smtp.mailfrom=debug@rivosinc.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1746228702; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=DXNrGX2eIDDqqmRRfhE1GhCa5+tzqdtGdU7JTzGQSvA=; b=FlcB1dOUgD5zEsv7LkDIjarvC3AhsHSCdxWAnBulbeF4ARAI8Wtpo72tH6nBAqoen6TZGo PPWzBG+iaBZg8EwCZQz4uwsag+MaOvafBzueecWBis7FYfShKNAK+Ie3qu1FBlQmsI8ajE FsSuGOLw8vLT05le4Zhd41g3i4fF/is= Received: by mail-pl1-f174.google.com with SMTP id d9443c01a7336-22e033a3a07so28822725ad.0 for ; Fri, 02 May 2025 16:31:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20230601.gappssmtp.com; s=20230601; t=1746228701; x=1746833501; darn=kvack.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=DXNrGX2eIDDqqmRRfhE1GhCa5+tzqdtGdU7JTzGQSvA=; b=gIBtBHjYolTGYXBW9v3nZuMhHxbCj2s+z5eu1QH2goH77sXF3Fhrld1/KMng8Oq6vH /C1x3Lksb3SJ662AVw9vuPOkgEXo1Zc2EvdGQ8aR4QIRQoObHcxMOW9gonNPrnrbA+FD Z2wqSsrZgrp1+NNH3/Gh57IbipfgspgWR1iCYiK9Q26T/Xzj6CT4NAzNPUOfmFDHIq+h lkW4E2nqCoC4Iui/mU1iRnzwQOoLS+hn0A+nstpKtTxYXXw8baBO617xe+1Cn5sWJ0YZ RdbkufZJ5cwJgxZe/9PcFbTzdKgU5m2CzGFnaYiz0Vls8yFqbyVjMORH9h6uin/XhN9w Q27w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1746228701; x=1746833501; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=DXNrGX2eIDDqqmRRfhE1GhCa5+tzqdtGdU7JTzGQSvA=; b=l0t+BHlGAFeiQZ3uW+sYXo1LIhLf+C+/LD2mx4R0Bw64yoarh8Tc9dUBb3iqdByPk6 BTsDkAtIfwtVR4QPNQ8zvCHB25RryNlYt4mGfzYPddBZVGVRB0l1ouvwR5lFerApCNLQ l+MTJQbQIeSzK/Vh9wX2gQYjLkeOIw8Z7rAtCaD1u/QEFjVOlKWUUpJGVPdVG5fmkGKi ykEsiwJDPG7h4eNa6YqhIy8ja7J2wnqCWdEFaPQudkKU0xYuRmDmTvTcYv1tSPvnzWt/ pDjBKNGqEo5PwP53lwSmHgLbkOCtLwrTvzxGebiknfBu3V+dPZ/L23BOO/N++EaqLnel SPkA== X-Forwarded-Encrypted: i=1; AJvYcCWc9nc4LZzcoIbvEwJij4B4eyB+EWQ2zuuf+TdA/lXCMaFRtkDCXzOYV3rk9MTXtZVBKAgl5gRG9Q==@kvack.org X-Gm-Message-State: AOJu0YxpdE2EcWASLcIZ1Y6hAfZjTzwUbofolQNp+xbxf86KHtF60G5f vYKa8PM4n2q+U3kCuUUeiW8yPps4D9RzYm8WHDLg7FtCYuSCONzqV1YE/n8rWLU= X-Gm-Gg: ASbGncupyq5RfKc7CXK0uwDfEoSiG8IO3ROnMDQGEtvjn2erbZChcX2RCn3mODwFcl2 uCK33RG9uVoDV/V1FSnsl3tCv0ED1ouf0btYBbtA/oNBTue1i1lORSdiwcAVDaXX5I80H0KGHZs WzEJMCyX/7F1D2hKq9jGl6TcIkZ39Ou7Nmb5G4n4XdnrFiCoDo7e1F+dQtRHQM4SPKY5AqQcYkx uIUHhRUYpiz1xeZsHZAttqp7Y098T0H1kpaXDMHPENR2FGDG+fcpo/OHCmV72BWeOvnTAo1X8p6 1MUXYawIYhEFSPOWhwylr3gXfvQAtCfSG9NouLEFWk1Hvl4D478= X-Google-Smtp-Source: AGHT+IGRr6wQ1qcGc/lz4VxDCk43KskABVIwgRKbdbOIqZA8WBWJNWwxAj/SPcLzrSkmv2eXNnxADw== X-Received: by 2002:a17:903:194f:b0:22d:e57a:279b with SMTP id d9443c01a7336-22e18be2486mr17248525ad.24.1746228700973; Fri, 02 May 2025 16:31:40 -0700 (PDT) Received: from debug.ba.rivosinc.com ([64.71.180.162]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-22e15228ff2sm13367055ad.180.2025.05.02.16.31.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 02 May 2025 16:31:40 -0700 (PDT) From: Deepak Gupta Date: Fri, 02 May 2025 16:30:51 -0700 Subject: [PATCH v15 20/27] riscv/hwprobe: zicfilp / zicfiss enumeration in hwprobe MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250502-v5_user_cfi_series-v15-20-914966471885@rivosinc.com> References: <20250502-v5_user_cfi_series-v15-0-914966471885@rivosinc.com> In-Reply-To: <20250502-v5_user_cfi_series-v15-0-914966471885@rivosinc.com> To: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Andrew Morton , "Liam R. Howlett" , Vlastimil Babka , Lorenzo Stoakes , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Arnd Bergmann , Christian Brauner , Peter Zijlstra , Oleg Nesterov , Eric Biederman , Kees Cook , Jonathan Corbet , Shuah Khan , Jann Horn , Conor Dooley , Miguel Ojeda , Alex Gaynor , Boqun Feng , Gary Guo , =?utf-8?q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Andreas Hindborg , Alice Ryhl , Trevor Gross Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-arch@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, alistair.francis@wdc.com, richard.henderson@linaro.org, jim.shu@sifive.com, andybnac@gmail.com, kito.cheng@sifive.com, charlie@rivosinc.com, atishp@rivosinc.com, evan@rivosinc.com, cleger@rivosinc.com, alexghiti@rivosinc.com, samitolvanen@google.com, broonie@kernel.org, rick.p.edgecombe@intel.com, rust-for-linux@vger.kernel.org, Zong Li , Deepak Gupta X-Mailer: b4 0.13.0 X-Rspamd-Queue-Id: 2AC201C0009 X-Rspam-User: X-Rspamd-Server: rspam07 X-Stat-Signature: 91nqzgpeid5zf9aim6tzk43nz4entohg X-HE-Tag: 1746228701-583895 X-HE-Meta: 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 JAn5RNZU 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Adding enumeration of zicfilp and zicfiss extensions in hwprobe syscall. Reviewed-by: Zong Li Signed-off-by: Deepak Gupta --- arch/riscv/include/uapi/asm/hwprobe.h | 2 ++ arch/riscv/kernel/sys_hwprobe.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/arch/riscv/include/uapi/asm/hwprobe.h b/arch/riscv/include/uapi/asm/hwprobe.h index 3c2fce939673..9bc96881dc9b 100644 --- a/arch/riscv/include/uapi/asm/hwprobe.h +++ b/arch/riscv/include/uapi/asm/hwprobe.h @@ -81,6 +81,8 @@ struct riscv_hwprobe { #define RISCV_HWPROBE_EXT_ZICBOM (1ULL << 55) #define RISCV_HWPROBE_EXT_ZAAMO (1ULL << 56) #define RISCV_HWPROBE_EXT_ZALRSC (1ULL << 57) +#define RISCV_HWPROBE_EXT_ZICFILP (1ULL << 58) +#define RISCV_HWPROBE_EXT_ZICFISS (1ULL << 59) #define RISCV_HWPROBE_KEY_CPUPERF_0 5 #define RISCV_HWPROBE_MISALIGNED_UNKNOWN (0 << 0) #define RISCV_HWPROBE_MISALIGNED_EMULATED (1 << 0) diff --git a/arch/riscv/kernel/sys_hwprobe.c b/arch/riscv/kernel/sys_hwprobe.c index 249aec8594a9..c86cba0e4506 100644 --- a/arch/riscv/kernel/sys_hwprobe.c +++ b/arch/riscv/kernel/sys_hwprobe.c @@ -111,6 +111,8 @@ static void hwprobe_isa_ext0(struct riscv_hwprobe *pair, EXT_KEY(ZCMOP); EXT_KEY(ZICBOM); EXT_KEY(ZICBOZ); + EXT_KEY(ZICFILP); + EXT_KEY(ZICFISS); EXT_KEY(ZICNTR); EXT_KEY(ZICOND); EXT_KEY(ZIHINTNTL); -- 2.43.0