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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C8367C4332F for ; Fri, 10 Nov 2023 21:42:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:To:From:Cc:MIME-Version:Message-ID:Date :Subject:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=df9oYsHb2Bz61+LvgIkn+XvAVNv25QwH7aaVo1vJZwA=; b=VjTsL4yFhUlrnC plXKimANfpxmiCyPS48QomSflJp3NeYnAVTNqryfHbRPsP0wcSFEog+FrtgTSQ8MiX6uycBPyjByK KVYo8gc30gN6lbCY8diEpsuUihRRrHBAbEoSZrEXbx9nENX6FQLqJYTeBDZnFmYzfRxDMrmBk4kKB Qol6vihKoWqARvUk6Rhbeptp+9D0iT6kbiLd9vzY2HUDu5vtLV2uA5uI0h/8IyVN4I+9h5SuQrL1E BpSetmMvzrGmysRml/S9yHPy5Q90/OGcZsgGVLBl5oKn8QKm4tYv5jGmJTLDllK04oNKE2gGjrpqJ 6/8Ybg22Etin3nXF7/ig==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r1ZGb-009U1J-2p; Fri, 10 Nov 2023 21:42:17 +0000 Received: from mail-pl1-x62c.google.com ([2607:f8b0:4864:20::62c]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r1ZGU-009U0b-35 for linux-riscv@lists.infradead.org; Fri, 10 Nov 2023 21:42:13 +0000 Received: by mail-pl1-x62c.google.com with SMTP id d9443c01a7336-1cc58219376so22598215ad.1 for ; Fri, 10 Nov 2023 13:42:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20230601.gappssmtp.com; s=20230601; t=1699652521; x=1700257321; darn=lists.infradead.org; h=to:from:cc:content-transfer-encoding:mime-version:message-id:date :subject:from:to:cc:subject:date:message-id:reply-to; bh=e7ngW1LCsowvE5Rv4ISLN9pQON0Gdkso3VUKWqRYMi8=; b=BK0vJdjmcLEUofWiw7LHwG/ikR6bQ/WlJPNSETgtS1/XzDXpIX/niJBbTrjQD9cXOO 8GGRujwCzbgXSO7Is3dzNH/U8j6LXR/D08A5t4xpQS51CFIacLVmZgpJvMvOtH4AMEix uNOJC/ZJyvb57ztUcsOnWGgBxn5nIPYqZVExK5vt/RyPKbPXvJ6VsHHCo8DtlXf5/+DW 9eeSjCG4gGL6Br4l3VWU4J9aS7yPGx19oaC7sgF/x/palfe9+Ub7eCzUpGnGcZeZ3d4Z RP2uk/K3gYiHxteM5Mm4yhHqA/SXsYEl9gkP3OibJDBG6tyvw8xQmouhyZQK18Pf0U9v bz+w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699652521; x=1700257321; h=to:from:cc:content-transfer-encoding:mime-version:message-id:date :subject:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=e7ngW1LCsowvE5Rv4ISLN9pQON0Gdkso3VUKWqRYMi8=; b=q/W+dvTfi3ySWw2gV53d2h6Z6H6Rw7j1UcOSsEt1K4gD1hvoMrV2QuegbSI5ElVVQk 1qpDvhJKiIN70yb9kgO6IFax5X7bYhoCjM7N3j4WOIGxek9r5JRILez+oJyJu6+hHoBz e7x/ZuZsvCJQTnxd/lVZkp9+H7eeJiGUz7N1MP2mH/CC29EsWh01ooUIpGzEZKdJdRXt hl38iNjiq1GP84OR8sAx1lr+LYrXazKS6thwWefep48fUmUDX3+xzs1qP/j25n8HYWq0 boiXLqPLuCks6UlcfYTakjYu/JetOvPZ6W2Dw7W+fivwIiMICA3rKmsyRh/uiSDsJHli Osfw== X-Gm-Message-State: AOJu0YxT2j5KCLs6bO/E9jt1S7gmiCu+QjkZi0x0zOaj0dWFsCGG4NcA D8/qNXF3Ay/jKtDLg0pp4rWDAsJ7k6IoH1WN8zQ= X-Google-Smtp-Source: AGHT+IF8MG8BiNXFCNKCdqPYdVGlMaMvaFvnL2dUjSE2YEsRSxASqqj91G912Jg5PpGZdpAhYWn4HA== X-Received: by 2002:a17:902:d70c:b0:1cc:5549:aabb with SMTP id w12-20020a170902d70c00b001cc5549aabbmr617128ply.30.1699652520512; Fri, 10 Nov 2023 13:42:00 -0800 (PST) Received: from localhost ([12.44.203.122]) by smtp.gmail.com with ESMTPSA id n23-20020a170902969700b001c74718f2f3sm103666plp.119.2023.11.10.13.41.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Nov 2023 13:42:00 -0800 (PST) Subject: [PATCH] RISC-V: Remove the removed single-letter extensions Date: Fri, 10 Nov 2023 09:59:03 -0800 Message-ID: <20231110175903.2631-1-palmer@rivosinc.com> X-Mailer: git-send-email 2.42.1 MIME-Version: 1.0 Cc: Palmer Dabbelt From: Palmer Dabbelt To: linux-riscv@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231110_134211_353393_A5D23F86 X-CRM114-Status: UNSURE ( 8.78 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org There were a few single-letter extensions that we had references to floating around in the kernel, but that never ended up as actual ISA specs and have mostly been replaced by multi-letter extensions. This removes the references to those extensions. Signed-off-by: Palmer Dabbelt --- arch/riscv/include/asm/hwcap.h | 6 ------ arch/riscv/kernel/cpufeature.c | 4 ---- 2 files changed, 10 deletions(-) diff --git a/arch/riscv/include/asm/hwcap.h b/arch/riscv/include/asm/hwcap.h index fe6656af967a..d0a5804c7d78 100644 --- a/arch/riscv/include/asm/hwcap.h +++ b/arch/riscv/include/asm/hwcap.h @@ -14,19 +14,13 @@ #include #define RISCV_ISA_EXT_a ('a' - 'a') -#define RISCV_ISA_EXT_b ('b' - 'a') #define RISCV_ISA_EXT_c ('c' - 'a') #define RISCV_ISA_EXT_d ('d' - 'a') #define RISCV_ISA_EXT_f ('f' - 'a') #define RISCV_ISA_EXT_h ('h' - 'a') #define RISCV_ISA_EXT_i ('i' - 'a') -#define RISCV_ISA_EXT_j ('j' - 'a') -#define RISCV_ISA_EXT_k ('k' - 'a') #define RISCV_ISA_EXT_m ('m' - 'a') -#define RISCV_ISA_EXT_p ('p' - 'a') #define RISCV_ISA_EXT_q ('q' - 'a') -#define RISCV_ISA_EXT_s ('s' - 'a') -#define RISCV_ISA_EXT_u ('u' - 'a') #define RISCV_ISA_EXT_v ('v' - 'a') /* diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c index 7aeba01dcfd4..bb0d1f242f24 100644 --- a/arch/riscv/kernel/cpufeature.c +++ b/arch/riscv/kernel/cpufeature.c @@ -158,10 +158,6 @@ const struct riscv_isa_ext_data riscv_isa_ext[] = { __RISCV_ISA_EXT_DATA(d, RISCV_ISA_EXT_d), __RISCV_ISA_EXT_DATA(q, RISCV_ISA_EXT_q), __RISCV_ISA_EXT_DATA(c, RISCV_ISA_EXT_c), - __RISCV_ISA_EXT_DATA(b, RISCV_ISA_EXT_b), - __RISCV_ISA_EXT_DATA(k, RISCV_ISA_EXT_k), - __RISCV_ISA_EXT_DATA(j, RISCV_ISA_EXT_j), - __RISCV_ISA_EXT_DATA(p, RISCV_ISA_EXT_p), __RISCV_ISA_EXT_DATA(v, RISCV_ISA_EXT_v), __RISCV_ISA_EXT_DATA(h, RISCV_ISA_EXT_h), __RISCV_ISA_EXT_DATA(zicbom, RISCV_ISA_EXT_ZICBOM), -- 2.42.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv