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[209.132.180.67]) by mx.google.com with ESMTP id u5si10218061otg.99.2019.12.26.12.46.15; Thu, 26 Dec 2019 12:46:27 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20161025 header.b=wI6RHv+m; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726831AbfLZUpf (ORCPT + 99 others); Thu, 26 Dec 2019 15:45:35 -0500 Received: from mail-pj1-f74.google.com ([209.85.216.74]:33472 "EHLO mail-pj1-f74.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726105AbfLZUpe (ORCPT ); Thu, 26 Dec 2019 15:45:34 -0500 Received: by mail-pj1-f74.google.com with SMTP id u91so4122515pjb.0 for ; Thu, 26 Dec 2019 12:45:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=U/F0Ny1cWR9vZvhJ3YyD2gGoI3HlhJe0r1qEnyZLWxo=; b=wI6RHv+mVRYhGm1FR8NrPKPneutZrzsof1fPLKZqZYxtqdukNtRH114M26za60wiKv frQ18CYqvXianRWhPCdApmjkJoLXMxPNl8utHPZhGBuHh9XlNbwUBzAOWmhmAX4KF7/w jusyuWrxUPgMMplG2g42wpPrNUSYRS7ob//eVX2BlwuwkJiXAVfKDYfT+IeeI4vi54eA EdeLgpvBdpRh94mctPK3GZdQb5Vwl15YfTsXo4ti6yFt0JzDk+88i0dzxoHnMyRdkHSz NM5m6b3e0tURTzw3+CbNSNLxQI66g1/NOv/+wHUAo2EsdzjNYQqUwUPey0Ble8xanC1n fuKA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=U/F0Ny1cWR9vZvhJ3YyD2gGoI3HlhJe0r1qEnyZLWxo=; b=ObTxNrQeGHIztaVbYaoXrGCa1RU53hvsTPmt/P7gv2KS5u8TnyNchzqKlGgN2I+yHa ruSwlyoD429gJjoh3Np1tQO42OTSdz6okpfAq1OsiKGbJeZR9qsIly738Wxk8bxSv5I6 RNdwsKmuihgwxpuu9Hf8RUhG9onsFEeMSFgQGWBO29Gy0DCPe4lH4Z9KVM7viPtlzcP1 z9ATcFG9JGNY3OjDrPTWZ1SD2MslcXYTsx948DLiGAaSJAIgIRaYUy6F4lctRwcIbAXc 9h6HEuUyrp2r6v6RStnCz1S4yrU6PHbcOGwSBpB27Nx2iyAfoP8f0uwQlw03jepu8EXD gKAQ== X-Gm-Message-State: APjAAAXsyOM0iP4nS4TtxEPNMgIZ+cE6ldijNvVHOyls+UEsfhQcAZ/v DqcgcdvrdzHAEi8dfuz4SCNqkhLQk0Q39FtTJyC7QzcL5nuAcldWyjtT973AaNJXOd9NU3iZCj4 h2lz3I4TnWtAbT700GEbW1o2dBXqIb0sqbk+EubcwZq56GP879OhcibaDg8Bi4Mi/d4D5bpCZTM 7fJ4EnzZy3 X-Received: by 2002:a65:4587:: with SMTP id o7mr49947184pgq.303.1577393132464; Thu, 26 Dec 2019 12:45:32 -0800 (PST) Date: Thu, 26 Dec 2019 12:45:12 -0800 Message-Id: <20191226204512.24524-1-asteinhauser@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.24.1.735.g03f4e72817-goog Subject: [PATCH] Removing a dead definition or RSB_FILL_LOOPS From: Anthony Steinhauser To: linux-kernel@vger.kernel.org Cc: mingo@redhat.com, bp@alien8.de, tglx@linutronix.de, Anthony Steinhauser Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org It is never used, but it is misleading. Signed-off-by: Anthony Steinhauser --- arch/x86/include/asm/nospec-branch.h | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h index 5c24a7b35166..07e95dcb40ad 100644 --- a/arch/x86/include/asm/nospec-branch.h +++ b/arch/x86/include/asm/nospec-branch.h @@ -37,7 +37,6 @@ */ #define RSB_CLEAR_LOOPS 32 /* To forcibly overwrite all entries */ -#define RSB_FILL_LOOPS 16 /* To avoid underflow */ /* * Google experimented with loop-unrolling and this turned out to be -- 2.24.1.735.g03f4e72817-goog