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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C0B2EC43334 for ; Sun, 26 Jun 2022 02:21:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233890AbiFZCVY (ORCPT ); Sat, 25 Jun 2022 22:21:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42856 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232327AbiFZCVW (ORCPT ); Sat, 25 Jun 2022 22:21:22 -0400 Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E1312140CF; Sat, 25 Jun 2022 19:21:21 -0700 (PDT) Received: by mail-pj1-x102a.google.com with SMTP id a11-20020a17090acb8b00b001eca0041455so7790113pju.1; Sat, 25 Jun 2022 19:21:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=UKuVgrfAGfBCGBeX0GMfO1FTTPGxEdMB1j0t79+AoRU=; b=mKPqYcHZZTA6wyYp+NwSh7M3tWPA4VSJBAumChpP5L/vxwaLDMbWPMZjPxU1/3Fqt/ rDuiZ5U45NhY7lpyNfO2b9DvDWjBIn5sHBI6nZQrPAc+akbfAsieSkGVr/qp75fwp0av Ycr2WWmoK2PU5Ns7nMl/jqTQ1qoEyfx3fM2qRvysov3beilvPAoNvU1dsonKJ3wBZxLX e6EjUHXPxFyAFi9sZAVq7/lfzKCTntBR5uFSwf7hTril3zHtg6s5CIIPm7DF9jMxkhEI F84B2SnXIjzWPQusPdaD06HuHyC0wiWFhy/t1S5ul98Ctc8xV+q0TIVc/USlS+dK/5GL 5nzA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=UKuVgrfAGfBCGBeX0GMfO1FTTPGxEdMB1j0t79+AoRU=; b=OjbNHYYtpdiKbhTKb1vbaDja9JbMiJuWrbkM/i+aUdeqhZD9KD5mcqGRnq4nWWiItW HC9HLEs7QnSCws/zDvrPgWVNH1F7Nunh+iqD5HJQs0jB2bzMzRKIJA6vgsgaC9j9rmsd 4TFZUsHEkWcwMZjxXohvAVqsmOvEG9UVGc0hqa2bcKlPJYGGagmCL2CSC04KM4+Yinwq MDHOyG65uV5LzrzSGXq4UZwBn69+jQ7fLoAFqiZwxHXFzKer7JdXPWed1eNSlwxMPoHw FAxm3dpCVpu4/QA5qIj41AOd0HuQgexKKMAO1nPeevNqAdrmJwiwzec0N0VUEOjdZB78 cQlQ== X-Gm-Message-State: AJIora9JqlQ0Kusx0zOapkPu2dSn5xIi2E1VwSmatyOPDihN3tQAmXth G3gyQC4u8O0zGiU39HWMN+FdGon/QSv8+Gmh X-Google-Smtp-Source: AGRyM1vqGyZPVrlI2a75lkP5iJWxI0Y6J2NJn8NhCkU/ywoeiQJFLmXXOEnWy+SwBfchoXbQIBlh1g== X-Received: by 2002:a17:903:25ce:b0:16a:2684:8865 with SMTP id jc14-20020a17090325ce00b0016a26848865mr6984848plb.42.1656210081122; Sat, 25 Jun 2022 19:21:21 -0700 (PDT) Received: from localhost.localdomain ([122.167.211.160]) by smtp.gmail.com with ESMTPSA id 84-20020a621757000000b00524e8e48156sm4422504pfx.142.2022.06.25.19.21.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 25 Jun 2022 19:21:20 -0700 (PDT) From: Souptick Joarder To: linux-ia64@vger.kernel.org Cc: linux-kernel@vger.kernel.org, "Souptick Joarder (HPE)" , kernel test robot Subject: [PATCH] ia64: old_rr4 added under CONFIG_HUGETLB_PAGE Date: Sun, 26 Jun 2022 07:51:14 +0530 Message-Id: <20220626022114.4020-1-jrdr.linux@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Souptick Joarder (HPE)" kernel test robot throws below warning -> arch/ia64/include/asm/mmu_context.h: In function 'reload_context': arch/ia64/include/asm/mmu_context.h:127:48: warning: variable 'old_rr4' set but not used [-Wunused-but-set-variable] 127 | unsigned long rr0, rr1, rr2, rr3, rr4, old_rr4; Added it under CONFIG_HUGETLB_PAGE Reported-by: kernel test robot Signed-off-by: Souptick Joarder (HPE) --- arch/ia64/include/asm/mmu_context.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/ia64/include/asm/mmu_context.h b/arch/ia64/include/asm/mmu_context.h index 87a0d5bc11ef..06257e355d00 100644 --- a/arch/ia64/include/asm/mmu_context.h +++ b/arch/ia64/include/asm/mmu_context.h @@ -124,9 +124,12 @@ reload_context (nv_mm_context_t context) { unsigned long rid; unsigned long rid_incr = 0; - unsigned long rr0, rr1, rr2, rr3, rr4, old_rr4; + unsigned long rr0, rr1, rr2, rr3, rr4; +#ifdef CONFIG_HUGETLB_PAGE + unsigned long old_rr4; old_rr4 = ia64_get_rr(RGN_BASE(RGN_HPAGE)); +#endif rid = context << 3; /* make space for encoding the region number */ rid_incr = 1 << 8; -- 2.25.1