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 X-Spam-Level: X-Spam-Status: No, score=-18.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 94546C48BD1 for ; Fri, 11 Jun 2021 18:04:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7AD4B613D3 for ; Fri, 11 Jun 2021 18:04:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231651AbhFKSGg (ORCPT ); Fri, 11 Jun 2021 14:06:36 -0400 Received: from mail-wr1-f46.google.com ([209.85.221.46]:39562 "EHLO mail-wr1-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231668AbhFKSGX (ORCPT ); Fri, 11 Jun 2021 14:06:23 -0400 Received: by mail-wr1-f46.google.com with SMTP id l2so6980812wrw.6 for ; Fri, 11 Jun 2021 11:04:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=arista.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=yv1oOT7C4SvfVScA5OsmG0Bg/0buHsM+uDbdtIhh8hg=; b=TfjPUHiiIaTiInxzuqqFvMKVKQMum8fo+r0CFrnXATaosLR7VuHv9ihm4u+mXuKLb4 LLbSFpuw8J4in/6tDmsMdYbje8pMu2cLz9GQoz76/cZo74fvYlXywk0CUbG+ppHk+TA1 dxNnWpLnMSUbsPhLpcd2zTbdRpbwZaw0va5mC74l/8kMEk3nqqDH5tGzlkcsd//XkkkD URX8zN02sAPbC159BcujK5K/dbRHY3g9PFJhh37093WeK52tiYD1tYDgxbDFjjgjKW0o VpEal+ayUyLh3HotgJuwYFwbkAkZHqWsEHZge5uQjJC8FvS8DNZWANKVQ8IM8NiRU92B 6lhw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=yv1oOT7C4SvfVScA5OsmG0Bg/0buHsM+uDbdtIhh8hg=; b=j7d7w+UVHo66Zl77gTeIwihNB+7uHSajHMzLhp68phJzCfjTvTtpHwcY2dM+MLz/Up cP//L+6fUbKur+bkBY6whcx8kicHTKKhQPPzOQU9gm1VF/RESFbnutYCOpstkWN7bL5g 3Oef9g+4Usyn7fx1Av+JhIr1O3wRHBAMnWMUtM2pypxaXAOyx7vAEdmOccScB7ViQozd GfV8PoC3tiHEgpuFhSQRItY8eQ0BePPu/zHTpNVAV1w7O70Vj1ayiiub5fViSFmMfr93 ZH4pqaWGhcCu5pN/0lAwLhclvYUktOraJwoZJ+F4ESJ3stJFbl8O+ungjtgiFzG5UjNW fNRw== X-Gm-Message-State: AOAM533BM9arXsHk8bejOD3Yx27+KjzsRb/YD5HUCHAKfSRcBDeRABtv cCKkUFpPtKn+6l9xVVg++wzERw== X-Google-Smtp-Source: ABdhPJwt5OAuskYJjJE8BX+VI3KPYNJUqpfn+N/q6xU8DoEe3ZlGotdtl6C7C6eegqTsHUuUSBSuQA== X-Received: by 2002:adf:f985:: with SMTP id f5mr1224955wrr.201.1623434588299; Fri, 11 Jun 2021 11:03:08 -0700 (PDT) Received: from localhost.localdomain ([2a02:8084:e84:2480:228:f8ff:fe6f:83a8]) by smtp.gmail.com with ESMTPSA id v15sm7425881wrw.24.2021.06.11.11.03.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Jun 2021 11:03:07 -0700 (PDT) From: Dmitry Safonov To: linux-kernel@vger.kernel.org Cc: Dmitry Safonov <0x7f454c46@gmail.com>, Dmitry Safonov , Alexander Viro , Andrew Morton , Andy Lutomirski , Arnd Bergmann , Borislav Petkov , Catalin Marinas , Christophe Leroy , Guo Ren , "H. Peter Anvin" , Ingo Molnar , Oleg Nesterov , Russell King , Thomas Bogendoerfer , Thomas Gleixner , Vincenzo Frascino , Will Deacon , x86@kernel.org, "David S. Miller" , sparclinux@vger.kernel.org Subject: [PATCH v3 12/23] sparc/vdso: Remove vdso pointer from mm->context Date: Fri, 11 Jun 2021 19:02:31 +0100 Message-Id: <20210611180242.711399-13-dima@arista.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210611180242.711399-1-dima@arista.com> References: <20210611180242.711399-1-dima@arista.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: sparclinux@vger.kernel.org Not used any more: now sysinfo_ehdr is passed back from arch_setup_additional_pages() to set AT_SYSINFO_EHDR tag. Cc: "David S. Miller" Cc: sparclinux@vger.kernel.org Signed-off-by: Dmitry Safonov --- arch/sparc/include/asm/mmu_64.h | 1 - arch/sparc/vdso/vma.c | 1 - 2 files changed, 2 deletions(-) diff --git a/arch/sparc/include/asm/mmu_64.h b/arch/sparc/include/asm/mmu_64.h index 7e2704c770e9..8e7892890d14 100644 --- a/arch/sparc/include/asm/mmu_64.h +++ b/arch/sparc/include/asm/mmu_64.h @@ -111,7 +111,6 @@ typedef struct { unsigned long thp_pte_count; struct tsb_config tsb_block[MM_NUM_TSBS]; struct hv_tsb_descr tsb_descr[MM_NUM_TSBS]; - void *vdso; bool adi; tag_storage_desc_t *tag_store; spinlock_t tag_lock; diff --git a/arch/sparc/vdso/vma.c b/arch/sparc/vdso/vma.c index ae635893f9b3..94a43e01d2ac 100644 --- a/arch/sparc/vdso/vma.c +++ b/arch/sparc/vdso/vma.c @@ -414,7 +414,6 @@ static int map_vdso(const struct vdso_image *image, ret = PTR_ERR(vma); do_munmap(mm, text_start, image->size, NULL); } else { - current->mm->context.vdso = (void __user *)text_start; *sysinfo_ehdr = text_start; } -- 2.31.1