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[2620:137:e000::1:20]) by mx.google.com with ESMTP id l184-20020a6388c1000000b004218c8b1643si7804704pgd.771.2022.09.01.11.18.16; Thu, 01 Sep 2022 11:18:29 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20210112 header.b=pWHztwJe; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 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 S235160AbiIARiI (ORCPT + 99 others); Thu, 1 Sep 2022 13:38:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45492 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234433AbiIARhH (ORCPT ); Thu, 1 Sep 2022 13:37:07 -0400 Received: from mail-yb1-xb49.google.com (mail-yb1-xb49.google.com [IPv6:2607:f8b0:4864:20::b49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BDF4A9AFBC for ; Thu, 1 Sep 2022 10:36:22 -0700 (PDT) Received: by mail-yb1-xb49.google.com with SMTP id d8-20020a25bc48000000b00680651cf051so4960010ybk.23 for ; Thu, 01 Sep 2022 10:36:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date; bh=OXbMCMaGP4Ta1BmgGlOZJjCZdxKE/BRmpYL5lrPVZHE=; b=pWHztwJetxx0qowvevLvkxkCmwM1DSAQ7wjfJnXzpjijYQSBqPMfI0rG6nxi/Vrs1X CRVPAVdxEFSJIvF4wmbUwj7aCZVm5fVfcrhjUQbBf8n+p0SayMBlb1is6WVkqvLBgMjP AxVJ3sKIAz8Kn28I4Sanz2jyBLjhA5Sgmh51jOnVumpasjSH/FjDxpS14KsDzSHBeJ/z Yb37UvWIKHVN5xc1I6JjnIWO9Obyji3HzdX43E3p6Zl4/DUSGGEIR7W2aNpSc1VwX28m zHCfb00UkmpquMPwx5yKTUZ6c6Sedty+81FiCoVN909m08MOGYjyTskfX4dvSl+gNSYm xxfA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date; bh=OXbMCMaGP4Ta1BmgGlOZJjCZdxKE/BRmpYL5lrPVZHE=; b=vgZMM9j7+MbOV4WxH1rvCkchmiAUqzLGkCXE5VuHur8LtLht2OtcAGyVuVbSv+9Kkj iHfffOXOQ9xL+/ISFiKs1DcC3mlc3u0GxwGkYGAXGxlblO5m8oMzOLnVfgil6C8xznVq bvhQMtZDRkMg+5JumKAy5d3zFa2nnpizr4cvwF2W3WUvak2BbE2XuQTF1MIb+lhNIc+C wa+l4h1mb+wYlZRKN4HKTIWaqfWcPmlWC5Nil47XZlOhbz+AuVuIk3wUuP6VqV/J+ndx msjItkfKZNRRCYnM4NjlCvfVycKo7DHgQyqPK9RQi2QUwvQqXw2w1qqeS1/dEEiOu2/V X//g== X-Gm-Message-State: ACgBeo26YnXmARWZck8wAJRBoEPntRxssgPntoAHEQRdJPGUVey0+HYF AX7HEtimXsn7OoulZNQ0vadWQIoR1qM= X-Received: from surenb-desktop.mtv.corp.google.com ([2620:15c:211:200:1bfc:e7ee:6530:4449]) (user=surenb job=sendgmr) by 2002:a25:340d:0:b0:696:4dbf:614a with SMTP id b13-20020a25340d000000b006964dbf614amr21859755yba.470.1662053781470; Thu, 01 Sep 2022 10:36:21 -0700 (PDT) Date: Thu, 1 Sep 2022 10:35:11 -0700 In-Reply-To: <20220901173516.702122-1-surenb@google.com> Mime-Version: 1.0 References: <20220901173516.702122-1-surenb@google.com> X-Mailer: git-send-email 2.37.2.789.g6183377224-goog Message-ID: <20220901173516.702122-24-surenb@google.com> Subject: [RFC PATCH RESEND 23/28] x86/mm: define ARCH_SUPPORTS_PER_VMA_LOCK From: Suren Baghdasaryan To: akpm@linux-foundation.org Cc: michel@lespinasse.org, jglisse@google.com, mhocko@suse.com, vbabka@suse.cz, hannes@cmpxchg.org, mgorman@suse.de, dave@stgolabs.net, willy@infradead.org, liam.howlett@oracle.com, peterz@infradead.org, ldufour@linux.ibm.com, laurent.dufour@fr.ibm.com, paulmck@kernel.org, luto@kernel.org, songliubraving@fb.com, peterx@redhat.com, david@redhat.com, dhowells@redhat.com, hughd@google.com, bigeasy@linutronix.de, kent.overstreet@linux.dev, rientjes@google.com, axelrasmussen@google.com, joelaf@google.com, minchan@google.com, surenb@google.com, kernel-team@android.com, linux-mm@kvack.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, x86@kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-9.6 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,USER_IN_DEF_DKIM_WL autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Set ARCH_SUPPORTS_PER_VMA_LOCK so that the per-VMA lock support can be compiled on this architecture. Signed-off-by: Suren Baghdasaryan --- arch/x86/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index f9920f1341c8..ee19de020b27 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -27,6 +27,7 @@ config X86_64 # Options that are inherently 64-bit kernel only: select ARCH_HAS_GIGANTIC_PAGE select ARCH_SUPPORTS_INT128 if CC_HAS_INT128 + select ARCH_SUPPORTS_PER_VMA_LOCK select ARCH_USE_CMPXCHG_LOCKREF select HAVE_ARCH_SOFT_DIRTY select MODULES_USE_ELF_RELA -- 2.37.2.789.g6183377224-goog