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 98C1BC3DA64 for ; Thu, 1 Aug 2024 00:31:13 +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:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=jEWz4eMQzx+z9nzAlz6RtDDKloM/U9cM6Z75jInH4Y8=; b=u2c1D2wDzbWXbJ OhmMWYPlGYXqgRMWKcJHwcImwyRuSdtwZuW4fqyILXC6OX9QHGuay4Qy35D0HTdsbnHn4WrrB/ixi 3Z0ECk6Q0uwm0kT2G0aFJ+vzHPiKaa8DDloRLtXP2sdwxZ4ReBaFjdhpZMkwGe7YpR7lq1x9aJuPF V0Zuh8KkK/pgDCrSC7fiuWq4AfV2BULHiZvXytStz1+Uld/mG+UIkHtimpkXkLJAZrU+bXpJgP516 CLhawlRKV5wOeKFdBMuoHfNhniGjo7NgJuDUm8lq0nowZn9Qr5+D/zkHogqs1TQeaHcBFBpujHgeU o+wSvJsxDwpxv6impEUg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sZJio-000000031Ni-03VM; Thu, 01 Aug 2024 00:31:10 +0000 Received: from sin.source.kernel.org ([145.40.73.55]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sZJih-000000031LB-1RlI for linux-riscv@lists.infradead.org; Thu, 01 Aug 2024 00:31:04 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id A67F4CE17A6; Thu, 1 Aug 2024 00:31:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 11AB2C116B1; Thu, 1 Aug 2024 00:30:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1722472260; bh=9fXbwdzhwFMnniC7O2MzvI1C74jiNEkZl50KxhJ9O8E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jtOU0QYZ1e3kL/z8HCJCT+YFP4aAmoaoC+0w8xNgIcSWJ7bkexqMEXYO9U3NOOdPS wti8g/8e2qJ2QVCyw6d5IDmZmkdIcor3BKa09uzeBgjwb4cBiVswVrD4mE7W3CbOQF mLh5aOA8ZbrCB7VrnLBbD2upMqPOfVsjrps6VhSeA+Mit/SbjEoji4yjrdnHmk0tDq 7tFC4LJ5shTgIujEFo49j88vmbfHaVzQ2JpgwHISVacfwodw0QCQ9XbBrv7OrOoPIE bx9ESntw4WsSJ5secOYE8p0ps/u+lqBumrDTj+XE4QhAwkYaxm/GH0VaffgA6bO5Pe oPR0i0ZAZP16w== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: =?UTF-8?q?Bj=C3=B6rn=20T=C3=B6pel?= , David Hildenbrand , Oscar Salvador , Palmer Dabbelt , Sasha Levin , paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, alexghiti@rivosinc.com, peterlin@andestech.com, christophe.leroy@csgroup.eu, akpm@linux-foundation.org, suagrfillet@gmail.com, linux-riscv@lists.infradead.org Subject: [PATCH AUTOSEL 6.1 47/61] riscv: mm: Take memory hotplug read-lock during kernel page table dump Date: Wed, 31 Jul 2024 20:26:05 -0400 Message-ID: <20240801002803.3935985-47-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240801002803.3935985-1-sashal@kernel.org> References: <20240801002803.3935985-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.1.102 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240731_173103_566121_EE9D5400 X-CRM114-Status: UNSURE ( 9.98 ) 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="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org RnJvbTogQmrDtnJuIFTDtnBlbCA8Ympvcm5Acml2b3NpbmMuY29tPgoKWyBVcHN0cmVhbSBjb21t aXQgMzc5OTJiN2YxMDk3YmE3OWNhNzViYTVhMjZkZGNmMGY1NGY5MWEwOCBdCgpEdXJpbmcgbWVt b3J5IGhvdCByZW1vdmUsIHRoZSBwdGR1bXAgZnVuY3Rpb25hbGl0eSBjYW4gZW5kIHVwIHRvdWNo aW5nCnN0YWxlIGRhdGEuIEF2b2lkIGFueSBwb3RlbnRpYWwgY3Jhc2hlcyAob3Igd29yc2UpLCBi eSBob2xkaW5nIHRoZQptZW1vcnkgaG90cGx1ZyByZWFkLWxvY2sgd2hpbGUgdHJhdmVyc2luZyB0 aGUgcGFnZSB0YWJsZS4KClRoaXMgY2hhbmdlIGlzIGFuYWxvZ291cyB0byBhcm02NCdzIGNvbW1p dCBiZjJiNTlmNjBlZTEgKCJhcm02NC9tbToKSG9sZCBtZW1vcnkgaG90cGx1ZyBsb2NrIHdoaWxl IHdhbGtpbmcgZm9yIGtlcm5lbCBwYWdlIHRhYmxlIGR1bXAiKS4KClJldmlld2VkLWJ5OiBEYXZp ZCBIaWxkZW5icmFuZCA8ZGF2aWRAcmVkaGF0LmNvbT4KUmV2aWV3ZWQtYnk6IE9zY2FyIFNhbHZh ZG9yIDxvc2FsdmFkb3JAc3VzZS5kZT4KU2lnbmVkLW9mZi1ieTogQmrDtnJuIFTDtnBlbCA8Ympv cm5Acml2b3NpbmMuY29tPgpMaW5rOiBodHRwczovL2xvcmUua2VybmVsLm9yZy9yLzIwMjQwNjA1 MTE0MTAwLjMxNTkxOC04LWJqb3JuQGtlcm5lbC5vcmcKU2lnbmVkLW9mZi1ieTogUGFsbWVyIERh YmJlbHQgPHBhbG1lckByaXZvc2luYy5jb20+ClNpZ25lZC1vZmYtYnk6IFNhc2hhIExldmluIDxz YXNoYWxAa2VybmVsLm9yZz4KLS0tCiBhcmNoL3Jpc2N2L21tL3B0ZHVtcC5jIHwgMyArKysKIDEg ZmlsZSBjaGFuZ2VkLCAzIGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9hcmNoL3Jpc2N2L21t L3B0ZHVtcC5jIGIvYXJjaC9yaXNjdi9tbS9wdGR1bXAuYwppbmRleCBlOTA5MGIzOGY4MTE3Li5k YmMyYmFhOTVlYWRlIDEwMDY0NAotLS0gYS9hcmNoL3Jpc2N2L21tL3B0ZHVtcC5jCisrKyBiL2Fy Y2gvcmlzY3YvbW0vcHRkdW1wLmMKQEAgLTYsNiArNiw3IEBACiAjaW5jbHVkZSA8bGludXgvZWZp Lmg+CiAjaW5jbHVkZSA8bGludXgvaW5pdC5oPgogI2luY2x1ZGUgPGxpbnV4L2RlYnVnZnMuaD4K KyNpbmNsdWRlIDxsaW51eC9tZW1vcnlfaG90cGx1Zy5oPgogI2luY2x1ZGUgPGxpbnV4L3NlcV9m aWxlLmg+CiAjaW5jbHVkZSA8bGludXgvcHRkdW1wLmg+CiAKQEAgLTM1MSw3ICszNTIsOSBAQCB2 b2lkIHB0ZHVtcF9jaGVja193eCh2b2lkKQogCiBzdGF0aWMgaW50IHB0ZHVtcF9zaG93KHN0cnVj dCBzZXFfZmlsZSAqbSwgdm9pZCAqdikKIHsKKwlnZXRfb25saW5lX21lbXMoKTsKIAlwdGR1bXBf d2FsayhtLCBtLT5wcml2YXRlKTsKKwlwdXRfb25saW5lX21lbXMoKTsKIAogCXJldHVybiAwOwog fQotLSAKMi40My4wCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KbGludXgtcmlzY3YgbWFpbGluZyBsaXN0CmxpbnV4LXJpc2N2QGxpc3RzLmluZnJhZGVh ZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1y aXNjdgo=