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 37488C04FFE for ; Tue, 14 May 2024 14:05:25 +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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=uBXP1y2JutHJjGtP833rqsvUeDZAF+8SLiXfBqoNCcQ=; b=LzD7BQ9bn8w/Pd kUZUKevOo4uOJFi3cvS7R2kXSt8mWTpjr/JZn98Sh1TeCXq+0QUzHP/dC5cQe8xqaWvqhkI1lcyTu x3HuOcJc21TrYGU5AgPNDw8bRH8Hr8oGsOxbHK62XYa6Q+xeFbL2ozQN32md7QmFUW754H3G+mWut 7tPQ7J9ppdYHIULtgGcKfO0L3HQkpWAskYZ7yUWHHEhM5MzV1PyT0Kr7JZNwHkYwnVEq73RXf9TtO BP9jyTTDETtn78/lMVU0me90Pj9S/PTDR28NePGvw1nhoH7Y43QCiYTWZj0xvs3JkQ78lC4ov/PaV wkFkUts1B+OeXQEFWx/A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s6smP-0000000G7WO-0dN8; Tue, 14 May 2024 14:05:21 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s6smM-0000000G7Uq-34WV for linux-riscv@lists.infradead.org; Tue, 14 May 2024 14:05:20 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 3183261276; Tue, 14 May 2024 14:05:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2B219C32781; Tue, 14 May 2024 14:05:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1715695518; bh=pGRP84KXNHRvDwj4d3tBEvZ5yXWiOvKEJ5ie6tEwIpw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tutFg42F+WZxo8OqjmYracQbf76JUHyChIpewLcaBxxXzAHL9f9NzUzxKpCwPQPMp JAOf7a5DMjRYICN6Zd3nayVU2QucQqYBCAI8sN3NmvDZjznrg3QP+0FsKPkhBf5X1d DjQUz7i2J5ltDjh2koA8AsRmQ0kDN4rVWu0JQFdPf4Vmy6PaVJo12jabRGD99LsIn6 QsnhffWfY2J+BIqE97O1tmA6XlKvqzaJOazwfm63YK7bQUZNkTJ0dnTNMdXBkL3W1n IXNollIatVKhq1PFO/MKuIo9s9ffetE+5TaxWGUT6CgxwvGg7EYhSFKTurXIn/mT0T 2VnjGlsE++ceA== From: =?UTF-8?q?Bj=C3=B6rn=20T=C3=B6pel?= To: Alexandre Ghiti , Albert Ou , David Hildenbrand , Palmer Dabbelt , Paul Walmsley , linux-riscv@lists.infradead.org Subject: [PATCH v2 3/8] riscv: mm: Refactor create_linear_mapping_range() for memory hot add Date: Tue, 14 May 2024 16:04:41 +0200 Message-Id: <20240514140446.538622-4-bjorn@kernel.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20240514140446.538622-1-bjorn@kernel.org> References: <20240514140446.538622-1-bjorn@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240514_070518_953315_D8298ECD X-CRM114-Status: UNSURE ( 9.10 ) 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: , Cc: Lorenzo Stoakes , Chethan Seshadri , linux-kernel@vger.kernel.org, Andrew Bresticker , =?UTF-8?q?Bj=C3=B6rn=20T=C3=B6pel?= , Santosh Mamila , linux-mm@kvack.org, Sivakumar Munnangi , virtualization@lists.linux-foundation.org, Oscar Salvador 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 RnJvbTogQmrDtnJuIFTDtnBlbCA8Ympvcm5Acml2b3NpbmMuY29tPgoKQWRkIGEgcGFyYW1ldGVy IHRvIHRoZSBkaXJlY3QgbWFwIHNldHVwIGZ1bmN0aW9uLCBzbyBpdCBjYW4gYmUgdXNlZCBpbgph cmNoX2FkZF9tZW1vcnkoKSBsYXRlci4KClNpZ25lZC1vZmYtYnk6IEJqw7ZybiBUw7ZwZWwgPGJq b3JuQHJpdm9zaW5jLmNvbT4KLS0tCiBhcmNoL3Jpc2N2L21tL2luaXQuYyB8IDE1ICsrKysrKy0t LS0tLS0tLQogMSBmaWxlIGNoYW5nZWQsIDYgaW5zZXJ0aW9ucygrKSwgOSBkZWxldGlvbnMoLSkK CmRpZmYgLS1naXQgYS9hcmNoL3Jpc2N2L21tL2luaXQuYyBiL2FyY2gvcmlzY3YvbW0vaW5pdC5j CmluZGV4IGM5Njk0MjdlYWI4OC4uNmY3MmIwYjJiODU0IDEwMDY0NAotLS0gYS9hcmNoL3Jpc2N2 L21tL2luaXQuYworKysgYi9hcmNoL3Jpc2N2L21tL2luaXQuYwpAQCAtMTIyNyw3ICsxMjI3LDcg QEAgYXNtbGlua2FnZSB2b2lkIF9faW5pdCBzZXR1cF92bSh1aW50cHRyX3QgZHRiX3BhKQogfQog CiBzdGF0aWMgdm9pZCBfX21lbWluaXQgY3JlYXRlX2xpbmVhcl9tYXBwaW5nX3JhbmdlKHBoeXNf YWRkcl90IHN0YXJ0LCBwaHlzX2FkZHJfdCBlbmQsCi0JCQkJCQkgIHVpbnRwdHJfdCBmaXhlZF9t YXBfc2l6ZSkKKwkJCQkJCSAgdWludHB0cl90IGZpeGVkX21hcF9zaXplLCBjb25zdCBwZ3Byb3Rf dCAqcGdwcm90KQogewogCXBoeXNfYWRkcl90IHBhOwogCXVpbnRwdHJfdCB2YSwgbWFwX3NpemU7 CkBAIC0xMjM4LDcgKzEyMzgsNyBAQCBzdGF0aWMgdm9pZCBfX21lbWluaXQgY3JlYXRlX2xpbmVh cl9tYXBwaW5nX3JhbmdlKHBoeXNfYWRkcl90IHN0YXJ0LCBwaHlzX2FkZHJfdAogCQkJCQkgICAg YmVzdF9tYXBfc2l6ZShwYSwgdmEsIGVuZCAtIHBhKTsKIAogCQljcmVhdGVfcGdkX21hcHBpbmco c3dhcHBlcl9wZ19kaXIsIHZhLCBwYSwgbWFwX3NpemUsCi0JCQkJICAgcGdwcm90X2Zyb21fdmEo dmEpKTsKKwkJCQkgICBwZ3Byb3QgPyAqcGdwcm90IDogcGdwcm90X2Zyb21fdmEodmEpKTsKIAl9 CiB9CiAKQEAgLTEyODIsMjIgKzEyODIsMTkgQEAgc3RhdGljIHZvaWQgX19pbml0IGNyZWF0ZV9s aW5lYXJfbWFwcGluZ19wYWdlX3RhYmxlKHZvaWQpCiAJCWlmIChlbmQgPj0gX19wYShQQUdFX09G RlNFVCkgKyBtZW1vcnlfbGltaXQpCiAJCQllbmQgPSBfX3BhKFBBR0VfT0ZGU0VUKSArIG1lbW9y eV9saW1pdDsKIAotCQljcmVhdGVfbGluZWFyX21hcHBpbmdfcmFuZ2Uoc3RhcnQsIGVuZCwgMCk7 CisJCWNyZWF0ZV9saW5lYXJfbWFwcGluZ19yYW5nZShzdGFydCwgZW5kLCAwLCBOVUxMKTsKIAl9 CiAKICNpZmRlZiBDT05GSUdfU1RSSUNUX0tFUk5FTF9SV1gKLQljcmVhdGVfbGluZWFyX21hcHBp bmdfcmFuZ2Uoa3RleHRfc3RhcnQsIGt0ZXh0X3N0YXJ0ICsga3RleHRfc2l6ZSwgMCk7Ci0JY3Jl YXRlX2xpbmVhcl9tYXBwaW5nX3JhbmdlKGtyb2RhdGFfc3RhcnQsCi0JCQkJICAgIGtyb2RhdGFf c3RhcnQgKyBrcm9kYXRhX3NpemUsIDApOworCWNyZWF0ZV9saW5lYXJfbWFwcGluZ19yYW5nZShr dGV4dF9zdGFydCwga3RleHRfc3RhcnQgKyBrdGV4dF9zaXplLCAwLCBOVUxMKTsKKwljcmVhdGVf bGluZWFyX21hcHBpbmdfcmFuZ2Uoa3JvZGF0YV9zdGFydCwga3JvZGF0YV9zdGFydCArIGtyb2Rh dGFfc2l6ZSwgMCwgTlVMTCk7CiAKIAltZW1ibG9ja19jbGVhcl9ub21hcChrdGV4dF9zdGFydCwg IGt0ZXh0X3NpemUpOwogCW1lbWJsb2NrX2NsZWFyX25vbWFwKGtyb2RhdGFfc3RhcnQsIGtyb2Rh dGFfc2l6ZSk7CiAjZW5kaWYKIAogI2lmZGVmIENPTkZJR19LRkVOQ0UKLQljcmVhdGVfbGluZWFy X21hcHBpbmdfcmFuZ2Uoa2ZlbmNlX3Bvb2wsCi0JCQkJICAgIGtmZW5jZV9wb29sICsgS0ZFTkNF X1BPT0xfU0laRSwKLQkJCQkgICAgUEFHRV9TSVpFKTsKKwljcmVhdGVfbGluZWFyX21hcHBpbmdf cmFuZ2Uoa2ZlbmNlX3Bvb2wsIGtmZW5jZV9wb29sICsgS0ZFTkNFX1BPT0xfU0laRSwgUEFHRV9T SVpFLCBOVUxMKTsKIAogCW1lbWJsb2NrX2NsZWFyX25vbWFwKGtmZW5jZV9wb29sLCBLRkVOQ0Vf UE9PTF9TSVpFKTsKICNlbmRpZgotLSAKMi40MC4xCgoKX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KbGludXgtcmlzY3YgbWFpbGluZyBsaXN0CmxpbnV4LXJp c2N2QGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1h bi9saXN0aW5mby9saW51eC1yaXNjdgo=