From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 21B7115E87; Sat, 23 Sep 2023 15:41:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 78B41C433C7; Sat, 23 Sep 2023 15:41:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695483716; bh=vXbqktT7b0Qri8xOnKmQsZG7jQ4zimMSvWYPtuArZ7U=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=bKxK0sfnvR6Mn54iFskJjz+iqQzT7d+5NzV6O/KDvtN3lXtUe/L3iPwKCcy9RJgP3 mbD8bMb58MYWC7Tl7U7Pm9c2CxFIZly2LFF5bwScXgaoAZuVMJ1eJZhU6ecWVwTfEE r2oNyeJK2AahVHVr99AtDOSv5pGe23KHFoafNeDpxxm0mmvwtmbI1d6kPT0nWu68z/ VE6hznLFs1/tWZv4nZKOvDCd21ai8PHSne6FmcZ1g1J53YE3NQHUgtGoEfJtdU67X3 wLZ8mTH2uPqXeKbDrNozy3tf88DdS8OExFmk2KljS0ivcPxrGjBb2Vj5e645SQEJ/u hwwLepGJAxXyg== Date: Sat, 23 Sep 2023 18:40:59 +0300 From: Mike Rapoport To: Song Liu Cc: linux-kernel@vger.kernel.org, Andrew Morton , =?iso-8859-1?Q?Bj=F6rn_T=F6pel?= , Catalin Marinas , Christophe Leroy , "David S. Miller" , Dinh Nguyen , Heiko Carstens , Helge Deller , Huacai Chen , Kent Overstreet , Luis Chamberlain , Mark Rutland , Michael Ellerman , Nadav Amit , "Naveen N. Rao" , Palmer Dabbelt , Puranjay Mohan , Rick Edgecombe , Russell King , Steven Rostedt , Thomas Bogendoerfer , Thomas Gleixner , Will Deacon , bpf@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-modules@vger.kernel.org, linux-parisc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, loongarch@lists.linux.dev, netdev@vger.kernel.org, sparclinux@vger.kernel.org, x86@kernel.org Subject: Re: [PATCH v3 02/13] mm: introduce execmem_text_alloc() and execmem_free() Message-ID: <20230923154059.GJ3303@kernel.org> References: <20230918072955.2507221-1-rppt@kernel.org> <20230918072955.2507221-3-rppt@kernel.org> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Thu, Sep 21, 2023 at 03:14:54PM -0700, Song Liu wrote: > On Mon, Sep 18, 2023 at 12:30 AM Mike Rapoport wrote: > > > [...] > > + > > +/** > > + * enum execmem_type - types of executable memory ranges > > + * > > + * There are several subsystems that allocate executable memory. > > + * Architectures define different restrictions on placement, > > + * permissions, alignment and other parameters for memory that can be used > > + * by these subsystems. > > + * Types in this enum identify subsystems that allocate executable memory > > + * and let architectures define parameters for ranges suitable for > > + * allocations by each subsystem. > > + * > > + * @EXECMEM_DEFAULT: default parameters that would be used for types that > > + * are not explcitly defined. > > + * @EXECMEM_MODULE_TEXT: parameters for module text sections > > + * @EXECMEM_KPROBES: parameters for kprobes > > + * @EXECMEM_FTRACE: parameters for ftrace > > + * @EXECMEM_BPF: parameters for BPF > > + * @EXECMEM_TYPE_MAX: > > + */ > > +enum execmem_type { > > + EXECMEM_DEFAULT, > > I found EXECMEM_DEFAULT more confusing than helpful. I hesitated a lot about that, but in the end decided to have EXECMEM_DEFAULT and alias EXECMEM_MODULE_TEXT to it because this is what we essentially have now for the most architectures. If you'll take a look at arch-specific patches, in many cases there is only EXECMEM_DEFAULT that an architecture defines and that default is used by all the subsystems. > Song > > > + EXECMEM_MODULE_TEXT = EXECMEM_DEFAULT, > > + EXECMEM_KPROBES, > > + EXECMEM_FTRACE, > > + EXECMEM_BPF, > > + EXECMEM_TYPE_MAX, > > +}; > > + > [...] -- Sincerely yours, Mike. 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 6CD72CE7A88 for ; Sat, 23 Sep 2023 15:42:09 +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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=cTOlEKvBV8fjIGDjuGQqXVT6945X27gk2XWCs9uQtoQ=; b=Ajlt73ypq80wLU ugdL8l/eQlUv/3Guwbn34weJm3bq5NQ82QvHlrk0pn2hKnDmP4zr7c/olLiISjhxQv4/FY3w+RBqC yJgTconQvL5ABkc9sEmjziRxb1bAAhXsBratv+iqBVlwPTUN1Ndo/PeHQivVT+4y+zMhv+9ZS1fAD QzMK1lI9AyCSv2QueUCB+4qdnd0d6hd0MgokySRVVzVXuGQkaU+2DMqfpFmv53+KA7+eJLKjR9rV3 En9g2eWNDtdcxP9WVAE9lPGMUnFwHDfk33bfoNWAn8siXthocS5a1sjf4onUNOgFshWcK+v4j+02T DcHvVo2KeP7bqbipc/aQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qk4lh-00B9QK-1H; Sat, 23 Sep 2023 15:42:05 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qk4ld-00B9Ms-0T; Sat, 23 Sep 2023 15:42:03 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by ams.source.kernel.org (Postfix) with ESMTP id AA562B8068F; Sat, 23 Sep 2023 15:41:57 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 78B41C433C7; Sat, 23 Sep 2023 15:41:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695483716; bh=vXbqktT7b0Qri8xOnKmQsZG7jQ4zimMSvWYPtuArZ7U=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=bKxK0sfnvR6Mn54iFskJjz+iqQzT7d+5NzV6O/KDvtN3lXtUe/L3iPwKCcy9RJgP3 mbD8bMb58MYWC7Tl7U7Pm9c2CxFIZly2LFF5bwScXgaoAZuVMJ1eJZhU6ecWVwTfEE r2oNyeJK2AahVHVr99AtDOSv5pGe23KHFoafNeDpxxm0mmvwtmbI1d6kPT0nWu68z/ VE6hznLFs1/tWZv4nZKOvDCd21ai8PHSne6FmcZ1g1J53YE3NQHUgtGoEfJtdU67X3 wLZ8mTH2uPqXeKbDrNozy3tf88DdS8OExFmk2KljS0ivcPxrGjBb2Vj5e645SQEJ/u hwwLepGJAxXyg== Date: Sat, 23 Sep 2023 18:40:59 +0300 From: Mike Rapoport To: Song Liu Cc: linux-kernel@vger.kernel.org, Andrew Morton , =?iso-8859-1?Q?Bj=F6rn_T=F6pel?= , Catalin Marinas , Christophe Leroy , "David S. Miller" , Dinh Nguyen , Heiko Carstens , Helge Deller , Huacai Chen , Kent Overstreet , Luis Chamberlain , Mark Rutland , Michael Ellerman , Nadav Amit , "Naveen N. Rao" , Palmer Dabbelt , Puranjay Mohan , Rick Edgecombe , Russell King , Steven Rostedt , Thomas Bogendoerfer , Thomas Gleixner , Will Deacon , bpf@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-modules@vger.kernel.org, linux-parisc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, loongarch@lists.linux.dev, netdev@vger.kernel.org, sparclinux@vger.kernel.org, x86@kernel.org Subject: Re: [PATCH v3 02/13] mm: introduce execmem_text_alloc() and execmem_free() Message-ID: <20230923154059.GJ3303@kernel.org> References: <20230918072955.2507221-1-rppt@kernel.org> <20230918072955.2507221-3-rppt@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230923_084201_478015_5617D7B3 X-CRM114-Status: GOOD ( 19.08 ) 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; 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Sun, 24 Sep 2023 01:42:00 +1000 (AEST) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by ams.source.kernel.org (Postfix) with ESMTP id AA562B8068F; Sat, 23 Sep 2023 15:41:57 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 78B41C433C7; Sat, 23 Sep 2023 15:41:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695483716; bh=vXbqktT7b0Qri8xOnKmQsZG7jQ4zimMSvWYPtuArZ7U=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=bKxK0sfnvR6Mn54iFskJjz+iqQzT7d+5NzV6O/KDvtN3lXtUe/L3iPwKCcy9RJgP3 mbD8bMb58MYWC7Tl7U7Pm9c2CxFIZly2LFF5bwScXgaoAZuVMJ1eJZhU6ecWVwTfEE r2oNyeJK2AahVHVr99AtDOSv5pGe23KHFoafNeDpxxm0mmvwtmbI1d6kPT0nWu68z/ VE6hznLFs1/tWZv4nZKOvDCd21ai8PHSne6FmcZ1g1J53YE3NQHUgtGoEfJtdU67X3 wLZ8mTH2uPqXeKbDrNozy3tf88DdS8OExFmk2KljS0ivcPxrGjBb2Vj5e645SQEJ/u hwwLepGJAxXyg== Date: Sat, 23 Sep 2023 18:40:59 +0300 From: Mike Rapoport To: Song Liu Subject: Re: [PATCH v3 02/13] mm: introduce execmem_text_alloc() and execmem_free() Message-ID: <20230923154059.GJ3303@kernel.org> References: <20230918072955.2507221-1-rppt@kernel.org> <20230918072955.2507221-3-rppt@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , x86@kernel.org, Catalin Marinas , linux-mips@vger.kernel.org, linux-mm@kvack.org, Luis Chamberlain , sparclinux@vger.kernel.org, linux-riscv@lists.infradead.org, Nadav Amit , linux-s390@vger.kernel.org, Helge Deller , Huacai Chen , Russell King , "Naveen N. Rao" , linux-trace-kernel@vger.kernel.org, Will Deacon , Heiko Carstens , Steven Rostedt , loongarch@lists.linux.dev, Thomas Gleixner , bpf@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Thomas Bogendoerfer , linux-parisc@vger.kernel.org, Puranjay Mohan , netdev@vger.kernel.org, Kent Overstreet , linux-kernel@vger.kernel.org, Dinh Nguyen , =?iso-8859-1?Q?Bj=F6 rn_T=F6pel?= , Palmer Dabbelt , Andrew Morton , Rick Edgecombe , linuxppc-dev@lists.ozlabs.org, "David S. Miller" , linux-modules@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Thu, Sep 21, 2023 at 03:14:54PM -0700, Song Liu wrote: > On Mon, Sep 18, 2023 at 12:30 AM Mike Rapoport wrote: > > > [...] > > + > > +/** > > + * enum execmem_type - types of executable memory ranges > > + * > > + * There are several subsystems that allocate executable memory. > > + * Architectures define different restrictions on placement, > > + * permissions, alignment and other parameters for memory that can be used > > + * by these subsystems. > > + * Types in this enum identify subsystems that allocate executable memory > > + * and let architectures define parameters for ranges suitable for > > + * allocations by each subsystem. > > + * > > + * @EXECMEM_DEFAULT: default parameters that would be used for types that > > + * are not explcitly defined. > > + * @EXECMEM_MODULE_TEXT: parameters for module text sections > > + * @EXECMEM_KPROBES: parameters for kprobes > > + * @EXECMEM_FTRACE: parameters for ftrace > > + * @EXECMEM_BPF: parameters for BPF > > + * @EXECMEM_TYPE_MAX: > > + */ > > +enum execmem_type { > > + EXECMEM_DEFAULT, > > I found EXECMEM_DEFAULT more confusing than helpful. I hesitated a lot about that, but in the end decided to have EXECMEM_DEFAULT and alias EXECMEM_MODULE_TEXT to it because this is what we essentially have now for the most architectures. If you'll take a look at arch-specific patches, in many cases there is only EXECMEM_DEFAULT that an architecture defines and that default is used by all the subsystems. > Song > > > + EXECMEM_MODULE_TEXT = EXECMEM_DEFAULT, > > + EXECMEM_KPROBES, > > + EXECMEM_FTRACE, > > + EXECMEM_BPF, > > + EXECMEM_TYPE_MAX, > > +}; > > + > [...] -- Sincerely yours, Mike. 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 00A90CE7A89 for ; Sat, 23 Sep 2023 15:42:28 +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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=A7qsQDQIg8Hbr1+DmGe+Ost0N4NeB1TgfJMhTIGgb+4=; b=puN0cPe4mymWXS 93nHZr6H03elozDhkGhifl8y+Bjjl5i28GybdtuMM5MjTKxdjFVFZQ90P4UBAUH9gT8evLIuZ5lPj 7TL6Pd7S5KqSTNxK85cqOZ8BfodH7BBGTadjPczPnHC+3btcXE4fCYIstWA4eS1M1wiCJF+ysY7QM Yu20qx02d4av7xki970nv6eFieQJTMoTidEzBDUDiNYeafoPzw/OVSJh1FrGJqKhu39nJ1yS5sTae tqbDiUOOBRBdr9Zuu61Xaop/P3OatHaAl361TnzSeu17ZcM6y79uUxXJWoYp+DczbbeEL02hkuD0K CAW0i4ic1X8T6XhRwzMw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qk4lf-00B9Py-2p; Sat, 23 Sep 2023 15:42:03 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qk4ld-00B9Ms-0T; Sat, 23 Sep 2023 15:42:03 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by ams.source.kernel.org (Postfix) with ESMTP id AA562B8068F; Sat, 23 Sep 2023 15:41:57 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 78B41C433C7; Sat, 23 Sep 2023 15:41:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695483716; bh=vXbqktT7b0Qri8xOnKmQsZG7jQ4zimMSvWYPtuArZ7U=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=bKxK0sfnvR6Mn54iFskJjz+iqQzT7d+5NzV6O/KDvtN3lXtUe/L3iPwKCcy9RJgP3 mbD8bMb58MYWC7Tl7U7Pm9c2CxFIZly2LFF5bwScXgaoAZuVMJ1eJZhU6ecWVwTfEE r2oNyeJK2AahVHVr99AtDOSv5pGe23KHFoafNeDpxxm0mmvwtmbI1d6kPT0nWu68z/ VE6hznLFs1/tWZv4nZKOvDCd21ai8PHSne6FmcZ1g1J53YE3NQHUgtGoEfJtdU67X3 wLZ8mTH2uPqXeKbDrNozy3tf88DdS8OExFmk2KljS0ivcPxrGjBb2Vj5e645SQEJ/u hwwLepGJAxXyg== Date: Sat, 23 Sep 2023 18:40:59 +0300 From: Mike Rapoport To: Song Liu Cc: linux-kernel@vger.kernel.org, Andrew Morton , =?iso-8859-1?Q?Bj=F6rn_T=F6pel?= , Catalin Marinas , Christophe Leroy , "David S. Miller" , Dinh Nguyen , Heiko Carstens , Helge Deller , Huacai Chen , Kent Overstreet , Luis Chamberlain , Mark Rutland , Michael Ellerman , Nadav Amit , "Naveen N. Rao" , Palmer Dabbelt , Puranjay Mohan , Rick Edgecombe , Russell King , Steven Rostedt , Thomas Bogendoerfer , Thomas Gleixner , Will Deacon , bpf@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-modules@vger.kernel.org, linux-parisc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, loongarch@lists.linux.dev, netdev@vger.kernel.org, sparclinux@vger.kernel.org, x86@kernel.org Subject: Re: [PATCH v3 02/13] mm: introduce execmem_text_alloc() and execmem_free() Message-ID: <20230923154059.GJ3303@kernel.org> References: <20230918072955.2507221-1-rppt@kernel.org> <20230918072955.2507221-3-rppt@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230923_084201_478015_5617D7B3 X-CRM114-Status: GOOD ( 19.08 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gVGh1LCBTZXAgMjEsIDIwMjMgYXQgMDM6MTQ6NTRQTSAtMDcwMCwgU29uZyBMaXUgd3JvdGU6 Cj4gT24gTW9uLCBTZXAgMTgsIDIwMjMgYXQgMTI6MzDigK9BTSBNaWtlIFJhcG9wb3J0IDxycHB0 QGtlcm5lbC5vcmc+IHdyb3RlOgo+ID4KPiBbLi4uXQo+ID4gKwo+ID4gKy8qKgo+ID4gKyAqIGVu dW0gZXhlY21lbV90eXBlIC0gdHlwZXMgb2YgZXhlY3V0YWJsZSBtZW1vcnkgcmFuZ2VzCj4gPiAr ICoKPiA+ICsgKiBUaGVyZSBhcmUgc2V2ZXJhbCBzdWJzeXN0ZW1zIHRoYXQgYWxsb2NhdGUgZXhl Y3V0YWJsZSBtZW1vcnkuCj4gPiArICogQXJjaGl0ZWN0dXJlcyBkZWZpbmUgZGlmZmVyZW50IHJl c3RyaWN0aW9ucyBvbiBwbGFjZW1lbnQsCj4gPiArICogcGVybWlzc2lvbnMsIGFsaWdubWVudCBh bmQgb3RoZXIgcGFyYW1ldGVycyBmb3IgbWVtb3J5IHRoYXQgY2FuIGJlIHVzZWQKPiA+ICsgKiBi eSB0aGVzZSBzdWJzeXN0ZW1zLgo+ID4gKyAqIFR5cGVzIGluIHRoaXMgZW51bSBpZGVudGlmeSBz dWJzeXN0ZW1zIHRoYXQgYWxsb2NhdGUgZXhlY3V0YWJsZSBtZW1vcnkKPiA+ICsgKiBhbmQgbGV0 IGFyY2hpdGVjdHVyZXMgZGVmaW5lIHBhcmFtZXRlcnMgZm9yIHJhbmdlcyBzdWl0YWJsZSBmb3IK PiA+ICsgKiBhbGxvY2F0aW9ucyBieSBlYWNoIHN1YnN5c3RlbS4KPiA+ICsgKgo+ID4gKyAqIEBF WEVDTUVNX0RFRkFVTFQ6IGRlZmF1bHQgcGFyYW1ldGVycyB0aGF0IHdvdWxkIGJlIHVzZWQgZm9y IHR5cGVzIHRoYXQKPiA+ICsgKiBhcmUgbm90IGV4cGxjaXRseSBkZWZpbmVkLgo+ID4gKyAqIEBF WEVDTUVNX01PRFVMRV9URVhUOiBwYXJhbWV0ZXJzIGZvciBtb2R1bGUgdGV4dCBzZWN0aW9ucwo+ ID4gKyAqIEBFWEVDTUVNX0tQUk9CRVM6IHBhcmFtZXRlcnMgZm9yIGtwcm9iZXMKPiA+ICsgKiBA RVhFQ01FTV9GVFJBQ0U6IHBhcmFtZXRlcnMgZm9yIGZ0cmFjZQo+ID4gKyAqIEBFWEVDTUVNX0JQ RjogcGFyYW1ldGVycyBmb3IgQlBGCj4gPiArICogQEVYRUNNRU1fVFlQRV9NQVg6Cj4gPiArICov Cj4gPiArZW51bSBleGVjbWVtX3R5cGUgewo+ID4gKyAgICAgICBFWEVDTUVNX0RFRkFVTFQsCj4g Cj4gSSBmb3VuZCBFWEVDTUVNX0RFRkFVTFQgbW9yZSBjb25mdXNpbmcgdGhhbiBoZWxwZnVsLgoK SSBoZXNpdGF0ZWQgYSBsb3QgYWJvdXQgdGhhdCwgYnV0IGluIHRoZSBlbmQgZGVjaWRlZCB0byBo YXZlCkVYRUNNRU1fREVGQVVMVCBhbmQgYWxpYXMgRVhFQ01FTV9NT0RVTEVfVEVYVCB0byBpdCBi ZWNhdXNlIHRoaXMgaXMgd2hhdCB3ZQplc3NlbnRpYWxseSBoYXZlIG5vdyBmb3IgdGhlIG1vc3Qg YXJjaGl0ZWN0dXJlcy4KCklmIHlvdSdsbCB0YWtlIGEgbG9vayBhdCBhcmNoLXNwZWNpZmljIHBh dGNoZXMsIGluIG1hbnkgY2FzZXMgdGhlcmUgaXMgb25seQpFWEVDTUVNX0RFRkFVTFQgdGhhdCBh biBhcmNoaXRlY3R1cmUgZGVmaW5lcyBhbmQgdGhhdCBkZWZhdWx0IGlzIHVzZWQgYnkKYWxsIHRo ZSBzdWJzeXN0ZW1zLgogCj4gU29uZwo+IAo+ID4gKyAgICAgICBFWEVDTUVNX01PRFVMRV9URVhU ID0gRVhFQ01FTV9ERUZBVUxULAo+ID4gKyAgICAgICBFWEVDTUVNX0tQUk9CRVMsCj4gPiArICAg ICAgIEVYRUNNRU1fRlRSQUNFLAo+ID4gKyAgICAgICBFWEVDTUVNX0JQRiwKPiA+ICsgICAgICAg RVhFQ01FTV9UWVBFX01BWCwKPiA+ICt9Owo+ID4gKwo+IFsuLi5dCgotLSAKU2luY2VyZWx5IHlv dXJzLApNaWtlLgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KbGludXgtYXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5p bmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8v bGludXgtYXJtLWtlcm5lbAo=