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 138F91F163; Sat, 23 Sep 2023 16:26:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EE71FC433C7; Sat, 23 Sep 2023 16:26:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695486404; bh=2piJOAc4UtCWCg8jsg4cD2ZIAtKbobPaZdza3lM1trU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=q1TXhCaOUKwD4i9ywBsaA7fqhllTiUUEop2bqUBzfEeLiBK0GMJal6TZCH02gcByL 753jvJ06wYTsHa9bNjwSyI/D53kLiYdlB1AiITQEZl13j1+ufZspu8eHeVKiSfnDPa Xnzc94p2Es7bJABHatU5GnvCNtXzBwLW/ClIG+R90OCKZCTnz4sBwhPKehiv0ITJJM +UjHKGlf0w5d8TT9nGbQtF1BeBR/tDz6eSth+IHkKyRVTlF1gKubvNuOjqYZN8sC6v yInZcSWBoyftCQIH5y4EX0l+ogMUchapNByEIoCoBWaItl9SpqS6bxW8Fm8jrgT5Hv hjgDbZyqE8rAA== Date: Sat, 23 Sep 2023 19:25:47 +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 09/13] powerpc: extend execmem_params for kprobes allocations Message-ID: <20230923162547.GN3303@kernel.org> References: <20230918072955.2507221-1-rppt@kernel.org> <20230918072955.2507221-10-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 03:30:46PM -0700, Song Liu wrote: > On Mon, Sep 18, 2023 at 12:31 AM Mike Rapoport wrote: > > > [...] > > @@ -135,5 +138,13 @@ struct execmem_params __init *execmem_arch_params(void) > > > > range->pgprot = prot; > > > > + execmem_params.ranges[EXECMEM_KPROBES].start = VMALLOC_START; > > + execmem_params.ranges[EXECMEM_KPROBES].start = VMALLOC_END; > > .end = VMALLOC_END. Thanks, this should have been execmem_params.ranges[EXECMEM_KPROBES].start = range->start; execmem_params.ranges[EXECMEM_KPROBES].end = range->end; where range points to the same range as EXECMEM_MODULE_TEXT. > Thanks, > Song > > > + > > + if (strict_module_rwx_enabled()) > > + execmem_params.ranges[EXECMEM_KPROBES].pgprot = PAGE_KERNEL_ROX; > > + else > > + execmem_params.ranges[EXECMEM_KPROBES].pgprot = PAGE_KERNEL_EXEC; > > + > > return &execmem_params; > > } > > -- > > 2.39.2 > > > > -- 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 6473CCE7A89 for ; Sat, 23 Sep 2023 16:26:53 +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=/oWKgdYZQqU/gJus7Zr2fMk6vAMNl1+V3mb/irhtUrE=; b=tbuglctkSZpOxa a20hgf2qbjOZdK7/vSHXhplTWGTO40gfavfZhdcFbbloPC3z6oyiTkJjr4RWl4s9B0AXEDzhPBB6Y pYjsUxUs0lh/57W9tuBJJru8qLiEdn5Fj8jQa/lmpBY5Rt1wAHTOZycOsYdw9SemIkoIJT5Kr53PZ x+5H4kjVLhsazDSA/N9VSG/vbGDJ5LqGdL0wzGcFpD7ufPjji0jarxNfdLv5JK0W9alkcy/8x93wI f6exnHMtfAgsICODj/wLO7xpOEcvUxMZ9zWIX097nzeo96E7Q1ZB0jH+eqlpEDdOd4ZCrDgY9/WpP M6Py7+2YYhPSBHRLddHw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qk5Sz-00BCUy-1H; Sat, 23 Sep 2023 16:26:49 +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 1qk5Sw-00BCTC-2Z; Sat, 23 Sep 2023 16:26:48 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by ams.source.kernel.org (Postfix) with ESMTP id 345E5B8047E; Sat, 23 Sep 2023 16:26:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EE71FC433C7; Sat, 23 Sep 2023 16:26:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695486404; bh=2piJOAc4UtCWCg8jsg4cD2ZIAtKbobPaZdza3lM1trU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=q1TXhCaOUKwD4i9ywBsaA7fqhllTiUUEop2bqUBzfEeLiBK0GMJal6TZCH02gcByL 753jvJ06wYTsHa9bNjwSyI/D53kLiYdlB1AiITQEZl13j1+ufZspu8eHeVKiSfnDPa Xnzc94p2Es7bJABHatU5GnvCNtXzBwLW/ClIG+R90OCKZCTnz4sBwhPKehiv0ITJJM +UjHKGlf0w5d8TT9nGbQtF1BeBR/tDz6eSth+IHkKyRVTlF1gKubvNuOjqYZN8sC6v yInZcSWBoyftCQIH5y4EX0l+ogMUchapNByEIoCoBWaItl9SpqS6bxW8Fm8jrgT5Hv hjgDbZyqE8rAA== Date: Sat, 23 Sep 2023 19:25:47 +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 09/13] powerpc: extend execmem_params for kprobes allocations Message-ID: <20230923162547.GN3303@kernel.org> References: <20230918072955.2507221-1-rppt@kernel.org> <20230918072955.2507221-10-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_092646_990511_D897FF8E X-CRM114-Status: GOOD ( 13.72 ) 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 02:26:48 +1000 (AEST) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by ams.source.kernel.org (Postfix) with ESMTP id 345E5B8047E; Sat, 23 Sep 2023 16:26:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EE71FC433C7; Sat, 23 Sep 2023 16:26:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695486404; bh=2piJOAc4UtCWCg8jsg4cD2ZIAtKbobPaZdza3lM1trU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=q1TXhCaOUKwD4i9ywBsaA7fqhllTiUUEop2bqUBzfEeLiBK0GMJal6TZCH02gcByL 753jvJ06wYTsHa9bNjwSyI/D53kLiYdlB1AiITQEZl13j1+ufZspu8eHeVKiSfnDPa Xnzc94p2Es7bJABHatU5GnvCNtXzBwLW/ClIG+R90OCKZCTnz4sBwhPKehiv0ITJJM +UjHKGlf0w5d8TT9nGbQtF1BeBR/tDz6eSth+IHkKyRVTlF1gKubvNuOjqYZN8sC6v yInZcSWBoyftCQIH5y4EX0l+ogMUchapNByEIoCoBWaItl9SpqS6bxW8Fm8jrgT5Hv hjgDbZyqE8rAA== Date: Sat, 23 Sep 2023 19:25:47 +0300 From: Mike Rapoport To: Song Liu Subject: Re: [PATCH v3 09/13] powerpc: extend execmem_params for kprobes allocations Message-ID: <20230923162547.GN3303@kernel.org> References: <20230918072955.2507221-1-rppt@kernel.org> <20230918072955.2507221-10-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 03:30:46PM -0700, Song Liu wrote: > On Mon, Sep 18, 2023 at 12:31 AM Mike Rapoport wrote: > > > [...] > > @@ -135,5 +138,13 @@ struct execmem_params __init *execmem_arch_params(void) > > > > range->pgprot = prot; > > > > + execmem_params.ranges[EXECMEM_KPROBES].start = VMALLOC_START; > > + execmem_params.ranges[EXECMEM_KPROBES].start = VMALLOC_END; > > .end = VMALLOC_END. Thanks, this should have been execmem_params.ranges[EXECMEM_KPROBES].start = range->start; execmem_params.ranges[EXECMEM_KPROBES].end = range->end; where range points to the same range as EXECMEM_MODULE_TEXT. > Thanks, > Song > > > + > > + if (strict_module_rwx_enabled()) > > + execmem_params.ranges[EXECMEM_KPROBES].pgprot = PAGE_KERNEL_ROX; > > + else > > + execmem_params.ranges[EXECMEM_KPROBES].pgprot = PAGE_KERNEL_EXEC; > > + > > return &execmem_params; > > } > > -- > > 2.39.2 > > > > -- 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 C7635CE7A89 for ; Sat, 23 Sep 2023 16:27:17 +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=AI7pSSskvRY6aibylAW3ZWCVtQvMtXWfuaFyROn/Zc0=; b=pVJhBc9C3CAY9u VHu7G0NT5wOLQSS30mrXJ+DOjFHLzjrZDkl0f2OLhz+X7V3DdcRbxZ7AzVRXViwvnq6NOuI6LUJAn QAbdNvxuW3chxeXitx8Tc3At5PysNe/FhwbABYsY1upBKKsM0g1CTwCXmlOpjBdujY4zeISZik+Lw bUiQWLEUuNzAezvB7vRG2UBONZklhZhkctIC8fRz2Qk3NPmQj/fZArn0sSspGto6HoUlyEqC5vbS+ ZpeOhXp1dcWAE9Sah4iyLt8x4ylSaDgK83I1XWYQNE3I608chjVhg50qeSRq5U3FP0cBHHHcbqST8 /b/z5mxdzGmcLUklQCzg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qk5Sy-00BCUR-2k; Sat, 23 Sep 2023 16:26:48 +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 1qk5Sw-00BCTC-2Z; Sat, 23 Sep 2023 16:26:48 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by ams.source.kernel.org (Postfix) with ESMTP id 345E5B8047E; Sat, 23 Sep 2023 16:26:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EE71FC433C7; Sat, 23 Sep 2023 16:26:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695486404; bh=2piJOAc4UtCWCg8jsg4cD2ZIAtKbobPaZdza3lM1trU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=q1TXhCaOUKwD4i9ywBsaA7fqhllTiUUEop2bqUBzfEeLiBK0GMJal6TZCH02gcByL 753jvJ06wYTsHa9bNjwSyI/D53kLiYdlB1AiITQEZl13j1+ufZspu8eHeVKiSfnDPa Xnzc94p2Es7bJABHatU5GnvCNtXzBwLW/ClIG+R90OCKZCTnz4sBwhPKehiv0ITJJM +UjHKGlf0w5d8TT9nGbQtF1BeBR/tDz6eSth+IHkKyRVTlF1gKubvNuOjqYZN8sC6v yInZcSWBoyftCQIH5y4EX0l+ogMUchapNByEIoCoBWaItl9SpqS6bxW8Fm8jrgT5Hv hjgDbZyqE8rAA== Date: Sat, 23 Sep 2023 19:25:47 +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 09/13] powerpc: extend execmem_params for kprobes allocations Message-ID: <20230923162547.GN3303@kernel.org> References: <20230918072955.2507221-1-rppt@kernel.org> <20230918072955.2507221-10-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_092646_990511_D897FF8E X-CRM114-Status: GOOD ( 13.72 ) 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 T24gVGh1LCBTZXAgMjEsIDIwMjMgYXQgMDM6MzA6NDZQTSAtMDcwMCwgU29uZyBMaXUgd3JvdGU6 Cj4gT24gTW9uLCBTZXAgMTgsIDIwMjMgYXQgMTI6MzHigK9BTSBNaWtlIFJhcG9wb3J0IDxycHB0 QGtlcm5lbC5vcmc+IHdyb3RlOgo+ID4KPiBbLi4uXQo+ID4gQEAgLTEzNSw1ICsxMzgsMTMgQEAg c3RydWN0IGV4ZWNtZW1fcGFyYW1zIF9faW5pdCAqZXhlY21lbV9hcmNoX3BhcmFtcyh2b2lkKQo+ ID4KPiA+ICAgICAgICAgcmFuZ2UtPnBncHJvdCA9IHByb3Q7Cj4gPgo+ID4gKyAgICAgICBleGVj bWVtX3BhcmFtcy5yYW5nZXNbRVhFQ01FTV9LUFJPQkVTXS5zdGFydCA9IFZNQUxMT0NfU1RBUlQ7 Cj4gPiArICAgICAgIGV4ZWNtZW1fcGFyYW1zLnJhbmdlc1tFWEVDTUVNX0tQUk9CRVNdLnN0YXJ0 ID0gVk1BTExPQ19FTkQ7Cj4gCj4gLmVuZCA9IFZNQUxMT0NfRU5ELgoKVGhhbmtzLCB0aGlzIHNo b3VsZCBoYXZlIGJlZW4KCglleGVjbWVtX3BhcmFtcy5yYW5nZXNbRVhFQ01FTV9LUFJPQkVTXS5z dGFydCA9IHJhbmdlLT5zdGFydDsKCWV4ZWNtZW1fcGFyYW1zLnJhbmdlc1tFWEVDTUVNX0tQUk9C RVNdLmVuZCA9IHJhbmdlLT5lbmQ7Cgp3aGVyZSByYW5nZSBwb2ludHMgdG8gdGhlIHNhbWUgcmFu Z2UgYXMgRVhFQ01FTV9NT0RVTEVfVEVYVC4KCiAKPiBUaGFua3MsCj4gU29uZwo+IAo+ID4gKwo+ ID4gKyAgICAgICBpZiAoc3RyaWN0X21vZHVsZV9yd3hfZW5hYmxlZCgpKQo+ID4gKyAgICAgICAg ICAgICAgIGV4ZWNtZW1fcGFyYW1zLnJhbmdlc1tFWEVDTUVNX0tQUk9CRVNdLnBncHJvdCA9IFBB R0VfS0VSTkVMX1JPWDsKPiA+ICsgICAgICAgZWxzZQo+ID4gKyAgICAgICAgICAgICAgIGV4ZWNt ZW1fcGFyYW1zLnJhbmdlc1tFWEVDTUVNX0tQUk9CRVNdLnBncHJvdCA9IFBBR0VfS0VSTkVMX0VY RUM7Cj4gPiArCj4gPiAgICAgICAgIHJldHVybiAmZXhlY21lbV9wYXJhbXM7Cj4gPiAgfQo+ID4g LS0KPiA+IDIuMzkuMgo+ID4KPiA+CgotLSAKU2luY2VyZWx5IHlvdXJzLApNaWtlLgoKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYXJtLWtlcm5l bCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6 Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtlcm5lbAo=