From owner-svn-src-head@freebsd.org Wed Oct 23 00:31:20 2019 Return-Path: Delivered-To: svn-src-head@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A5BB216994D; Wed, 23 Oct 2019 00:31:20 +0000 (UTC) (envelope-from jhibbits@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46yWWr3wZFz4SDd; Wed, 23 Oct 2019 00:31:20 +0000 (UTC) (envelope-from jhibbits@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 6A1CC1C5FE; Wed, 23 Oct 2019 00:31:20 +0000 (UTC) (envelope-from jhibbits@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x9N0VKHg052176; Wed, 23 Oct 2019 00:31:20 GMT (envelope-from jhibbits@FreeBSD.org) Received: (from jhibbits@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x9N0VKh9052175; Wed, 23 Oct 2019 00:31:20 GMT (envelope-from jhibbits@FreeBSD.org) Message-Id: <201910230031.x9N0VKh9052175@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: jhibbits set sender to jhibbits@FreeBSD.org using -f From: Justin Hibbits Date: Wed, 23 Oct 2019 00:31:20 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r353908 - head/sys/powerpc/booke X-SVN-Group: head X-SVN-Commit-Author: jhibbits X-SVN-Commit-Paths: head/sys/powerpc/booke X-SVN-Commit-Revision: 353908 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Oct 2019 00:31:20 -0000 Author: jhibbits Date: Wed Oct 23 00:31:19 2019 New Revision: 353908 URL: https://svnweb.freebsd.org/changeset/base/353908 Log: powerpc/booke: Fix Book-E boot post-minidump r353489 added minidump support for powerpc64, but it added a dependency on the dump_avail array. Leaving it uninitialized caused breakage in late boot. Initialize dump_avail, even though the 64-bit booke pmap doesn't yet support minidumps, but will in the future. Modified: head/sys/powerpc/booke/pmap.c Modified: head/sys/powerpc/booke/pmap.c ============================================================================== --- head/sys/powerpc/booke/pmap.c Wed Oct 23 00:05:29 2019 (r353907) +++ head/sys/powerpc/booke/pmap.c Wed Oct 23 00:31:19 2019 (r353908) @@ -1787,6 +1787,8 @@ mmu_booke_bootstrap(mmu_t mmu, vm_offset_t start, vm_o hwphyssz - physsz; physsz = hwphyssz; phys_avail_count++; + dump_avail[j] = phys_avail[j]; + dump_avail[j + 1] = phys_avail[j + 1]; } break; } @@ -1796,6 +1798,8 @@ mmu_booke_bootstrap(mmu_t mmu, vm_offset_t start, vm_o availmem_regions[i].mr_size; phys_avail_count++; physsz += availmem_regions[i].mr_size; + dump_avail[j] = phys_avail[j]; + dump_avail[j + 1] = phys_avail[j + 1]; } physmem = btoc(physsz);