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Revert problematic sub-variants of armv8 (#1691430)

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This commit is contained in:
Panu Matilainen 2019-10-18 14:56:50 +03:00
parent d09b7311d5
commit 534022dd6d
2 changed files with 82 additions and 1 deletions
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0001-Remove-problematic-sub-variants-of-armv8-and-related.patch Normal file
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@ -0,0 +1,76 @@
From 0fd4fc8f4e8f51eec9c971c1170620dd64262bea Mon Sep 17 00:00:00 2001
Message-Id: <0fd4fc8f4e8f51eec9c971c1170620dd64262bea.1571399685.git.pmatilai@redhat.com>
From: Peter Robinson <pbrobinson@gmail.com>
Date: Wed, 16 Oct 2019 10:48:12 +0100
Subject: [PATCH] Remove problematic sub variants of armv8 and related
This is a partial revert of b1f81b837f46
The ARMv8 aarch32 variant specifies a number of required and optional
components. NEON is a required component of ARMv8 devices so we don't
need the 'n' variant that was added in ARMv7 (and never widely used due
to problems). The 'c' crypto variant shouldn't be added. The use of
the crypto extensions to by ARMv8 HW is many and varied and there's no
means of dealing with it at a package/compile extention so the detection
and use of it is done at runtime and handled via a number of different
mechanisms whether in code or via kernel crypto modules and the use of
libkcapi allowing the device to choose the fastest crypto option for
the use case.
This is actively breaking Fedora and related distributions on newer
generations of hardware actively stopping the actual install of an OS
in some extreme cases. This architecture functionality needs to be
reviewed by the architecture maintainers to ensure that active breakage
doesn't happen.
Fixes RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1691430
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
---
rpmrc.in | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/rpmrc.in b/rpmrc.in
index cc212d4ba..5bd9ba3e5 100644
--- a/rpmrc.in
+++ b/rpmrc.in
@@ -82,8 +82,6 @@ optflags: armv7hl -O2 -g -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16
optflags: armv7hnl -O2 -g -march=armv7-a -mfloat-abi=hard -mfpu=neon
optflags: armv8l -O2 -g -march=armv8-a
optflags: armv8hl -O2 -g -march=armv8-a -mfloat-abi=hard -mfpu=vfpv4
-optflags: armv8hnl -O2 -g -march=armv8-a -mfloat-abi=hard -mfpu=neon-fp-armv8
-optflags: armv8hcnl -O2 -g -march=armv8-a -mfloat-abi=hard -mfpu=crypto-neon-fp-armv8
optflags: m68k -O2 -g -fomit-frame-pointer
@@ -224,8 +222,6 @@ arch_canon: armv7hl: armv7hl 12
arch_canon: armv7hnl: armv7hnl 12
arch_canon: armv8l: armv8l 12
arch_canon: armv8hl: armv8hl 12
-arch_canon: armv8hnl: armv8hnl 12
-arch_canon: armv8hcnl: armv8hcnl 12
arch_canon: m68kmint: m68kmint 13
arch_canon: atarist: m68kmint 13
@@ -353,8 +349,6 @@ buildarchtranslate: armv7hl: armv7hl
buildarchtranslate: armv7hnl: armv7hnl
buildarchtranslate: armv8l: armv8l
buildarchtranslate: armv8hl: armv8hnl
-buildarchtranslate: armv8hnl: armv8hnl
-buildarchtranslate: armv8hcnl: armv8hcnl
buildarchtranslate: mips: mips
buildarchtranslate: mipsel: mipsel
@@ -471,9 +465,6 @@ arch_compat: armv5tl: armv4tl
arch_compat: armv4tl: armv4l
arch_compat: armv4l: armv3l
arch_compat: armv3l: noarch
-arch_compat: armv8hcnl: armv8hnl
-arch_compat: armv8hnl: armv8hl
-arch_compat: armv8hnl: armv7hnl
arch_compat: armv8hl: armv7hl
arch_compat: armv7hnl: armv7hl
arch_compat: armv7hl: armv6hl
--
2.21.0

7
rpm.spec
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@ -21,7 +21,7 @@
%global rpmver 4.15.0
#global snapver rc1
%global rel 3
%global rel 4
%global srcver %{version}%{?snapver:-%{snapver}}
%global srcdir %{?snapver:testing}%{!?snapver:%{name}-%(echo %{version} | cut -d'.' -f1-2).x}
@ -60,6 +60,8 @@ Patch906: rpm-4.7.1-geode-i686.patch
# Probably to be upstreamed in slightly different form
Patch907: rpm-4.15.x-ldflags.patch
Patch910: 0001-Remove-problematic-sub-variants-of-armv8-and-related.patch
# Partially GPL/LGPL dual-licensed and some bits with BSD
# SourceLicense: (GPLv2+ and LGPLv2+ with exceptions) and BSD
License: GPLv2+
@ -518,6 +520,9 @@ make check || (cat tests/rpmtests.log; exit 0)
%doc doc/librpm/html/*
%changelog
* Fri Oct 18 2019 Panu Matilainen <pmatilai@redhat.com> - 4.15.0-4
- Revert problematic sub-variants of armv8 (#1691430)
* Thu Oct 17 2019 Panu Matilainen <pmatilai@redhat.com> - 4.15.0-3
- Drop python2 bindings for good (#1761211)