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