Fix assertion on armv7hl

https://bugzilla.redhat.com/show_bug.cgi?id=1999878

0001-target-i386-add-missing-bits-to-CR4_RESERVED_MASK.patch

@@ -1,7 +1,7 @@
-From f6ea43966cc3b739ba8cd9be20b141a1bad32a8e Mon Sep 17 00:00:00 2001
+From 45adec566b073b39f4edfc1307843d12fe8105c8 Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
 Date: Tue, 31 Aug 2021 18:50:33 +0100
-Subject: [PATCH] target/i386: add missing bits to CR4_RESERVED_MASK
+Subject: [PATCH 1/2] target/i386: add missing bits to CR4_RESERVED_MASK
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit

0002-tcg-arm-Increase-stack-alignment-for-function-genera.patch

@@ -0,0 +1,32 @@
+From 319935db129085bf4a3886dfd5662c687e6ce814 Mon Sep 17 00:00:00 2001
+From: "Richard W.M. Jones" <rjones@redhat.com>
+Date: Wed, 1 Sep 2021 17:12:20 +0100
+Subject: [PATCH 2/2] tcg/arm: Increase stack alignment for function generation
+
+This avoids the following assertion when the kernel initializes X.509
+certificates:
+
+[    7.315373] Loading compiled-in X.509 certificates
+qemu-system-arm: ../tcg/tcg.c:3063: temp_allocate_frame: Assertion `align <= TCG_TARGET_STACK_ALIGN' failed.
+
+Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
+---
+ tcg/arm/tcg-target.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tcg/arm/tcg-target.h b/tcg/arm/tcg-target.h
+index d113b7f8db..5c8f3f8c55 100644
+--- a/tcg/arm/tcg-target.h
++++ b/tcg/arm/tcg-target.h
+@@ -115,7 +115,7 @@ extern bool use_neon_instructions;
+ #endif
+ 
+ /* used for function call generation */
+-#define TCG_TARGET_STACK_ALIGN		8
++#define TCG_TARGET_STACK_ALIGN		16
+ #define TCG_TARGET_CALL_ALIGN_ARGS	1
+ #define TCG_TARGET_CALL_STACK_OFFSET	0
+ 
+-- 
+2.32.0
+

qemu.spec

@@ -282,7 +282,7 @@ Obsoletes: %{name}-system-unicore32-core <= %{epoch}:%{version}-%{release}
 Summary: QEMU is a FAST! processor emulator
 Name: qemu
 Version: 6.1.0
-Release: 5%{?rcrel}%{?dist}
+Release: 6%{?rcrel}%{?dist}
 Epoch: 2
 License: GPLv2 and BSD and MIT and CC-BY
 URL: http://www.qemu.org/
@@ -304,6 +304,10 @@ Source36: README.tests
 # https://bugzilla.redhat.com/show_bug.cgi?id=1999700
 Patch1: 0001-target-i386-add-missing-bits-to-CR4_RESERVED_MASK.patch
 
+# Fix assertion on armv7hl
+# https://bugzilla.redhat.com/show_bug.cgi?id=1999878
+Patch2: 0002-tcg-arm-Increase-stack-alignment-for-function-genera.patch
+
 BuildRequires: meson >= %{meson_version}
 BuildRequires: zlib-devel
 BuildRequires: glib2-devel
@@ -2232,6 +2236,9 @@ useradd -r -u 107 -g qemu -G kvm -d / -s /sbin/nologin \
 
 
 %changelog
+* Wed Sep 01 2021 Richard W.M. Jones <rjones@redhat.com> - 6.1.0-6
+- Fix assertion on armv7hl (RHBZ#1999878)
+
 * Tue Aug 31 2021 Richard W.M. Jones <rjones@redhat.com> - 6.1.0-5
 - Fix -cpu max (RHBZ#1999700)