xiaomi-mocha: new device

This commit initial xiaomi-mocha experimental mainline support.

Xiaomi Mocha is a tablet released in 2014, with a armv7l version Tegra K1(T124).

Wiki Page: https://wiki.postmarketos.org/wiki/Xiaomi_Mi_Pad_(xiaomi-mocha)

device/testing/device-xiaomi-mocha/APKBUILD

@@ -0,0 +1,32 @@
+# Reference: <https://postmarketos.org/devicepkg>
+pkgname=device-xiaomi-mocha
+pkgdesc="Xiaomi Mi Pad"
+pkgver=0.1
+pkgrel=1
+url="https://postmarketos.org"
+license="MIT"
+arch="armv7"
+options="!check !archcheck"
+depends="
+	linux-xiaomi-mocha
+	mkbootimg
+	postmarketos-base
+"
+makedepends="devicepkg-dev"
+source="
+	deviceinfo
+	modules-initfs
+"
+
+build() {
+	devicepkg_build $startdir $pkgname
+}
+
+package() {
+	devicepkg_package $startdir $pkgname
+}
+
+sha512sums="
+4b5c7b7aec1c09314e249756e3a49a7cb80fd041f815c203718a5e8badc366011dc0f4c1729e1fb506b2a164c351b9b63f8eb53613d60c03de3221fe9df18a22  deviceinfo
+e70bae17df23dcaaaea0e2d3616556f04baa23f8ee1357785c0f539bf97282d8ddff53953e155b72689bb73beb38c2da3d08de2a61e866684edfa10a6593885d  modules-initfs
+"

device/testing/device-xiaomi-mocha/deviceinfo

@@ -0,0 +1,31 @@
+# Reference: <https://postmarketos.org/deviceinfo>
+# Please use double quotes only. You can source this file in shell
+# scripts.
+
+deviceinfo_format_version="0"
+deviceinfo_name="Xiaomi Mi Pad"
+deviceinfo_manufacturer="Xiaomi"
+deviceinfo_codename="xiaomi-mocha"
+deviceinfo_year="2014"
+deviceinfo_dtb="tegra124-mocha"
+deviceinfo_arch="armv7"
+
+# Device related
+deviceinfo_chassis="tablet"
+deviceinfo_keyboard="false"
+deviceinfo_external_storage="true"
+deviceinfo_screen_height="2048"
+deviceinfo_screen_width="1536"
+
+# Bootloader related
+deviceinfo_flash_method="fastboot"
+deviceinfo_kernel_cmdline="androidboot.selinux=permissive"
+deviceinfo_generate_bootimg="true"
+deviceinfo_bootimg_qcdt="true"
+deviceinfo_bootimg_dtb_second="false"
+deviceinfo_flash_pagesize="2048"
+deviceinfo_flash_offset_base="0x10000000"
+deviceinfo_flash_offset_kernel="0x00008000"
+deviceinfo_flash_offset_ramdisk="0x01000000"
+deviceinfo_flash_offset_second="0x00f00000"
+deviceinfo_flash_offset_tags="0x00000100"

device/testing/device-xiaomi-mocha/modules-initfs

@@ -0,0 +1,9 @@
+# Remove this file if unnecessary (CHANGEME!)
+# This file shall contain a list of modules to be included in the initramfs,
+# so that they are available in early boot stages. In general, it should
+# include modules to support unlocking FDE (touchscreen, panel, etc),
+# USB networking, and telnet in the debug-shell.
+# The format is one module name per line. Lines starting with the character
+# '#', and empty lines are ignored. If there are multiple kernel variants
+# with different initramfs module requirements, one modules-initfs.$variant
+# file should be created for each of them.

device/testing/linux-xiaomi-mocha/APKBUILD

@@ -0,0 +1,74 @@
+# Reference: <https://postmarketos.org/vendorkernel>
+# Kernel config based on: arch/arm/configs/(CHANGEME!)
+
+pkgname=linux-xiaomi-mocha
+pkgver=6.8.0_rc6
+pkgrel=1
+pkgdesc="Xiaomi Mi Pad Mainline kernel fork"
+arch="armv7"
+_carch="arm"
+_flavor="xiaomi-mocha"
+url="https://kernel.org"
+license="GPL-2.0-only"
+options="!strip !check !tracedeps pmb:cross-native"
+makedepends="bash bc bison devicepkg-dev flex openssl-dev perl gmp-dev mpc1-dev mpfr-dev findutils postmarketos-installkernel"
+
+# Source
+_repository="linux-6"
+_commit="42f0773b5b230b5b1074d0c98e523972c11e099b"
+_config="config-$_flavor.$arch"
+source="
+	$pkgname-$_commit.tar.gz::https://github.com/MiPadLinux/$_repository/archive/$_commit.tar.gz
+	$_config
+"
+builddir="$srcdir/$_repository-$_commit"
+_outdir="."
+
+prepare() {
+	default_prepare
+	cp "$srcdir/config-$_flavor.$arch" .config
+}
+
+build() {
+	unset LDFLAGS
+	make ARCH="$_carch" CC="${CC:-gcc}" \
+		KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS"
+
+	# Master DTB (deviceinfo_bootimg_qcdt)
+	# dtbTool -o "$_outdir/arch/$_carch/boot"/dt.img \
+	#	"$_outdir/arch/$_carch/boot/"
+	# Ignore dtbTool use install instead (deal with strange package)
+	 install -Dm644 "$_outdir/arch/$_carch/boot/dts/nvidia"/tegra124-mocha.dtb \
+		"$_outdir/arch/$_carch/boot"/dt.img
+}
+
+package() {
+	mkdir -p "$pkgdir"/boot
+	make zinstall modules_install dtbs_install \
+		ARCH="$_carch" \
+		INSTALL_MOD_STRIP=1 \
+		INSTALL_PATH="$pkgdir"/boot \
+		INSTALL_MOD_PATH="$pkgdir" \
+		INSTALL_DTBS_PATH="$pkgdir/usr/share/dtb"
+
+	install -D "$builddir"/include/config/kernel.release \
+		"$pkgdir/usr/share/kernel/$_flavor/kernel.release"
+	# Master DTB
+	install -Dm644 "$builddir/arch/arm/boot/dt.img" \
+		"$pkgdir/boot/dt.img"
+
+}
+
+#package() {
+#	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
+#
+#	# Master DTB
+#	install -Dm644 "$builddir/arch/arm/boot/dt.img" \
+#		"$pkgdir/boot/dt.img"
+#}
+
+
+sha512sums="
+95b43f8ac78647306e86dfa81affab5ef15f6367244f9b0fc53a3884db5be2a700ef54e816d38b698666bd2080225ea02b911410dd43f1c47aa826dc4079bc55  linux-xiaomi-mocha-42f0773b5b230b5b1074d0c98e523972c11e099b.tar.gz
+622509369503a8bf79e320c4865906eb0c9bc4fe94f72d85aa8dbfe541e5045908c2275ffb6b0b7ca9386947494ebcf81c06c76806abe42756fb241488d62dfe  config-xiaomi-mocha.armv7
+"

device/testing/linux-xiaomi-mocha/fix_recordmcount.patch

@@ -0,0 +1,61 @@
+From 84f8a24ade96a8c1499823b160a0591199cf9d12 Mon Sep 17 00:00:00 2001
+From: Laura Abbott <labbott@redhat.com>
+Date: Fri, 8 Jul 2016 12:18:50 -0700
+Subject: [PATCH] ftrace/recordmcount: Work around for addition of metag magic
+ but not relocations
+
+commit b2e1c26f0b62531636509fbcb6dab65617ed8331 upstream.
+
+glibc recently did a sync up (94e73c95d9b5 "elf.h: Sync with the gabi
+webpage") that added a #define for EM_METAG but did not add relocations
+
+This triggers build errors:
+
+scripts/recordmcount.c: In function 'do_file':
+scripts/recordmcount.c:466:28: error: 'R_METAG_ADDR32' undeclared (first use in this function)
+  case EM_METAG:  reltype = R_METAG_ADDR32;
+                            ^~~~~~~~~~~~~~
+scripts/recordmcount.c:466:28: note: each undeclared identifier is reported only once for each function it appears in
+scripts/recordmcount.c:468:20: error: 'R_METAG_NONE' undeclared (first use in this function)
+     rel_type_nop = R_METAG_NONE;
+                    ^~~~~~~~~~~~
+
+Work around this change with some more #ifdefery for the relocations.
+
+Fedora Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1354034
+
+Link: http://lkml.kernel.org/r/1468005530-14757-1-git-send-email-labbott@redhat.com
+
+Cc: James Hogan <james.hogan@imgtec.com>
+Fixes: 00512bdd4573 ("metag: ftrace support")
+Reported-by: Ross Burton <ross.burton@intel.com>
+Signed-off-by: Laura Abbott <labbott@redhat.com>
+Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ scripts/recordmcount.c | 9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
+
+diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c
+index e167592793a7..42396a74405d 100644
+--- a/scripts/recordmcount.c
++++ b/scripts/recordmcount.c
+@@ -33,10 +33,17 @@
+ #include <string.h>
+ #include <unistd.h>
+ 
++/*
++ * glibc synced up and added the metag number but didn't add the relocations.
++ * Work around this in a crude manner for now.
++ */
+ #ifndef EM_METAG
+-/* Remove this when these make it to the standard system elf.h. */
+ #define EM_METAG      174
++#endif
++#ifndef R_METAG_ADDR32
+ #define R_METAG_ADDR32                   2
++#endif
++#ifndef R_METAG_NONE
+ #define R_METAG_NONE                     3
+ #endif
+ 

device/testing/linux-xiaomi-mocha/gcc10-extern_YYLOC_global_declaration.patch

@@ -0,0 +1,39 @@
+Based on https://lkml.org/lkml/2020/4/1/1206. In original patch, YYLOC declaration was removed.
+However, using original patch, which removes yylloc declaration on 3.18.14 kernel version results in 'yylloc not declared' error.
+See part of the original description below:
+
+gcc 10 will default to -fno-common, which causes this error at link
+time:
+
+  (.text+0x0): multiple definition of `yylloc'; dtc-lexer.lex.o (symbol from plugin):(.text+0x0): first defined here
+
+This is because both dtc-lexer as well as dtc-parser define the same
+global symbol yyloc. Before with -fcommon those were merged into one
+defintion. The proper solution would be to to mark this as "extern",
+
+diff --git a/scripts/dtc/dtc-lexer.l b/scripts/dtc/dtc-lexer.l
+index 3b41bfca636..9b9c29e6f31 100644
+--- a/scripts/dtc/dtc-lexer.l
++++ b/scripts/dtc/dtc-lexer.l
+@@ -39,7 +39,7 @@ LINECOMMENT	"//".*\n
+ #include "srcpos.h"
+ #include "dtc-parser.tab.h"
+ 
+-YYLTYPE yylloc;
++extern YYLTYPE yylloc;
+ 
+ /* CAUTION: this will stop working if we ever use yyless() or yyunput() */
+ #define	YY_USER_ACTION \
+diff --git a/scripts/dtc/dtc-lexer.lex.c_shipped b/scripts/dtc/dtc-lexer.lex.c_shipped
+index 2d30f41778b..d0eb405cb81 100644
+--- a/scripts/dtc/dtc-lexer.lex.c_shipped
++++ b/scripts/dtc/dtc-lexer.lex.c_shipped
+@@ -637,7 +637,7 @@ char *yytext;
+ #include "srcpos.h"
+ #include "dtc-parser.tab.h"
+ 
+-YYLTYPE yylloc;
++extern YYLTYPE yylloc;
+ 
+ /* CAUTION: this will stop working if we ever use yyless() or yyunput() */
+ #define	YY_USER_ACTION \

device/testing/linux-xiaomi-mocha/gcc7-give-up-on-ilog2-const-optimizations.patch

@@ -0,0 +1,90 @@
+From a7bfe0a2832e66f3d732e4210b5d53c81cc7a85f Mon Sep 17 00:00:00 2001
+From: Linus Torvalds <torvalds@linux-foundation.org>
+Date: Thu, 27 Sep 2018 19:16:56 -0400
+Subject: [PATCH] give up on gcc ilog2() constant optimizations
+
+commit 474c90156c8dcc2fa815e6716cc9394d7930cb9c upstream.
+
+gcc-7 has an "optimization" pass that completely screws up, and
+generates the code expansion for the (impossible) case of calling
+ilog2() with a zero constant, even when the code gcc compiles does not
+actually have a zero constant.
+
+And we try to generate a compile-time error for anybody doing ilog2() on
+a constant where that doesn't make sense (be it zero or negative).  So
+now gcc7 will fail the build due to our sanity checking, because it
+created that constant-zero case that didn't actually exist in the source
+code.
+
+There's a whole long discussion on the kernel mailing about how to work
+around this gcc bug.  The gcc people themselevs have discussed their
+"feature" in
+
+   https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72785
+
+but it's all water under the bridge, because while it looked at one
+point like it would be solved by the time gcc7 was released, that was
+not to be.
+
+So now we have to deal with this compiler braindamage.
+
+And the only simple approach seems to be to just delete the code that
+tries to warn about bad uses of ilog2().
+
+So now "ilog2()" will just return 0 not just for the value 1, but for
+any non-positive value too.
+
+It's not like I can recall anybody having ever actually tried to use
+this function on any invalid value, but maybe the sanity check just
+meant that such code never made it out in public.
+
+[js] no tools/include/linux/log2.h copy of that yet
+
+Reported-by: Laura Abbott <labbott@redhat.com>
+Cc: John Stultz <john.stultz@linaro.org>,
+Cc: Thomas Gleixner <tglx@linutronix.de>
+Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
+Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
+Signed-off-by: Jiri Slaby <jslaby@suse.cz>
+---
+ include/linux/log2.h | 13 ++-----------
+ 1 file changed, 2 insertions(+), 11 deletions(-)
+
+diff --git a/include/linux/log2.h b/include/linux/log2.h
+index fd7ff3d91..f38fae23b 100644
+--- a/include/linux/log2.h
++++ b/include/linux/log2.h
+@@ -15,12 +15,6 @@
+ #include <linux/types.h>
+ #include <linux/bitops.h>
+ 
+-/*
+- * deal with unrepresentable constant logarithms
+- */
+-extern __attribute__((const, noreturn))
+-int ____ilog2_NaN(void);
+-
+ /*
+  * non-constant log of base 2 calculators
+  * - the arch may override these in asm/bitops.h if they can be implemented
+@@ -85,7 +79,7 @@ unsigned long __rounddown_pow_of_two(unsigned long n)
+ #define ilog2(n)				\
+ (						\
+ 	__builtin_constant_p(n) ? (		\
+-		(n) < 1 ? ____ilog2_NaN() :	\
++		(n) < 2 ? 0 :			\
+ 		(n) & (1ULL << 63) ? 63 :	\
+ 		(n) & (1ULL << 62) ? 62 :	\
+ 		(n) & (1ULL << 61) ? 61 :	\
+@@ -148,10 +142,7 @@ unsigned long __rounddown_pow_of_two(unsigned long n)
+ 		(n) & (1ULL <<  4) ?  4 :	\
+ 		(n) & (1ULL <<  3) ?  3 :	\
+ 		(n) & (1ULL <<  2) ?  2 :	\
+-		(n) & (1ULL <<  1) ?  1 :	\
+-		(n) & (1ULL <<  0) ?  0 :	\
+-		____ilog2_NaN()			\
+-				   ) :		\
++		1 ) :				\
+ 	(sizeof(n) <= 4) ?			\
+ 	__ilog2_u32(n) :			\
+ 	__ilog2_u64(n)				\

device/testing/linux-xiaomi-mocha/gcc8-fix-put-user.patch

@@ -0,0 +1,39 @@
+From 8c8187d41b99acd4f2078d0fff6807e0eeb47407 Mon Sep 17 00:00:00 2001
+From: Arnd Bergmann <arnd@arndb.de>
+Date: Thu, 26 Jul 2018 10:13:23 +0200
+Subject: [PATCH] ARM: fix put_user() for gcc-8
+
+Building kernels before linux-4.7 with gcc-8 results in many build failures
+when gcc triggers a check that was meant to catch broken compilers:
+
+/tmp/ccCGMQmS.s:648: Error: .err encountered
+
+According to the discussion in the gcc bugzilla, a local "register
+asm()" variable is still supposed to be the correct way to force an
+inline assembly to use a particular register, but marking it 'const'
+lets the compiler do optimizations that break that, i.e the compiler is
+free to treat the variable as either 'const' or 'register' in that case.
+
+Upstream commit 9f73bd8bb445 ("ARM: uaccess: remove put_user() code
+duplication") fixed this problem in linux-4.8 as part of a larger change,
+but seems a little too big to be backported to 4.4.
+
+Let's take the simplest fix and change only the one broken line in the
+same way as newer kernels.
+
+Suggested-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
+Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85745
+Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86673
+Signed-off-by: Arnd Bergmann <arnd@arndb.de>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ arch/arm/include/asm/uaccess.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
+index b04850fdeb5..f8ad54b24ac 100644
+--- a/arch/arm/include/asm/uaccess.h
++++ b/arch/arm/include/asm/uaccess.h
+@@ -162 +162 @@ extern int __put_user_8(void *, unsigned long long);
+-		register const typeof(*(p)) __r2 asm("r2") = (x);	\
++		register typeof(*(p)) __r2 asm("r2") = (x);	\

device/testing/linux-xiaomi-mocha/kernel-use-the-gnu89-standard-explicitly.patch

@@ -0,0 +1,67 @@
+From 51b97e354ba9fce1890cf38ecc754aa49677fc89 Mon Sep 17 00:00:00 2001
+From: "Kirill A. Shutemov" <kirill@shutemov.name>
+Date: Mon, 20 Oct 2014 12:23:12 +0300
+Subject: kernel: use the gnu89 standard explicitly
+
+From: "Kirill A. Shutemov" <kirill@shutemov.name>
+
+commit 51b97e354ba9fce1890cf38ecc754aa49677fc89 upstream.
+
+Sasha Levin reports:
+ "gcc5 changes the default standard to c11, which makes kernel build
+  unhappy
+
+  Explicitly define the kernel standard to be gnu89 which should keep
+  everything working exactly like it was before gcc5"
+
+There are multiple small issues with the new default, but the biggest
+issue seems to be that the old - and very useful - GNU extension to
+allow a cast in front of an initializer has gone away.
+
+Patch updated by Kirill:
+ "I'm pretty sure all gcc versions you can build kernel with supports
+  -std=gnu89.  cc-option is redunrant.
+
+  We also need to adjust HOSTCFLAGS otherwise allmodconfig fails for me"
+
+Note by Andrew Pinski:
+ "Yes it was reported and both problems relating to this extension has
+  been added to gnu99 and gnu11.  Though there are other issues with the
+  kernel dealing with extern inline have different semantics between
+  gnu89 and gnu99/11"
+
+End result: we may be able to move up to a newer stdc model eventually,
+but right now the newer models have some annoying deficiencies, so the
+traditional "gnu89" model ends up being the preferred one.
+
+Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
+Singed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
+Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ Makefile |    6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+--- a/Makefile
++++ b/Makefile
+@@ -241,7 +241,7 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH"
+ 
+ HOSTCC       = gcc
+ HOSTCXX      = g++
+-HOSTCFLAGS   = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer
++HOSTCFLAGS   = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
+ HOSTCXXFLAGS = -O2
+ 
+ # Decide whether to build built-in, modular, or both.
+@@ -373,7 +373,9 @@ KBUILD_CFLAGS   := -Wall -Wundef -Wstric
+ 		   -fno-strict-aliasing -fno-common \
+ 		   -Werror-implicit-function-declaration \
+ 		   -Wno-format-security \
+-		   -fno-delete-null-pointer-checks
++		   -fno-delete-null-pointer-checks \
++		   -std=gnu89
++
+ KBUILD_AFLAGS_KERNEL :=
+ KBUILD_CFLAGS_KERNEL :=
+ KBUILD_AFLAGS   := -D__ASSEMBLY__

device/testing/linux-xiaomi-mocha/linux-3.10-replace-sun-style-flag.patch

@@ -0,0 +1,20 @@
+diff --git a/arch/arm/boot/compressed/piggy.gzip.S b/arch/arm/boot/compressed/piggy.gzip.S
+index a68adf91a16..175ed02a6ac 100644
+--- a/arch/arm/boot/compressed/piggy.gzip.S
++++ b/arch/arm/boot/compressed/piggy.gzip.S
+@@ -1,4 +1,4 @@
+-	.section .piggydata,#alloc
++	.section .piggydata, "a"
+ 	.globl	input_data
+ input_data:
+ 	.incbin	"arch/arm/boot/compressed/piggy.gzip"
+diff --git a/arch/arm/boot/compressed/piggy.lzo.S b/arch/arm/boot/compressed/piggy.lzo.S
+index a425ad95959..236976d8dc7 100644
+--- a/arch/arm/boot/compressed/piggy.lzo.S
++++ b/arch/arm/boot/compressed/piggy.lzo.S
+@@ -1,4 +1,4 @@
+-	.section .piggydata,#alloc
++	.section .piggydata, "a"
+ 	.globl	input_data
+ input_data:
+ 	.incbin	"arch/arm/boot/compressed/piggy.lzo"

device/testing/linux-xiaomi-mocha/linux3.4-ARM-8933-1-replace-Sun-Solaris-style-flag-on-section.patch

@@ -0,0 +1,111 @@
+From 704dfdbbc7df036ed1d5d234dfc67d765804eb4d Mon Sep 17 00:00:00 2001
+From: Nick Desaulniers <ndesaulniers@google.com>
+Date: Mon, 4 Nov 2019 19:31:45 +0100
+Subject: [PATCH] ARM: 8933/1: replace Sun/Solaris style flag on section
+ directive
+
+It looks like a section directive was using "Solaris style" to declare
+the section flags. Replace this with the GNU style so that Clang's
+integrated assembler can assemble this directive.
+
+The modified instances were identified via:
+$ ag \.section | grep #
+
+Link: https://ftp.gnu.org/old-gnu/Manuals/gas-2.9.1/html_chapter/as_7.html#SEC119
+Link: https://github.com/ClangBuiltLinux/linux/issues/744
+Link: https://bugs.llvm.org/show_bug.cgi?id=43759
+Link: https://reviews.llvm.org/D69296
+
+Acked-by: Nicolas Pitre <nico@fluxnic.net>
+Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
+Reviewed-by: Stefan Agner <stefan@agner.ch>
+Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
+Suggested-by: Fangrui Song <maskray@google.com>
+Suggested-by: Jian Cai <jiancai@google.com>
+Suggested-by: Peter Smith <peter.smith@linaro.org>
+Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
+[ partial backport to 3.4 ]
+---
+ arch/arm/boot/bootp/init.S              | 2 +-
+ arch/arm/boot/compressed/big-endian.S   | 2 +-
+ arch/arm/boot/compressed/head.S         | 2 +-
+ arch/arm/boot/compressed/piggy.lzma.S   | 2 +-
+ arch/arm/boot/compressed/piggy.xzkern.S | 2 +-
+ arch/arm/mm/proc-v7.S                   | 2 +-
+ 6 files changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/arch/arm/boot/bootp/init.S b/arch/arm/boot/bootp/init.S
+index 78b508075161..868eeeaaa46e 100644
+--- a/arch/arm/boot/bootp/init.S
++++ b/arch/arm/boot/bootp/init.S
+@@ -16,7 +16,7 @@
+  *  size immediately following the kernel, we could build this into
+  *  a binary blob, and concatenate the zImage using the cat command.
+  */
+-		.section .start,#alloc,#execinstr
++		.section .start, "ax"
+ 		.type	_start, #function
+ 		.globl	_start
+ 
+diff --git a/arch/arm/boot/compressed/big-endian.S b/arch/arm/boot/compressed/big-endian.S
+index 25ab26f1c6f0..f22428e275f8 100644
+--- a/arch/arm/boot/compressed/big-endian.S
++++ b/arch/arm/boot/compressed/big-endian.S
+@@ -5,7 +5,7 @@
+  *  Author: Nicolas Pitre
+  */
+ 
+-	.section ".start", #alloc, #execinstr
++	.section ".start", "ax"
+ 
+ 	mrc	p15, 0, r0, c1, c0, 0	@ read control reg
+ 	orr	r0, r0, #(1 << 7)	@ enable big endian mode
+diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
+index 77a716bdf4d3..b70606652d21 100644
+--- a/arch/arm/boot/compressed/head.S
++++ b/arch/arm/boot/compressed/head.S
+@@ -113,7 +113,7 @@
+ #endif
+ 		.endm
+ 
+-		.section ".start", #alloc, #execinstr
++		.section ".start", "ax"
+ /*
+  * sort out different calling conventions
+  */
+diff --git a/arch/arm/boot/compressed/piggy.lzma.S b/arch/arm/boot/compressed/piggy.lzma.S
+index d7e69cffbc0a..cfea81ae8f4b 100644
+--- a/arch/arm/boot/compressed/piggy.lzma.S
++++ b/arch/arm/boot/compressed/piggy.lzma.S
+@@ -1,4 +1,4 @@
+-	.section .piggydata,#alloc
++	.section .piggydata, "a"
+ 	.globl	input_data
+ input_data:
+ 	.incbin	"arch/arm/boot/compressed/piggy.lzma"
+diff --git a/arch/arm/boot/compressed/piggy.xzkern.S b/arch/arm/boot/compressed/piggy.xzkern.S
+index 5703f300d027..a135d3b549c5 100644
+--- a/arch/arm/boot/compressed/piggy.xzkern.S
++++ b/arch/arm/boot/compressed/piggy.xzkern.S
+@@ -1,4 +1,4 @@
+-	.section .piggydata,#alloc
++	.section .piggydata, "a"
+ 	.globl	input_data
+ input_data:
+ 	.incbin	"arch/arm/boot/compressed/piggy.xzkern"
+diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
+index 69363be2f241..321cb1c6a091 100644
+--- a/arch/arm/mm/proc-v7.S
++++ b/arch/arm/mm/proc-v7.S
+@@ -422,7 +422,7 @@ __v7_setup_stack:
+ 	string	cpu_elf_name, "v7"
+ 	.align
+ 
+-	.section ".proc.info.init", #alloc, #execinstr
++	.section ".proc.info.init", "ax"
+ 
+ 	/*
+ 	 * Standard v7 proc info content
+-- 
+2.43.0
+