Linux-ARM-Kernel Archive on lore.kernel.org
 help / color / Atom feed
From: Ard Biesheuvel <ardb@kernel.org>
To: linux-arm-kernel@lists.infradead.org
Cc: catalin.marinas@arm.com, will@kernel.org,
	Ard Biesheuvel <ardb@kernel.org>
Subject: [PATCH] arm64: bring Image header in line with latest Arm brand guidelines
Date: Wed,  1 Apr 2020 08:56:36 +0200
Message-ID: <20200401065636.1751-1-ardb@kernel.org> (raw)

The Arm brand guidelines are pretty clear when it comes to the way
the brand name 'arm' should be displayed: it should be all lowercase,
and there should be sufficient whitespace around it on all sides.

Let's use the reserved space we have available in the Image header to
bring it in compliance with this.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
 arch/arm64/include/asm/image.h | 2 +-
 arch/arm64/kernel/head.S       | 7 +++----
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/arch/arm64/include/asm/image.h b/arch/arm64/include/asm/image.h
index c2b13213c720..a52e6eca8118 100644
--- a/arch/arm64/include/asm/image.h
+++ b/arch/arm64/include/asm/image.h
@@ -3,7 +3,7 @@
 #ifndef __ASM_IMAGE_H
 #define __ASM_IMAGE_H
 
-#define ARM64_IMAGE_MAGIC	"ARM\x64"
+#define ARM64_IMAGE_MAGIC	"arm\x64"
 
 #define ARM64_IMAGE_FLAG_BE_SHIFT		0
 #define ARM64_IMAGE_FLAG_PAGE_SIZE_SHIFT	(ARM64_IMAGE_FLAG_BE_SHIFT + 1)
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S
index 57a91032b4c2..e70d3f96dfe4 100644
--- a/arch/arm64/kernel/head.S
+++ b/arch/arm64/kernel/head.S
@@ -78,10 +78,9 @@ _head:
 	le64sym	_kernel_offset_le		// Image load offset from start of RAM, little-endian
 	le64sym	_kernel_size_le			// Effective size of kernel image, little-endian
 	le64sym	_kernel_flags_le		// Informative flags, little-endian
-	.quad	0				// reserved
-	.quad	0				// reserved
-	.quad	0				// reserved
-	.ascii	ARM64_IMAGE_MAGIC		// Magic number
+	.ascii		 "         "
+	.ascii	"   " ARM64_IMAGE_MAGIC "   "	// Magic number
+	.ascii		 "         "
 #ifdef CONFIG_EFI
 	.long	pe_header - _head		// Offset to the PE header.
 
-- 
2.17.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply index

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-01  6:56 Ard Biesheuvel [this message]
2020-04-01  7:51 ` Will Deacon
2020-04-01  9:23 ` Catalin Marinas

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200401065636.1751-1-ardb@kernel.org \
    --to=ardb@kernel.org \
    --cc=catalin.marinas@arm.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=will@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-ARM-Kernel Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-arm-kernel/0 linux-arm-kernel/git/0.git
	git clone --mirror https://lore.kernel.org/linux-arm-kernel/1 linux-arm-kernel/git/1.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-arm-kernel linux-arm-kernel/ https://lore.kernel.org/linux-arm-kernel \
		linux-arm-kernel@lists.infradead.org
	public-inbox-index linux-arm-kernel

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.infradead.lists.linux-arm-kernel


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git