From: Chen Zhongjin <chenzhongjin@huawei.com>
To: <linux-kernel@vger.kernel.org>, <linux-crypto@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>
Cc: <herbert@gondor.apana.org.au>, <davem@davemloft.net>,
<catalin.marinas@arm.com>, <will@kernel.org>,
<broonie@kernel.org>, <ardb@kernel.org>, <maz@kernel.org>,
<mark.rutland@arm.com>, <anshuman.khandual@arm.com>,
<chenzhongjin@huawei.com>
Subject: [PATCH -next 1/3] arm64: efi-header: Mark efi header as data
Date: Thu, 22 Sep 2022 21:04:50 +0800 [thread overview]
Message-ID: <20220922130452.233323-2-chenzhongjin@huawei.com> (raw)
In-Reply-To: <20220922130452.233323-1-chenzhongjin@huawei.com>
This file only contains a set of constants forming the efi header.
Make the constants part of data symbols by wrapping them with
SYM_DATA.
Signed-off-by: Julien Thierry <jthierry@redhat.com>
Signed-off-by: Chen Zhongjin <chenzhongjin@huawei.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
---
| 2 ++
1 file changed, 2 insertions(+)
--git a/arch/arm64/kernel/efi-header.S b/arch/arm64/kernel/efi-header.S
index 28d8a5dca5f1..3eacd27ab761 100644
--- a/arch/arm64/kernel/efi-header.S
+++ b/arch/arm64/kernel/efi-header.S
@@ -28,6 +28,7 @@
.macro __EFI_PE_HEADER
#ifdef CONFIG_EFI
.set .Lpe_header_offset, . - .L_head
+SYM_DATA_START_LOCAL(arm64_efi_header)
.long PE_MAGIC
.short IMAGE_FILE_MACHINE_ARM64 // Machine
.short .Lsection_count // NumberOfSections
@@ -160,6 +161,7 @@
.balign SEGMENT_ALIGN
.Lefi_header_end:
+SYM_DATA_END_LABEL(arm64_efi_header, SYM_L_LOCAL, efi_header_end)
#else
.set .Lpe_header_offset, 0x0
#endif
--
2.17.1
next prev parent reply other threads:[~2022-09-22 13:08 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-22 13:04 [PATCH -next 0/3] arm64: Mark constants in .S files " Chen Zhongjin
2022-09-22 13:04 ` Chen Zhongjin [this message]
2022-09-22 13:13 ` [PATCH -next 1/3] arm64: efi-header: Mark efi header " Ard Biesheuvel
2022-09-22 14:25 ` Chen Zhongjin
2022-09-22 13:04 ` [PATCH -next 2/3] arm64: head: Mark constants " Chen Zhongjin
2022-09-22 13:17 ` Ard Biesheuvel
2022-09-22 13:04 ` [PATCH -next 3/3] arm64: crypto: Mark constant " Chen Zhongjin
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