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From: Chen Zhongjin <chenzhongjin@huawei.com>
To: <linux-kernel@vger.kernel.org>, <linux-arch@vger.kernel.org>,
	<linuxppc-dev@lists.ozlabs.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kbuild@vger.kernel.org>, <live-patching@vger.kernel.org>
Cc: mark.rutland@arm.com, madvenka@linux.microsoft.com,
	daniel.thompson@linaro.org, michal.lkml@markovi.net,
	pasha.tatashin@soleen.com, peterz@infradead.org,
	catalin.marinas@arm.com, masahiroy@kernel.org,
	ndesaulniers@google.com, chenzhongjin@huawei.com,
	rmk+kernel@armlinux.org.uk, broonie@kernel.org, will@kernel.org,
	jpoimboe@kernel.org
Subject: [PATCH v6 22/33] arm64: efi-header: Mark efi header as data
Date: Thu, 23 Jun 2022 09:49:06 +0800	[thread overview]
Message-ID: <20220623014917.199563-23-chenzhongjin@huawei.com> (raw)
In-Reply-To: <20220623014917.199563-1-chenzhongjin@huawei.com>

This file only contains a set of constants forming the efi header.

Make the constants part of a data symbol.

Signed-off-by: Julien Thierry <jthierry@redhat.com>
Signed-off-by: Chen Zhongjin <chenzhongjin@huawei.com>
---
 arch/arm64/kernel/efi-header.S | 2 ++
 1 file changed, 2 insertions(+)

diff --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


  parent reply	other threads:[~2022-06-23  1:57 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-23  1:48 [PATCH v5 00/33] objtool: add base support for arm64 Chen Zhongjin
2022-06-23  1:48 ` [PATCH v6 01/33] tools: arm64: Make aarch64 instruction decoder available to tools Chen Zhongjin
2022-06-23  1:48 ` [PATCH v6 02/33] objtool: arm64: Add base definition for arm64 backend Chen Zhongjin
2022-06-23  1:48 ` [PATCH v6 03/33] objtool: arm64: Decode add/sub instructions Chen Zhongjin
2022-06-23  1:48 ` [PATCH v6 04/33] objtool: arm64: Decode jump and call related instructions Chen Zhongjin
2022-06-23  1:48 ` [PATCH v6 05/33] objtool: arm64: Decode other system instructions Chen Zhongjin
2022-06-23  1:48 ` [PATCH v6 06/33] objtool: arm64: Decode load/store instructions Chen Zhongjin
2022-06-23  1:48 ` [PATCH v6 07/33] objtool: arm64: Decode LDR instructions Chen Zhongjin
2022-06-23  1:48 ` [PATCH v6 08/33] objtool: arm64: Accept non-instruction data in code sections Chen Zhongjin
2022-06-23  1:48 ` [PATCH v6 09/33] objtool: check: Support data in text section Chen Zhongjin
2022-06-23  1:48 ` [PATCH v6 10/33] objtool: arm64: Handle supported relocations in alternatives Chen Zhongjin
2022-06-23  1:48 ` [PATCH v6 11/33] objtool: arm64: Ignore replacement section for alternative callback Chen Zhongjin
2022-06-23  1:48 ` [PATCH v6 12/33] objtool: arm64: Enable stack validation for arm64 Chen Zhongjin
2022-06-23  1:48 ` [PATCH v6 13/33] objtool: arm64: Enable ORC " Chen Zhongjin
2022-06-23  1:48 ` [PATCH v6 14/33] objtool: arm64: Add annotate_reachable() for objtools Chen Zhongjin
2022-06-23  1:48 ` [PATCH v6 15/33] arm64: bug: Add reachable annotation to warning macros Chen Zhongjin
2022-06-23  1:49 ` [PATCH v6 16/33] arm64: kgdb: Add reachable annotation after kgdb brk Chen Zhongjin
2022-06-23  1:49 ` [PATCH v6 17/33] objtool: arm64: Add unwind_hint support Chen Zhongjin
2022-06-23  1:49 ` [PATCH v6 18/33] arm64: Change symbol type annotations Chen Zhongjin
2022-06-29 17:47   ` Mark Brown
2022-06-30  2:41     ` Chen Zhongjin
2022-06-23  1:49 ` [PATCH v6 19/33] arm64: Annotate unwind_hint for symbols with empty stack Chen Zhongjin
2022-06-23  1:49 ` [PATCH v6 20/33] arm64: entry: Annotate unwind_hint for entry Chen Zhongjin
2022-06-23  1:49 ` [PATCH v6 21/33] arm64: kvm: Annotate unwind_hint for hyp entry Chen Zhongjin
2022-06-23  1:49 ` Chen Zhongjin [this message]
2022-06-29 18:03   ` [PATCH v6 22/33] arm64: efi-header: Mark efi header as data Mark Brown
2022-06-23  1:49 ` [PATCH v6 23/33] arm64: head: Mark constants " Chen Zhongjin
2022-06-23  1:49 ` [PATCH v6 24/33] arm64: proc: Mark constant " Chen Zhongjin
2022-06-29 18:06   ` Mark Brown
2022-06-23  1:49 ` [PATCH v6 25/33] arm64: crypto: " Chen Zhongjin
2022-06-29 18:20   ` Mark Brown
2022-06-23  1:49 ` [PATCH v6 26/33] arm64: crypto: Remove unnecessary stackframe Chen Zhongjin
2022-06-23  1:49 ` [PATCH v6 27/33] arm64: Set intra-function call annotations Chen Zhongjin
2022-06-23  1:49 ` [PATCH v6 28/33] arm64: sleep: Properly set frame pointer before call Chen Zhongjin
2022-06-23  1:49 ` [PATCH v6 29/33] arm64: compat: Move VDSO code to .rodata section Chen Zhongjin
2022-06-23  1:49 ` [PATCH v6 30/33] arm64: entry: Align stack size for alternative Chen Zhongjin
2022-06-23  1:49 ` [PATCH v6 31/33] arm64: kernel: Skip validation of proton-pack.c Chen Zhongjin
2022-06-23  1:49 ` [PATCH v6 32/33] arm64: irq-gic: Replace unreachable() with -EINVAL Chen Zhongjin
2022-06-23  8:13   ` Marc Zyngier
2022-06-24  1:24     ` Chen Zhongjin
2022-06-23  1:49 ` [PATCH v6 33/33] objtool: revert c_file fallthrough detection for arm64 Chen Zhongjin

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