[v4,11/11] x86/asm: Retire RIP_REL_REF()

Message ID	20250410134117.3713574-24-ardb+git@google.com
State	Superseded
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Series	x86: Refactor and consolidate startup code \| expand [v4,00/11] x86: Refactor and consolidate startup code [v4,01/11] x86/asm: Make rip_rel_ptr() usable from fPIC code [v4,02/11] x86/boot: Move the early GDT/IDT setup code into startup/ [v4,04/11] x86/boot: Drop RIP_REL_REF() uses from early mapping code [v4,05/11] x86/boot: Move early SME init code into startup/ [v4,06/11] x86/boot: Drop RIP_REL_REF() uses from SME startup code [v4,08/11] x86/sev: Split off startup code from core code [v4,09/11] x86/boot: Move SEV startup code into startup/ [v4,10/11] x86/boot: Drop RIP_REL_REF() uses from early SEV code [v4,11/11] x86/asm: Retire RIP_REL_REF()

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20250410134117.3713574-24-ardb+git@google.com

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Superseded

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Date: Thu, 10 Apr 2025 15:41:29 +0200
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Message-ID: <20250410134117.3713574-24-ardb+git@google.com>
Subject: [PATCH v4 11/11] x86/asm: Retire RIP_REL_REF()
From: Ard Biesheuvel <ardb+git@google.com>
To: linux-efi@vger.kernel.org
Cc: x86@kernel.org, mingo@kernel.org, linux-kernel@vger.kernel.org,
	Ard Biesheuvel <ardb@kernel.org>, Tom Lendacky <thomas.lendacky@amd.com>,
	Dionna Amalie Glaze <dionnaglaze@google.com>,
 Kevin Loughlin <kevinloughlin@google.com>
Content-Type: text/plain; charset="UTF-8"

Series

x86: Refactor and consolidate startup code | expand

Commit Message

Ard Biesheuvel April 10, 2025, 1:41 p.m. UTC

From: Ard Biesheuvel <ardb@kernel.org>

Now that all users have been moved into startup/ where PIC codegen is
used, RIP_REL_REF() is no longer needed. Remove it.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
 arch/x86/include/asm/asm.h | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/arch/x86/include/asm/asm.h b/arch/x86/include/asm/asm.h
index a9f07799e337..eef0771512de 100644
--- a/arch/x86/include/asm/asm.h
+++ b/arch/x86/include/asm/asm.h
@@ -120,11 +120,6 @@  static __always_inline __pure void *rip_rel_ptr(void *p)
 
 	return p;
 }
-#ifndef __pic__
-#define RIP_REL_REF(var)	(*(typeof(&(var)))rip_rel_ptr(&(var)))
-#else
-#define RIP_REL_REF(var)	(var)
-#endif
 #endif
 
 /*

[v4,11/11] x86/asm: Retire RIP_REL_REF()

Commit Message

Patch