linux-kernel - [PATCH 1/3] vmlinux.lds.h: remove entry to place init_task onto init

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Message-ID: <20241217202745.1402932-2-benjamin@sipsolutions.net>
Date: Tue, 17 Dec 2024 21:27:43 +0100
From: Benjamin Berg <benjamin@...solutions.net>
To: linux-arch@...r.kernel.org,
	linux-um@...ts.infradead.org,
	x86@...nel.org,
	briannorris@...omium.org
Cc: linux-kernel@...r.kernel.org,
	kasan-dev@...glegroups.com,
	Benjamin Berg <benjamin.berg@...el.com>
Subject: [PATCH 1/3] vmlinux.lds.h: remove entry to place init_task onto init_stack

From: Benjamin Berg <benjamin.berg@...el.com>

Since commit 0eb5085c3874 ("arch: remove ARCH_TASK_STRUCT_ON_STACK")
there is no option that would allow placing task_struct on the stack.
Remove the unused linker script entry.

Signed-off-by: Benjamin Berg <benjamin.berg@...el.com>
---
 include/asm-generic/vmlinux.lds.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 54504013c749..8cd631a95084 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -404,7 +404,6 @@ defined(CONFIG_AUTOFDO_CLANG) || defined(CONFIG_PROPELLER_CLANG)
 	__start_init_stack = .;						\
 	init_thread_union = .;						\
 	init_stack = .;							\
-	KEEP(*(.data..init_task))					\
 	KEEP(*(.data..init_thread_info))				\
 	. = __start_init_stack + THREAD_SIZE;				\
 	__end_init_stack = .;
-- 
2.47.1