linux-stable/arch/x86/entry/thunk.S
Lai Jiangshan b767fe5de0 x86/entry: Merge thunk_64.S and thunk_32.S into thunk.S
The code in thunk_64.S and thunk_32.S are exactly the same except for
the comments. Merge them in to thunk.S.

And since thunk_32.S was originated from thunk_64.S, the new merged
thunk.S is actually renamed from thunk_64.S.

Signed-off-by: Lai Jiangshan <jiangshan.ljs@antgroup.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20240407090558.3395-9-jiangshanlai@gmail.com
2024-04-09 09:57:56 +02:00

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529 B
ArmAsm

/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Save registers before calling assembly functions. This avoids
* disturbance of register allocation in some inline assembly constructs.
* Copyright 2001,2002 by Andi Kleen, SuSE Labs.
*/
#include <linux/export.h>
#include <linux/linkage.h>
#include "calling.h"
#include <asm/asm.h>
THUNK preempt_schedule_thunk, preempt_schedule
THUNK preempt_schedule_notrace_thunk, preempt_schedule_notrace
EXPORT_SYMBOL(preempt_schedule_thunk)
EXPORT_SYMBOL(preempt_schedule_notrace_thunk)