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Message-ID: <159896087826.20229.6704483539643786154.tip-bot2@tip-bot2>
Date: Tue, 01 Sep 2020 11:47:58 -0000
From: "tip-bot2 for Kees Cook" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Ard Biesheuvel <ardb@...nel.org>,
Kees Cook <keescook@...omium.org>,
Ingo Molnar <mingo@...nel.org>, Will Deacon <will@...nel.org>,
x86 <x86@...nel.org>, LKML <linux-kernel@...r.kernel.org>
Subject: [tip: core/build] arm64/kernel: Remove needless Call Frame
Information annotations
The following commit has been merged into the core/build branch of tip:
Commit-ID: 34b4a5c54c429d12bcc783a27650752237c49a36
Gitweb: https://git.kernel.org/tip/34b4a5c54c429d12bcc783a27650752237c49a36
Author: Kees Cook <keescook@...omium.org>
AuthorDate: Fri, 21 Aug 2020 12:42:50 -07:00
Committer: Ingo Molnar <mingo@...nel.org>
CommitterDate: Tue, 01 Sep 2020 09:50:36 +02:00
arm64/kernel: Remove needless Call Frame Information annotations
Remove last instance of an .eh_frame section by removing the needless Call
Frame Information annotations which were likely leftovers from 32-bit ARM.
Suggested-by: Ard Biesheuvel <ardb@...nel.org>
Signed-off-by: Kees Cook <keescook@...omium.org>
Signed-off-by: Ingo Molnar <mingo@...nel.org>
Acked-by: Will Deacon <will@...nel.org>
Link: https://lore.kernel.org/r/20200821194310.3089815-10-keescook@chromium.org
---
arch/arm64/kernel/smccc-call.S | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm64/kernel/smccc-call.S b/arch/arm64/kernel/smccc-call.S
index 1f93809..d624479 100644
--- a/arch/arm64/kernel/smccc-call.S
+++ b/arch/arm64/kernel/smccc-call.S
@@ -9,7 +9,6 @@
#include <asm/assembler.h>
.macro SMCCC instr
- .cfi_startproc
\instr #0
ldr x4, [sp]
stp x0, x1, [x4, #ARM_SMCCC_RES_X0_OFFS]
@@ -21,7 +20,6 @@
b.ne 1f
str x6, [x4, ARM_SMCCC_QUIRK_STATE_OFFS]
1: ret
- .cfi_endproc
.endm
/*
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