linux-kernel - [tip: x86/entry] x86/entry/64: Remove error

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Date:   Wed, 27 May 2020 08:11:53 -0000
From:   "tip-bot2 for Thomas Gleixner" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...nel.org>,
        Andy Lutomirski <luto@...nel.org>, x86 <x86@...nel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: [tip: x86/entry] x86/entry/64: Remove error_exit()

The following commit has been merged into the x86/entry branch of tip:

Commit-ID:     88d41f530736bdbed258df357e97956e8f97856d
Gitweb:        https://git.kernel.org/tip/88d41f530736bdbed258df357e97956e8f97856d
Author:        Thomas Gleixner <tglx@...utronix.de>
AuthorDate:    Thu, 21 May 2020 22:05:31 +02:00
Committer:     Ingo Molnar <mingo@...nel.org>
CommitterDate: Tue, 26 May 2020 19:06:28 +02:00

x86/entry/64: Remove error_exit()

No more users.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Signed-off-by: Ingo Molnar <mingo@...nel.org>
Acked-by: Andy Lutomirski <luto@...nel.org>
Link: https://lore.kernel.org/r/20200521202118.516757524@linutronix.de
---
 arch/x86/entry/entry_64.S |  9 ---------
 1 file changed, 9 deletions(-)

diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S
index a526fb5..7699359 100644
--- a/arch/x86/entry/entry_64.S
+++ b/arch/x86/entry/entry_64.S
@@ -1356,15 +1356,6 @@ SYM_CODE_START_LOCAL(error_entry)
 	jmp	.Lerror_entry_from_usermode_after_swapgs
 SYM_CODE_END(error_entry)
 
-SYM_CODE_START_LOCAL(error_exit)
-	UNWIND_HINT_REGS
-	DISABLE_INTERRUPTS(CLBR_ANY)
-	TRACE_IRQS_OFF
-	testb	$3, CS(%rsp)
-	jz	retint_kernel
-	jmp	.Lretint_user
-SYM_CODE_END(error_exit)
-
 SYM_CODE_START_LOCAL(error_return)
 	UNWIND_HINT_REGS
 	DEBUG_ENTRY_ASSERT_IRQS_OFF