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Date:   Mon, 12 Dec 2022 10:11:13 +0800
From:   Wang Yufen <wangyufen@...wei.com>
To:     <akinobu.mita@...il.com>, <akpm@...ux-foundation.org>,
        <nathan@...nel.org>, <peterz@...radead.org>,
        <keescook@...omium.org>, <ndesaulniers@...gle.com>,
        <jpoimboe@...nel.org>, <dan.j.williams@...el.com>,
        <ojeda@...nel.org>, <isabbasso@...eup.net>, <vbabka@...e.cz>,
        <linux@...musvillemoes.dk>
CC:     <linux-kernel@...r.kernel.org>, <weiyongjun1@...wei.com>
Subject: [PATCH -next v2 1/4] fault-injection: allow stacktrace filter for x86-64

From: Wei Yongjun <weiyongjun1@...wei.com>

FAULT_INJECTION_STACKTRACE_FILTER option was apparently disallowed on
x86_64 because of problems with the stack unwinder: commit 6d690dcac92a
("fault injection: disable stacktrace filter for x86-64")

However, there is no problems whatsoever with this today. Let's allow
it again.

Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com>
---
 lib/Kconfig.debug | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 67c86b2..a8f5fba 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -2007,7 +2007,6 @@ config FAIL_SUNRPC
 config FAULT_INJECTION_STACKTRACE_FILTER
 	bool "stacktrace filter for fault-injection capabilities"
 	depends on FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT
-	depends on !X86_64
 	select STACKTRACE
 	depends on FRAME_POINTER || MIPS || PPC || S390 || MICROBLAZE || ARM || ARC || X86
 	help
-- 
1.8.3.1

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