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From: Max Filippov <jcmvbkbc@gmail.com>
To: Chris Zankel <chris@zankel.net>
Cc: Marc Gauthier <marc@tensilica.com>,
	linux-xtensa@linux-xtensa.org, linux-arch@vger.kernel.org,
	Chen Gang <gang.chen@asianux.com>,
	Max Filippov <jcmvbkbc@gmail.com>
Subject: [PATCH v2 01/11] xtensa: kernel: add "asm/ftrace.h" for pass compiling
Date: Fri, 30 Aug 2013 19:34:53 +0400	[thread overview]
Message-ID: <1377876903-27860-2-git-send-email-jcmvbkbc@gmail.com> (raw)
In-Reply-To: <1377876903-27860-1-git-send-email-jcmvbkbc@gmail.com>

From: Chen Gang <gang.chen@asianux.com>

Need add "asm/ftrace.h" for pass compiling.

Cross-compiler is compiled from binutils-2.23.2 and gcc-4.9.0 source.

The related error (with allmodconfig for fsf processor):

  arch/xtensa/kernel/xtensa_ksyms.c:129:15: error: '_mcount' undeclared here (not in a function)

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
---
 arch/xtensa/kernel/xtensa_ksyms.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/arch/xtensa/kernel/xtensa_ksyms.c b/arch/xtensa/kernel/xtensa_ksyms.c
index d8507f8..316f008 100644
--- a/arch/xtensa/kernel/xtensa_ksyms.c
+++ b/arch/xtensa/kernel/xtensa_ksyms.c
@@ -32,6 +32,9 @@
 #include <net/checksum.h>
 #endif /* CONFIG_NET */
 
+#ifdef CONFIG_FUNCTION_TRACER
+#include <asm/ftrace.h>
+#endif /* CONFIG_FUNCTION_TRACER */
 
 /*
  * String functions
-- 
1.7.7.6

  reply	other threads:[~2013-08-30 15:35 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-08-30 15:34 [PATCH v2 00/11] xtensa queue 2013/08/30 Max Filippov
2013-08-30 15:34 ` Max Filippov [this message]
2013-08-30 15:34 ` [PATCH v2 02/11] xtensa: fix arch spinlock function names Max Filippov
2013-08-30 15:34 ` [PATCH v2 03/11] xtensa: fix __delay for small loop count Max Filippov
2013-08-30 15:34 ` [PATCH v2 04/11] xtensa: fix build warning Max Filippov
2013-08-30 15:34 ` [PATCH v2 05/11] xtensa: check thread flags atomically on return from user exception Max Filippov
2013-08-30 15:34 ` [PATCH v2 06/11] xtensa: enable kernel preemption Max Filippov
2013-08-30 15:34 ` [PATCH v2 07/11] xtensa: keep a3 and excsave1 on entry to exception handlers Max Filippov
2013-08-30 15:35 ` [PATCH v2 08/11] xtensa: new fast_alloca handler Max Filippov
2013-08-30 15:35 ` [PATCH v2 09/11] xtensa: don't use echo -e needlessly Max Filippov
2013-08-30 15:35 ` [PATCH v2 10/11] xtensa: fix !CONFIG_XTENSA_CALIBRATE_CCOUNT build failure Max Filippov
2013-08-30 15:35 ` [PATCH v2 11/11] xtensa: remove CCOUNT_PER_JIFFY Max Filippov

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