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From: Nadav Amit <namit@vmware.com>
To: Ingo Molnar <mingo@redhat.com>
Cc: <x86@kernel.org>, Peter Zijlstra <peterz@infradead.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	<linux-kernel@vger.kernel.org>, Nadav Amit <namit@vmware.com>,
	Chris Zankel <chris@zankel.net>,
	Max Filippov <jcmvbkbc@gmail.com>,
	<linux-xtensa@linux-xtensa.org>
Subject: [PATCH v7 01/10] xtensa: defining LINKER_SCRIPT for the linker script
Date: Thu, 9 Aug 2018 13:15:44 -0700
Message-ID: <20180809201554.168804-2-namit@vmware.com> (raw)
In-Reply-To: <20180809201554.168804-1-namit@vmware.com>

Defining the LINKER_SCRIPT when building the linker script as being done
in other architectures. This is required for the next Makefile changes
would otherwise break things.

Cc: Chris Zankel <chris@zankel.net>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: linux-xtensa@linux-xtensa.org
Signed-off-by: Nadav Amit <namit@vmware.com>
---
 arch/xtensa/kernel/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/xtensa/kernel/Makefile b/arch/xtensa/kernel/Makefile
index 91907590d183..8dff506caf07 100644
--- a/arch/xtensa/kernel/Makefile
+++ b/arch/xtensa/kernel/Makefile
@@ -35,8 +35,8 @@ sed-y = -e ':a; s/\*(\([^)]*\)\.text\.unlikely/*(\1.literal.unlikely .{text}.unl
 	-e 's/\.{text}/.text/g'
 
 quiet_cmd__cpp_lds_S = LDS     $@
-cmd__cpp_lds_S = $(CPP) $(cpp_flags) -P -C -Uxtensa -D__ASSEMBLY__ $<    \
-                 | sed $(sed-y) >$@
+cmd__cpp_lds_S = $(CPP) $(cpp_flags) -P -C -Uxtensa -D__ASSEMBLY__ \
+		 -DLINKER_SCRIPT $< | sed $(sed-y) >$@
 
 $(obj)/vmlinux.lds: $(src)/vmlinux.lds.S FORCE
 	$(call if_changed_dep,_cpp_lds_S)
-- 
2.17.1


  reply index

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-09 20:15 [PATCH v7 00/10] x86: macrofying inline asm for better compilation Nadav Amit
2018-08-09 20:15 ` Nadav Amit [this message]
2018-08-09 20:25   ` [PATCH v7 01/10] xtensa: defining LINKER_SCRIPT for the linker script Max Filippov
2018-08-09 20:15 ` [PATCH v7 02/10] Makefile: Prepare for using macros for inline asm Nadav Amit
2018-08-10  1:39   ` Masahiro Yamada
2018-08-09 20:15 ` [PATCH v7 03/10] x86: objtool: use asm macro for better compiler decisions Nadav Amit
2018-08-09 20:15 ` [PATCH v7 04/10] x86: refcount: prevent gcc distortions Nadav Amit
2018-08-09 20:15 ` [PATCH v7 05/10] x86: alternatives: macrofy locks for better inlining Nadav Amit
2018-08-09 20:15 ` [PATCH v7 06/10] x86: bug: prevent gcc distortions Nadav Amit
2018-08-09 20:15 ` [PATCH v7 07/10] x86: prevent inline distortion by paravirt ops Nadav Amit
2018-08-09 20:15 ` [PATCH v7 08/10] x86: extable: use macros instead of inline assembly Nadav Amit
2018-08-09 20:15 ` [PATCH v7 09/10] x86: cpufeature: " Nadav Amit
2018-08-09 20:15 ` [PATCH v7 10/10] x86: jump-labels: " Nadav Amit
2018-09-04 17:14 ` [PATCH v7 00/10] x86: macrofying inline asm for better compilation Nadav Amit
2018-09-10 13:00   ` Ingo Molnar
2018-09-10 17:00     ` Nadav Amit

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