linux-kernel - [tip: x86/boot] x86/boot: Compile boot code with -std=gnu11 too

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Message-ID: <169588900363.27769.15241050401538537889.tip-bot2@tip-bot2>
Date:   Thu, 28 Sep 2023 08:16:43 -0000
From:   "tip-bot2 for Alexey Dobriyan" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Alexey Dobriyan <adobriyan@...il.com>,
        Ingo Molnar <mingo@...nel.org>,
        "H. Peter Anvin (Intel)" <hpa@...or.com>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: [tip: x86/boot] x86/boot: Compile boot code with -std=gnu11 too

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

Commit-ID:     b3bee1e7c3f2b1b77182302c7b2131c804175870
Gitweb:        https://git.kernel.org/tip/b3bee1e7c3f2b1b77182302c7b2131c804175870
Author:        Alexey Dobriyan <adobriyan@...il.com>
AuthorDate:    Wed, 27 Sep 2023 18:42:11 +03:00
Committer:     Ingo Molnar <mingo@...nel.org>
CommitterDate: Thu, 28 Sep 2023 10:11:27 +02:00

x86/boot: Compile boot code with -std=gnu11 too

Use -std=gnu11 for consistency with main kernel code.

It doesn't seem to change anything in vmlinux.

Signed-off-by: Alexey Dobriyan <adobriyan@...il.com>
Signed-off-by: Ingo Molnar <mingo@...nel.org>
Acked-by: H. Peter Anvin (Intel) <hpa@...or.com>
Link: https://lore.kernel.org/r/2058761e-12a4-4b2f-9690-3c3c1c9902a5@p183
---
 arch/x86/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index 5bfe5ca..776331f 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -43,7 +43,7 @@ endif
 
 # How to compile the 16-bit code.  Note we always compile for -march=i386;
 # that way we can complain to the user if the CPU is insufficient.
-REALMODE_CFLAGS	:= -m16 -g -Os -DDISABLE_BRANCH_PROFILING -D__DISABLE_EXPORTS \
+REALMODE_CFLAGS	:= -std=gnu11 -m16 -g -Os -DDISABLE_BRANCH_PROFILING -D__DISABLE_EXPORTS \
 		   -Wall -Wstrict-prototypes -march=i386 -mregparm=3 \
 		   -fno-strict-aliasing -fomit-frame-pointer -fno-pic \
 		   -mno-mmx -mno-sse $(call cc-option,-fcf-protection=none)