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From: Thomas Huth <thuth@redhat.com>
To: Geert Uytterhoeven <geert@linux-m68k.org>,
	linux-m68k@lists.linux-m68k.org
Cc: Arnd Bergmann <arnd@arndb.de>, linux-kernel@vger.kernel.org
Subject: [RFC PATCH] m68k: Avoid CONFIG_COLDFIRE switch in uapi header
Date: Fri, 10 Nov 2023 11:31:20 +0100	[thread overview]
Message-ID: <20231110103120.387517-1-thuth@redhat.com> (raw)

We should not use any CONFIG switches in uapi headers since
these only work during kernel compilation. They are not defined
for userspace. Let's use the __mcoldfire__ switch from the
compiler here instead.

Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 Marked as RFC since I didn't test it - I'd appreciate if someone
 could give it a try on a real system.

 arch/m68k/include/uapi/asm/ptrace.h | 2 +-
 scripts/headers_install.sh          | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/m68k/include/uapi/asm/ptrace.h b/arch/m68k/include/uapi/asm/ptrace.h
index 5b50ea592e00..ebd9fccb3d11 100644
--- a/arch/m68k/include/uapi/asm/ptrace.h
+++ b/arch/m68k/include/uapi/asm/ptrace.h
@@ -39,7 +39,7 @@ struct pt_regs {
   long     d0;
   long     orig_d0;
   long     stkadj;
-#ifdef CONFIG_COLDFIRE
+#ifdef __mcoldfire__
   unsigned format :  4; /* frame format specifier */
   unsigned vector : 12; /* vector offset */
   unsigned short sr;
diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
index c3064ac31003..cdb04c920670 100755
--- a/scripts/headers_install.sh
+++ b/scripts/headers_install.sh
@@ -75,7 +75,6 @@ arch/arc/include/uapi/asm/page.h:CONFIG_ARC_PAGE_SIZE_4K
 arch/arc/include/uapi/asm/swab.h:CONFIG_ARC_HAS_SWAPE
 arch/arm/include/uapi/asm/ptrace.h:CONFIG_CPU_ENDIAN_BE8
 arch/hexagon/include/uapi/asm/user.h:CONFIG_HEXAGON_ARCH_VERSION
-arch/m68k/include/uapi/asm/ptrace.h:CONFIG_COLDFIRE
 arch/nios2/include/uapi/asm/swab.h:CONFIG_NIOS2_CI_SWAB_NO
 arch/nios2/include/uapi/asm/swab.h:CONFIG_NIOS2_CI_SWAB_SUPPORT
 arch/x86/include/uapi/asm/auxvec.h:CONFIG_IA32_EMULATION
-- 
2.41.0


             reply	other threads:[~2023-11-10 18:17 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-11-10 10:31 Thomas Huth [this message]
2023-11-10 11:19 ` [RFC PATCH] m68k: Avoid CONFIG_COLDFIRE switch in uapi header Arnd Bergmann

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