From 9b21aa9f038184aa49f894e663957933507718d1 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Thomas=20Wei=C3=9Fschuh?= Date: Wed, 14 Jan 2026 08:28:15 +0100 Subject: [PATCH] nios2: uapi: Remove custom asm/swab.h from UAPI MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit UAPI headers are not supposed to leak references to kconfig symbols. They are undefined there in any case. As all actual definitions of this header are guarded behind a kconfig symbol, for userspace the header is always identical to its asm-generic variant. Make the custom UAPI header a kernel-internal one, so the leaks of kconfig symbols are fixed and userspace will instead use asm-generic/swab.h directly. Suggested-by: Arnd Bergmann Link: https://lore.kernel.org/lkml/93c55086-931a-4282-a94c-de4954047fa9@app.fastmail.com/ Signed-off-by: Thomas Weißschuh Signed-off-by: Arnd Bergmann --- arch/nios2/include/{uapi => }/asm/swab.h | 0 scripts/headers_install.sh | 2 -- 2 files changed, 2 deletions(-) rename arch/nios2/include/{uapi => }/asm/swab.h (100%) diff --git a/arch/nios2/include/uapi/asm/swab.h b/arch/nios2/include/asm/swab.h similarity index 100% rename from arch/nios2/include/uapi/asm/swab.h rename to arch/nios2/include/asm/swab.h diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh index 4f03521f4026c..613f400a67d19 100755 --- a/scripts/headers_install.sh +++ b/scripts/headers_install.sh @@ -70,8 +70,6 @@ configs=$(sed -e ' # # The format is : in each line. config_leak_ignores=" -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 arch/x86/include/uapi/asm/auxvec.h:CONFIG_X86_64 " -- 2.47.3