From: Borislav Petkov <bp@alien8.de>
To: Bala-Vignesh-Reddy <reddybalavignesh9979@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>
Cc: naresh.kamboju@linaro.org, broonie@kernel.org,
anders.roxell@linaro.org, arnd@arndb.de,
benjamin.copeland@linaro.org, dan.carpenter@linaro.org,
dave.hansen@linux.intel.com, hpa@zytor.com,
linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org,
lkft-triage@lists.linaro.org, mingo@redhat.com,
regressions@lists.linux.dev, richard.weiyang@gmail.com,
shuah@kernel.org, surenb@google.com, tglx@linutronix.de,
x86@kernel.org, linux-kernel-mentees@lists.linux.dev,
Linux Kernel Functional Testing <lkft@linaro.org>
Subject: Re: [PATCH] selftests/x86: Add selftests include path for kselftest.h after centralization
Date: Sat, 17 Jan 2026 12:08:09 +0100 [thread overview]
Message-ID: <20260117110809.GAaWttmUvKQddPgw07@fat_crate.local> (raw)
In-Reply-To: <20251022062948.162852-1-reddybalavignesh9979@gmail.com>
On Wed, Oct 22, 2025 at 11:59:48AM +0530, Bala-Vignesh-Reddy wrote:
> The previous change centralizing kselftest.h include path in lib.mk
> caused x86 selftests to fail, as x86 Makefile overwrites CFLAGS using
> ":=", dropping the include path added in lib.mk. Therefore, helpers.h
> could not find kselftest.h during compilation.
>
> Fix this by adding the tools/testing/sefltest to CFLAGS in x86 Makefile.
>
> Fixes: 4d89827dfb27 ("selftests: complete kselftest include centralization")
This should be:
e6fbd1759c9e ("selftests: complete kselftest include centralization")
@akpm: I see you took the above commit - I'll take this fix through tip.
> Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
> Closes: https://lore.kernel.org/lkml/CA+G9fYvKjQcCBMfXA-z2YuL2L+3Qd-pJjEUDX8PDdz2-EEQd=Q@mail.gmail.com/T/#m83fd330231287fc9d6c921155bee16c591db7360
>
> Signed-off-by: Bala-Vignesh-Reddy <reddybalavignesh9979@gmail.com>
> ---
> tools/testing/selftests/x86/Makefile | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/tools/testing/selftests/x86/Makefile b/tools/testing/selftests/x86/Makefile
> index 83148875a12c..434065215d12 100644
> --- a/tools/testing/selftests/x86/Makefile
> +++ b/tools/testing/selftests/x86/Makefile
> @@ -36,6 +36,7 @@ BINARIES_32 := $(patsubst %,$(OUTPUT)/%,$(BINARIES_32))
> BINARIES_64 := $(patsubst %,$(OUTPUT)/%,$(BINARIES_64))
>
> CFLAGS := -O2 -g -std=gnu99 -pthread -Wall $(KHDR_INCLUDES)
> +CFLAGS += -I $(top_srcdir)/tools/testing/selftests/
>
> # call32_from_64 in thunks.S uses absolute addresses.
> ifeq ($(CAN_BUILD_WITH_NOPIE),1)
> --
Thx.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
prev parent reply other threads:[~2026-01-17 11:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CA+G9fYvKjQcCBMfXA-z2YuL2L+3Qd-pJjEUDX8PDdz2-EEQd=Q@mail.gmail.com>
2025-10-22 6:29 ` [PATCH] selftests/x86: Add selftests include path for kselftest.h after centralization Bala-Vignesh-Reddy
2025-10-22 15:02 ` Anders Roxell
2026-01-12 10:27 ` Brendan Jackman
2026-01-17 11:08 ` Borislav Petkov [this message]
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