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Wed, 21 Oct 2026 11:31:51 -0700 (PDT) Received: from [192.168.1.128] ([38.15.57.99]) by smtp.gmail.com with ESMTPSA id 006d021491bc7-70a543c313fsm448703eaf.12.2026.10.21.11.31.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 21 Oct 2026 11:31:51 -0700 (PDT) Message-ID: <96d29c1f-d797-4f83-a65a-d1763f0cf760@linuxfoundation.org> Date: Wed, 21 Oct 2026 12:31:46 -0600 X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v5 0/2] Start removing X86_X32_ABI To: Sebastian Andrzej Siewior Cc: linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, "H. Peter Anvin" , "Maciej W. Rozycki" , Bill Wendling , Borislav Petkov , Dave Hansen , Ingo Molnar , John Paul Adrian Glaubitz , Jonathan Corbet , Justin Stitt , Nathan Chancellor , Neal Gompa , Nick Desaulniers , Richard Purdie , Sam James , Shuah Khan , Thomas Gleixner , =?UTF-8?Q?Thomas_Wei=C3=9Fschuh?= , Tomas Glozar , Willy Tarreau , x86@kernel.org, Arnd Bergmann , Shuah Khan References: <20261015-x32_removal-v5-0-2bfef9151fad@linutronix.de> <2fcf2983-0972-427b-ad05-b403e325ce40@linuxfoundation.org> <20261019103532.E7ra8pya@linutronix.de> Content-Language: en-US From: Shuah Khan In-Reply-To: <20261019103532.E7ra8pya@linutronix.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 10/19/26 04:35, Sebastian Andrzej Siewior wrote: > On 2026-10-15 13:47:37 [-0600], Shuah Khan wrote: >> For selftests: >> >> Acked-by: Shuah Khan > > Thank you. > >> Do you plan to cleanup x32 checks from selftests/x86 Makefiles? > > Could you please give me an example? I've been looking through > tools/testing/selftests/x86 > > and didn't find anything Makefile + x32 related. Just > syscall_numbering.c which has x32 bits. > Take a look at x86 selftest directory. You will find sigreturn.c and syscall_numbering.c that have references to x32 syscalls. Makefile has handling for TARGETS_C_32BIT_ONLY. thanks, -- Shuah