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Peter Anvin" Subject: [PATCH -tip] x86/asm: Use UD2 mnemonic in Date: Tue, 9 Sep 2025 12:00:21 +0200 Message-ID: <20250909100038.1709394-1-ubizjak@gmail.com> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Current minimum required version of binutils is 2.30, which supports UD2 instruction mnemonic. Replace the byte-wise specification of UD2 with this proper mnemonic. No functional change intended. Signed-off-by: Uros Bizjak Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Cc: Dave Hansen Cc: "H. Peter Anvin" --- arch/x86/include/asm/bug.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/include/asm/bug.h b/arch/x86/include/asm/bug.h index e427a3f7b751..de6015765015 100644 --- a/arch/x86/include/asm/bug.h +++ b/arch/x86/include/asm/bug.h @@ -9,7 +9,7 @@ /* * Despite that some emulators terminate on UD2, we use it for WARN(). */ -#define ASM_UD2 ".byte 0x0f, 0x0b" +#define ASM_UD2 "ud2" #define INSN_UD2 0x0b0f #define LEN_UD2 2 =20 --=20 2.51.0