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[92.26.102.188]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-42fb38a977esm6314350f8f.12.2025.12.12.14.20.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 Dec 2025 14:20:35 -0800 (PST) X-Outflank-Mailman: Message body and most headers restored to incoming version X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: c88f7c69-d7a8-11f0-9cce-f158ae23cfc8 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=citrix.com; s=google; t=1765578036; x=1766182836; darn=lists.xenproject.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=lk1vumcas+/1y9PUhtuUtgDptTJz0Re2iVdDmKM7JLI=; b=IrjQIX+y9N6iCmPqQyOMBTsT+t+qkmIQDEGVrqdDOGXuCJzhEyz8TH/80dZh3lKwe2 Foqt8maa90hqS54Yiq6B0/jiFnG6u3oCkC+3vYzTTa88WUUpfkTFi4KYTZP+Cw50puWw H4rs37U58dsqkchc3+durPA6Yrk/BbV7lmcTg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1765578036; x=1766182836; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=lk1vumcas+/1y9PUhtuUtgDptTJz0Re2iVdDmKM7JLI=; b=cwlpxCk02kdZiFySXDyU/W5AqxhWQufZ3GDE2dKk14mZ/e7O65V0W1u9Io+Oegm6C/ Y2WIrRanxKThbEGMxWCz3tExfTOgCUj8FMXqwvT/w0BbCWvy3tko31XQA11g0HCKNVvr YawLMd03Obp3AUIxoGOQoI8g8t5wBkHAFTOf3vDZzIOcDhkJebgbfRd/Jx9ZWboOJ8UT 1+zGmAaBUIoLVzow+PAH1WL9OBbcVbe3IvDhMYgVEFtfv3/GDypPIw9ZLRFj+kR0JvQN deDjURYZQHAPQv85MtMrX0Ngo+0waZyqQYdnSTLPcAJ6DNDVQPNlheMZJRr11SW+S5hd ElZg== X-Gm-Message-State: AOJu0YzYR/NwO6/p7xA8F5oijrzEeUHaeINOn0+1fFtxTyJYtXtaMNcj GUBDCJYgd+e9Sh65h0r1zoFN++AosH/DqvmHBdbZfWluBVDCYz0c6cUCtcCgQjv3A0gRdhBBcGZ PfVBS X-Gm-Gg: AY/fxX6wCt5c4dmFqLw6fKnyz1q8yAVbv/yhp1UTyao85fIBlODIl198QcaOovAjyKL FnJ5FFwCJw+908vHhg8RJZPhPoH2IbqRYallHqz1XzKfmlBmo148bCZSfDQR2y/1ITryFntN2nO V06/CTOfmcyezkUvnKPKLAkDq/UcMWi+Kqlx3NJZXffHh749vccz0Ld1icSqgXUM9VrnfteMD6r QBePYFdW+n8vRka2YrRbaVAuOWLLDDVoZzYHDMT74gFYjX5vygD5aESc4Cb5flHWDrU3TaouOc+ Vr8OxRLA8N6Qw+DSdyiy0FGYkQKCl6wzII8JVBLQ4JBZ4EMQASdO1hfIN1SWz/VUVgAYCk6kAac 0MyJ23b/VX5Q1/qZZgpn5shnWhWptzDfER3eOp58zurE1VabVlWPWycPIfIHx8zMmRyzgHOc50L OyuaTwKsfoAaxkjG47Y24E+ItMEdmdVi9AbcbaS89z6HZKtsHO+aOyCBYMWqEgFyP5APJ3BYpc X-Google-Smtp-Source: AGHT+IHALu6Z7/VnodTlATGTGQ18GFcE3sMMz9/GJ9gae0SF9SorA1BzU5rp+fHqfAF+ylxPSIeSxA== X-Received: by 2002:a05:600c:444a:b0:479:3876:22a8 with SMTP id 5b1f17b1804b1-47a8f8c2e5cmr41340905e9.16.1765578035380; Fri, 12 Dec 2025 14:20:35 -0800 (PST) From: Andrew Cooper To: Xen-devel Cc: Andrew Cooper , Jan Beulich , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= , Stefano Stabellini , "consulting @ bugseng . com" , Nicola Vetrini Subject: [PATCH 1/5] x86/pv: Address MISRA C:2012 Rule 4.1 Date: Fri, 12 Dec 2025 22:20:28 +0000 Message-Id: <20251212222032.2640580-2-andrew.cooper3@citrix.com> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20251212222032.2640580-1-andrew.cooper3@citrix.com> References: <20251212222032.2640580-1-andrew.cooper3@citrix.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @citrix.com) X-ZM-MESSAGEID: 1765578078047158500 MISRA doesn't like mixing hexadecimal escape sequences with ASCII text. Use the same workaround as in commit cd5048353725 ("xen: address MISRA C:2012 R= ule 4.1"). No functional change. Signed-off-by: Andrew Cooper Reviewed-by: Nicola Vetrini --- CC: Jan Beulich CC: Roger Pau Monn=C3=A9 CC: Stefano Stabellini CC: consulting@bugseng.com CC: Nicola Vetrini --- xen/arch/x86/pv/emul-inv-op.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/arch/x86/pv/emul-inv-op.c b/xen/arch/x86/pv/emul-inv-op.c index 314ebd01cb34..346ac1124d7b 100644 --- a/xen/arch/x86/pv/emul-inv-op.c +++ b/xen/arch/x86/pv/emul-inv-op.c @@ -26,7 +26,7 @@ static int emulate_forced_invalid_op(struct cpu_user_regs= *regs) pv_inject_page_fault(0, eip + sizeof(sig) - rc); return EXCRET_fault_fixed; } - if ( memcmp(sig, "\xf\xbxen", sizeof(sig)) ) + if ( memcmp(sig, "\xf\xb" "xen", sizeof(sig)) ) return 0; eip +=3D sizeof(sig); =20 --=20 2.39.5