From nobody Mon Feb 9 23:38:35 2026 Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B7E4F1FE45C for ; Wed, 27 Nov 2024 19:04:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.92.199 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732734246; cv=none; b=G+AwEVGvv8Zcu5Dk1bEV1HD8/O7M056KLNfYwBGpa0oMUnBXqabb+Ua6wJjTCSpCDeOzJe4mcDKUigNrO5axnEZOKImP0wN42BVW6sQS2L8fp7YDVI3/35EcDJkMEFCekmREOlTlZhhKo0VRC+YcEtdhAHBRevmSpn9LQn2yn6U= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732734246; c=relaxed/simple; bh=D+JloHBMt0oC8r70FErtjAFnRxiGxH8EaihhtPNVCeI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=uJmomyjQDBljsuFJ0a1/JASVU2CY6VOKxQD5+i6tvSzEQCkhR3ZhXb7yHJAKfV3ZitlZPO9jA5ZL6p3JH5PquO/sR4/7AEtENDgAdvy1EGHLkpV/TuSNsaC5FUzjUjMOAfCOqrg5aMT/fBbtvK+RVA4QnZJpdxqgQ6249im7xTE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=desiato.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=c6yI3hXu; arc=none smtp.client-ip=90.155.92.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=desiato.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="c6yI3hXu" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description; bh=r3AYqthkhqE/hpsX8OlsrIm8YbRRATEjfUq8IVBi2fg=; b=c6yI3hXuTHaVrvxd1yVnHBVNij 96A37jM/iCQUDKVKAlMQN8W8+Yr5+O/MCkQEvvGDHyzlceX95tnVQ54UTGjTo95FsiCzt8tHlqxjc c7qG6T1XRoLA4sUABomX1yNBJDmi7TQO5p1nmcSXdtWaeC40ulDx7Om9isCCmryt1PDt9CFinKN6D unqbwGZsLVdRZlU1D5ss+qnhvrbroS/4iJgXIL6lrH23QI6ZibbR1wH16QYsNmVFcgNrYbypb3sVK etkrF/ftkKgYc/ACKnfRrGfJFJ1B6aUf/mUu/cX/rfcI0BSjIRQHATtN5B0LP33wtqiSTfY2TMOKx wN42K1VA==; Received: from [2001:8b0:10b:1::ebe] (helo=i7.infradead.org) by desiato.infradead.org with esmtpsa (Exim 4.98 #2 (Red Hat Linux)) id 1tGNKF-00000001Sul-17l5; Wed, 27 Nov 2024 19:03:47 +0000 Received: from dwoodhou by i7.infradead.org with local (Exim 4.98 #2 (Red Hat Linux)) id 1tGNKE-00000000BjT-3JcL; Wed, 27 Nov 2024 19:03:46 +0000 From: David Woodhouse To: kexec@lists.infradead.org Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , David Woodhouse , "Kirill A. Shutemov" , Kai Huang , Nikolay Borisov , linux-kernel@vger.kernel.org, Simon Horman , Dave Young , Peter Zijlstra , jpoimboe@kernel.org, bsz@amazon.de Subject: [RFC PATCH v4 20/20] [DO NOT MERGE] x86/kexec: Add int3 in kexec path for testing Date: Wed, 27 Nov 2024 19:00:34 +0000 Message-ID: <20241127190343.44916-21-dwmw2@infradead.org> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241127190343.44916-1-dwmw2@infradead.org> References: <20241127190343.44916-1-dwmw2@infradead.org> 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 Sender: David Woodhouse X-SRS-Rewrite: SMTP reverse-path rewritten from by desiato.infradead.org. See http://www.infradead.org/rpr.html Content-Type: text/plain; charset="utf-8" From: David Woodhouse Signed-off-by: David Woodhouse --- arch/x86/kernel/relocate_kernel_64.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocat= e_kernel_64.S index 01a31e4a0664..ff8a813a9f9b 100644 --- a/arch/x86/kernel/relocate_kernel_64.S +++ b/arch/x86/kernel/relocate_kernel_64.S @@ -152,7 +152,7 @@ SYM_CODE_START_LOCAL_NOALIGN(identity_mapped) lidt (%rsp) addq $10, %rsp =20 - //int3 + int3 #endif /* CONFIG_KEXEC_DEBUG */ =20 /* --=20 2.47.0