From nobody Thu Dec 18 09:44:04 2025 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (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 7DD0A22146E for ; Thu, 5 Dec 2024 15:34:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733412846; cv=none; b=lULmBFpRUxW3eU+2yCddJxYAAWdpTT1Zniz9pY9cE6Dr6lVcV+jJF3C1B6kG21Z+XxpYH464DvSnfA9vbkolkSqdEl1E7Rawyk8Y1OBNTleAPO/O2glVZyHmDm8qavKjmxPGinn0Q0KF8szn+tvDeR6pQul9WlWpqmh0UhqV51w= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733412846; c=relaxed/simple; bh=AsiiQ3AH1Hg7rwxuzn5lSkbSiTugjqpdIcmQv0ke14I=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ZUnZD9WFSVZ9nWtE+r+r/MVpkGtyRmGxOoEdyUaaPl1o3M15SdpmYLBglWjjqxXecxI0r+RG66EfUJKLzlrHoJAiddkOldACKWN2J+QQrj0/VJo540Jj/2Kiv0xMzfoQQv5tAioEHJQH+OBgncvP9mUAFnduqb6Apk+eM9OfakM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=casper.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=ZNPfCHLe; arc=none smtp.client-ip=90.155.50.34 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=casper.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="ZNPfCHLe" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; 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=OdEG0WeYpieRfolhaDUCqcLcNIgzvpIdz1LyzO6qrFg=; b=ZNPfCHLeGFjD0PhnFi1lOm5/BY OhpN7dy2FKhqjHlZAb+KLKwUjEqa6T5m4j2z+Q95H1jhIoMm0hDia1+2svbQSoeXxYEshFJLBD9Ia NtcSXpmfUIGtGB8D5282qN9AdBWQIOHtimHxO608fbjmZkRqotzR5htTAyQWERRiGUkStquaWcPux 9Y29elLQaLbcjUaEfb4PlvFG3eAvd2CHdIzKT6Yl0rF10BWjjWuLWpUlLagrRZDbJxAH6/mcik2T/ KpXF8hG7V976moMATWVrN/n4oXjrRClWojwOZs0XjyU2C0rFXKAWjjPyauM2aw02rv4ri0Hc70VOx dJfZIn2w==; Received: from [2001:8b0:10b:1::ebe] (helo=i7.infradead.org) by casper.infradead.org with esmtpsa (Exim 4.98 #2 (Red Hat Linux)) id 1tJDrN-0000000DDpG-001i; Thu, 05 Dec 2024 15:33:46 +0000 Received: from dwoodhou by i7.infradead.org with local (Exim 4.98 #2 (Red Hat Linux)) id 1tJDrO-0000000DyMe-00DK; Thu, 05 Dec 2024 15:33:46 +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: [PATCH v5 20/20] [DO NOT MERGE] x86/kexec: Add int3 in kexec path for testing Date: Thu, 5 Dec 2024 15:05:26 +0000 Message-ID: <20241205153343.3275139-21-dwmw2@infradead.org> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241205153343.3275139-1-dwmw2@infradead.org> References: <20241205153343.3275139-1-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 casper.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 12001f389d0b..4fd89ae5a565 100644 --- a/arch/x86/kernel/relocate_kernel_64.S +++ b/arch/x86/kernel/relocate_kernel_64.S @@ -153,7 +153,7 @@ SYM_CODE_START_LOCAL_NOALIGN(identity_mapped) lidt (%rsp) addq $10, %rsp =20 - //int3 + int3 #endif /* CONFIG_KEXEC_DEBUG */ =20 /* --=20 2.47.0