From nobody Fri Oct 22 13:55:45 2021 X-Original-To: freebsd-xen@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id DAE351807221 for ; Fri, 22 Oct 2021 13:55:47 +0000 (UTC) (envelope-from royger@freebsd.org) Received: from smtp.freebsd.org (smtp.freebsd.org [IPv6:2610:1c1:1:606c::24b:4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4HbQq7513Kz51qd; Fri, 22 Oct 2021 13:55:47 +0000 (UTC) (envelope-from royger@freebsd.org) Received: from localhost (unknown [93.176.190.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) (Authenticated sender: royger) by smtp.freebsd.org (Postfix) with ESMTPSA id 341031922; Fri, 22 Oct 2021 13:55:47 +0000 (UTC) (envelope-from royger@freebsd.org) Date: Fri, 22 Oct 2021 15:55:45 +0200 From: Roger Pau =?utf-8?B?TW9ubsOp?= To: "Lizbeth Mutterhunt, Ph.D" Cc: freebsd-xen@freebsd.org Subject: Re: another xen-kernel UEFI story Message-ID: References: <3839452.BRNeRiNLvY@freebsd_current> <963984F2-DC4C-4ADB-AFD4-0ADE8724F75B@gmail.com> List-Id: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-xen List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-xen@freebsd.org X-BeenThere: freebsd-xen@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <963984F2-DC4C-4ADB-AFD4-0ADE8724F75B@gmail.com> X-ThisMailContainsUnwantedMimeParts: N On Fri, Oct 22, 2021 at 11:53:59AM +0200, Lizbeth Mutterhunt, Ph.D wrote: > This wasn’t it; still the same: preempt and stuck! > > Lizbeth > > > On 22 Oct 2021, at 08:59, Roger Pau Monné wrote: > > > > On Thu, Oct 21, 2021 at 10:48:57PM +0200, Lizbeth Mutterhunt, Ph.D wrote: > >> /boot/loader.conf: > >> cuse_load="YES" > >> kernel_load="YES" > >> vfs.root.mountfrom="ufs:ada1p6" > >> #beastie_disable="YES" > >> hint.hwpstate_intel.0.disabled="1" > >> set vfs.root.mountfrom.options="rw" > >> if_bridge_load="YES" > >> debug.hwpstate_verbose="1" > >> if_tap_load="YES" > >> fusefs_load="YES" > >> xen_kernel="/boot/xen" > >> xen_cmdline="dom0_mem=4048M dom0_max_vcpus=4 dom0=pvh1 com1=115200,8n1 > >> guest_loglvl=all loglvl=all" > >> boot_multicons="YES" > >> boot_serial="YES" > >> comconsole_speed="9600" > >> console="comconsole,efi" *[not accepting any vidconsole]* > >> boot_verbose="YES" > >> vga=current > >> bitmap_name="/boot/splash" > >> net.link.bridge.inherit_mac=1 > >> snd_driver_load="YES" > >> kern.racct.enable=1 > >> compat.linuxkpi.i915_disable_power_well="0" > >> > >> Thanks, Roger. > >>> > >> So far, so good, what do you think? will we get this thing to work? > > > > Your xen_cmdline is slightly wrong, it should be: > > > > xen_cmdline="dom0_mem=4048M dom0_max_vcpus=4 dom0=pvh com1=9600,8n1 guest_loglvl=all loglvl=all" > > > > Note it's dom0=pvh, not pvh1. And the speed of the serial console > > needs to be adjusted to match the one you are using (9600), or you > > won't see any output. > > > > Also make sure the line is not split by your editor, or else it won't > > be parsed correctly. Let's try with a slightly simpler loader.conf then, just to see if we can get some output from Xen: xen_kernel="/boot/xen" xen_cmdline="dom0_mem=4048M dom0=pvh com1=9600,8n1 console=com1,vga" boot_multicons="YES" boot_serial="YES" comconsole_speed="9600" console="comconsole,efi" vfs.root.mountfrom="ufs:ada1p6" Can you paste all the output you get on the serial when using this loader.conf? Thanks, Roger.