search for: earlyprintk

Just code motion. In theory we could also add earlyprintk=ttyS0,115200 on x86, but I cannot get it to work. --- src/launch.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/src/launch.c b/src/launch.c index 074ac6f..886041a 100644 --- a/src/launch.c +++ b/src/launch.c @@ -303,6 +303,12 @@ guestfs_impl_config (guestfs_h *g,...

I had a quick try to make it work, but no success thus far. Should it be enough to apply the patch and then boot with "console=/dev/hvc0"? Also, why do you comment out the EARLY_PRINTK stuff in Kconfig? J

I had a quick try to make it work, but no success thus far. Should it be enough to apply the patch and then boot with "console=/dev/hvc0"? Also, why do you comment out the EARLY_PRINTK stuff in Kconfig? J

Hi Ian, I am trying to add supporting dumping 32-bit guest on arm32 to see what happened in my dom0 kernel when booting. It seems gvirt_to_maddr() is not workable under arm32. But why has it been implemented both in include/asm-arm/arm{32,64}/page.h? Thanks. Baozi _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel

...+++++++++++++++---------------------- 1 file changed, 109 insertions(+), 63 deletions(-) diff --git a/src/launch.c b/src/launch.c index 46d7ab9..84d5e82 100644 --- a/src/launch.c +++ b/src/launch.c @@ -293,9 +293,7 @@ guestfs_impl_config (guestfs_h *g, #endif #if defined(__aarch64__) -#define EARLYPRINTK " earlyprintk=pl011,0x9000000" -#else -#define EARLYPRINTK "" +#define EARLYPRINTK "earlyprintk=pl011,0x9000000" #endif /** @@ -327,75 +325,123 @@ char * guestfs_int_appliance_command_line (guestfs_h *g, const char *appliance_dev, int flags) { - char ro...

...kernel /vmlinuz-2.6.18-164.6.1.el5 ro root=/dev/vg1/root initrd /initrd-2.6.18-164.6.1.el5.img title Xen 4.0 - Linux 2.6.31.13 pvops root (hd0,0) kernel /xen.gz noreboot loglvl=all guest_loglvl=all iommu=1 module /vmlinuz-2.6.31.13 ro root=/dev/vg1/root loglevel=10 swiotlb=force earlyprintk=xen console=hvc0 module /initrd-2.6.31.13.img title Xen 4.0 - Linux 2.6.18.8 root (hd0,0) kernel /xen.gz loglvl=all guest_loglvl=all module /vmlinuz-2.6.18.8-xen0 ro root=/dev/vg1/root earlyprintk=xen module /initrd-2.6.18.8-xen0.img P.S.: Ive tried using the 2.6.18.8 kernel...

...reachable/working?! XENinified 2.6.34 uses xvc0 as console while pvops-enabled Kernels like the Stock (2.6.30.11) Fedora-Kernel use hvc0. It triple-checked the existence of /dev/hvc0, inittab, securetty but still no Console available Tried following Kernel-Params: extra = ''console=hvc0 earlyprintk=xen'' extra = ''console=hvc0 xencons=tty earlyprintk=xen'' extra = ''console=hvc0 xencons=hvc0 earlyprintk=xen'' extra = ''console=hvc0 xencons=xvc0 earlyprintk=xen'' but still no Luck :-( Has Somebody a running stock-F11-PV-DomU up and runn...

...2f9e3757e293aef1 ) first time via serial console:- title Xen 3.4.1  Fedora 12 Serial (2.6.31-rc8 ) (/dev/sdb1)   root (hd1,0)   kernel /xen-3.4.1.gz dom0_mem=1024M loglvl=all guest_loglvl=all com1=19200,8n1 console=com1   module /vmlinuz-2.6.31-rc8 ro root=/dev/mapper/vg_fdr12-lv_root console=hvc0 earlyprintk=xen   module /initrd-2.6.31-rc8.img Then disconnected NUL modem cable and loaded Dom0 via : title Xen 3.4.1  Fedora 12 Serial (2.6.31-rc8 ) (/dev/sdb1)   root (hd1,0)   kernel /xen-3.4.1.gz dom0_mem=1024M loglvl=all guest_loglvl=all com1=19200,8n1 console=com1   module /vmlinuz-2.6.31-rc8 ro root...

...set to console=hvc0). > This is what's defined in /etc/default/grub following the install of the Xen: GRUB_CMDLINE_XEN_DEFAULT="dom0_mem=1024M,max:1024M cpuinfo com1=115200,8n1 console=com1,tty loglvl=all guest_loglvl=all" GRUB_CMDLINE_LINUX_XEN_REPLACE_DEFAULT="console=hvc0 earlyprintk=xen nomodeset" I didn't set these myself, this is what the xen package (or one of its dependencies) is doing. I'm still not clear on why hvc0 is needed, or why it's being set, but what I do know for sure is it was causing the boot messages to be suppressed. Thanks, Jerry -------...

...nux (first 3.84, then switched to 4.04) to load Linux, it works as long as Extlinux does not prompt, with this extlinux.conf: serial 0 9600 0 console 0 default huge.s prompt 0 timeout 0 say Booting Linux ... label huge.s kernel bzImage append initrd=initrd.img e100.eeprom_bad_csum_allow=1 earlyprintk=ttyS0,9600 console=ttyS0,9600 load_ramdisk=1 prompt_ramdisk=0 rw printk.time=0 SLACK_KERNEL=huge.s Note "console 0" to prevent writing to the emulated video output. As soon as I enable prompting (with a timeout), using the extlinux.conf below, ... serial 0 9600 0 console 0 default hu...

...initrd are specified as modules. A working grub configuration looks something like: ================================================== title measured 2.6.28.9-itpm-dirty root (hd0,3) kernel /boot/tboot.gz logging=vga,serial module /boot/vmlinuz-2.6.28.9-itpm-dirty root=/dev/sda4 ro intel_iommu=on earlyprintk=vga console=ttyS0,115200 module /boot/initrd.img-2.6.28.9-itpm-dirty module /boot/GM45_PM45_SINIT_19.BIN ================================================== I tried replicating this with a extlinux config file. ================================================== LABEL measured KERNEL /usr/lib/sy...

...SUBMENU=true GRUB_CMDLINE_LINUX="crashkernel=auto rhgb intremap=no_x2apic_optout" GRUB_CMDLINE_XEN_DEFAULT="dom0_mem=13312M,max:14336M dom0_max_vcpus=6 dom0_vcpus_pin" GRUB_GFXMODE=1024x768 GRUB_GFXPAYLOAD_LINUX=keep GRUB_CMDLINE_LINUX_XEN_REPLACE_DEFAULT="console=hvc0 earlyprintk=xen nomodeset" I have tried setting (for a 1024x768 resolution) vga=792 in the GRUB_CMDLINE_LINUX and commenting out GRUB_GFXMODE and GRUB_GFXPAYLOAD_LINUX, but this makes no difference What am I doing wrong? Regards Francis -------------- next part -------------- An HTML attachment wa...

...t; This is what's defined in /etc/default/grub following the install of the > Xen: > > GRUB_CMDLINE_XEN_DEFAULT="dom0_mem=1024M,max:1024M cpuinfo com1=115200,8n1 > console=com1,tty loglvl=all guest_loglvl=all" > GRUB_CMDLINE_LINUX_XEN_REPLACE_DEFAULT="console=hvc0 earlyprintk=xen > nomodeset" > > I didn't set these myself, this is what the xen package (or one of its > dependencies) is doing. > > I'm still not clear on why hvc0 is needed, or why it's being set, but what > I do know for sure is it was causing the boot messages to be...

...t; <os> <type arch='aarch64' machine='virt'>hvm</type> <kernel>/home/root/Image</kernel> <initrd>/home/root/fsl-image-minimal-ls2085ardb.ext2.gz</initrd> <cmdline>'root=/dev/ram0 rw console=ttyAMA0,115200 rootwait earlyprintk ramdisk_size=1000000'</cmdline> </os> <cpu mode='custom' match='exact'> <model fallback='allow'>host</model> </cpu> <clock offset='utc'/> <on_poweroff>destroy</on_poweroff> <on_reboot>res...

Hi, everyone, Two days ago I have filed a bug to Red Hat   https://bugzilla.redhat.com/show_bug.cgi?id=918239 The problem is, that new RHEL-6.4's kernel 2.6.32-358 does not start at HVM on Xen Cloud Platform 1.6 (maybe, also affected XenServer 6.1) I have tested kernels -358 from CentOS, Oracle and -356 from Red Hat both i686 and x86_64 at 2 different server hardware The sympthoms: kernel does

Hello, I''m unable to boot a dom0 3.4.x kernel on top of xen4.1.x Xen seems to boot fine but the dom0 is crashing without any error: (XEN) Xen trace buffers: disabled (XEN) Std. Loglevel: All (XEN) Guest Loglevel: All (XEN) *** Serial input -> DOM0 (type ''CTRL-a'' three times to switch input to Xen) (XEN) Freed 232kB init memory. mapping kernel into physical memory

Hi I have a computer with BIOS and Linux Arch installed. Starting from a recent syslinux update (6.02->6.03pre9) I am not able to use syslinux anymore. I try to boot my computer and the only thing I see is "EDD Load error - Boot error" message. When I install 6.02 back the system is completely fine. Other people use syslinux 6.03 fine. They use ext4 and I use btrfs as my root

...y) Linux version 2.6.32-696.18.7.el6.x86_64 (mockbuild at c1bl.rdu2.centos.org) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-18) (GCC) ) #1 SMP Thu Jan 4 17:31:22 UTC 2018 (early) Command line: ro console=hvc0 rootflags=barrier=0 crashkernel=auto SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 KEYTABLE=us earlyprintk=xen (early) KERNEL supported cpus: (early) Intel GenuineIntel (early) AMD AuthenticAMD (early) Centaur CentaurHauls (early) 1 multicall(s) failed: cpu 0 (early) Pid: 0, comm: swapper Not tainted 2.6.32-696.18.7.el6.x86_64 #1 (early) Call Trace: (early) [<ffffffff81004843>] ? xen_mc_flu...

...root=(hd2,1) search --fs-uuid --set 13f83e98-6e2e-48a5-992e-b266d17bbfd3 multiboot /xen.gz dom0_mem=2048M loglvl=all guest_loglvl=all sync_console console_to_ring com1=115200,8n1,0x1000,0 console=com1 module /vmlinuz-2.6.32-4-xen-amd64 root=UUID=a8129b5a-f8cc-460e-bda4-93cc547b9f7e ro console=hvc0 earlyprintk=xen module /initrd.img-2.6.32-4-xen-amd64 } I have tried using both 0x1000 and 0x1008 with IRQ 21 and 22 and 0 > > > > > > Motherboard: > > > > > > > > > > > > [4]http://www.intel.com/products/desktop/motherboards/DP55WG/DP55WG-o...

..._LINUX="crashkernel=auto rhgb intremap=no_x2apic_optout" > GRUB_CMDLINE_XEN_DEFAULT="dom0_mem=13312M,max:14336M dom0_max_vcpus=6 > dom0_vcpus_pin" > GRUB_GFXMODE=1024x768 > GRUB_GFXPAYLOAD_LINUX=keep > GRUB_CMDLINE_LINUX_XEN_REPLACE_DEFAULT="console=hvc0 earlyprintk=xen > nomodeset" > > I have tried setting (for a 1024x768 resolution) vga=792 in the > GRUB_CMDLINE_LINUX and commenting out GRUB_GFXMODE and > GRUB_GFXPAYLOAD_LINUX, but this makes no difference > > What am I doing wrong? Francis, Thanks for reporting this. I...