search for: bzimag

Hi, Today I replaced grub(1) with syslinux on my laptop, after rebooting to syslinux and selecting kernel I got massive freeze along with colorful output to screen - http://i.imgur.com/lFjFc.jpg I think I tried everything, even doing esc and writing after boot: /bzImage-3.1.0, after enter I had the same freeze with the same screen artefacts. How I installed extlinux: mkdir /boot/extlinux extlinux --install /boot/extlinux cp /usr/share/syslinux/menu.c32 /boot/extlinux/ and the config file /boot/extlinux/extlinux.conf: TIMEOUT 30 UI menu.c32 MENU TITLE Boot Men...

Hi! Here is my isolinux.cfg. It's slackware based. ====================== default Kernels/bare.i/bzImage initrd=initrd.img load_ramdisk=1 prompt_ramdisk=0 ramdisk_size=8192 rw root=/dev/ram ZILIX_KERNEL=bare.i prompt 1 timeout 1200 font lat1-16.psfu display mensagem.msg F1 mensagem.msg F2 opcoes.msg F3 help.msg label linux kernel Kernels/bare.i/bzImage append - label adaptec.s kernel Kernels/a...

...tloader. >> "Hey. I can run when loaded a non-default address, and this is what >> you have to align me to." >> >> All relocation processing happens in the kernel itself. >> > > Is it possible to decompress and extract the kernel image from the > bzImage without executing it? Ie, is there enough information to find > the compressed data part of the bzImage by inspection? > > At some point we'll need to change the Xen domain builder to handle > bzImage files, and it would be best if we didn't need to run them. /sbin/kexec bzIm...

...tloader. >> "Hey. I can run when loaded a non-default address, and this is what >> you have to align me to." >> >> All relocation processing happens in the kernel itself. >> > > Is it possible to decompress and extract the kernel image from the > bzImage without executing it? Ie, is there enough information to find > the compressed data part of the bzImage by inspection? > > At some point we'll need to change the Xen domain builder to handle > bzImage files, and it would be best if we didn't need to run them. /sbin/kexec bzIm...

Hi, What the the size limit of booting bzImage file with syslinux ? I have tested different sized bzImage files, and when the files are small <800K, they work with syslinuz, but at some size larger they fail to work. This was the same problem loadlin1.6 had, but loadlin1.6c fixes the issue, and I can boot bzImage sizes up to 1.5Meg with...

Hello list, Since a few months I get the following error after I have recompiled Xen from hg, xen-4.1-stable or xen-unstable: ERROR Invalid kernel: xc_dom_probe_bzimage_kernel: kernel is not a bzImage This comes from domU''s that are configured to use pv-grub. As a workaround I do have a working pvgrub-x86_64.gz from an earlier compile so I''m using that without problems. But new compiles always fail for me. How come? Thanks, -Mark

Well, it seems to be about time to have this conversation again. A rough overview of the previous thread and requirements is: 1. bzImage would not be a bare ELF file, but it would contain an ELF header+file within it 2. We need some way to add extra ELF notes into that ELF file 3. We use a "paravirtualized" bootloader type, with some other field to determine which hypervisor we're dealing with 4....

Well, it seems to be about time to have this conversation again. A rough overview of the previous thread and requirements is: 1. bzImage would not be a bare ELF file, but it would contain an ELF header+file within it 2. We need some way to add extra ELF notes into that ELF file 3. We use a "paravirtualized" bootloader type, with some other field to determine which hypervisor we're dealing with 4....

Hi I'm having problems PXE-booting a Sun-Blade 100x. As the subject line says, booting stops during "Loading /bzimage...." Broadcom UNDI PXE-2.1 (build 082) v6.2.11 Copyright (C) 2000-2003 Broadcom Corporation Copyright (C) 1997-2000 Intel Corporation All rights reserved. CLIENT MAC ADDR: 00 03 BA 44 4F F4 GUID: 00000000 0000 0000 0000 000000000000 CLIENT IP: 10.148.11.21 MASK: 255.255.255.0 DHCP IP: 10...

This implements a loader for version 2.07 boot protocol bzImage format files. This allows a single bzImage kernel file to boot either native from a normal bootloader (grub, etc), or paravirtualized under Xen. These bzImages have two changes to make this possible: 1. There's a new field for the bootloader to tell the booted kernel what kind of e...

This implements a loader for version 2.07 boot protocol bzImage format files. This allows a single bzImage kernel file to boot either native from a normal bootloader (grub, etc), or paravirtualized under Xen. These bzImages have two changes to make this possible: 1. There's a new field for the bootloader to tell the booted kernel what kind of e...

This implements a loader for version 2.07 boot protocol bzImage format files. This allows a single bzImage kernel file to boot either native from a normal bootloader (grub, etc), or paravirtualized under Xen. These bzImages have two changes to make this possible: 1. There's a new field for the bootloader to tell the booted kernel what kind of e...

....8 of efilinux, a reference implementation of a minimal UEFI bootloader. This bootloader has no bells or whistles, it is simply a prototype with the minimum amount of smarts required to load a linux kernel (though loaders for other formats could be added). Currently it only supports booting x86-64 bzImages but i386 support is planned for release 0.9, with a 1.0 release coming after a thorough round of testing. If anyone has the time and inclination I'd really appreciate it if they could have a play with it on their machines and report any bugs. Testing has mainly been done under qemu up to thi...

Hello, Is there a function to check a bzImage CRC ? If (ImageCRC("/bzImage") == -1) Load_kernel("/BACKUP/bzImage") or what else Thanks Regards Johann

The attached re-enables the pygrub build and fixes the build with older e2fsprogs (tested on RHEL4 with e2fsprogs-1.35 and rawhide with e2fsprogs-1.38) Signed-off-by: Jeremy Katz <katzj@redhat.com> Jeremy _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Package: src:xen Version: 4.1.3-4 Severity: serious The bzimage loader used in both libxc and the hypervisor lacks XZ support. Debian kernels since 3.6 are compressed with XZ and can't be loaded. Support for XZ compression was added in changeset 23002:eb64b8f8eebb somewhere last year. Bastian -- System Information: Debian Release: wheezy/sid APT prefe...

Thanks all, I did find extlinux in "my syslinux tarball" (I think that I understand my confusion now - I will explain at the end). So, now almost everything is fine...... Clearly my extlinux.conf is working (I can see my output on the console (SAY XXX)) I have a bzImage + rootfs.tar I tried : 0) mount /dev/sda1 /mnt/MyMountForSda1 -->> success 1) cd /mnt/MyMountForSda1 -->> success 2) tar xvf rootfs.tar -->> success 3) cp bzImage . -->> success 4) ls -->> success, looks like everything is in the correct place 5) reboot...

Package: xen-hypervisor-3.2-1-amd64 Version: 3.2.1-2 Severity: serious After noting that this version supposedly loads bzImage kernels: | xen-3 (3.2.1-2) unstable; urgency=low | | * Use e2fslibs based ext2 support for pygrub. (closes: #476366) | * Fix missing checks in pvfb code. | See CVE-2008-1952. (closes: #487095) | * Add support for loading bzImage files. (closes: #474509) | * Enable TLS support in ioem...

I started with Vivek's ELF bzImage patch from Oct last year, mashed it to apply to hpa's new setup/boot code. This patch does a couple of things, which would probably be better split into multiple patches: 1. Glue an ELF header onto the front of bzImage. This is a real ELF header at the front of the file. Breaks ak...

I started with Vivek's ELF bzImage patch from Oct last year, mashed it to apply to hpa's new setup/boot code. This patch does a couple of things, which would probably be better split into multiple patches: 1. Glue an ELF header onto the front of bzImage. This is a real ELF header at the front of the file. Breaks ak...