lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Sun, 1 Dec 2013 12:30:33 +0100 From: Geert Uytterhoeven <geert@...ux-m68k.org> To: linux-m68k@...ts.linux-m68k.org Cc: kexec@...ts.infradead.org, linux-kernel@...r.kernel.org Subject: [PATCH v3 0/2] kexec support for Linux/m68k (kernel part) This is a set of patches to add kexec support for m68k to the Linux kernel. - Kexec only, no kdump support yet (do you have enough RAM to keep a crashdump kernel in memory at all times? ;-) - Tested on ARAnyM, with emulated 68040 (Atari has identical virt/phys RAM mapping), - Tested on Amiga 4000/040, with real 68040 (Amiga has non-identical virt/phys RAM mapping). - Test results on machines with different CPUs would be welcome! You can download a kexec binary from http://users.telenet.be/geertu/Download/kexec-m68k-2013-10-15.tar.bz2 - To have automatic "kexec -e" on reboot, copy /etc/rc6.d/S85kexec from another system, and fix it up for kexec living in /usr/local/sbin instead of /sbin. - Sample invocation: kexec -d -l vmlinux --reuse-cmdline reboot Patches: - [PATCH 1/2] m68k: Add kexec support - v2: - KEXEC depends on M68KCLASSIC, - Fix handling of virtual and physical addresses, for machines where memory doesn't start at zero, - Support for other CPUs than 68040. - v3: - Clear '040/'060 transparent translation registers on MMU disable - [PATCH 2/2] m68k: Add support to export bootinfo in procfs - v2: - No changes - v3: - Rebased on top of current m68k tree - "m68k: Add System RAM to /proc/iomem" was dropped in v2. - "kexec: Add debug printing of kimage table entries" was dropped in v3. Have fun! -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists