On Tue, 2006-08-15 at 12:46 -0700, Keshavamurthy Anil S wrote: > On Mon, Aug 14, 2006 at 05:24:57PM -0400, Bob Montgomery wrote: > > On Mon, 2006-08-14 at 14:47 +0800, Zou Nan hai wrote: > > > This patch is the kexec-kdump patch re-based to 2.6.18-rc4 kernel. > > > > Contrary to expectations, my experience with this patch on a 2.6.18-rc4 > > kernel is that kexec -l, kexec -e is now working without my adding any > > delays to mptscsih, and the kexec -p, echo c >/proc/sysrq-trigger case > > hangs. > > > > # cat /proc/cmdline > > BOOT_IMAGE=scsi0:/EFI/debian/boot/vmlinuz-2.6.18-rc4-bobm root=/dev/sda4 > > raid=noautodetect crashkernel=128M@256M panic=1 ro > > Can you change crashkernel=512M@256 and try > kexec -p, echo c > /proc/sysrq-trigger case. 04a40000-3f5e3fff : System RAM 10000000-2fffffff : Crash kernel bobm@urlp2:~$ cat /proc/cmdline root=/dev/sda4 crashkernel=512M@256M panic=1 ro # kexec -p vmlinux.strip --append="root=/dev/sda4 maxcpus=1 panic=1 irqpoll ro" # echo c >/proc/sysrq-trigger Still hangs with no indication on the console after my printk("bye\n") just before the br.call at the end of machine_kexec. Bob M. - To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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