Re: [PATCH 11/11] kexec: Support for Kexec on panic using new system call

2014-02-28 Thread Vivek Goyal
On Fri, Feb 28, 2014 at 06:28:57PM +0100, Borislav Petkov wrote: [..] > > +/* Memory to backup during crash kdump */ > > +#define KEXEC_BACKUP_SRC_START (0UL) > > +#define KEXEC_BACKUP_SRC_END (655360UL) /* 640K */ > > I guess > > #define KEXEC_BACKUP_SRC_END (640 * 1024UL) > >

Re: [PATCH 11/11] kexec: Support for Kexec on panic using new system call

2014-02-28 Thread Borislav Petkov
On Mon, Jan 27, 2014 at 01:57:51PM -0500, Vivek Goyal wrote: > This patch adds support for loading a kexec on panic (kdump) kernel usning > new system call. Right now this primarily works with bzImage loader only. > But changes to ELF loader should be minimal as all the core infrastrcture > is ther

[PATCH 11/11] kexec: Support for Kexec on panic using new system call

2014-01-27 Thread Vivek Goyal
This patch adds support for loading a kexec on panic (kdump) kernel usning new system call. Right now this primarily works with bzImage loader only. But changes to ELF loader should be minimal as all the core infrastrcture is there. Only thing preventing making ELF load in crash reseved memory is