Hi!
> > > @@ -94,6 +94,10 @@
> > > unsigned long start_address,
> > > unsigned int has_pae) ATTRIB_NORET;
> > >
> > > +#ifdef CONFIG_KEXEC_JUMP
> > > +extern asmlinkage int machine_kexec_real_jump(void *buf);
> > > +#endif
> >
> > Is it really neccessery to have ifdef here?
Hi!
@@ -94,6 +94,10 @@
unsigned long start_address,
unsigned int has_pae) ATTRIB_NORET;
+#ifdef CONFIG_KEXEC_JUMP
+extern asmlinkage int machine_kexec_real_jump(void *buf);
+#endif
Is it really neccessery to have ifdef here?
It is not necessary.
On Mon, 2007-08-27 at 18:48 +, Pavel Machek wrote:
> Hi!
>
> > To support jumping back from kexeced kernel, before executing the new
> > kernel, the devices are put into quiescent state (to be fully
> > implemented), and the state of devices and CPU is saved. After jumping
> > back from
Hi!
> To support jumping back from kexeced kernel, before executing the new
> kernel, the devices are put into quiescent state (to be fully
> implemented), and the state of devices and CPU is saved. After jumping
> back from kexeced kernel, the state of devices and CPU are restored
> accordingly.
Hi!
To support jumping back from kexeced kernel, before executing the new
kernel, the devices are put into quiescent state (to be fully
implemented), and the state of devices and CPU is saved. After jumping
back from kexeced kernel, the state of devices and CPU are restored
accordingly. The
On Mon, 2007-08-27 at 18:48 +, Pavel Machek wrote:
Hi!
To support jumping back from kexeced kernel, before executing the new
kernel, the devices are put into quiescent state (to be fully
implemented), and the state of devices and CPU is saved. After jumping
back from kexeced kernel,
ChangeLog 2007/8/25
1. The reboot command LINUX_REBOOT_CMD_KJUMP is splited into to two
reboot command to reflect the different function.
2. Document is added for added kernel parameters.
3. /sys/kernel/kexec_jump_buf_pfn is made writable, it is used for
memory image restoring.
4.
ChangeLog 2007/8/25
1. The reboot command LINUX_REBOOT_CMD_KJUMP is splited into to two
reboot command to reflect the different function.
2. Document is added for added kernel parameters.
3. /sys/kernel/kexec_jump_buf_pfn is made writable, it is used for
memory image restoring.
4.
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