On 11/13/17 at 08:29pm, Marc-André Lureau wrote: > The following patch is going to use the symbol from the fw_cfg module, > to call the function and write the note location details in the > vmcoreinfo entry, so qemu can produce dumps with the vmcoreinfo note. > > CC: Andrew Morton <[email protected]> > CC: Baoquan He <[email protected]> > CC: Dave Young <[email protected]> > CC: Dave Young <[email protected]> > CC: Hari Bathini <[email protected]> > CC: Tony Luck <[email protected]> > CC: Vivek Goyal <[email protected]> > Signed-off-by: Marc-André Lureau <[email protected]> > Acked-by: Gabriel Somlo <[email protected]> > --- > kernel/crash_core.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/kernel/crash_core.c b/kernel/crash_core.c > index 6db80fc0810b..47541c891810 100644 > --- a/kernel/crash_core.c > +++ b/kernel/crash_core.c > @@ -375,6 +375,7 @@ phys_addr_t __weak paddr_vmcoreinfo_note(void) > { > return __pa(vmcoreinfo_note); > } > +EXPORT_SYMBOL(paddr_vmcoreinfo_note); > > static int __init crash_save_vmcoreinfo_init(void) > { > -- > 2.15.0.125.g8f49766d64 >
Acked-by: Dave Young <[email protected]> Thanks Dave
