On 04/11/14 at 10:24am, Dave Young wrote: > On 04/10/14 at 05:12pm, WANG Chao wrote: > > Now memmap_p contains all the memory range for 2nd kernel boot. > > Hi, the patch description is not infomative, I still do not get the idea > why this patch is need, what it is doing.. > > > > > Signed-off-by: WANG Chao <[email protected]> > > --- > > kexec/arch/i386/crashdump-x86.c | 5 ++++- > > 1 file changed, 4 insertions(+), 1 deletion(-) > > > > diff --git a/kexec/arch/i386/crashdump-x86.c > > b/kexec/arch/i386/crashdump-x86.c > > index e695eaf..43eb8f7 100644 > > --- a/kexec/arch/i386/crashdump-x86.c > > +++ b/kexec/arch/i386/crashdump-x86.c > > @@ -1006,12 +1006,15 @@ int load_crashdump_segments(struct kexec_info > > *info, char* mod_cmdline, > > > > /* Inform second kernel about the presence of ACPI tables. */ > > for (i = 0; i < CRASH_MAX_MEMORY_RANGES; i++) { > > - unsigned long start, end; > > + unsigned long start, end, size, type; > > if ( !( mem_range[i].type == RANGE_ACPI > > || mem_range[i].type == RANGE_ACPI_NVS) ) > > continue; > > start = mem_range[i].start; > > end = mem_range[i].end; > > + type = mem_range[i].type; > > + size = end - start; > > Probably size = end - start + 1;
Right. end is inclusive. Will fix. > > > + add_memmap(memmap_p, &nr_memmap_p, start, size, type); > > cmdline_add_memmap_acpi(mod_cmdline, start, end); > > } > > return 0; > > -- > > 1.8.5.3 > > _______________________________________________ kexec mailing list [email protected] http://lists.infradead.org/mailman/listinfo/kexec
