| Message ID | 1430735628-14455-1-git-send-email-js07.lee@gmail.com |
|---|---|
| State | New |
| Headers | show |
On 05/04/2015 03:33 AM, Jungseung Lee wrote: > This fix the below build error: > > arch/arm64/mm/dump.c: In function ‘ptdump_init’: > arch/arm64/mm/dump.c:331:18: error: ‘VMEMMAP_START_NR’ undeclared (first use in this function) > address_markers[VMEMMAP_START_NR].start_address = > ^ > arch/arm64/mm/dump.c:331:18: note: each undeclared identifier is reported only once for each > function it appears in > arch/arm64/mm/dump.c:333:18: error: ‘VMEMMAP_END_NR’ undeclared (first use in this function) > address_markers[VMEMMAP_END_NR].start_address = > ^ > > Signed-off-by: Jungseung Lee <js07.lee@gmail.com> > --- > arch/arm64/mm/dump.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm64/mm/dump.c b/arch/arm64/mm/dump.c > index 74c2567..f3d6221 100644 > --- a/arch/arm64/mm/dump.c > +++ b/arch/arm64/mm/dump.c > @@ -328,10 +328,12 @@ static int ptdump_init(void) > for (j = 0; j < pg_level[i].num; j++) > pg_level[i].mask |= pg_level[i].bits[j].mask; > > +#ifdef CONFIG_SPARSEMEM_VMEMMAP > address_markers[VMEMMAP_START_NR].start_address = > (unsigned long)virt_to_page(PAGE_OFFSET); > address_markers[VMEMMAP_END_NR].start_address = > (unsigned long)virt_to_page(high_memory); > +#endif > > pe = debugfs_create_file("kernel_page_tables", 0400, NULL, NULL, > &ptdump_fops); > Acked-by: Laura Abbott <labbott@redhat.com> Did something change recently to make SPARSEMEM_VMEMMAP actually deselectable? For some reason I thought that couldn't be turned off.
diff --git a/arch/arm64/mm/dump.c b/arch/arm64/mm/dump.c index 74c2567..f3d6221 100644 --- a/arch/arm64/mm/dump.c +++ b/arch/arm64/mm/dump.c @@ -328,10 +328,12 @@ static int ptdump_init(void) for (j = 0; j < pg_level[i].num; j++) pg_level[i].mask |= pg_level[i].bits[j].mask; +#ifdef CONFIG_SPARSEMEM_VMEMMAP address_markers[VMEMMAP_START_NR].start_address = (unsigned long)virt_to_page(PAGE_OFFSET); address_markers[VMEMMAP_END_NR].start_address = (unsigned long)virt_to_page(high_memory); +#endif pe = debugfs_create_file("kernel_page_tables", 0400, NULL, NULL, &ptdump_fops);
This fix the below build error: arch/arm64/mm/dump.c: In function ‘ptdump_init’: arch/arm64/mm/dump.c:331:18: error: ‘VMEMMAP_START_NR’ undeclared (first use in this function) address_markers[VMEMMAP_START_NR].start_address = ^ arch/arm64/mm/dump.c:331:18: note: each undeclared identifier is reported only once for each function it appears in arch/arm64/mm/dump.c:333:18: error: ‘VMEMMAP_END_NR’ undeclared (first use in this function) address_markers[VMEMMAP_END_NR].start_address = ^ Signed-off-by: Jungseung Lee <js07.lee@gmail.com> --- arch/arm64/mm/dump.c | 2 ++ 1 file changed, 2 insertions(+)