| From: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> |
| Subject: powerpc/mm: fix kernel build error |
| Date: Fri, 28 Jul 2023 15:36:53 +0530 |
| |
| CC arch/powerpc/mm/init_64.o |
| src/linux/arch/powerpc/mm/init_64.c:324:12: error: no previous prototype for __vmemmap_free() [-Werror=missing-prototypes] |
| 324 | void __ref __vmemmap_free(unsigned long start, unsigned long end, |
| |
| Link: https://lkml.kernel.org/r/877cqkwd20.fsf@linux.ibm.com |
| Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> |
| Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
| --- |
| |
| arch/powerpc/mm/init_64.c | 4 ++-- |
| 1 file changed, 2 insertions(+), 2 deletions(-) |
| |
| --- a/arch/powerpc/mm/init_64.c~powerpc-book3s64-vmemmap-switch-radix-to-use-a-different-vmemmap-handling-function-fix-2 |
| +++ a/arch/powerpc/mm/init_64.c |
| @@ -308,8 +308,8 @@ static unsigned long vmemmap_list_free(u |
| return vmem_back->phys; |
| } |
| |
| -void __ref __vmemmap_free(unsigned long start, unsigned long end, |
| - struct vmem_altmap *altmap) |
| +static void __ref __vmemmap_free(unsigned long start, unsigned long end, |
| + struct vmem_altmap *altmap) |
| { |
| unsigned long page_size = 1 << mmu_psize_defs[mmu_vmemmap_psize].shift; |
| unsigned long page_order = get_order(page_size); |
| _ |
