[efi:next 5/13] arch/x86/platform/efi/efi_64.c:77:7: sparse: sparse: symbol 'efi_old_memmap_phys_prolog' was not declared. Should it be static?
6:50 p.m.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git next
head: 3cf7227ba765babbcee59c572cd54bda019af183
commit: 68f6b351cf93faf6977a623ef5b2913a8064d67f [5/13] efi/x86: split off some old memmap
handling into separate routines
reproduce:
# apt-get install sparse
# sparse version: v0.6.1-129-g341daf20-dirty
git checkout 68f6b351cf93faf6977a623ef5b2913a8064d67f
make ARCH=x86_64 allmodconfig
make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp(a)intel.com>
sparse warnings: (new ones prefixed by >>)
> arch/x86/platform/efi/efi_64.c:77:7: sparse: sparse: symbol
'efi_old_memmap_phys_prolog' was not declared. Should it be static?
Please review and possibly fold the followup patch.
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation
6:50 p.m.
New subject: [RFC PATCH efi] efi/x86: efi_old_memmap_phys_prolog() can be static
Fixes: 68f6b351cf93 ("efi/x86: split off some old memmap handling into separate
routines")
Signed-off-by: kbuild test robot <lkp(a)intel.com>
---
efi_64.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
index a72bbabbc5953..211899fb1ce2c 100644
--- a/arch/x86/platform/efi/efi_64.c
+++ b/arch/x86/platform/efi/efi_64.c
@@ -74,7 +74,7 @@ static void __init early_code_mapping_set_exec(int executable)
void __init efi_old_memmap_phys_epilog(pgd_t *save_pgd);
-pgd_t * __init efi_old_memmap_phys_prolog(void)
+static pgd_t * __init efi_old_memmap_phys_prolog(void)
{
unsigned long vaddr, addr_pgd, addr_p4d, addr_pud;
pgd_t *save_pgd, *pgd_k, *pgd_efi;
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