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powerpc/64: make buildable without CONFIG_COMPAT

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There are numerous references to 32bit functions in generic and 64bit
code so ifdef them out.

Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/e5619617020ef3a1f54f0c076e7d74cb9ec9f3bf.1584699455.git.msuchanek@suse.de
This commit is contained in:
Michal Suchanek
2020-03-20 11:20:16 +01:00
committed by Michael Ellerman
parent 2910428106
commit 0a7601b6ff
8 changed files with 20 additions and 13 deletions
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3
arch/powerpc/kernel/vdso.c
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@@ -651,7 +651,8 @@ static void __init vdso_setup_syscall_map(void)
if (sys_call_table[i] != sys_ni_syscall)
vdso_data->syscall_map_64[i >> 5] |=
0x80000000UL >> (i & 0x1f);
if (compat_sys_call_table[i] != sys_ni_syscall)
if (IS_ENABLED(CONFIG_COMPAT) &&
compat_sys_call_table[i] != sys_ni_syscall)
vdso_data->syscall_map_32[i >> 5] |=
0x80000000UL >> (i & 0x1f);
#else /* CONFIG_PPC64 */