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| author |  Nick Child <nick.child@ibm.com>
| 2021-12-16 17:00:16 -0500 |
|---|---|---|
| committer |  Michael Ellerman <mpe@ellerman.id.au>
| 2021-12-23 22:33:10 +1100 |
| commit | d276960d9296b6a9074795fe60a513abf8474e35 (patch) | |
| tree | ad78d75bcbe616149886648a4312accce6eb2637 /arch/powerpc/kernel/security.c | |
| parent | selftests/powerpc: Add a test of sigreturning to the kernel (diff) | |
| download | linux-d276960d9296b6a9074795fe60a513abf8474e35.tar.gz linux-d276960d9296b6a9074795fe60a513abf8474e35.tar.bz2 linux-d276960d9296b6a9074795fe60a513abf8474e35.zip | |
powerpc/kernel: Add __init attribute to eligible functions
Some functions defined in `arch/powerpc/kernel` (and one in `arch/powerpc/
kexec`) are deserving of an `__init` macro attribute. These functions are
only called by other initialization functions and therefore should inherit
the attribute.
Also, change function declarations in header files to include `__init`.
Signed-off-by: Nick Child <nick.child@ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211216220035.605465-2-nick.child@ibm.com
Diffstat (limited to 'arch/powerpc/kernel/security.c')
| -rw-r--r-- | arch/powerpc/kernel/security.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/security.c b/arch/powerpc/kernel/security.c index 15fb5ea1b9ea..e159d4093d98 100644 --- a/arch/powerpc/kernel/security.c +++ b/arch/powerpc/kernel/security.c @@ -44,7 +44,7 @@ static void enable_barrier_nospec(bool enable) do_barrier_nospec_fixups(enable); } -void setup_barrier_nospec(void) +void __init setup_barrier_nospec(void) { bool enable; @@ -132,7 +132,7 @@ early_param("nospectre_v2", handle_nospectre_v2); #endif /* CONFIG_PPC_FSL_BOOK3E || CONFIG_PPC_BOOK3S_64 */ #ifdef CONFIG_PPC_FSL_BOOK3E -void setup_spectre_v2(void) +void __init setup_spectre_v2(void) { if (no_spectrev2 || cpu_mitigations_off()) do_btb_flush_fixups(); |