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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-10-19 09:29:12 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-12-09 22:41:16 +1100 |
| commit | 6c1fa60d368e6b752e1612eae9bb0970e85392b2 (patch) | |
| tree | ca78507603715b8cf5159a237158a9f8045b40d1 /arch/powerpc/mm/nohash/8xx.c | |
| parent | 06e7cbc29e97b4713b4ea6def04ae8501a7d1a59 (diff) | |
| download | linux-6c1fa60d368e6b752e1612eae9bb0970e85392b2.tar.bz2 | |
Revert "powerpc: Inline setup_kup()"
This reverts commit 1791ebd131c46539b024c0f2ebf12b6c88a265b9.
setup_kup() was inlined to manage conflict between PPC32 marking
setup_{kuap/kuep}() __init and PPC64 not marking them __init.
But in fact PPC32 has removed the __init mark for all but 8xx
in order to properly handle SMP.
In order to make setup_kup() grow a bit, revert the commit
mentioned above but remove __init for 8xx as well so that
we don't have to mark setup_kup() as __ref.
Also switch the order so that KUAP is initialised before KUEP
because on the 40x, KUEP will depend on the activation of KUAP.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/7691088fd0994ee3c8db6298dc8c00259e3f6a7f.1634627931.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/mm/nohash/8xx.c')
| -rw-r--r-- | arch/powerpc/mm/nohash/8xx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/mm/nohash/8xx.c b/arch/powerpc/mm/nohash/8xx.c index 0df9fe29dd56..baa1f8a40af8 100644 --- a/arch/powerpc/mm/nohash/8xx.c +++ b/arch/powerpc/mm/nohash/8xx.c @@ -213,7 +213,7 @@ void __init setup_initial_memory_limit(phys_addr_t first_memblock_base, } #ifdef CONFIG_PPC_KUEP -void __init setup_kuep(bool disabled) +void setup_kuep(bool disabled) { if (disabled) return; @@ -228,7 +228,7 @@ void __init setup_kuep(bool disabled) struct static_key_false disable_kuap_key; EXPORT_SYMBOL(disable_kuap_key); -void __init setup_kuap(bool disabled) +void setup_kuap(bool disabled) { if (disabled) { static_branch_enable(&disable_kuap_key); |