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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2020-05-19 05:48:46 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-05-20 23:41:02 +1000 |
| commit | 7c31c05e00fc5ff2067332c5f80e525573e7269c (patch) | |
| tree | fffb715abe96ed006cb42fa43f12555c16b910b3 /samples/pidfd | |
| parent | d2a91cef9bbdeb87b7449fdab1a6be6000930210 (diff) | |
powerpc/kasan: Remove unnecessary page table locking
Commit 45ff3c559585 ("powerpc/kasan: Fix parallel loading of
modules.") added spinlocks to manage parallele module loading.
Since then commit 47febbeeec44 ("powerpc/32: Force KASAN_VMALLOC for
modules") converted the module loading to KASAN_VMALLOC.
The spinlocking has then become unneeded and can be removed to
simplify kasan_init_shadow_page_tables()
Also remove inclusion of linux/moduleloader.h and linux/vmalloc.h
which are not needed anymore since the removal of modules management.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/81a4d3aee8b82bc1355595935c8f4ad9d3b22a83.1589866984.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'samples/pidfd')
0 files changed, 0 insertions, 0 deletions