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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2020-07-02 11:52:02 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-07-15 12:04:39 +1000 |
| commit | b506923ee44ae87fc9f4de16b53feb313623e146 (patch) | |
| tree | 232800547628912d4fecbe5a6f4c6801a41e9f14 /arch/powerpc/include/asm/kasan.h | |
| parent | 7d38f089731fe129a49e254028caec6f05420f18 (diff) | |
| download | linux-b506923ee44ae87fc9f4de16b53feb313623e146.tar.bz2 | |
Revert "powerpc/kasan: Fix shadow pages allocation failure"
This reverts commit d2a91cef9bbdeb87b7449fdab1a6be6000930210.
This commit moved too much work in kasan_init(). The allocation
of shadow pages has to be moved for the reason explained in that
patch, but the allocation of page tables still need to be done
before switching to the final hash table.
First revert the incorrect commit, following patch redoes it
properly.
Fixes: d2a91cef9bbd ("powerpc/kasan: Fix shadow pages allocation failure")
Cc: stable@vger.kernel.org
Reported-by: Erhard F. <erhard_f@mailbox.org>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=208181
Link: https://lore.kernel.org/r/3667deb0911affbf999b99f87c31c77d5e870cd2.1593690707.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/include/asm/kasan.h')
| -rw-r--r-- | arch/powerpc/include/asm/kasan.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/kasan.h b/arch/powerpc/include/asm/kasan.h index be85c7005fb1..d635b96c7ea6 100644 --- a/arch/powerpc/include/asm/kasan.h +++ b/arch/powerpc/include/asm/kasan.h @@ -27,10 +27,12 @@ #ifdef CONFIG_KASAN void kasan_early_init(void); +void kasan_mmu_init(void); void kasan_init(void); void kasan_late_init(void); #else static inline void kasan_init(void) { } +static inline void kasan_mmu_init(void) { } static inline void kasan_late_init(void) { } #endif |