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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/mm/init_32.c | |
| parent | docs: powerpc: Clarify book3s/32 MMU families (diff) | |
| download | linux-dev-b506923ee44ae87fc9f4de16b53feb313623e146.tar.xz linux-dev-b506923ee44ae87fc9f4de16b53feb313623e146.zip | |
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/mm/init_32.c')
| -rw-r--r-- | arch/powerpc/mm/init_32.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c index 5a5469eb3174..bf1717f8d5f4 100644 --- a/arch/powerpc/mm/init_32.c +++ b/arch/powerpc/mm/init_32.c @@ -171,6 +171,8 @@ void __init MMU_init(void) btext_unmap(); #endif + kasan_mmu_init(); + setup_kup(); /* Shortly after that, the entire linear mapping will be available */ |