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powerpc/32s: fix initial setup of segment registers on secondary CPU 

The patch referenced below moved the loading of segment registers
out of load_up_mmu() in order to do it earlier in the boot sequence.
However, the secondary CPU still needs it to be done when loading up
the MMU.

Reported-by: Erhard F. <erhard_f@mailbox.org>
Fixes: 215b823707 ("powerpc/32s: set up an early static hash table for KASAN")
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Christophe Leroy 2019-06-11 15:47:20 +00:00 committed by Michael Ellerman
parent c21f5a9ed8
commit b7f8b440f3
1 changed files with 1 additions and 0 deletions
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arch/powerpc/kernel/head_32.S
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@ -757,6 +757,7 @@ __secondary_start:
stw r0,0(r3)
/* load up the MMU */
bl load_segment_registers
bl load_up_mmu
/* ptr to phys current thread */