]> git.baikalelectronics.ru Git - kernel.git/commit
powerpc/32s: fix initial setup of segment registers on secondary CPU
authorChristophe Leroy <christophe.leroy@c-s.fr>
Tue, 11 Jun 2019 15:47:20 +0000 (15:47 +0000)
committerMichael Ellerman <mpe@ellerman.id.au>
Sat, 15 Jun 2019 13:43:54 +0000 (23:43 +1000)
commitcb480ec5bdbed72769739c5c42255a81b12c7409
treed406d47276a6f419518ce55f8d073970c6fc2f89
parent0b0f951d3b0508da1fa4c838fd8bfe7696ffa8c1
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: 421dad021ee4 ("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>
arch/powerpc/kernel/head_32.S