powerpc/603: Really copy kernel PGD entries into all PGDIRs

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[ Upstream commit f2863371f0 ]

Commit 82ef440f9a ("powerpc/603: Copy kernel PGD entries into all
PGDIRs and preallocate execmem page tables") was supposed to extend
to powerpc 603 the copy of kernel PGD entries into all PGDIRs
implemented in a previous patch on the 8xx. But 603 is book3s/32 and
uses a duplicate of pgd_alloc() defined in another header.

So really do the copy at the correct place for the 603.

Fixes: 82ef440f9a ("powerpc/603: Copy kernel PGD entries into all PGDIRs and preallocate execmem page tables")
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/752ab7514cae089a2dd7cc0f3d5e35849f76adb9.1755757797.git.christophe.leroy@csgroup.eu
Signed-off-by: Sasha Levin <sashal@kernel.org>

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This commit is contained in:

Christophe Leroy 2025-08-21 08:30:18 +02:00 • committed by Greg Kroah-Hartman

parent 0b8e4e9e0d

commit d5cd6ff51e

2 changed files with 9 additions and 3 deletions

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10

arch/powerpc/include/asm/book3s/32/pgalloc.h

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2

arch/powerpc/include/asm/nohash/pgalloc.h

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