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(parent: ed0bc98) | patch
powerpc/ptdump: don't entirely rebuild kernel when selecting CONFIG_PPC_DEBUG_WX
authorChristophe Leroy <christophe.leroy@c-s.fr>
Tue, 14 Jan 2020 07:14:40 +0000 (07:14 +0000)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 23 Jan 2020 10:31:11 +0000 (21:31 +1100)
commit1e1c8b2cc37afb333c1829e8e0360321813bf220
tree661a08d00e04d9351bb5b1ab39eac4f6cac5b4b5tree | snapshot
parented0bc98f8cbe4f8254759d333a47aedc816ff8c5commit | diff
powerpc/ptdump: don't entirely rebuild kernel when selecting CONFIG_PPC_DEBUG_WX

Selecting CONFIG_PPC_DEBUG_WX only impacts ptdump and pgtable_32/64
init calls. Declaring related functions in asm/pgtable.h implies
rebuilding almost everything.

Move ptdump_check_wx() declaration in mm/mmu_decl.h

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/bf34fd9dca61eadf9a134a9f89ebbc162cfd5f86.1578986011.git.christophe.leroy@c-s.fr
arch/powerpc/include/asm/pgtable.h diff | blob | history
arch/powerpc/mm/mmu_decl.h diff | blob | history
arch/powerpc/mm/ptdump/ptdump.c diff | blob | history
Domain: System / Kernel;