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powerpc/ptdump: Fix DEBUG_WX since generic ptdump conversion
In note_prot_wx() we bail out without reporting anything if
CONFIG_PPC_DEBUG_WX is disabled.
But CONFIG_PPC_DEBUG_WX was removed in the conversion to generic ptdump,
we now need to use CONFIG_DEBUG_WX instead.
Fixes: e084728393
("powerpc/ptdump: Convert powerpc to GENERIC_PTDUMP")
Cc: stable@vger.kernel.org # v5.15+
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Link: https://lore.kernel.org/r/20211203124112.2912562-1-mpe@ellerman.id.au
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1 changed files with 1 additions and 1 deletions
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@ -183,7 +183,7 @@ static void note_prot_wx(struct pg_state *st, unsigned long addr)
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{
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pte_t pte = __pte(st->current_flags);
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if (!IS_ENABLED(CONFIG_PPC_DEBUG_WX) || !st->check_wx)
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if (!IS_ENABLED(CONFIG_DEBUG_WX) || !st->check_wx)
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return;
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if (!pte_write(pte) || !pte_exec(pte))
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