From 8d84fca4375e3c35dadc16b8c7eee6821b2a575c Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Fri, 3 Dec 2021 23:41:12 +1100 Subject: 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: e084728393a5 ("powerpc/ptdump: Convert powerpc to GENERIC_PTDUMP") Cc: stable@vger.kernel.org # v5.15+ Signed-off-by: Michael Ellerman Reviewed-by: Christophe Leroy Link: https://lore.kernel.org/r/20211203124112.2912562-1-mpe@ellerman.id.au --- arch/powerpc/mm/ptdump/ptdump.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/powerpc/mm/ptdump/ptdump.c b/arch/powerpc/mm/ptdump/ptdump.c index bf251191e78d..32bfb215c485 100644 --- a/arch/powerpc/mm/ptdump/ptdump.c +++ b/arch/powerpc/mm/ptdump/ptdump.c @@ -183,7 +183,7 @@ static void note_prot_wx(struct pg_state *st, unsigned long addr) { pte_t pte = __pte(st->current_flags); - if (!IS_ENABLED(CONFIG_PPC_DEBUG_WX) || !st->check_wx) + if (!IS_ENABLED(CONFIG_DEBUG_WX) || !st->check_wx) return; if (!pte_write(pte) || !pte_exec(pte)) -- cgit