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Peter Anvin" , Andy Lutomirski , Peter Zijlstra , Juergen Gross , Boris Ostrovsky , Vishal Moola , William Kucharski Subject: [PATCH v2 1/9] x86/mm/pat: Use IS_ENABLED() instead of ifdef Date: Mon, 29 Jun 2026 11:57:34 -0700 Message-ID: <20260629185742.126987-2-vishal.moola@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260629185742.126987-1-vishal.moola@gmail.com> References: <20260629185742.126987-1-vishal.moola@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 3617AA0005 X-Stat-Signature: x6cizmut7bs4wgeqx56oxkk4a61r1ing X-HE-Tag: 1782759537-601016 X-HE-Meta: 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 ZgayHQRd 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 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Use IS_ENABLED() to check if we are on 32 bit. This standardizes this check with the other 32 bit check in the file. No functional changes. Acked-by: Mike Rapoport (Microsoft) Reviewed-by: William Kucharski Signed-off-by: Vishal Moola --- arch/x86/mm/pat/set_memory.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/x86/mm/pat/set_memory.c b/arch/x86/mm/pat/set_memory.c index d023a40a1e03..3b9032a3f315 100644 --- a/arch/x86/mm/pat/set_memory.c +++ b/arch/x86/mm/pat/set_memory.c @@ -888,8 +888,8 @@ static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte) { /* change init_mm */ set_pte_atomic(kpte, pte); -#ifdef CONFIG_X86_32 - { + + if (IS_ENABLED(CONFIG_X86_32)) { struct page *page; list_for_each_entry(page, &pgd_list, lru) { @@ -905,7 +905,6 @@ static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte) set_pte_atomic((pte_t *)pmd, pte); } } -#endif } static pgprot_t pgprot_clear_protnone_bits(pgprot_t prot) -- 2.54.0