From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f52.google.com (mail-wr1-f52.google.com [209.85.221.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 44AAC31D39A for ; Wed, 27 May 2026 14:04:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.52 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779890653; cv=none; b=XBU2E3oTg5pq89Ea9Pcdlt5sci1Hy+j/LLOuK2kc4NloMILXV02pKcpL5Fi3KT2graQGuWqypbqJFbmmHGIBScny9fxN0NjiGDBoTJOf2TmLhFKaiTvz/CRQMCO1LJKOy1Wz+eh2R0YqQ/wUzjQh4QY6ZfxhmVeM4m/09c0O0v8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779890653; c=relaxed/simple; bh=T70F5FQoR4gdla32cxP3eCAFuzYtvZGmWlPr/9Xhec4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=kQT+8D+joDbksgDctQ1/8Tu9LhAHOZhKCJIv3a8RELw9KnSypbF9Zvob7KYD0f6RCyicLd87FXonTlsAQsA+5sjX4tnsYmWSpA8B8IEBnCdmAfrVGbU3FIzOv1r72oKqOkXvuwYcYVgUnbrz8IwgU+1KvqIIT5Dtyv7dgVLZHzI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=fLh4PWIm; arc=none smtp.client-ip=209.85.221.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="fLh4PWIm" Received: by mail-wr1-f52.google.com with SMTP id ffacd0b85a97d-45ea19f412aso3785510f8f.3 for ; Wed, 27 May 2026 07:04:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1779890651; x=1780495451; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=JDtbAu0FdDQr0xPj+QYmQdEcSfPjgFyi+UN5Ynqy4tE=; b=fLh4PWImOPJDX/7Cnl21LnCEIJdNXzGJzicm4wgVzz51edTAjoVzt3+H9qOdUAD/lS Vy928CMpiAEiYQh+RVzdxxbL23kTUUHmV9IeOpyRmVDCycdykPoPrw/lCYotYQaSku4N uL5CqV79aZ0CmmaJ4ii1h5ipcD439fYnEEhWoSNJRRoS1BxDBv2ExSbb/XOd/dqdT2UD wKBeY5LtuHNlR9hzOT6EnNds5A+BNlw+D+shFqKkCOoeDeRoVPFKnQn8nrI8hWGmfHpQ kGzdfejZpa6ZuOTJs+suZAjOfJpnahsk7gRKo2TEel/4luyexsfC24/DUiaNcTGLCpp0 lMCQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1779890651; x=1780495451; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=JDtbAu0FdDQr0xPj+QYmQdEcSfPjgFyi+UN5Ynqy4tE=; b=NMVA/ppZjGCoy6CTm5680lT+eIs3T0R6UComQWcESGPm3D9vCJ/npRqKJsYADtipCZ f5PeXlxPEnfJkqKDp2sC0DS9bJBcTJfIX6e0PWC26xn5GtCSvpQlnB4340yr8ISK1Qad nw6xWmpPvY9OzEbQVQsEa8aDzWqtWJ1StK/cYUb4Ih0ZAhy3QMklPQ5RhYQTpmqW5BmM txs8kesE2Cwewbwry5/q7fBJoRY485R/Gknl7wMa3oRbvbTZspQRpTDgRJmO3dSf5Q/e uSeQm33UMuXjwzndTvE5Z38x7KwENliMMzijTC6ilx6ze+U0HgNPEuacjua7EzbUIOlB tLwg== X-Forwarded-Encrypted: i=1; AFNElJ9VsQmqd0wntQIMiW9ZyLSLkT+YBZq395kAcDenrg+OMyKltXioz38n7MEEJKXv1cpPhZnhdGS+PqTx9GU=@vger.kernel.org X-Gm-Message-State: AOJu0YxDekKoIwLSHgYaimgGtA90FyTCDpk8ZmtBfcscuZcuxEOT262/ uxJ0/H5jAHK9ls/O2KL4Lc9e2ttD3Gkf/DHNAwDSjIgVrVM3yaySZGW9 X-Gm-Gg: Acq92OF7AMxfHRJyFwe1XpOWhhl1OYaJcVVOEt2YAYTMZwOCYmmAEQsGS7yF/zywJo4 vLQthmfkKUggraNAFT1uszX5wlkm/pn4RMTx+7JuJROFQCbWPk6IZ9zxcJIPrSgmPztDFezoLqL mJ7HofIe2QLf62Vd6xfqgtMpyETvZdW5U9l5KZ3+ZmSwyTEkI1hzTSlZ5myxjv+7Y3+3Z4tRMrW eeqsrq7teoE2COBYTE69UTO3949DK8YKKpgzTyUc/Hy9pi/Dj+6vZMHgOuNJoN+i+x2yXzJtzE7 BEXLoez/hPgV1IMn3QiQ4CaxFNXAOhccuHv4V+iwbxfL3HdR8hoHzAzHqvr/dwrZu841rajgMDW foXT3pgl/dbNXYW91YbMY+Kg9wqvtnStfvNT/AQV9UaKL9gQmajoGg20tqSgTpTvN1S/lm0LiGt 8WcJ8rQm8PVicD+A2aTUgqIis550SCriC3e4MJpViB3Q1yhRmkQrpBTCj7c/jrDk9OfunhswVwv lHSS5+MH9i2aY9CN8UcYJJ/YeqP1n8zgYmNXeofTsKR X-Received: by 2002:a05:600c:6383:b0:490:4717:970f with SMTP id 5b1f17b1804b1-4904717984dmr382832315e9.14.1779890650342; Wed, 27 May 2026 07:04:10 -0700 (PDT) Received: from fedora (cpc92878-cmbg18-2-0-cust539.5-4.cable.virginm.net. [86.16.54.28]) by smtp.googlemail.com with ESMTPSA id ffacd0b85a97d-45edb558f52sm6693771f8f.14.2026.05.27.07.04.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 May 2026 07:04:10 -0700 (PDT) From: Vishal Moola To: Dave Hansen , linux-mm@kvack.org, linux-kernel@vger.kernel.org, x86@kernel.org Cc: Mike Rapoport , Lu Baolu , xen-devel@lists.xenproject.org, Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" , Andy Lutomirski , Peter Zijlstra , Juergen Gross , Boris Ostrovsky , Vishal Moola Subject: [PATCH 1/9] x86/mm/pat: Use IS_ENABLED() instead of ifdef Date: Wed, 27 May 2026 15:03:08 +0100 Message-ID: <20260527140316.294621-2-vishal.moola@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260527140316.294621-1-vishal.moola@gmail.com> References: <20260527140316.294621-1-vishal.moola@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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. 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