From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9AB5DC83F22 for ; Mon, 28 Aug 2023 10:26:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231253AbjH1K0E (ORCPT ); Mon, 28 Aug 2023 06:26:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58730 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231295AbjH1KZp (ORCPT ); Mon, 28 Aug 2023 06:25:45 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0B207119 for ; Mon, 28 Aug 2023 03:25:42 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 9D5096301F for ; Mon, 28 Aug 2023 10:25:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A7785C433C8; Mon, 28 Aug 2023 10:25:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1693218341; bh=2H0mnyFDVAEAHfeyMwT9IpvMUvIzPDoBa+1rcr6mfC4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=A6LuPHoIM51a/e09ua+80CyG0wjJYTTHgZNoP6jnNTfbVoehGJNXT+Ng/4trki8yE TkZTGC+zQVJAz8/0huerbJAzpe/Cupf7fICqeS30l29XJC3efG6H3g+IrdkXx8oFTy owYZ57qX1A9Y/p7E10twFddsCKvLoeObb3WmLEHw= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, "Aneesh Kumar K.V" , Christophe Leroy , Michael Ellerman , Sasha Levin Subject: [PATCH 4.19 025/129] powerpc/mm: move platform specific mmu-xxx.h in platform directories Date: Mon, 28 Aug 2023 12:11:59 +0200 Message-ID: <20230828101153.992304071@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230828101153.030066927@linuxfoundation.org> References: <20230828101153.030066927@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Christophe Leroy [ Upstream commit 994da93d196866f914c9d64aafb86e95e3decbb2 ] The purpose of this patch is to move platform specific mmu-xxx.h files in platform directories like pte-xxx.h files. In the meantime this patch creates common nohash and nohash/32 + nohash/64 mmu.h files for future common parts. Reviewed-by: Aneesh Kumar K.V Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman Stable-dep-of: 66b2ca086210 ("powerpc/64s/radix: Fix soft dirty tracking") Signed-off-by: Sasha Levin --- arch/powerpc/include/asm/mmu.h | 14 ++------------ .../include/asm/{ => nohash/32}/mmu-40x.h | 0 .../include/asm/{ => nohash/32}/mmu-44x.h | 0 .../include/asm/{ => nohash/32}/mmu-8xx.h | 0 arch/powerpc/include/asm/nohash/32/mmu.h | 19 +++++++++++++++++++ arch/powerpc/include/asm/nohash/64/mmu.h | 8 ++++++++ .../include/asm/{ => nohash}/mmu-book3e.h | 0 arch/powerpc/include/asm/nohash/mmu.h | 11 +++++++++++ arch/powerpc/kernel/cpu_setup_fsl_booke.S | 2 +- arch/powerpc/kvm/e500.h | 2 +- 10 files changed, 42 insertions(+), 14 deletions(-) rename arch/powerpc/include/asm/{ => nohash/32}/mmu-40x.h (100%) rename arch/powerpc/include/asm/{ => nohash/32}/mmu-44x.h (100%) rename arch/powerpc/include/asm/{ => nohash/32}/mmu-8xx.h (100%) create mode 100644 arch/powerpc/include/asm/nohash/32/mmu.h create mode 100644 arch/powerpc/include/asm/nohash/64/mmu.h rename arch/powerpc/include/asm/{ => nohash}/mmu-book3e.h (100%) create mode 100644 arch/powerpc/include/asm/nohash/mmu.h diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h index 13ea441ac5319..2b396de45e9ec 100644 --- a/arch/powerpc/include/asm/mmu.h +++ b/arch/powerpc/include/asm/mmu.h @@ -326,18 +326,8 @@ static inline void mmu_early_init_devtree(void) { } #if defined(CONFIG_PPC_STD_MMU_32) /* 32-bit classic hash table MMU */ #include -#elif defined(CONFIG_40x) -/* 40x-style software loaded TLB */ -# include -#elif defined(CONFIG_44x) -/* 44x-style software loaded TLB */ -# include -#elif defined(CONFIG_PPC_BOOK3E_MMU) -/* Freescale Book-E software loaded TLB or Book-3e (ISA 2.06+) MMU */ -# include -#elif defined (CONFIG_PPC_8xx) -/* Motorola/Freescale 8xx software loaded TLB */ -# include +#elif defined(CONFIG_PPC_MMU_NOHASH) +#include #endif #endif /* __KERNEL__ */ diff --git a/arch/powerpc/include/asm/mmu-40x.h b/arch/powerpc/include/asm/nohash/32/mmu-40x.h similarity index 100% rename from arch/powerpc/include/asm/mmu-40x.h rename to arch/powerpc/include/asm/nohash/32/mmu-40x.h diff --git a/arch/powerpc/include/asm/mmu-44x.h b/arch/powerpc/include/asm/nohash/32/mmu-44x.h similarity index 100% rename from arch/powerpc/include/asm/mmu-44x.h rename to arch/powerpc/include/asm/nohash/32/mmu-44x.h diff --git a/arch/powerpc/include/asm/mmu-8xx.h b/arch/powerpc/include/asm/nohash/32/mmu-8xx.h similarity index 100% rename from arch/powerpc/include/asm/mmu-8xx.h rename to arch/powerpc/include/asm/nohash/32/mmu-8xx.h diff --git a/arch/powerpc/include/asm/nohash/32/mmu.h b/arch/powerpc/include/asm/nohash/32/mmu.h new file mode 100644 index 0000000000000..af0e8b54876ab --- /dev/null +++ b/arch/powerpc/include/asm/nohash/32/mmu.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_POWERPC_NOHASH_32_MMU_H_ +#define _ASM_POWERPC_NOHASH_32_MMU_H_ + +#if defined(CONFIG_40x) +/* 40x-style software loaded TLB */ +#include +#elif defined(CONFIG_44x) +/* 44x-style software loaded TLB */ +#include +#elif defined(CONFIG_PPC_BOOK3E_MMU) +/* Freescale Book-E software loaded TLB or Book-3e (ISA 2.06+) MMU */ +#include +#elif defined (CONFIG_PPC_8xx) +/* Motorola/Freescale 8xx software loaded TLB */ +#include +#endif + +#endif /* _ASM_POWERPC_NOHASH_32_MMU_H_ */ diff --git a/arch/powerpc/include/asm/nohash/64/mmu.h b/arch/powerpc/include/asm/nohash/64/mmu.h new file mode 100644 index 0000000000000..87871d027b75e --- /dev/null +++ b/arch/powerpc/include/asm/nohash/64/mmu.h @@ -0,0 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_POWERPC_NOHASH_64_MMU_H_ +#define _ASM_POWERPC_NOHASH_64_MMU_H_ + +/* Freescale Book-E software loaded TLB or Book-3e (ISA 2.06+) MMU */ +#include + +#endif /* _ASM_POWERPC_NOHASH_64_MMU_H_ */ diff --git a/arch/powerpc/include/asm/mmu-book3e.h b/arch/powerpc/include/asm/nohash/mmu-book3e.h similarity index 100% rename from arch/powerpc/include/asm/mmu-book3e.h rename to arch/powerpc/include/asm/nohash/mmu-book3e.h diff --git a/arch/powerpc/include/asm/nohash/mmu.h b/arch/powerpc/include/asm/nohash/mmu.h new file mode 100644 index 0000000000000..a037cb1efb57e --- /dev/null +++ b/arch/powerpc/include/asm/nohash/mmu.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_POWERPC_NOHASH_MMU_H_ +#define _ASM_POWERPC_NOHASH_MMU_H_ + +#ifdef CONFIG_PPC64 +#include +#else +#include +#endif + +#endif /* _ASM_POWERPC_NOHASH_MMU_H_ */ diff --git a/arch/powerpc/kernel/cpu_setup_fsl_booke.S b/arch/powerpc/kernel/cpu_setup_fsl_booke.S index 8d142e5d84cd0..5fbc890d10943 100644 --- a/arch/powerpc/kernel/cpu_setup_fsl_booke.S +++ b/arch/powerpc/kernel/cpu_setup_fsl_booke.S @@ -17,7 +17,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/powerpc/kvm/e500.h b/arch/powerpc/kvm/e500.h index 94f04fcb373e1..962ee90a0dfea 100644 --- a/arch/powerpc/kvm/e500.h +++ b/arch/powerpc/kvm/e500.h @@ -20,7 +20,7 @@ #define KVM_E500_H #include -#include +#include #include #include -- 2.40.1