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 X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 68FF6C28CBC for ; Sat, 9 May 2020 05:11:45 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0D12E2184D for ; Sat, 9 May 2020 05:11:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=ozlabs.org header.i=@ozlabs.org header.b="M/BQS2zJ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0D12E2184D Authentication-Results: mail.kernel.org; dmarc=pass (p=none dis=none) header.from=ozlabs.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 49JwKT49pBzDr2j for ; Sat, 9 May 2020 15:11:41 +1000 (AEST) Received: from ozlabs.org (bilbo.ozlabs.org [203.11.71.1]) (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 lists.ozlabs.org (Postfix) with ESMTPS id 49JwBH0PMLzDr2m for ; Sat, 9 May 2020 15:05:27 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=ozlabs.org Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=ozlabs.org header.i=@ozlabs.org header.a=rsa-sha256 header.s=201707 header.b=M/BQS2zJ; dkim-atps=neutral Received: by ozlabs.org (Postfix) id 49JwBG2pstz9sT0; Sat, 9 May 2020 15:05:26 +1000 (AEST) Received: by ozlabs.org (Postfix, from userid 1003) id 49JwBG0PNpz9sNH; Sat, 9 May 2020 15:05:26 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ozlabs.org; s=201707; t=1589000726; bh=lES1YpCuU/2Z1sFhawP/2rUzTXByNK+I43I/QSTzCeY=; h=Date:From:To:Subject:References:In-Reply-To:From; b=M/BQS2zJJIxhXlTXJzKtVbnV3wWDmFcGmJG2mwFBFztlTup6jfUxDKHzMpnjDRRgI GnUe3ZEgtLYR9lbRPXMtja7ZZ9s1kzqagsDKwNEiGQNJAU8nXXQgOSlY484DDX3OXJ hkn+xvZgbHDGpKoWKL4NrrV7uup+xVkHlFa6GNHpB1yxuVlcig+5T9AqJZKqZGqYtA ESMwqVAgnax4uKFJ68G2VxbRjhZVCeo6CaZm6XvWpayKuMP1M/QTvcEPF4k5NJbWjz eeP0B3T/KSSRYpcyXJmzC87r050jkQT4ZmVWIxoArSCgl+wTCGUh5vJIfv3xCja06a 5UX58pzf1HThQ== Date: Sat, 9 May 2020 15:02:04 +1000 From: Paul Mackerras To: linuxppc-dev@ozlabs.org, Benjamin Herrenschmidt , Michael Neuling , Anton Blanchard Subject: [PATCH RFC 1/4] powerpc/radix: Fix compilation for radix with CONFIG_SMP=n Message-ID: <20200509050204.GB1464954@thinks.paulus.ozlabs.org> References: <20200509050103.GA1464954@thinks.paulus.ozlabs.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200509050103.GA1464954@thinks.paulus.ozlabs.org> X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" This fixes the compile errors we currently get with CONFIG_SMP=n and CONFIG_PPC_RADIX_MMU=y. Signed-off-by: Paul Mackerras --- arch/powerpc/include/asm/book3s/64/tlbflush-radix.h | 2 ++ arch/powerpc/mm/book3s64/radix_tlb.c | 2 -- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h b/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h index ca8db193ae38..adcc6114d170 100644 --- a/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h +++ b/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h @@ -68,6 +68,8 @@ extern void radix__flush_tlb_page_psize(struct mm_struct *mm, unsigned long vmad #define radix__flush_all_mm(mm) radix__local_flush_all_mm(mm) #define radix__flush_tlb_page(vma,addr) radix__local_flush_tlb_page(vma,addr) #define radix__flush_tlb_page_psize(mm,addr,p) radix__local_flush_tlb_page_psize(mm,addr,p) +#define exit_flush_lazy_tlbs(mm) do { } while (0) +#define __flush_all_mm(mm, fullmm) radix__local_flush_all_mm(mm) #endif extern void radix__flush_tlb_pwc(struct mmu_gather *tlb, unsigned long addr); extern void radix__flush_tlb_collapsed_pmd(struct mm_struct *mm, unsigned long addr); diff --git a/arch/powerpc/mm/book3s64/radix_tlb.c b/arch/powerpc/mm/book3s64/radix_tlb.c index 03f43c924e00..e3ea026cf91e 100644 --- a/arch/powerpc/mm/book3s64/radix_tlb.c +++ b/arch/powerpc/mm/book3s64/radix_tlb.c @@ -776,8 +776,6 @@ void radix__flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr) } EXPORT_SYMBOL(radix__flush_tlb_page); -#else /* CONFIG_SMP */ -#define radix__flush_all_mm radix__local_flush_all_mm #endif /* CONFIG_SMP */ static void do_tlbiel_kernel(void *info) -- 2.25.3