From patchwork Tue Apr 23 03:21:05 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 1089023 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 44p8Cp61SYz9s71 for ; Tue, 23 Apr 2019 13:32:54 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=socionext.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=nifty.com header.i=@nifty.com header.b="dvn9x6ox"; dkim-atps=neutral Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 44p8Cp4XnLzDqNn for ; Tue, 23 Apr 2019 13:32:54 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=softfail (mailfrom) smtp.mailfrom=socionext.com (client-ip=210.131.2.76; helo=conuserg-09.nifty.com; envelope-from=yamada.masahiro@socionext.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=socionext.com Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=nifty.com header.i=@nifty.com header.b="dvn9x6ox"; dkim-atps=neutral Received: from conuserg-09.nifty.com (conuserg-09.nifty.com [210.131.2.76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 44p7zy28xRzDqMM for ; Tue, 23 Apr 2019 13:22:37 +1000 (AEST) Received: from localhost.localdomain (p14092-ipngnfx01kyoto.kyoto.ocn.ne.jp [153.142.97.92]) (authenticated) by conuserg-09.nifty.com with ESMTP id x3N3L8LK031384; Tue, 23 Apr 2019 12:21:18 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-09.nifty.com x3N3L8LK031384 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1555989679; bh=O+ymeBuOvG0uQG78yokX58qG5GQYyDm6Ks5zKkCXYg8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dvn9x6ox5fKI53z4C6POxz1XdusTJbpCXwpiePE9LkrLtyiVEIl8HbNcb4g1F9TNB aLbM74ElzoqAyKnhrfnhn9JGJaQm1caHcFa4qctMPGnbOLqDTSgwRJD+DMSdkE3oiq aR2pnUT6YCEfjxTc6TYECEcOwIzEka03xMTxtqwFA3hlWUWiPuWqFoF8n+/OFUbHrE mzanNOf1EV4wOrj/BXXqBW3Z3HA7y/GIxH/mT9mVx5M0ECaljXrIelcr+WwVJWjZKF l8G7HidXSJAw+7R306/qLGO/OZ8WJEVwXAlkIW6xpK57x+Swra3rVWvL5WVo56xmgn TxHQ+4IdfDqVQ== X-Nifty-SrcIP: [153.142.97.92] From: Masahiro Yamada To: Andrew Morton , linux-arch Subject: [PATCH v3 09/10] powerpc/mm/radix: mark as __tlbie_pid() and friends as__always_inline Date: Tue, 23 Apr 2019 12:21:05 +0900 Message-Id: <20190423032106.11960-10-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190423032106.11960-1-yamada.masahiro@socionext.com> References: <20190423032106.11960-1-yamada.masahiro@socionext.com> 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: , Cc: linux-s390@vger.kernel.org, Arnd Bergmann , Mathieu Malaterre , x86@kernel.org, Heiko Carstens , linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, Masahiro Yamada , Ingo Molnar , linux-mtd@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" This prepares to move CONFIG_OPTIMIZE_INLINING from x86 to a common place. We need to eliminate potential issues beforehand. If it is enabled for powerpc, the following errors are reported: arch/powerpc/mm/tlb-radix.c: In function '__tlbie_lpid': arch/powerpc/mm/tlb-radix.c:148:2: warning: asm operand 3 probably doesn't match constraints asm volatile(PPC_TLBIE_5(%0, %4, %3, %2, %1) ^~~ arch/powerpc/mm/tlb-radix.c:148:2: error: impossible constraint in 'asm' arch/powerpc/mm/tlb-radix.c: In function '__tlbie_pid': arch/powerpc/mm/tlb-radix.c:118:2: warning: asm operand 3 probably doesn't match constraints asm volatile(PPC_TLBIE_5(%0, %4, %3, %2, %1) ^~~ arch/powerpc/mm/tlb-radix.c: In function '__tlbiel_pid': arch/powerpc/mm/tlb-radix.c:104:2: warning: asm operand 3 probably doesn't match constraints asm volatile(PPC_TLBIEL(%0, %4, %3, %2, %1) ^~~ Signed-off-by: Masahiro Yamada --- Changes in v3: None Changes in v2: - new patch arch/powerpc/mm/tlb-radix.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/powerpc/mm/tlb-radix.c b/arch/powerpc/mm/tlb-radix.c index a2b2848f0ae3..14ff414d1545 100644 --- a/arch/powerpc/mm/tlb-radix.c +++ b/arch/powerpc/mm/tlb-radix.c @@ -90,8 +90,8 @@ void radix__tlbiel_all(unsigned int action) asm volatile(PPC_INVALIDATE_ERAT "; isync" : : :"memory"); } -static inline void __tlbiel_pid(unsigned long pid, int set, - unsigned long ric) +static __always_inline void __tlbiel_pid(unsigned long pid, int set, + unsigned long ric) { unsigned long rb,rs,prs,r; @@ -106,7 +106,7 @@ static inline void __tlbiel_pid(unsigned long pid, int set, trace_tlbie(0, 1, rb, rs, ric, prs, r); } -static inline void __tlbie_pid(unsigned long pid, unsigned long ric) +static __always_inline void __tlbie_pid(unsigned long pid, unsigned long ric) { unsigned long rb,rs,prs,r; @@ -136,7 +136,7 @@ static inline void __tlbiel_lpid(unsigned long lpid, int set, trace_tlbie(lpid, 1, rb, rs, ric, prs, r); } -static inline void __tlbie_lpid(unsigned long lpid, unsigned long ric) +static __always_inline void __tlbie_lpid(unsigned long lpid, unsigned long ric) { unsigned long rb,rs,prs,r; @@ -239,7 +239,7 @@ static inline void fixup_tlbie_lpid(unsigned long lpid) /* * We use 128 set in radix mode and 256 set in hpt mode. */ -static inline void _tlbiel_pid(unsigned long pid, unsigned long ric) +static __always_inline void _tlbiel_pid(unsigned long pid, unsigned long ric) { int set;