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=-9.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY,USER_AGENT_SANE_1 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 99A67C433E2 for ; Sat, 29 Aug 2020 09:09:28 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id B71752075B for ; Sat, 29 Aug 2020 09:09:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=gmx.net header.i=@gmx.net header.b="UZCInnwE" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B71752075B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=gmx.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id A8B9D8E0003; Sat, 29 Aug 2020 05:09:26 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id A3C076B0005; Sat, 29 Aug 2020 05:09:26 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 904778E0003; Sat, 29 Aug 2020 05:09:26 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0067.hostedemail.com [216.40.44.67]) by kanga.kvack.org (Postfix) with ESMTP id 7A30E6B0003 for ; Sat, 29 Aug 2020 05:09:26 -0400 (EDT) Received: from smtpin15.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 3003C1DE3 for ; Sat, 29 Aug 2020 09:09:26 +0000 (UTC) X-FDA: 77203032732.15.soup21_32147a52707d Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin15.hostedemail.com (Postfix) with ESMTP id 033D71814B0C1 for ; Sat, 29 Aug 2020 09:09:25 +0000 (UTC) X-HE-Tag: soup21_32147a52707d X-Filterd-Recvd-Size: 9480 Received: from mout.gmx.net (mout.gmx.net [212.227.17.20]) by imf12.hostedemail.com (Postfix) with ESMTP for ; Sat, 29 Aug 2020 09:09:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1598692150; bh=LA8e3x7OTH7TmqUpRSk2U1gxj9jGzODKHY7UgSrCaC8=; h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=UZCInnwE+t5P0z8mWC0e962bsCtNuP+7fz1IV97jG6qozBFaJJRIOXO3ELstNrmM8 /5YmRdkktxcbLfeaSIzenktDR0lM8JEASUsd6ZPFHQKM47UsiNivmKZFd43qFLV6aq oL2c0CNGzt45aT8daRS6odvsev6smIYy2ZGxaKnA= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from [192.168.20.60] ([92.116.169.105]) by mail.gmx.com (mrgmx105 [212.227.17.168]) with ESMTPSA (Nemesis) id 1M8ykg-1kGsnj3Zhu-0066tf; Sat, 29 Aug 2020 11:09:09 +0200 Subject: Re: [PATCH v2 15/23] parisc: use asm-generic/mmu_context.h for no-op implementations To: Nicholas Piggin , linux-arch@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Arnd Bergmann , "James E.J. Bottomley" , linux-parisc@vger.kernel.org References: <20200826145249.745432-1-npiggin@gmail.com> <20200826145249.745432-16-npiggin@gmail.com> From: Helge Deller Autocrypt: addr=deller@gmx.de; keydata= mQINBF3Ia3MBEAD3nmWzMgQByYAWnb9cNqspnkb2GLVKzhoH2QD4eRpyDLA/3smlClbeKkWT HLnjgkbPFDmcmCz5V0Wv1mKYRClAHPCIBIJgyICqqUZo2qGmKstUx3pFAiztlXBANpRECgwJ r+8w6mkccOM9GhoPU0vMaD/UVJcJQzvrxVHO8EHS36aUkjKd6cOpdVbCt3qx8cEhCmaFEO6u CL+k5AZQoABbFQEBocZE1/lSYzaHkcHrjn4cQjc3CffXnUVYwlo8EYOtAHgMDC39s9a7S90L 69l6G73lYBD/Br5lnDPlG6dKfGFZZpQ1h8/x+Qz366Ojfq9MuuRJg7ZQpe6foiOtqwKym/zV dVvSdOOc5sHSpfwu5+BVAAyBd6hw4NddlAQUjHSRs3zJ9OfrEx2d3mIfXZ7+pMhZ7qX0Axlq Lq+B5cfLpzkPAgKn11tfXFxP+hcPHIts0bnDz4EEp+HraW+oRCH2m57Y9zhcJTOJaLw4YpTY GRUlF076vZ2Hz/xMEvIJddRGId7UXZgH9a32NDf+BUjWEZvFt1wFSW1r7zb7oGCwZMy2LI/G aHQv/N0NeFMd28z+deyxd0k1CGefHJuJcOJDVtcE1rGQ43aDhWSpXvXKDj42vFD2We6uIo9D 1VNre2+uAxFzqqf026H6cH8hin9Vnx7p3uq3Dka/Y/qmRFnKVQARAQABtBxIZWxnZSBEZWxs ZXIgPGRlbGxlckBnbXguZGU+iQJRBBMBCAA7AhsDBQsJCAcCBhUKCQgLAgQWAgMBAh4BAheA FiEERUSCKCzZENvvPSX4Pl89BKeiRgMFAl3J1zsCGQEACgkQPl89BKeiRgNK7xAAg6kJTPje uBm9PJTUxXaoaLJFXbYdSPfXhqX/BI9Xi2VzhwC2nSmizdFbeobQBTtRIz5LPhjk95t11q0s uP5htzNISPpwxiYZGKrNnXfcPlziI2bUtlz4ke34cLK6MIl1kbS0/kJBxhiXyvyTWk2JmkMi REjR84lCMAoJd1OM9XGFOg94BT5aLlEKFcld9qj7B4UFpma8RbRUpUWdo0omAEgrnhaKJwV8 qt0ULaF/kyP5qbI8iA2PAvIjq73dA4LNKdMFPG7Rw8yITQ1Vi0DlDgDT2RLvKxEQC0o3C6O4 iQq7qamsThLK0JSDRdLDnq6Phv+Yahd7sDMYuk3gIdoyczRkXzncWAYq7XTWl7nZYBVXG1D8 gkdclsnHzEKpTQIzn/rGyZshsjL4pxVUIpw/vdfx8oNRLKj7iduf11g2kFP71e9v2PP94ik3 Xi9oszP+fP770J0B8QM8w745BrcQm41SsILjArK+5mMHrYhM4ZFN7aipK3UXDNs3vjN+t0zi qErzlrxXtsX4J6nqjs/mF9frVkpv7OTAzj7pjFHv0Bu8pRm4AyW6Y5/H6jOup6nkJdP/AFDu 5ImdlA0jhr3iLk9s9WnjBUHyMYu+HD7qR3yhX6uWxg2oB2FWVMRLXbPEt2hRGq09rVQS7DBy dbZgPwou7pD8MTfQhGmDJFKm2ju5Ag0EXchrcwEQAOsDQjdtPeaRt8EP2pc8tG+g9eiiX9Sh rX87SLSeKF6uHpEJ3VbhafIU6A7hy7RcIJnQz0hEUdXjH774B8YD3JKnAtfAyuIU2/rOGa/v UN4BY6U6TVIOv9piVQByBthGQh4YHhePSKtPzK9Pv/6rd8H3IWnJK/dXiUDQllkedrENXrZp eLUjhyp94ooo9XqRl44YqlsrSUh+BzW7wqwfmu26UjmAzIZYVCPCq5IjD96QrhLf6naY6En3 ++tqCAWPkqKvWfRdXPOz4GK08uhcBp3jZHTVkcbo5qahVpv8Y8mzOvSIAxnIjb+cklVxjyY9 dVlrhfKiK5L+zA2fWUreVBqLs1SjfHm5OGuQ2qqzVcMYJGH/uisJn22VXB1c48yYyGv2HUN5 lC1JHQUV9734I5cczA2Gfo27nTHy3zANj4hy+s/q1adzvn7hMokU7OehwKrNXafFfwWVK3OG 1dSjWtgIv5KJi1XZk5TV6JlPZSqj4D8pUwIx3KSp0cD7xTEZATRfc47Yc+cyKcXG034tNEAc xZNTR1kMi9njdxc1wzM9T6pspTtA0vuD3ee94Dg+nDrH1As24uwfFLguiILPzpl0kLaPYYgB wumlL2nGcB6RVRRFMiAS5uOTEk+sJ/tRiQwO3K8vmaECaNJRfJC7weH+jww1Dzo0f1TP6rUa fTBRABEBAAGJAjYEGAEIACAWIQRFRIIoLNkQ2+89Jfg+Xz0Ep6JGAwUCXchrcwIbDAAKCRA+ Xz0Ep6JGAxtdEAC54NQMBwjUNqBNCMsh6WrwQwbg9tkJw718QHPw43gKFSxFIYzdBzD/YMPH l+2fFiefvmI4uNDjlyCITGSM+T6b8cA7YAKvZhzJyJSS7pRzsIKGjhk7zADL1+PJei9p9idy RbmFKo0dAL+ac0t/EZULHGPuIiavWLgwYLVoUEBwz86ZtEtVmDmEsj8ryWw75ZIarNDhV74s BdM2ffUJk3+vWe25BPcJiaZkTuFt+xt2CdbvpZv3IPrEkp9GAKof2hHdFCRKMtgxBo8Kao6p Ws/Vv68FusAi94ySuZT3fp1xGWWf5+1jX4ylC//w0Rj85QihTpA2MylORUNFvH0MRJx4mlFk XN6G+5jIIJhG46LUucQ28+VyEDNcGL3tarnkw8ngEhAbnvMJ2RTx8vGh7PssKaGzAUmNNZiG MB4mPKqvDZ02j1wp7vthQcOEg08z1+XHXb8ZZKST7yTVa5P89JymGE8CBGdQaAXnqYK3/yWf FwRDcGV6nxanxZGKEkSHHOm8jHwvQWvPP73pvuPBEPtKGLzbgd7OOcGZWtq2hNC6cRtsRdDx 4TAGMCz4j238m+2mdbdhRh3iBnWT5yPFfnv/2IjFAk+sdix1Mrr+LIDF++kiekeq0yUpDdc4 ExBy2xf6dd+tuFFBp3/VDN4U0UfG4QJ2fg19zE5Z8dS4jGIbLrgzBF3IbakWCSsGAQQB2kcP AQEHQNdEF2C6q5MwiI+3akqcRJWo5mN24V3vb3guRJHo8xbFiQKtBBgBCAAgFiEERUSCKCzZ ENvvPSX4Pl89BKeiRgMFAl3IbakCGwIAgQkQPl89BKeiRgN2IAQZFggAHRYhBLzpEj4a0p8H wEm73vcStRCiOg9fBQJdyG2pAAoJEPcStRCiOg9fto8A/3cti96iIyCLswnSntdzdYl72SjJ HnsUYypLPeKEXwCqAQDB69QCjXHPmQ/340v6jONRMH6eLuGOdIBx8D+oBp8+BGLiD/9qu5H/ eGe0rrmE5lLFRlnm5QqKKi4gKt2WHMEdGi7fXggOTZbuKJA9+DzPxcf9ShuQMJRQDkgzv/VD V1fvOdaIMlM1EjMxIS2fyyI+9KZD7WwFYK3VIOsC7PtjOLYHSr7o7vDHNqTle7JYGEPlxuE6 hjMU7Ew2Ni4SBio8PILVXE+dL/BELp5JzOcMPnOnVsQtNbllIYvXRyX0qkTD6XM2Jbh+xI9P xajC+ojJ/cqPYBEALVfgdh6MbA8rx3EOCYj/n8cZ/xfo+wR/zSQ+m9wIhjxI4XfbNz8oGECm xeg1uqcyxfHx+N/pdg5Rvw9g+rtlfmTCj8JhNksNr0NcsNXTkaOy++4Wb9lKDAUcRma7TgMk Yq21O5RINec5Jo3xeEUfApVwbueBWCtq4bljeXG93iOWMk4cYqsRVsWsDxsplHQfh5xHk2Zf GAUYbm/rX36cdDBbaX2+rgvcHDTx9fOXozugEqFQv9oNg3UnXDWyEeiDLTC/0Gei/Jd/YL1p XzCscCr+pggvqX7kI33AQsxo1DT19sNYLU5dJ5Qxz1+zdNkB9kK9CcTVFXMYehKueBkk5MaU ou0ZH9LCDjtnOKxPuUWstxTXWzsinSpLDIpkP//4fN6asmPo2cSXMXE0iA5WsWAXcK8uZ4jD c2TFWAS8k6RLkk41ZUU8ENX8+qZx/Q== Message-ID: <05545df2-416a-a034-059a-a8404292143e@gmx.de> Date: Sat, 29 Aug 2020 11:09:06 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20200826145249.745432-16-npiggin@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:MVu3F6cq3b3CpnuUMt96+KyaW7G8/TfrnMJKVxNZ3c+n5NTx0Ae t97uEKwepS/LVxjNOY/ELldLhFhU14cn55K0G6T7E59tPaU0dJLK5Qe9MqRCr7IcnbvU9Sq 5JshNO7482QnBDtrkO+Zh1dNwBmutM+eE1XOY+uVptWyTTlQCLil5jlJd/kjiO1JPNhw/fx aVxXh4mini3Ri1j/zdI0A== X-UI-Out-Filterresults: notjunk:1;V03:K0:TjA0suBSCNU=:Z1eOmwhoqF8LfwOJofhBET TmJy5LJRJ9npHJpvWnTce1TAZb/b8hnvt+KtjuZ1RcxOpA5TO44kUE1Vjw458RAXbNdfOAso8 6C/yNye0i4kmPmQlAUsc9aYoXBSkZmEhQS76DGBiTmXliQc4BOk2D4UMcEJpG6cW/zbPa3Vn5 z0AbMjICenLNPhlqcE+g2ZoNMiIqft48c679m5MT88xPBuUdVwSITjRBKGnU3D4BAeCW/W53N XSHyTL7gg7wm2vuBRHjhrtlnWm+bDquTdWAQ4u4SnPV1Q8vYCLtOtB/4F1cUndeWxiRG219QL GvU9c1vSSZZakY2fNb6ROs05NsZnZUAYSgCsToZj4ykzVMgTGwe8NxoGMkQ47bZa1tAZOyZoI nN/HvWWqgjXJ5Q7kj2Qxbi+5BAxotfRk9U48g65XPMHo/eSB8fn43L3huwAxDcd6ub//oy59a ZwFE/uP7fNOpZTlFVsyuq3R8+/I5XLGSaqdX6uEwadGudgrW4VnrA4t7KyRDUZFt9Rl6BNA3g 3me/mdHhIFrpUA9rVlXILWXwbrb8/b9/Sbq/xGX4aZR3sgsDWjzrlAWu3VfoBs51sEYeumi/R mf9eHcNvUoxH5yQkPDie6sJK+pNlfoWgkjUjyedGPph3k27I+MQO+DjvegyT0TX8vJY27prOJ VglHLCiHkDd6MUWi/7axv9nxqFMRN5eZcUDy3mWXSyMwRCyJtpYvXqd6P5sEq3RHEYwSwOAKE AS8czUxl3Vw6yM4arJxLduIcVUaXKiO524g+DV1K6FQKDnn6m6z1gb6CUZP2bf/849fn0Utsa QJ1ZHangVK039kyasJE+5XsG8eGDjcbge35aqEu9odQWIRBZwukyIXVjiMbnva6qLjas+M1g/ TRn2JMtG3R6cIQirXUYwZh91tJrlOE6MBuRxErcvKtjM3qyWlN5xxkikDnUA37hJEYQXxtiQZ DxSI3j3UqUjEKULz8u0uMb4wR/fzVlfG4n8kTZVbVltzp2ud7u6YF8xjLMX39OHcOA2SpUfth TAPsOIBQ2wm5aq5i8NSvZVpqjo0W1wYdMCveeFjoUzt2+GojmIOLMIeOS/P2h0ZR/0t4mvq98 6uFVY4xACwAovirnNdFlTVXfGfRrYCZVqSAfnnQ3xyczSbhk5VaauthQCa1Ns1RvAfSjEd55A pcMprEkJ32ENY5aucsDJnveQ6gSSA++v+DcuGGNO5f+FNBTKH7d3RGLAfWR5LtpvNQr3gVCGe PpHEY1TAz5KSV8aRE X-Rspamd-Queue-Id: 033D71814B0C1 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam04 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 26.08.20 16:52, Nicholas Piggin wrote: > Cc: "James E.J. Bottomley" > Cc: Helge Deller > Cc: linux-parisc@vger.kernel.org > Signed-off-by: Nicholas Piggin Acked-by: Helge Deller > --- > arch/parisc/include/asm/mmu_context.h | 12 ++++++------ > 1 file changed, 6 insertions(+), 6 deletions(-) > > diff --git a/arch/parisc/include/asm/mmu_context.h b/arch/parisc/include= /asm/mmu_context.h > index cb5f2f730421..46f8c22c5977 100644 > --- a/arch/parisc/include/asm/mmu_context.h > +++ b/arch/parisc/include/asm/mmu_context.h > @@ -7,16 +7,13 @@ > #include > #include > > -static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_str= uct *tsk) > -{ > -} > - > /* on PA-RISC, we actually have enough contexts to justify an allocator > * for them. prumpf */ > > extern unsigned long alloc_sid(void); > extern void free_sid(unsigned long); > > +#define init_new_context init_new_context > static inline int > init_new_context(struct task_struct *tsk, struct mm_struct *mm) > { > @@ -26,6 +23,7 @@ init_new_context(struct task_struct *tsk, struct mm_st= ruct *mm) > return 0; > } > > +#define destroy_context destroy_context > static inline void > destroy_context(struct mm_struct *mm) > { > @@ -71,8 +69,7 @@ static inline void switch_mm(struct mm_struct *prev, > } > #define switch_mm_irqs_off switch_mm_irqs_off > > -#define deactivate_mm(tsk,mm) do { } while (0) > - > +#define activate_mm activate_mm > static inline void activate_mm(struct mm_struct *prev, struct mm_struct= *next) > { > /* > @@ -90,4 +87,7 @@ static inline void activate_mm(struct mm_struct *prev,= struct mm_struct *next) > > switch_mm(prev,next,current); > } > + > +#include > + > #endif >