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 57CF4C64ED6 for ; Thu, 9 Feb 2023 07:14:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229836AbjBIHOV (ORCPT ); Thu, 9 Feb 2023 02:14:21 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48752 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229768AbjBIHOM (ORCPT ); Thu, 9 Feb 2023 02:14:12 -0500 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D9D2A6EBE; Wed, 8 Feb 2023 23:14:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=CA1Cigbjbo5d5kU+L4D/OrisiUcoKP764Ad5A2j0x8s=; b=Dm1hm2+kdEmlKk3JkeaE5X9Xgk uw8iG1Vp8WcSNPNrD+dOUJf/JF1g/a7XIrsukaoKO7vUnvewjbo+dtzl45K9lBqSJh7PeBRpYDnGD IDjMvdk0MbECzgfqzXY3q5pIekTRqMPSlYzkxR90pO6Em9ylNFlVj8wRZiE6Xd4eCLHIF9xiFGdLj 1Ia0ogXNT2OpwjuTrf6ILyKZqhNpM1oeQ27jQM12h+KwQVgC5tDdwi/szlRjPtZe+A6qGES6WDEhn J2LO1LTF0Tb/88zIu248FErA70egefYouiBj91bQB0mIfUAGj18PtKFwgPRk54zu/EGD7IkcQYpVy cfFB2WLg==; Received: from [2601:1c2:980:9ec0::df2f] (helo=bombadil.infradead.org) by bombadil.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1pQ18E-000LPt-Ev; Thu, 09 Feb 2023 07:14:10 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , Michael Ellerman , linuxppc-dev@lists.ozlabs.org, Jonathan Corbet , linux-doc@vger.kernel.org Subject: [PATCH 14/24] Documentation: powerpc: correct spelling Date: Wed, 8 Feb 2023 23:13:50 -0800 Message-Id: <20230209071400.31476-15-rdunlap@infradead.org> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230209071400.31476-1-rdunlap@infradead.org> References: <20230209071400.31476-1-rdunlap@infradead.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org Correct spelling problems for Documentation/powerpc/ as reported by codespell. Signed-off-by: Randy Dunlap Cc: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org Cc: Jonathan Corbet Cc: linux-doc@vger.kernel.org --- Documentation/powerpc/kasan.txt | 2 +- Documentation/powerpc/papr_hcalls.rst | 2 +- Documentation/powerpc/qe_firmware.rst | 4 ++-- Documentation/powerpc/vas-api.rst | 4 ++-- 4 files changed, 6 insertions(+), 6 deletions(-) diff -- a/Documentation/powerpc/kasan.txt b/Documentation/powerpc/kasan.txt --- a/Documentation/powerpc/kasan.txt +++ b/Documentation/powerpc/kasan.txt @@ -40,7 +40,7 @@ checks can be delayed until after the MM instrument any code that runs with translations off after booting. This is the current approach. -To avoid this limitiation, the KASAN shadow would have to be placed inside the +To avoid this limitation, the KASAN shadow would have to be placed inside the linear mapping, using the same high-bits trick we use for the rest of the linear mapping. This is tricky: diff -- a/Documentation/powerpc/papr_hcalls.rst b/Documentation/powerpc/papr_hcalls.rst --- a/Documentation/powerpc/papr_hcalls.rst +++ b/Documentation/powerpc/papr_hcalls.rst @@ -22,7 +22,7 @@ privileged operations. Currently there a On PPC64 arch a guest kernel running on top of a PAPR hypervisor is called a *pSeries guest*. A pseries guest runs in a supervisor mode (HV=0) and must issue hypercalls to the hypervisor whenever it needs to perform an action -that is hypervisor priviledged [3]_ or for other services managed by the +that is hypervisor privileged [3]_ or for other services managed by the hypervisor. Hence a Hypercall (hcall) is essentially a request by the pseries guest diff -- a/Documentation/powerpc/qe_firmware.rst b/Documentation/powerpc/qe_firmware.rst --- a/Documentation/powerpc/qe_firmware.rst +++ b/Documentation/powerpc/qe_firmware.rst @@ -232,11 +232,11 @@ For example, to match the 8323, revision 'extended_modes' is a bitfield that defines special functionality which has an impact on the device drivers. Each bit has its own impact and has special instructions for the driver associated with it. This field is stored in -the QE library and available to any driver that calles qe_get_firmware_info(). +the QE library and available to any driver that calls qe_get_firmware_info(). 'vtraps' is an array of 8 words that contain virtual trap values for each virtual traps. As with 'extended_modes', this field is stored in the QE -library and available to any driver that calles qe_get_firmware_info(). +library and available to any driver that calls qe_get_firmware_info(). 'microcode' (type: struct qe_microcode): For each RISC processor there is one 'microcode' structure. The first diff -- a/Documentation/powerpc/vas-api.rst b/Documentation/powerpc/vas-api.rst --- a/Documentation/powerpc/vas-api.rst +++ b/Documentation/powerpc/vas-api.rst @@ -46,7 +46,7 @@ request queue into the application's vir The application can then submit one or more requests to the engine by using copy/paste instructions and pasting the CRBs to the virtual address (aka paste_address) returned by mmap(). User space can close the -established connection or send window by closing the file descriptior +established connection or send window by closing the file descriptor (close(fd)) or upon the process exit. Note that applications can send several requests with the same window or @@ -240,7 +240,7 @@ issued. This signal returns with the fol siginfo.si_signo = SIGSEGV; siginfo.si_errno = EFAULT; siginfo.si_code = SEGV_MAPERR; - siginfo.si_addr = CSB adress; + siginfo.si_addr = CSB address; In the case of multi-thread applications, NX send windows can be shared across all threads. For example, a child thread can open a send window,