From nobody Mon Jan 10 19:50:32 2022 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id EE20D19544A5; Mon, 10 Jan 2022 19:50:34 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4JXkvY1Ytxz3NgF; Mon, 10 Jan 2022 19:50:33 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id A55E5320F; Mon, 10 Jan 2022 19:50:32 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 20AJoWNY005121; Mon, 10 Jan 2022 19:50:32 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 20AJoW4L005120; Mon, 10 Jan 2022 19:50:32 GMT (envelope-from git) Date: Mon, 10 Jan 2022 19:50:32 GMT Message-Id: <202201101950.20AJoW4L005120@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Vladimir Kondratyev Subject: git: db562aeff775 - main - LinuxKPI: Implement clflush_cache_range() List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-all@freebsd.org X-BeenThere: dev-commits-src-all@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: wulf X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: db562aeff7755a1128165cc0fbf8252756004847 Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1641844233; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=TQvM+lUdVBrCadBad5cV+tkbimHYEuRIAFhQXArqxCA=; b=ZdHN2w9ig3Qjkkyqk4IdKfuppl2yjVm+C5VkUNWJMVmYxB4q+7TtO6ENBWoLpMdxZRIyXC D6wmmhD6sXDbygHrPTQlRgSTgVFDNINVQTG7ZtfrQXl7tTWVqnR1DqMIekDH+v7jGVZReU 2FmtU7T5ErTw9bXWTZnQdNNO6WQUE2DbU34U1qCdjdH4bjj2xDClCsEj8nR6g5wuU+4Zqk grPVyYse+hF6m6EULhPJDOCQPKvzXBWtoTDoLGdMEzvFUrj8HtNFZozhphb2Sp1+/eNoIN K1wOcuzSOuNRqFbvtoEvVZ70uhfmOGazjfGaz2NJ+TJgGyl5GX0p2bRih6FHbw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1641844233; a=rsa-sha256; cv=none; b=rehtfE+8l9MSs7uNu1z8pIz0mABy2wsS778VGiMTUsG64aRx56AJrwYY+i0CfwA2DQVcP2 YV9VdprFb2KiFmjFcPEqtAthFuiUoMkBvkY6Z2EMzHiTE2U76LXpOTOEtAhfOr5EQNMw5w ZjccAn4VNm5+jfKY5JF3nH61ADPe2N9ZACcsGbp4Oz40sEh5XJfFw0QLk5rk1FL/DKUBJN 8zOamWNI+FP5CzXlWBZkkO4DeEOzXBrwqC1eOeAMAU9sn8QU8/fIzZfGqnGOteS53K8MDK ModUuFREJ/Z7clJVf5yF3RfLj6MENFdSwA0suXD3F5vOL+5A9eXdEw+/ipzd2A== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by wulf: URL: https://cgit.FreeBSD.org/src/commit/?id=db562aeff7755a1128165cc0fbf8252756004847 commit db562aeff7755a1128165cc0fbf8252756004847 Author: Vladimir Kondratyev AuthorDate: 2021-11-15 15:06:50 +0000 Commit: Vladimir Kondratyev CommitDate: 2022-01-10 19:49:36 +0000 LinuxKPI: Implement clflush_cache_range() Required by drm-kmod 5.7 MFC after: 1 week Reviewed by: hselasky, manu Differential Revision: https://reviews.freebsd.org/D33289 --- sys/compat/linuxkpi/common/include/linux/page.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/sys/compat/linuxkpi/common/include/linux/page.h b/sys/compat/linuxkpi/common/include/linux/page.h index 7cdaf01dce03..ed1b562dba43 100644 --- a/sys/compat/linuxkpi/common/include/linux/page.h +++ b/sys/compat/linuxkpi/common/include/linux/page.h @@ -119,6 +119,13 @@ lkpi_clflushopt(unsigned long addr) } #define clflush(x) clflush((unsigned long)(x)) #define clflushopt(x) lkpi_clflushopt((unsigned long)(x)) + +static inline void +clflush_cache_range(void *addr, unsigned int size) +{ + pmap_force_invalidate_cache_range((vm_offset_t)addr, + (vm_offset_t)addr + size); +} #endif #endif /* _LINUX_PAGE_H_ */