From nobody Tue Nov 11 17:34:46 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1564406017; cv=none; d=zoho.com; s=zohoarc; b=j0ONuuAcJEife0Vrvsdm6ZybKvgZUP+c/aKsAYqdj405ssCIg1ybQtfKEILtov7A/UvwxeVsqnxEXu2oKumTN37iju3iymSQCA8HUa4BPvUwVn/BMzGpxjuX4ptZC0L/rhhi75oNlnf+zVG8iauOQR8ebg2OBhtUtH+6iT9Wu84= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1564406017; h=Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=wrqBcwmVODiPlDhMip3RN7gK53qCb7ZxoDvRG15XMWI=; b=fwhxXJu7CUAyOi44QoGhuoGbhXOCU5MrDYI5wVbfl/MDtAH+clY+n/fP8xcNdWcf05uMxuIydNvepgZkzsSxNx6WwDMH9mG5lqThuGlwunL8b31JSw4KiKvhHNAai2JKSo/2t9QIOrkHodCk2BY12gjVx5Yi7P1URVXcC0LPX3k= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1564406017670976.3032677098187; Mon, 29 Jul 2019 06:13:37 -0700 (PDT) Received: from localhost ([::1]:52068 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hs5T6-0007NK-PJ for importer@patchew.org; Mon, 29 Jul 2019 09:13:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:40769) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hs5Qn-0003Dw-W0 for qemu-devel@nongnu.org; Mon, 29 Jul 2019 09:11:14 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hs5Qm-0003L2-W4 for qemu-devel@nongnu.org; Mon, 29 Jul 2019 09:11:13 -0400 Received: from mx2.rt-rk.com ([89.216.37.149]:48967 helo=mail.rt-rk.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hs5Qm-0001TV-Pg for qemu-devel@nongnu.org; Mon, 29 Jul 2019 09:11:12 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id 17ED01A214A; Mon, 29 Jul 2019 15:10:10 +0200 (CEST) Received: from rtrkw774-lin.domain.local (rtrkw774-lin.domain.local [10.10.13.43]) by mail.rt-rk.com (Postfix) with ESMTPSA id EE7AB1A20A2; Mon, 29 Jul 2019 15:10:09 +0200 (CEST) X-Virus-Scanned: amavisd-new at rt-rk.com From: Aleksandar Markovic To: qemu-devel@nongnu.org Date: Mon, 29 Jul 2019 15:09:45 +0200 Message-Id: <1564405791-9147-2-git-send-email-aleksandar.markovic@rt-rk.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1564405791-9147-1-git-send-email-aleksandar.markovic@rt-rk.com> References: <1564405791-9147-1-git-send-email-aleksandar.markovic@rt-rk.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 89.216.37.149 Subject: [Qemu-devel] [PATCH for 4.1 v2 1/7] linux user: Add support for FDFLUSH ioctl X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Yunqiang Su , laurent@vivier.eu, amarkovic@wavecomp.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Yunqiang Su FDFLUSH is used for flushing buffers of floppy drives. Support in QEMU is needed because some of Debian packages use this ioctl while running post-build tests. One such example is 'tar' package. Signed-off-by: Yunqiang Su Signed-off-by: Aleksandar Markovic Reviewed-by: Laurent Vivier --- linux-user/ioctls.h | 2 ++ linux-user/syscall.c | 1 + linux-user/syscall_defs.h | 4 ++++ 3 files changed, 7 insertions(+) diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h index 3281c97..fb7b014 100644 --- a/linux-user/ioctls.h +++ b/linux-user/ioctls.h @@ -112,6 +112,8 @@ IOCTL(BLKZEROOUT, IOC_W, MK_PTR(MK_ARRAY(TYPE_ULONGLONG, 2))) #endif =20 + IOCTL(FDFLUSH, 0, TYPE_NULL) + #ifdef FIBMAP IOCTL(FIBMAP, IOC_W | IOC_R, MK_PTR(TYPE_LONG)) #endif diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 8367cb1..ee80175 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -87,6 +87,7 @@ #include #include #include +#include #if defined(CONFIG_FIEMAP) #include #endif diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index 0662270..fb30bce 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -883,6 +883,10 @@ struct target_pollfd { #define TARGET_BLKROTATIONAL TARGET_IO(0x12, 126) #define TARGET_BLKZEROOUT TARGET_IO(0x12, 127) =20 +/* From */ + +#define TARGET_FDFLUSH TARGET_IO(2, 0x4b) + #define TARGET_FIBMAP TARGET_IO(0x00,1) /* bmap access */ #define TARGET_FIGETBSZ TARGET_IO(0x00,2) /* get the block size used fo= r bmap */ =20 --=20 2.7.4