From nobody Tue Feb 10 00:59:56 2026 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=1564136899; cv=none; d=zoho.com; s=zohoarc; b=crFxjKS8FDXlj7CM8GynbKbN6LEurFA+QgeURE9XxiRoojmeECMvIB31Aaz3wITbl1CO7HgLH92ALhxMGyyMGYeJSbsLnb/Dai3o3f2DzF1aWXFJRDXCqk/CjmcrLTAha6pw5NZ7+pbh8QdNnptBu37TzAaJtY/Nt9O+PgHi0bE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1564136899; 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=FemH+cNiU4DZRRLCCx6Yk/A+WxILWxjiMx+JnJ8cB8Y=; b=gmF/xz0MP7HfaYvRz1RfQV8Mv9NEm7pcmvUWJqduu5UsLLdZWBS41HF994g3Wom/gnV00Op+HjazSI3CWXs+dgzFrbrKznk2NpFomryIhuB0xID8sdPAhIka1/M0hUU+MCzrJGH0UuWGhX1ODwCLXncyPC2/QezlasSDTnWNCWE= 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 1564136899971283.3068934063357; Fri, 26 Jul 2019 03:28:19 -0700 (PDT) Received: from localhost ([::1]:38106 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hqxSR-0001k5-FF for importer@patchew.org; Fri, 26 Jul 2019 06:28:15 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34476) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hqxRt-0000FL-QL for qemu-devel@nongnu.org; Fri, 26 Jul 2019 06:27:44 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hqxRp-0005zt-O9 for qemu-devel@nongnu.org; Fri, 26 Jul 2019 06:27:39 -0400 Received: from mx2.rt-rk.com ([89.216.37.149]:34053 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 1hqxRp-0001Qx-Fj for qemu-devel@nongnu.org; Fri, 26 Jul 2019 06:27:37 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id CDC271A21A8; Fri, 26 Jul 2019 12:26:27 +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 63D791A2289; Fri, 26 Jul 2019 12:23:21 +0200 (CEST) X-Virus-Scanned: amavisd-new at rt-rk.com From: Aleksandar Markovic To: qemu-devel@nongnu.org Date: Fri, 26 Jul 2019 12:23:09 +0200 Message-Id: <1564136594-23628-2-git-send-email-aleksandar.markovic@rt-rk.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1564136594-23628-1-git-send-email-aleksandar.markovic@rt-rk.com> References: <1564136594-23628-1-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 4.2 v2 1/6] 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: 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 5e84dc7..3ade2d2 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 d2c9817..89e4651 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -86,6 +86,7 @@ #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 3175440..6696563 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -857,6 +857,10 @@ 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