From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-179.mta0.migadu.com (out-179.mta0.migadu.com [91.218.175.179]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0635948165E for ; Wed, 22 Jul 2026 08:54:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.179 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784710470; cv=none; b=omIjVyUVjTrfvlMM4a1gOPDEzMJgyyhCs5bjLuBBpTPcFv42xh6iZodBFjxe58zVYGhqdZz2192CB8ldmYXb32Fbd5joL3lPpwuaRTm8vU+groLktFho3lLhUlQqTD1tMsg9dXyg9OryISCBqid6IYcrUk/i65xwqGDOz6RxGu0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784710470; c=relaxed/simple; bh=1zjqtwIKa2dNoaIM+bGn2BAvcQrIIEjFf1keDxCULVk=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=bekGYPWg92oGBEP8x/7thS0M1eFyLef2rsMFrGE+9lFS+KZljdSxVUHoeLQf3EyYh+5sd9bdy/YewW+onm5/Y2WiK10G1o9H6yDGh98dKSdyswo9RtMSg8kCliNFHNvzsdCF49KIt11eUzehwKX+7zeNWBi0Aql7yHJnXF6JQPM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=D3eBCjnp; arc=none smtp.client-ip=91.218.175.179 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="D3eBCjnp" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1784710465; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=SXeXmPJ0JkP6tKxFJQPPM3A1bI/0/RAUc8gBikPKa+c=; b=D3eBCjnpec59D95drrslxxT8ztbd2mfmEcFK2HtrLmrsbhfzGBg7vfs8nL/knemQFDCSaQ u/RhhsiY2Ha7EZ3ZhrJW5JQPuvgmJX4obYBAPQP9tFxj26vE7s0dhlFepIjWzVDT8G+6Ob Tvsv6t5RUq/DURFFTTaWFrYx8Svdeeg= From: Huiwen He To: smfrench@gmail.com, linkinjeon@kernel.org, pc@manguebit.org, ronniesahlberg@gmail.com, sprasad@microsoft.com, tom@talpey.com, bharathsm@microsoft.com, senozhatsky@chromium.org, dhowells@redhat.com, chenxiaosong@kylinos.cn Cc: linux-cifs@vger.kernel.org Subject: [PATCH 0/2] smb/client: handle compression flags through fileattr Date: Wed, 22 Jul 2026 16:53:31 +0800 Message-ID: <20260722085333.86217-1-huiwen.he@linux.dev> Precedence: bulk X-Mailing-List: linux-cifs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT From: Huiwen He This series moves CIFS compression flag updates to the generic VFS fileattr path. - Patch1 implements ->fileattr_set for CIFS compression flags so FS_IOC_SETFLAGS uses the generic VFS permission and serialization checks. - Patch 2 removes the old FS_IOC_GETFLAGS and FS_IOC_SETFLAGS handlers from cifs_ioctl(), which are no longer reachable. Thanks, Huiwen Huiwen He (2): smb/client: implement fileattr_set for compression flags smb/client: remove unused file flags ioctl handlers fs/smb/client/cifsfs.c | 6 +- fs/smb/client/cifsfs.h | 2 + fs/smb/client/ioctl.c | 165 ++++++++++++++++++----------------------- 3 files changed, 79 insertions(+), 94 deletions(-) -- 2.43.0