From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: usbip: vhc_hcd: prevent module being removed while device are attached From: Shuah Khan Message-Id: <57af9443-7d2d-c3ff-3da6-0765ea0560f8@kernel.org> Date: Wed, 4 Apr 2018 09:14:06 -0600 To: Oliver Neukum , Shuah Khan , Greg KH Cc: valentina.manea.m@gmail.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Shuah Khan List-ID: T24gMDQvMDQvMjAxOCAwMjoyNSBBTSwgT2xpdmVyIE5ldWt1bSB3cm90ZToKPiBBbSBEaWVuc3Rh ZywgZGVuIDAzLjA0LjIwMTgsIDA5OjU2IC0wNjAwIHNjaHJpZWIgU2h1YWggS2hhbjoKPj4gVGhp cyBpcyBhIHZpcnR1YWwgZGV2aWNlIGFzc29jaWF0ZWQgdG8gYSByZWFsIHBoeXNpY2FsIGRldmlj ZSBvbiBhIGRpZmZlcmVudAo+PiBzeXN0ZW0uIE15IGNvbmNlcm4gaXMgdGhhdCBpZiB0aGUgbW9k dWxlIGdldHMgcmVtb3ZlZCBhY2NpZGVudGFsbHkgdGhlbiBpdAo+PiBjb3VsZCBkaXNydXB0IGFj Y2VzcyB0byB0aGUgcmVtb3RlIGRldmljZS4gVGhlIHJlbW90ZSBuYXR1cmUgb2YgdGhlIGRldmlj ZQo+PiB3aXRoIHNldmVyYWwgcGxheWVycyBpbnZvbHZlZCBtYWtlcyB0aGlzIHNjZW5hcmlvIGEg Yml0IG1vcmUgY29tcGxleCB0aGFuCj4gCj4gSGksCj4gCj4geW91IHdvdWxkIGRvdWJ0bGVzc2x5 IGxvc2UgY29ubmVjdGlvbiB0byB0aGF0IGRldmljZS4gWWV0IHlvdSB3b3VsZAo+IGFsc28gbG9z ZSBjb25uZWN0aW9ucyBpZiB5b3UgZG93biB5b3VyIG5ldHdvcmsuIFlvdSBuZWVkIHRvIGJlIHJv b3QKPiB0byB1bmxvYWQgYSBtb2R1bGUuIFlvdSBjb3VsZCBvdmVyd3JpdGUgeW91ciByb290IGZp bGVzeXN0ZW1zIG9yIGZsYXNoCj4geW91ciBmaXJtd2FyZS4gSW4gZ2VuZXJhbCB3ZSBjYW5ub3Qg YW5kIGRvbid0IHRyeSB0byBwcm90ZWN0IHJvb3QKPiBmcm9tIHN1Y2ggYWNjaWRlbnRzLgo+IAoK WWVzLiBUaGVyZSBhcmUgc2V2ZXJhbCBzY2VuYXJpb3MgdGhhdCBjb3VsZCBkaXNydXB0IGFjY2Vz cy4gVGhlcmUgYXJlCm5vIGJhZCB0aGluZ3MgaGFwcGVuaW5nIG90aGVyIHRoYW4gdGhlIGV4cGVj dGVkIHJlYWQgZmFpbHVyZXMgd2hlbiB0aGUKZGV2aWNlIGlzIGFjdGl2ZWx5IGluIHVzZS4KCnRo YW5rcyBmb3IgdGhlIHJldmlldy4KLS0gU2h1YWgKLS0tClRvIHVuc3Vic2NyaWJlIGZyb20gdGhp cyBsaXN0OiBzZW5kIHRoZSBsaW5lICJ1bnN1YnNjcmliZSBsaW51eC11c2IiIGluCnRoZSBib2R5 IG9mIGEgbWVzc2FnZSB0byBtYWpvcmRvbW9Admdlci5rZXJuZWwub3JnCk1vcmUgbWFqb3Jkb21v IGluZm8gYXQgIGh0dHA6Ly92Z2VyLmtlcm5lbC5vcmcvbWFqb3Jkb21vLWluZm8uaHRtbAo=