From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Campbell Subject: Re: missing lock in percpu_rwlock? (Was: Re: New Defects reported by Coverity Scan for XenProject) Date: Wed, 3 Feb 2016 11:00:13 +0000 Message-ID: <1454497213.25207.62.camel@citrix.com> References: <56b180c017d5f_214fb5b3143623f@ss1435.mail> <1454496349.25207.54.camel@citrix.com> <56B1DB64.8040402@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <56B1DB64.8040402@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Andrew Cooper , Malcolm Crossley Cc: George Dunlap , Jan Beulich , xen-devel List-Id: xen-devel@lists.xenproject.org T24gV2VkLCAyMDE2LTAyLTAzIGF0IDEwOjUwICswMDAwLCBBbmRyZXcgQ29vcGVyIHdyb3RlOgo+ IE9uIDAzLzAyLzE2IDEwOjQ1LCBJYW4gQ2FtcGJlbGwgd3JvdGU6Cj4gPiBPbiBUdWUsIDIwMTYt MDItMDIgYXQgMjA6MjMgLTA4MDAsIHNjYW4tYWRtaW5AY292ZXJpdHkuY29tIHdyb3RlOgo+ID4g PiAqIENJRCAxMzUxMjIzOsKgwqBDb25jdXJyZW50IGRhdGEgYWNjZXNzIHZpb2xhdGlvbnPCoMKg KE1JU1NJTkdfTE9DSykKPiA+ID4gL3hlbi9pbmNsdWRlL3hlbi9zcGlubG9jay5oOiAzNjIgaW4g X3BlcmNwdV93cml0ZV91bmxvY2soKQo+ID4gQ292ZXJpdHkgc2VlbXMgdG8gdGhpbmsgdGhpcyBp cyBuZXcgaW4gNDFiMGFhNTY5YWRiLi45OTM3NzYzMjY1ZCwKPiA+IHByZXN1bWFibHkgZHVlIHRv IAo+ID4gCj4gPiBjb21taXQgZjlkZDQzZGRkYzBhMzFhNDM0M2E1ODA3MjkzNWMxYjVjMGNiYmVl Cj4gPiBBdXRob3I6IE1hbGNvbG0gQ3Jvc3NsZXkgPG1hbGNvbG0uY3Jvc3NsZXlAY2l0cml4LmNv bT4KPiA+IERhdGU6wqDCoMKgRnJpIEphbiAyMiAxNjowNDo0MSAyMDE2ICswMTAwCj4gPiAKPiA+ IMKgwqDCoMKgcndsb2NrOiBhZGQgcGVyLWNwdSByZWFkZXItd3JpdGVyIGxvY2sgaW5mcmFzdHJ1 Y3R1cmUKPiAKPiBFeHBlY3RlZCBiZWhhdmlvdXIuwqDCoHdyaXRlcl9hY3RpdmF0aW5nIGlzIGV4 cGVjdGVkIHRvIG9ubHkgYmUgd3JpdHRlbgo+IHVuZGVyIGxvY2ssIGJ1dCByZWFkIHdpdGhvdXQg bG9jay4KCkkgc3VwcG9zZSB0aGlzIGlzIHNvbWV0aGluZyB3ZSBzaG91bGQgZXZlbnR1YWxseSBt b2RlbD8KCldvdWxkIHlvdSB0eXBpY2FsbHkgbWFyayB0aGlzIGFzICJGYWxzZSBwb3NpdGl2ZSIg b3IgIkludGVudGlvbmFsIj8KCkkganVzdCBtYXJrZWQgYSBjb3VwbGUgb2YgbGlieGwgb25lcyBh Ym91dCB0YWtpbmcgY3R4LT5sb2NrICh3aGljaCBpcwpyZWN1cnNpdmUpIHR3aWNlIGFzICJGYWxz ZSBwb3NpdGl2ZSIsIGJ1dCBwZXJoYXBzICJJbnRlbnRpb25hbCIgaXMgdGhlCmNvcnJlY3QgZGVz aWduYXRpb24gdGhlcmU/CgpJYW4uCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVu Lm9yZwpodHRwOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK