From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: arm: xl vcpu-pin leads to oom-killer slashing processes Date: Wed, 5 Dec 2018 13:13:00 +0000 Message-ID: <69b378ad-3710-afe9-25a0-8825caf848a7@arm.com> References: <2c2385f9-515d-1c13-2618-d22d52901abc@gmail.com> <9f2f6edf-c96d-fda9-851b-a2bae8fb25ec@gmail.com> <6bc804b4-df7a-08fd-9bf0-7384015a2b74@arm.com> <5f581369-55ad-345f-7837-48265fcd805a@gmail.com> <52353b63-5434-4b33-5ee7-e3a559563c6a@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1gUWzA-0004iM-GF for xen-devel@lists.xenproject.org; Wed, 05 Dec 2018 13:13:04 +0000 In-Reply-To: <52353b63-5434-4b33-5ee7-e3a559563c6a@gmail.com> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Andrii Anisov , xen-devel List-Id: xen-devel@lists.xenproject.org CgpPbiAwNS8xMi8yMDE4IDEyOjQwLCBBbmRyaWkgQW5pc292IHdyb3RlOgo+IAo+IAo+IE9uIDA1 LjEyLjE4IDE0OjE1LCBKdWxpZW4gR3JhbGwgd3JvdGU6Cj4+PiBZZXMsIGl0IHRoaW5rcyBzby4g QnV0IGl0IGlzIG5vdCBsaW5rZWQgdG8gZG9tYWluIC4KPj4KPj4gV2hhdCBkbyB5b3UgbWVhbj8K PiBJdCBzaG91bGQgYmUgcmVhZCBhcyAiQnV0IGl0IGlzIG5vdCBsaW5rZWQgdG8gZG9tYWluIG1l bW9yeSBzaXplIi4KClNvIGlmIHlvdSBpbmNyZWFzZSB0aGUgbWVtb3J5IG9mIHRoZSBkb20wIHlv dSB3aWxsIHN0aWxsIHNlZSB0aGUgZXJyb3I/Cgo+IAo+PiBBIG1lbW9yeSBjb3JydXB0aW9uIGJ5 IFhlbiBpcyBleHRyZW1lbHkgdW5saWtlbHkuIAo+IEkgYmVsaWV2ZSBpbiB0aGF0LgoKSSBuZWVk IGF0IGxlYXN0IHNvbWUgc29ydCBvZiBwcm9vZiB0aGF0IFhlbiBtaWdodCBjb3JydXB0IHRoZSBr ZXJuZWwuIEkgZG9uJ3QgCmJlbGlldmUgd2UgbWFuYWdlIHRvIGp1c3QgY29ycnVwdCB0aGUga2Vy bmVsIG1lbW9yeSBzdWJzeXN0ZW0gd2l0aCBnb29kIGVub3VnaCAKdmFsdWUgcmVsaWFibHkuIFNv IG1heWJlIHdlIHNob3VsZCBzdGFydCBsb29raW5nIGF0IG1vcmUgcGxhdXNpYmxlIGNhdXNlLgoK PiAKPj4gU28gaXQgbG9va3MgbGlrZSB0byBtZSB0aGlzIGlzIGEgcmVsYXRlZCB0byB5b3VyIGRv bWFpbiAoa2VybmVsIG9yIHVzZXJzcGFjZSksIAo+PiBwb3NzaWJseSBiZWNhdXNlIG1lbW9yeSBo YXMgbm90IGJlZW4gZnJlZWQgY29ycmVjdGx5Lgo+IEl0IG1pZ2h0IGJlLiBCdXQgaGFwcGVucyBv bmx5IHdpdGggYW5kIHJpZ2h0IGFmdGVyIHZjcHUgcGlubmluZy4KCkl0IGRvZXMgbm90IG1lYW4g dGhpcyBpcyBiZWNhdXNlIG9mIFhlbi4gSXQgbWlnaHQganVzdCBiZSBiZWNhdXNlIG9mIFhlbiBk cml2ZXJzIAp0aGF0IGRvZXMgbm90IGZyZWUgbWVtb3J5LgoKPiAKPj4gQmVsb3cgYSBsaXN0IG9m IHF1ZXN0aW9ucyB0byBhbnN3ZXI6Cj4+IMKgwqDCoMKgwqAtIENhbiB5b3UgZ2l2ZSB0aGUgc3Rl cHMgdG8gcmVwcm9kdWNlIGl0IGZyb20gYm9vdD8KPiBUaGUgc3RlcCBpcyBzaW5nbGUgYW5kIHRy aXZpYWwsIGp1c3QgdHJ5IHRvIHBpbiB2Y3B1cyBmcm9tIERvbTAuCgpJIHRyaWVkIGFuZCBjYW4n dCByZXByb2R1Y2UgaXQuIEJ1dCBJIGFtIHVzaW5nIDQuMjAtcmM0IGFuZCBub3QgNC4xNC4zNS4g SWYgeW91IAp0aGluayB0aGUgYnVnIHdhcyBpbnRyb2R1Y2VkIGluIHJlY2VudCBYZW4sIHRoZW4g dGhlIGZpcnN0IHN0ZXAgaXMgdG8gZG93bmdyYWRlIApYZW4uIElmIGl0IGRvZXMgbm90IGhhcHBl biBvbiB0aGUgZG93bmdyYWRlZCB2ZXJzaW9uLCB0aGVuIHlvdSBjYW4gYmlzZWN0IGl0LgoKPiAK Pj4gwqDCoMKgwqDCoC0gSG93IG11Y2ggbWVtb3J5IGxlZnQgZG8geW91IGhhdmUgYmVmb3JlIGNh bGxpbmcgeGwgdmNwdS1waW4/Cj4gTWVtaW5mbyBzYXlzCj4gIMKgwqDCoCByb290QHNhbHZhdG9y LXg6fiMgY2F0IC9wcm9jL21lbWluZm8KPiAgwqDCoMKgIE1lbVRvdGFsOsKgwqDCoMKgwqDCoMKg IDI5OTU4Mjgga0IKPiAgwqDCoMKgIE1lbUZyZWU6wqDCoMKgwqDCoMKgwqDCoCAyODEwMzYwIGtC Cj4gIMKgwqDCoCBNZW1BdmFpbGFibGU6wqDCoMKgIDI3NTg0MjAga0IKCkhvdyBhYm91dCBhZnRl ciB2Q1BVIHBpbmluZz8gRG8geW91IHNlZSB0aGUgbWVtb3J5IGZyZWUgZ29pbmcgZG93bj8KCj4g Cj4gVG9wIHNheXM6Cj4gIMKgwqDCoCBNZW06IDE4NTU5MksgdXNlZCwgMjgxMDIzNksgZnJlZSwg MjEwMjBLIHNocmQsIDBLIGJ1ZmYsIDUzMDAwSyBjYWNoZWQKPiAgwqDCoMKgIENQVTrCoMKgIDAl IHVzcsKgwqAgOCUgc3lzwqDCoCAwJSBuaWPCoCA5MSUgaWRsZcKgwqAgMCUgaW/CoMKgIDAlIGly ccKgwqAgMCUgc2lycQo+IAo+PiDCoMKgwqDCoMKgLSBXaGVuIGV4YWN0bHkgZG8geW91IHBpbiB0 aGUgdkNQVXM/IChpLmUgaG93IGxvbmcgYWZ0ZXIgYm9vdCkKPiBSaWdodCBhZnRlciBsb2dpbi4K ClNvIHRoYXQncyByZWxpYWJseSBoYXBwZW5pbmc/IEFyZSB5b3Ugc3VyZSB0aGVyZSBhcmUgbm90 aGluZyBlbHNlIG9uIHRoZSBzeXN0ZW0gCnVzaW5nIG1lbW9yeT8gRm9yIGluc3RhbmNlIHlvdSBz ZWVtIHRvIGhhdmUgbmZzIGluIHBsYWNlLgoKPiAKPj4gwqDCoMKgwqDCoC0gV2hhdCBhcmUgdGhl IG90aGVyIHByb2dyYW1zIHJ1bm5pbmc/IEhvdyBtdWNoIG1lbW9yeSBhcmUgdGhleSB1c2luZz8K PiBXZXN0b24sIHN5c3RlbWQgZGFlbW9ucywgWGVuIGRhZW1vbnMsIG90aGVyIFlvY3RvIGRhZW1v bnMuIEFjdHVhbGx5LCBub3RoaW5nIAo+IHNwZWNpYWwuCgpJIHdvdWxkIHRyeSB0byByZW1vdmUg dW5uZWNlc3NhcnkgcHJvZ3JhbXMuIFNvIHlvdSBjYW4gbmFycm93IGRvd24gdGhlIGlzc3Vlcy4K CkNoZWVycywKCi0tIApKdWxpZW4gR3JhbGwKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3Rz LnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0 aW5mby94ZW4tZGV2ZWw=