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[85.223.209.22]) by smtp.gmail.com with ESMTPSA id n9sm1884154ljj.62.2019.08.21.10.04.09 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 21 Aug 2019 10:04:10 -0700 (PDT) To: Paul Durrant , "xen-devel@lists.xenproject.org" References: <1566324587-3442-1-git-send-email-olekstysh@gmail.com> <1566324587-3442-4-git-send-email-olekstysh@gmail.com> <5cac4d1b-2406-a8e8-90c2-e04176a837ae@gmail.com> <51167370fc2d4853bd0d34df1b4dfb24@AMSPEX02CL03.citrite.net> From: Oleksandr Message-ID: <0759e91a-a695-565f-de70-7701fb562e3e@gmail.com> Date: Wed, 21 Aug 2019 20:04:08 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <51167370fc2d4853bd0d34df1b4dfb24@AMSPEX02CL03.citrite.net> Content-Language: en-US Subject: Re: [Xen-devel] [PATCH V3 3/8] xen/common: Introduce _xrealloc function X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: "sstabellini@kernel.org" , Wei Liu , Konrad Rzeszutek Wilk , Andrew Cooper , "Tim \(Xen.org\)" , George Dunlap , Oleksandr Tyshchenko , "julien.grall@arm.com" , Jan Beulich , Ian Jackson , "Volodymyr_Babchuk@epam.com" Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" Ck9uIDIxLjA4LjE5IDE4OjQ3LCBQYXVsIER1cnJhbnQgd3JvdGU6CgpIaQoKPj4KPj4gWW91IHNo b3VsZCBhbHNvIGNoZWNrIHdoZXRoZXIgdGhlIG5ldyByZXF1ZXN0ZWQgYWxpZ25tZW50IGlzIGNv bXBhdGlibGUgd2l0aCB0aGUgZXhpc3RpbmcgYmxvY2sKPj4gYWxpZ25tZW50Cj4+Cj4+Cj4+IEkg YW0gd29uZGVyaW5nOgo+Pgo+PiBJbiBjYXNlIHdoZW4gd2UgdXNlIG9ubHkgdHlwZS1zYWZlIGNv bnN0cnVjdGlvbiBmb3IgdGhlIGJhc2ljIGFsbG9jYXRpb24KPj4gKHhtYWxsb2MpIGFuZCB0eXBl LXNhZmUgY29uc3RydWN0aW9uIGZvciB0aGUgcmUtYWxsb2NhdGlvbgo+PiAoeHJlYWxsb2NfZmxl eF9zdHJ1Y3QpIG92ZXIgdGhlIHNhbWUgcG9pbnRlciBvZiB0aGUgY29ycmVjdCB0eXBlLCB3aWxs Cj4+IHdlIGdldCBhIHBvc3NpYmxlIGFsaWdubWVudCBpbmNvbXBhdGliaWxpdHk/Cj4gWW91IHNo b3VsZG4ndCBidXQgeW91J3JlIHRydXN0aW5nIHRoYXQgbm8tb25lIHdpbGwgd2FudCB0byBjYWxs IHRoZSBmdW5jdGlvbiBkaXJlY3RseSB3aXRoIGEgaGlnaGVyIGFsaWdubWVudC4KClllcywgaXQg aXMgYmVzdCB0byBiZSBvbiB0aGUgc2FmZSBzaWRlLgoKCj4gICAKPj4KPj4gVGhpcyBpcyBob3cg SSBzZWUgaXQ6Cj4+Cj4+IGRpZmYgLS1naXQgYS94ZW4vY29tbW9uL3htYWxsb2NfdGxzZi5jIGIv eGVuL2NvbW1vbi94bWFsbG9jX3Rsc2YuYwo+PiBpbmRleCBlZWNhZTJlLi5mOTBmNDUzIDEwMDY0 NAo+PiAtLS0gYS94ZW4vY29tbW9uL3htYWxsb2NfdGxzZi5jCj4+ICsrKyBiL3hlbi9jb21tb24v eG1hbGxvY190bHNmLmMKPj4gQEAgLTYxNiw4ICs2MTYsMTUgQEAgdm9pZCAqX3hyZWFsbG9jKHZv aWQgKnB0ciwgdW5zaWduZWQgbG9uZyBzaXplLAo+PiB1bnNpZ25lZCBsb25nIGFsaWduKQo+PiAg IMKgwqDCoMKgwqDCoMKgwqAgY3Vycl9zaXplID0gUEZOX09SREVSKHZpcnRfdG9fcGFnZShwdHIp KSA8PCBQQUdFX1NISUZUOwo+PiAgIMKgwqDCoMKgIGVsc2UKPj4gICDCoMKgwqDCoCB7Cj4+IC3C oMKgwqDCoMKgwqDCoCBzdHJ1Y3QgYmhkciAqYjsKPj4gLcKgwqDCoMKgwqDCoMKgIGIgPSAoc3Ry dWN0IGJoZHIgKikoKGNoYXIgKilwdHIgLSBCSERSX09WRVJIRUFEKTsKPj4gK8KgwqDCoMKgwqDC oMKgIHN0cnVjdCBiaGRyICpiID0gKHN0cnVjdCBiaGRyICopKChjaGFyICopcHRyIC0gQkhEUl9P VkVSSEVBRCk7Cj4+ICsKPj4gK8KgwqDCoMKgwqDCoMKgIGlmICggYi0+c2l6ZSAmIEZSRUVfQkxP Q0sgKQo+PiArwqDCoMKgwqDCoMKgwqAgewo+PiArwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBwID0g KGNoYXIgKilwdHIgLSAoYi0+c2l6ZSAmIH5GUkVFX0JMT0NLKTsKPj4gK8KgwqDCoMKgwqDCoMKg wqDCoMKgwqAgYiA9IChzdHJ1Y3QgYmhkciAqKSgoY2hhciAqKXAgLSBCSERSX09WRVJIRUFEKTsK Pj4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqAgQVNTRVJUKCEoYi0+c2l6ZSAmIEZSRUVfQkxPQ0sp KTsKPj4gK8KgwqDCoMKgwqDCoMKgIH0KPj4gKwo+PiAgIMKgwqDCoMKgwqDCoMKgwqAgY3Vycl9z aXplID0gYi0+c2l6ZSAmIEJMT0NLX1NJWkVfTUFTSzsKPiBZZXMsIHRoYXQgbG9va3Mgb2sgZm9y IGdldHRpbmcgdGhlIHNpemUgcmlnaHQuLi4KPgo+PiAgIMKgwqDCoMKgIH0KPj4KPj4gQEAgLTYz MCw4ICs2MzcsOCBAQCB2b2lkICpfeHJlYWxsb2Modm9pZCAqcHRyLCB1bnNpZ25lZCBsb25nIHNp emUsCj4+IHVuc2lnbmVkIGxvbmcgYWxpZ24pCj4+ICAgwqDCoMKgwqDCoMKgwqDCoCB0bXBfc2l6 ZSA9ICggdG1wX3NpemUgPCBNSU5fQkxPQ0tfU0laRSApID8gTUlOX0JMT0NLX1NJWkUgOgo+PiAg IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBST1VORFVQX1NJWkUodG1wX3NpemUpOwo+Pgo+PiAt wqDCoMKgIGlmICggdG1wX3NpemUgPD0gY3Vycl9zaXplICkgLyogZml0cyBpbiBjdXJyZW50IGJs b2NrICovCj4+IC3CoMKgwqDCoMKgwqDCoCByZXR1cm4gcHRyOwo+PiArwqDCoMKgIGlmICggdG1w X3NpemUgPD0gY3Vycl9zaXplICYmICgodW5zaWduZWQgbG9uZylwdHIgJiAoYWxpZ24gLSAxKSkg PT0gMCApCj4+ICvCoMKgwqDCoMKgwqDCoCByZXR1cm4gcHRyOyAvKiBmaXRzIGluIGN1cnJlbnQg YmxvY2sgKi8KPiAuLi5hbmQgdGhhdCBzaG91bGQgZGVhbCB3aXRoIHRoZSBhbGlnbm1lbnQgdG9v IChhbHRob3VnaCB5b3UgbWF5IHdhbnQgdG8gbWVudGlvbiB0aGUgYWxpZ25tZW50IHBhcnQgaW4g dGhlIGNvbW1lbnQgdG9vKQo+Cj4+ICAgwqDCoMKgwqAgcCA9IF94bWFsbG9jKHNpemUsIGFsaWdu KTsKPj4gICDCoMKgwqDCoCBpZiAoIHAgKQo+Pgo+PiAoRU5EKQo+Pgo+Pgo+PiBEaWQgSSBnZXQg eW91ciBwb2ludCBjb3JyZWN0Pwo+Pgo+IFllcywgd2l0aCB0aG9zZSBjaGFuZ2VzIEkgdGhpbmsg aXQgd2lsbCBsb29rIG9rLgoKVGhhbmsgeW91LgoKCi0tIApSZWdhcmRzLAoKT2xla3NhbmRyIFR5 c2hjaGVua28KCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpo dHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs