From mboxrd@z Thu Jan 1 00:00:00 1970 From: George Dunlap Subject: [PATCH v4 5/6] tools/dm_depriv: Add first cut RLIMITs Date: Mon, 5 Nov 2018 18:07:10 +0000 Message-ID: <20181105180711.20322-5-george.dunlap@citrix.com> References: <20181105180711.20322-1-george.dunlap@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1gJjI0-0000Wn-AL for xen-devel@lists.xenproject.org; Mon, 05 Nov 2018 18:07:52 +0000 In-Reply-To: <20181105180711.20322-1-george.dunlap@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: xen-devel@lists.xenproject.org Cc: Anthony Perard , Ian Jackson , Wei Liu , George Dunlap List-Id: xen-devel@lists.xenproject.org TGltaXQgdGhlIGFiaWxpdHkgb2YgYSBwb3RlbnRpYWxseSBjb21wcm9taXNlZCBRRU1VIHRvIGNv bnN1bWUgc3lzdGVtCnJlc291cmNlcy4gIEtleSBsaW1pdHM6CiAtIFJMSU1JVF9GU0laRSAoZmls ZSBzaXplKTogMjU2S2lCCiAtIFJMSU1JVF9OUFJPQyAoYWZ0ZXIgdWlkIGNoYW5nZXMgdG8gYSB1 bmlxdWUgdWlkKQoKUHJvYmFibHkgdW5uZWNlc3NhcnkgbGltaXRzIGJ1dCB3aHkgbm90OgogLSBS TElNSVRfQ09SRTogMAogLSBSTElNSVRfTVNHUVVFVUU6IDAKIC0gUkxJTUlUX0xPQ0tTOiAwCiAt IFJMSU1JVF9NRU1MT0NLOiAwCgpOQiB0aGF0IHdlIGRvIG5vdCB5ZXQgc2V0IFJMSU1JVF9BUyAo dG90YWwgdmlydHVhbCBtZW1vcnkpIG9yClJMSU1JVF9OT0ZJTEVTIChudW1iZXIgb2Ygb3BlbiBm aWxlcyksIHNpbmNlIHRoZXNlIHJlcXVpcmUgbW9yZSBjYXJlCmFuZC9vciBtb3JlIGNvb3JkaW5h dGlvbiB3aXRoIFFFTVUgdG8gaW1wbGVtZW50LgoKU3VnZ2VzdGVkLWJ5OiBSb3NzIExhZ2Vyd2Fs bCA8cm9zcy5sYWdlcndhbGxAY2l0cml4LmNvbT4KU2lnbmVkLW9mZi1ieTogR2VvcmdlIER1bmxh cCA8Z2VvcmdlLmR1bmxhcEBjaXRyaXguY29tPgotLS0KQ2hhbmdlcyBzaW5jZSB2MzoKLSBBbGln biBSTElNSVRfRU5UUlkgbGlzdCBmb3IgZWFzaWVyIHJlYWRpbmcKLSBGaXggd3JvbmcgZm9ybWF0 IHN0cmluZyBzcGVjaWZpZXIKLSBHZXQgcmlkIG9mIHNvbWUgdHJhaWxpbmcgd2hpdGVzcGFjZQoK Q2hhbmdlcyBzaW5jZSB2MjoKLSBVc2UgYSBtYWNybyB0byBkZWZpbmUgcmxpbWl0IGVudHJpZXMK LSBVc2UgUkxJTUlUX05MSU1JVFMgYXMgYW4gZW5kLW9mLWxpc3QgbWFya2VyLCByYXRoZXIgdGhh biAtMQotIFZhcmlvdXMgc3R5bGUgY2xlYW4tdXBzCgpDQzogSWFuIEphY2tzb24gPGlhbi5qYWNr c29uQGNpdHJpeC5jb20+CkNDOiBXZWkgTGl1IDx3ZWkubGl1MkBjaXRyaXguY29tPgpDQzogQW50 aG9ueSBQZXJhcmQgPGFudGhvbnkucGVyYXJkQGNpdHJpeC5jb20+Ci0tLQogZG9jcy9kZXNpZ25z L3FlbXUtZGVwcml2aWxlZ2UubWQgfCAxMiArKysrLS0tLS0KIHRvb2xzL2xpYnhsL2xpYnhsX2xp bnV4LmMgICAgICAgIHwgNDIgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrLS0KIDIgZmls ZXMgY2hhbmdlZCwgNDYgaW5zZXJ0aW9ucygrKSwgOCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQg YS9kb2NzL2Rlc2lnbnMvcWVtdS1kZXByaXZpbGVnZS5tZCBiL2RvY3MvZGVzaWducy9xZW11LWRl cHJpdmlsZWdlLm1kCmluZGV4IGE0NjFlYmJhZGQuLmU5ODQwNjRkYTYgMTAwNjQ0Ci0tLSBhL2Rv Y3MvZGVzaWducy9xZW11LWRlcHJpdmlsZWdlLm1kCisrKyBiL2RvY3MvZGVzaWducy9xZW11LWRl cHJpdmlsZWdlLm1kCkBAIC0xMDUsMTIgKzEwNSw2IEBAIGNhbGw6CiAKIFtxZW11LW5hbWVzcGFj ZXNdOiBodHRwczovL2xpc3RzLmdudS5vcmcvYXJjaGl2ZS9odG1sL3FlbXUtZGV2ZWwvMjAxNy0x MC9tc2cwNDcyMy5odG1sCiAKLSMgUmVzdHJpY3Rpb25zIC8gaW1wcm92ZW1lbnRzIHN0aWxsIHRv IGRvCi0KLVRoaXMgbGlzdHMgcG90ZW50aWFsIHJlc3RyaWN0aW9ucyBzdGlsbCB0byBkby4gIEl0 IGlzIG1lYW50IHRvIGJlCi1saXN0ZWQgaW4gb3JkZXIgb2YgZWFzZSBvZiBpbXBsZW1lbnRhdGlv biwgd2l0aCBsb3ctaGFuZ2luZyBmcnVpdAotZmlyc3QuCi0KICMjIyBCYXNpYyBSTElNSVRzCiAK ICcnJ0Rlc2NyaXB0aW9uJycnOiBBIG51bWJlciBvZiBsaW1pdHMgb24gdGhlIHJlc291cmNlcyB0 aGF0IGEgZ2l2ZW4KQEAgLTEzNyw2ICsxMzEsMTIgQEAgYXJlIHNwZWNpZmllZDsgdGhpcyBkb2Vz IG5vdCBhcHBseSB0byBRRU1VIHJ1bm5pbmcgYXMgYSBYZW4gRE0uCiAKICcnJ1Rlc3RlZCcnJzog Tm90IHRlc3RlZAogCisjIFJlc3RyaWN0aW9ucyAvIGltcHJvdmVtZW50cyBzdGlsbCB0byBkbwor CitUaGlzIGxpc3RzIHBvdGVudGlhbCByZXN0cmljdGlvbnMgc3RpbGwgdG8gZG8uICBJdCBpcyBt ZWFudCB0byBiZQorbGlzdGVkIGluIG9yZGVyIG9mIGVhc2Ugb2YgaW1wbGVtZW50YXRpb24sIHdp dGggbG93LWhhbmdpbmcgZnJ1aXQKK2ZpcnN0LgorCiAjIyMgRnVydGhlciBSTElNSVRzCiAKIFJM SU1JVF9BUyBsaW1pdHMgdGhlIHRvdGFsIGFtb3VudCBvZiBtZW1vcnk7IGJ1dCB0aGlzIGluY2x1 ZGVzIHRoZQpkaWZmIC0tZ2l0IGEvdG9vbHMvbGlieGwvbGlieGxfbGludXguYyBiL3Rvb2xzL2xp YnhsL2xpYnhsX2xpbnV4LmMKaW5kZXggYzdhMzQ1ZjRiYi4uYWM5NTI2ZDczMSAxMDA2NDQKLS0t IGEvdG9vbHMvbGlieGwvbGlieGxfbGludXguYworKysgYi90b29scy9saWJ4bC9saWJ4bF9saW51 eC5jCkBAIC0xMiwxMSArMTIsMTIgQEAKICAqIE1FUkNIQU5UQUJJTElUWSBvciBGSVRORVNTIEZP UiBBIFBBUlRJQ1VMQVIgUFVSUE9TRS4gIFNlZSB0aGUKICAqIEdOVSBMZXNzZXIgR2VuZXJhbCBQ dWJsaWMgTGljZW5zZSBmb3IgbW9yZSBkZXRhaWxzLgogICovCi0gCisKICNpbmNsdWRlICJsaWJ4 bF9vc2RlcHMuaCIgLyogbXVzdCBjb21lIGJlZm9yZSBhbnkgb3RoZXIgaGVhZGVycyAqLwogCiAj aW5jbHVkZSAibGlieGxfaW50ZXJuYWwuaCIKLSAKKyNpbmNsdWRlIDxzeXMvcmVzb3VyY2UuaD4K KwogaW50IGxpYnhsX190cnlfcGh5X2JhY2tlbmQobW9kZV90IHN0X21vZGUpCiB7CiAgICAgaWYg KFNfSVNCTEsoc3RfbW9kZSkgfHwgU19JU1JFRyhzdF9tb2RlKSkgewpAQCAtMzA3LDkgKzMwOCwz MSBAQCBpbnQgbGlieGxfX3BjaV90b3BvbG9neV9pbml0KGxpYnhsX19nYyAqZ2MsCiAgICAgcmV0 dXJuIGVycjsKIH0KIAorc3RhdGljIHN0cnVjdCB7CisgICAgaW50IHJlc291cmNlOworICAgIHJs aW1fdCBsaW1pdDsKK30gcmxpbWl0c1tdID0geworI2RlZmluZSBSTElNSVRfRU5UUlkociwgbCkg XAorICAgIHsgLnJlc291cmNlID0gciwgLmxpbWl0ID0gbCB9CisgICAgLyogQmlnIGVub3VnaCBm b3IgbG9nIGZpbGVzLCBub3QgYmlnIGVub3VnaCBmb3IgYSBEb1MgKi8KKyAgICBSTElNSVRfRU5U UlkoUkxJTUlUX0ZTSVpFLCAgICAyNTYqMTAyNCksCisKKyAgICAvKiBTaG91bGRuJ3QgbmVlZCBh bnkgb2YgdGhlc2UgKi8KKyAgICBSTElNSVRfRU5UUlkoUkxJTUlUX05QUk9DLCAgICAwKSwKKyAg ICBSTElNSVRfRU5UUlkoUkxJTUlUX0NPUkUsICAgICAwKSwKKyAgICBSTElNSVRfRU5UUlkoUkxJ TUlUX01TR1FVRVVFLCAwKSwKKyAgICBSTElNSVRfRU5UUlkoUkxJTUlUX0xPQ0tTLCAgICAwKSwK KyAgICBSTElNSVRfRU5UUlkoUkxJTUlUX01FTUxPQ0ssICAwKSwKKworICAgIC8qIEVuZC1vZi1s aXN0IG1hcmtlciAqLworICAgIFJMSU1JVF9FTlRSWShSTElNSVRfTkxJTUlUUywgIDApLAorfTsK KyN1bmRlZiBSTElNSVRfRU5UUlkKKwogaW50IGxpYnhsX19sb2NhbF9kbV9wcmVleGVjX3Jlc3Ry aWN0KGxpYnhsX19nYyAqZ2MpCiB7CiAgICAgaW50IHI7CisgICAgdW5zaWduZWQgaTsKIAogICAg IC8qIFVuc2hhcmUgbW91bnQgYW5kIElQQyBuYW1lc3BhY2VzLiAgVGhlc2UgYXJlIHVudXNlZCBi eSBRRU1VLiAqLwogICAgIHIgPSB1bnNoYXJlKENMT05FX05FV05TIHwgQ0xPTkVfTkVXSVBDKTsK QEAgLTMxOCw2ICszNDEsMjEgQEAgaW50IGxpYnhsX19sb2NhbF9kbV9wcmVleGVjX3Jlc3RyaWN0 KGxpYnhsX19nYyAqZ2MpCiAgICAgICAgIHJldHVybiBFUlJPUl9GQUlMOwogICAgIH0KIAorICAg IC8qIFNldCB2YXJpb3VzICJlYXN5IiBybGltaXRzICovCisgICAgZm9yIChpID0gMDsgcmxpbWl0 c1tpXS5yZXNvdXJjZSAhPSBSTElNSVRfTkxJTUlUUzsgaSsrKSB7CisgICAgICAgIHN0cnVjdCBy bGltaXQgcmxpbTsKKworICAgICAgICBybGltLnJsaW1fY3VyID0gcmxpbS5ybGltX21heCA9IHJs aW1pdHNbaV0ubGltaXQ7CisKKyAgICAgICAgciA9IHNldHJsaW1pdChybGltaXRzW2ldLnJlc291 cmNlLCAmcmxpbSk7CisgICAgICAgIGlmIChyIDwgMCkgeworICAgICAgICAgICAgTE9HRShFUlJP UiwgIlNldHRpbmcgcmxpbWl0ICVkIHRvICVsbHUgZmFpbGVkXG4iLAorICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgIHJsaW1pdHNbaV0ucmVzb3VyY2UsCisgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgKHVuc2lnbmVkIGxvbmcgbG9uZylybGltaXRzW2ldLmxpbWl0KTsK KyAgICAgICAgICAgIHJldHVybiBFUlJPUl9GQUlMOworICAgICAgICB9CisgICAgfQorCiAgICAg cmV0dXJuIDA7CiB9CiAKLS0gCjIuMTkuMQoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3Rz LnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0 aW5mby94ZW4tZGV2ZWw=