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Tue, 23 Jan 2024 05:56:30 GMT Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 7E63620043; Tue, 23 Jan 2024 05:56:30 +0000 (GMT) Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 1772820040; Tue, 23 Jan 2024 05:56:30 +0000 (GMT) Received: from [9.152.212.51] (unknown [9.152.212.51]) by smtpav03.fra02v.mail.ibm.com (Postfix) with ESMTP; Tue, 23 Jan 2024 05:56:30 +0000 (GMT) Message-ID: Date: Tue, 23 Jan 2024 06:56:29 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH V3 0/7] Clean up perf mem To: kajoljain , "Liang, Kan" , acme@kernel.org, irogers@google.com, peterz@infradead.org, mingo@redhat.com, namhyung@kernel.org, jolsa@kernel.org, adrian.hunter@intel.com, john.g.garry@oracle.com, will@kernel.org, james.clark@arm.com, mike.leach@linaro.org, leo.yan@linaro.org, yuhaixin.yhx@linux.alibaba.com, renyu.zj@linux.alibaba.com, ravi.bangoria@amd.com, atrajeev@linux.vnet.ibm.com, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <20231213195154.1085945-1-kan.liang@linux.intel.com> <8bfadc86-e137-4a9f-a9ce-0bc62464c195@linux.intel.com> <057a1c19-3117-1aec-41d6-4950c599b862@linux.ibm.com> <692e16f9-062c-4b3c-bd66-a16bac68216c@linux.intel.com> <6ace2f9f-b073-e22b-0dd6-69c52814d49a@linux.ibm.com> Content-Language: en-US From: Thomas Richter Organization: IBM In-Reply-To: <6ace2f9f-b073-e22b-0dd6-69c52814d49a@linux.ibm.com> X-TM-AS-GCONF: 00 X-Proofpoint-GUID: KL80KZcYCqfXpBJl328r9zEghtdw4rIz X-Proofpoint-ORIG-GUID: LA8MT5juvh_oMTjwIFViKgi192DKZSk8 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-01-23_02,2024-01-22_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 adultscore=0 mlxlogscore=999 priorityscore=1501 lowpriorityscore=0 suspectscore=0 mlxscore=0 clxscore=1011 spamscore=0 malwarescore=0 bulkscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311290000 definitions=main-2401230041 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240122_220014_174710_7CA9238F X-CRM114-Status: GOOD ( 27.59 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gMS8yMy8yNCAwNjozMCwga2Fqb2xqYWluIHdyb3RlOgo+IAo+IAo+IE9uIDEvMTYvMjQgMjI6 MDcsIExpYW5nLCBLYW4gd3JvdGU6Cj4+Cj4+Cj4+IE9uIDIwMjQtMDEtMTYgOTowNSBhLm0uLCBr YWpvbGphaW4gd3JvdGU6Cj4+Pj4gRm9yIHBvd2VycGMsIHRoZSBwYXRjaCAzIGludHJvZHVjZWQg YSBwZXJmX21lbV9ldmVudHNfcG93ZXIsIHdoaWNoCj4+Pj4gZG9lc24ndCBoYXZlIGxkbGF0LiBC dXQgaXQgb25seSBiZSBhc3NpZ25lZCB0byB0aGUgcG11LT5pc19jb3JlLiBJJ20gbm90Cj4+Pj4g c3VyZSBpZiBpdCdzIHRoZSBwcm9ibGVtLgo+Pj4gSGkgS2FuLAo+Pj4gIENvcnJlY3QgdGhlcmUg d2VyZSBzb21lIHNtYWxsIGlzc3VlcyB3aXRoIHBhdGNoIDMsIEkgYWRkZWQgZml4IGZvciB0aGF0 Lgo+Pj4KPj4KPj4gVGhhbmtzIEtham9sIEphaW4hIEkgd2lsbCBmb2xkIHlvdXIgZml4IGludG8g VjQuCj4+Cj4+Pj4gQWxzbywgUzM5MCBzdGlsbCB1c2VzIHRoZSBkZWZhdWx0IHBlcmZfbWVtX2V2 ZW50cywgd2hpY2ggaW5jbHVkZXMgbGRsYXQuCj4+Pj4gSSdtIG5vdCBzdXJlIGlmIFMzOTAgc3Vw cG9ydHMgdGhlIGxkbGF0Lgo+Pj4gSSBjaGVja2VkIGl0LCBJIGRpZG4ndCBmaW5kIGxkbGF0IHBh cmFtZXRlciBkZWZpbmVkIGluIGFyY2gvczM5MAo+Pj4gZGlyZWN0b3J5LiBJIHRoaW5rIGl0cyBi ZXR0ZXIgdG8gbWFrZSBkZWZhdWx0IGxkbGF0IHZhbHVlIGFzIGZhbHNlCj4+PiBpbiB0b29scy9w ZXJmL3V0aWwvbWVtLWV2ZW50cy5jIGZpbGUuCj4+Cj4+IFRoZSBzMzkwIG1heSBub3QgYmUgdGhl IG9ubHkgdXNlciBmb3IgdGhlIGRlZmF1bHQgcGVyZl9tZW1fZXZlbnRzW10gaW4KPj4gdGhlIHRv b2xzL3BlcmYvdXRpbC9tZW0tZXZlbnRzLmMuIFdlIHByb2JhYmx5IGNhbm5vdCBjaGFuZ2UgdGhl IGRlZmF1bHQKPj4gdmFsdWUuCj4+IFdlIG1heSBzaGFyZSB0aGUgcGVyZl9tZW1fZXZlbnRzX3Bv d2VyW10gYmV0d2VlbiBwb3dlcnBjIGFuZCBzMzkwLiAoV2UKPj4gZGlkIHRoZSBzaW1pbGFyIHNo YXJlIGZvciBhcm0gYW5kIGFybTY0LikKPj4KPj4gSG93IGFib3V0IHRoZSBiZWxvdyBwYXRjaCAo bm90IHRlc3RlZC4pCj4+Cj4+IGRpZmYgLS1naXQgYS90b29scy9wZXJmL2FyY2gvczM5MC91dGls L3BtdS5jCj4+IGIvdG9vbHMvcGVyZi9hcmNoL3MzOTAvdXRpbC9wbXUuYwo+PiBpbmRleCAyMjVk N2RjMjM3OWMuLjQxMTAzNGM5ODRiYiAxMDA2NDQKPj4gLS0tIGEvdG9vbHMvcGVyZi9hcmNoL3Mz OTAvdXRpbC9wbXUuYwo+PiArKysgYi90b29scy9wZXJmL2FyY2gvczM5MC91dGlsL3BtdS5jCj4+ IEBAIC04LDYgKzgsNyBAQAo+PiAgI2luY2x1ZGUgPHN0cmluZy5oPgo+Pgo+PiAgI2luY2x1ZGUg Ii4uLy4uLy4uL3V0aWwvcG11LmgiCj4+ICsjaW5jbHVkZSAiLi4vLi4vcG93ZXJwYy91dGlsL21l bS1ldmVudHMuaCIKPj4KPj4gICNkZWZpbmUgICAgICAgIFMzOTBfUE1VUEFJX0NSWVBUTyAgICAg ICJwYWlfY3J5cHRvIgo+PiAgI2RlZmluZSAgICAgICAgUzM5MF9QTVVQQUlfRVhUICAgICAgICAg InBhaV9leHQiCj4+IEBAIC0yMSw1ICsyMiw1IEBAIHZvaWQgcGVyZl9wbXVfX2FyY2hfaW5pdChz dHJ1Y3QgcGVyZl9wbXUgKnBtdSkKPj4gICAgICAgICAgICAgICAgIHBtdS0+c2VsZWN0YWJsZSA9 IHRydWU7Cj4+Cj4+ICAgICAgICAgaWYgKHBtdS0+aXNfY29yZSkKPj4gLSAgICAgICAgICAgICAg IHBtdS0+bWVtX2V2ZW50cyA9IHBlcmZfbWVtX2V2ZW50czsKPj4gKyAgICAgICAgICAgICAgIHBt dS0+bWVtX2V2ZW50cyA9IHBlcmZfbWVtX2V2ZW50c19wb3dlcjsKPj4gIH0KPj4KPj4KPj4KPj4g SG93ZXZlciwgdGhlIG9yaWdpbmFsIHMzOTAgY29kZSBkb2Vzbid0IGluY2x1ZGUgYW55IHMzOTAg c3BlY2lmaWMgY29kZQo+PiBmb3IgcGVyZl9tZW0uIFNvIEkgdGhvdWdodCBpdCB1c2VzIHRoZSBk ZWZhdWx0IHBlcmZfbWVtX2V2ZW50c1tdLgo+PiBJcyB0aGVyZSBzb21ldGhpbmcgSSBtaXNzZWQ/ Cj4+Cj4+IE9yIGRvZXMgdGhlIHMzOTAgZXZlbiBzdXBwb3J0IG1lbSBldmVudHM/IElmIG5vdCwg SSBtYXkgcmVtb3ZlIHRoZQo+PiBtZW1fZXZlbnRzIGZyb20gczM5MC4KPiAKPiBIaSBLYW4sCj4g ICAgSSBkb24ndCBoYXZlIHMzOTAgc3lzdGVtIHRvIGRvIHRlc3RpbmcuIEJ1dCBmcm9tIG15IGVu ZCBJIGFtIGZpbmUKPiB3aXRoIHRoZSBjaGFuZ2VzLgo+IAo+IFRoYW5rcywKPiBLYWpvbCBKYWlu Cj4gCgpzMzkwIGRvZXMgbm90IHN1cHBvcnQgcGVyZiBtZW0gYXQgYWxsLiBSaWdodCBub3cgaXQg aXMgc2F2ZSB0byByZW1vdmUgaXQgZnJvbSBzMzkwLgpUaGFua3MKCj4+Cj4+IFRoYW5rcywKPj4g S2FuCj4gCgotLSAKVGhvbWFzIFJpY2h0ZXIsIERlcHQgMzMwMywgSUJNIHMzOTAgTGludXggRGV2 ZWxvcG1lbnQsIEJvZWJsaW5nZW4sIEdlcm1hbnkKLS0KSUJNIERldXRzY2hsYW5kIFJlc2VhcmNo ICYgRGV2ZWxvcG1lbnQgR21iSAoKVm9yc2l0emVuZGVyIGRlcyBBdWZzaWNodHNyYXRzOiBXb2xm Z2FuZyBXZW5kdAoKR2VzY2jDpGZ0c2bDvGhydW5nOiBEYXZpZCBGYWxsZXIKClNpdHogZGVyIEdl c2VsbHNjaGFmdDogQsO2YmxpbmdlbiAvIFJlZ2lzdGVyZ2VyaWNodDogQW10c2dlcmljaHQgU3R1 dHRnYXJ0LCBIUkIgMjQzMjk0CgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KbGludXgtYXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5l bEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4v bGlzdGluZm8vbGludXgtYXJtLWtlcm5lbAo=