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Thu, 26 Nov 2020 15:34:14 +0000 MIME-Version: 1.0 Date: Thu, 26 Nov 2020 15:34:14 +0000 From: Marc Zyngier To: Alexandru Elisei Subject: Re: [PATCH 6/8] KVM: arm64: Remove dead PMU sysreg decoding code In-Reply-To: <1ed6dfd6-4ace-a562-bc2f-054a5c853fa6@arm.com> References: <20201113182602.471776-1-maz@kernel.org> <20201113182602.471776-7-maz@kernel.org> <1ed6dfd6-4ace-a562-bc2f-054a5c853fa6@arm.com> User-Agent: Roundcube Webmail/1.4.9 Message-ID: <3ae09ecc95b732129f71076b4b59c873@kernel.org> X-Sender: maz@kernel.org X-SA-Exim-Connect-IP: 51.254.78.96 X-SA-Exim-Rcpt-To: alexandru.elisei@arm.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, kernel-team@android.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Cc: kernel-team@android.com, kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org X-BeenThere: kvmarm@lists.cs.columbia.edu X-Mailman-Version: 2.1.14 Precedence: list List-Id: Where KVM/ARM decisions are made List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu SGkgQWxleCwKCk9uIDIwMjAtMTEtMjYgMTU6MTgsIEFsZXhhbmRydSBFbGlzZWkgd3JvdGU6Cj4g SGkgTWFyYywKPiAKPiBJIGNoZWNrZWQgYW5kIGluZGVlZCB0aGUgcmVtYWluaW5nIGNhc2VzIGNv dmVyIGFsbCByZWdpc3RlcnMgdGhhdCB1c2UKPiB0aGlzIGFjY2Vzc29yLgo+IAo+IEhvd2V2ZXIs IEknbSBhIGJpdCB0b3JuIGhlcmUuIFRoZSB3YXJuaW5nIHRoYXQgSSBnb3Qgd2hlbiB0cnlpbmcg dG8gcnVuIAo+IGEgZ3Vlc3QKPiB3aXRoIHRoZSBQTVUgZmVhdHVyZSBmbGFnIHNldCwgYnV0IG5v dCBpbml0aWFsaXplZCAocmVwb3J0ZWQgYXQgWzFdKQo+IHdhcyBhbHNvIG5vdAo+IHN1cHBvc2Vk IHRvIGV2ZXIgYmUgcmVhY2hlZDoKPiAKPiBzdGF0aWMgdTMyIGt2bV9wbXVfZXZlbnRfbWFzayhz dHJ1Y3Qga3ZtICprdm0pCj4gewo+IMKgwqDCoCBzd2l0Y2ggKGt2bS0+YXJjaC5wbXV2ZXIpIHsK PiDCoMKgwqAgY2FzZSAxOsKgwqDCoCDCoMKgwqAgwqDCoMKgIC8qIEFSTXY4LjAgKi8KPiDCoMKg wqAgwqDCoMKgIHJldHVybiBHRU5NQVNLKDksIDApOwo+IMKgwqDCoCBjYXNlIDQ6wqDCoMKgIMKg wqDCoCDCoMKgwqAgLyogQVJNdjguMSAqLwo+IMKgwqDCoCBjYXNlIDU6wqDCoMKgIMKgwqDCoCDC oMKgwqAgLyogQVJNdjguNCAqLwo+IMKgwqDCoCBjYXNlIDY6wqDCoMKgIMKgwqDCoCDCoMKgwqAg LyogQVJNdjguNSAqLwo+IMKgwqDCoCDCoMKgwqAgcmV0dXJuIEdFTk1BU0soMTUsIDApOwo+IMKg wqDCoCBkZWZhdWx0OsKgwqDCoCDCoMKgwqAgLyogU2hvdWxkbid0IGJlIGhlcmUsIGp1c3QgZm9y IHNhbml0eSAqLwo+IMKgwqDCoCDCoMKgwqAgV0FSTl9PTkNFKDEsICJVbmtub3duIFBNVSB2ZXJz aW9uICVkXG4iLCBrdm0tPmFyY2gucG11dmVyKTsKPiDCoMKgwqAgwqDCoMKgIHJldHVybiAwOwo+ IMKgwqDCoCB9Cj4gfQo+IAo+IEkgcmVhbGl6ZSBpdCdzIG5vdCBleGFjdGx5IHRoZSBzYW1lIHRo aW5nIGFuZCBJJ2xsIGxlYXZlIGl0IHVwIHRvIHlvdQo+IGlmIHlvdSB3YW50Cj4gdG8gYWRkIGEg d2FybmluZyBmb3IgdGhlIGNhc2VzIHRoYXQgc2hvdWxkIG5ldmVyIGhhcHBlbi4gSSdtIGZpbmUg Cj4gZWl0aGVyIHdheToKCkkgYWxyZWFkeSBoYXZlIHF1ZXVlZCBzdWNoIGEgd2FybmluZ1sxXS4g SXQgdHVybnMgb3V0IHRoYXQgTExWTSB3YXJucwppZHggY2FuIGJlIGxlZnQgdW5pbml0aWFsaXpl ZCwgYW5kIHNob3V0cy4gTGV0IG1lIGtub3cgaWYgdGhhdCB3b3Jrcwpmb3IgeW91LgoKVGhhbmtz LAoKICAgICAgICAgTS4KClsxXSAKaHR0cHM6Ly9naXQua2VybmVsLm9yZy9wdWIvc2NtL2xpbnV4 L2tlcm5lbC9naXQvbWF6L2FybS1wbGF0Zm9ybXMuZ2l0L2NvbW1pdC8/aD1rdm0tYXJtNjQvcG11 LXVuZGVmJmlkPWFmN2VmZjcwZWFmOGYyODE3OTMzNGY1YWVhYmI3MGEzMDYyNDJjODMKLS0gCkph enogaXMgbm90IGRlYWQuIEl0IGp1c3Qgc21lbGxzIGZ1bm55Li4uCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmt2bWFybSBtYWlsaW5nIGxpc3QKa3ZtYXJt QGxpc3RzLmNzLmNvbHVtYmlhLmVkdQpodHRwczovL2xpc3RzLmNzLmNvbHVtYmlhLmVkdS9tYWls bWFuL2xpc3RpbmZvL2t2bWFybQo=