Android 13能跑Windows虛擬機了 - 手機討論
By Kristin
at 2022-03-19T18:57
at 2022-03-19T18:57
Table of Contents
來自XDA的新聞
https://reurl.cc/Ep0XkA
Android 13預覽版加入了pKVM的功能
所以就有人拿來裝Windows 11 ARM了
沒有GPU加速但效能接近原生,能夠玩老遊戲
https://i.imgur.com/1DWZXts.png
根據Mishaal Rahman的文章"How Google will use virtualization in Android 13"的說法
ARM v8/v9有三層例外層級
https://i.imgur.com/DyAFI51.png
有些手機廠商讓私有blob跑在最高權限的EL2
高於OS和kernel所在的EL1
這樣會有安全性問題,Google的Project Zero就曾回報三星某支kernel的漏洞
而且Hypervisor的功能也變成用於維護kernel安全性。
Google便引入執行於EL1的KVM技術,改進安全性後稱為pKVM。
所以就順便有了能夠執行虛擬機的能力。
目前KVM功能需要Root權限,但XDA編輯認為若移植MicroDroid之類的技術,再加上虛擬機管
理員app配套
或許就能繞過此限制。
未來Android 13的這個功能可能會變成Android平板的特色?
假如蘋果沒將M1的虛擬化下放給iPad + UTM的話
--
https://i.imgur.com/qBnCgUO.jpg
https://i.imgur.com/klpjZcQ.jpg
https://i.imgur.com/yLTmoHs.jpg
https://i.imgur.com/WepO17T.jpg
--
https://reurl.cc/Ep0XkA
Android 13預覽版加入了pKVM的功能
所以就有人拿來裝Windows 11 ARM了
沒有GPU加速但效能接近原生,能夠玩老遊戲
https://i.imgur.com/1DWZXts.png
根據Mishaal Rahman的文章"How Google will use virtualization in Android 13"的說法
ARM v8/v9有三層例外層級
https://i.imgur.com/DyAFI51.png
有些手機廠商讓私有blob跑在最高權限的EL2
高於OS和kernel所在的EL1
這樣會有安全性問題,Google的Project Zero就曾回報三星某支kernel的漏洞
而且Hypervisor的功能也變成用於維護kernel安全性。
Google便引入執行於EL1的KVM技術,改進安全性後稱為pKVM。
所以就順便有了能夠執行虛擬機的能力。
目前KVM功能需要Root權限,但XDA編輯認為若移植MicroDroid之類的技術,再加上虛擬機管
理員app配套
或許就能繞過此限制。
未來Android 13的這個功能可能會變成Android平板的特色?
假如蘋果沒將M1的虛擬化下放給iPad + UTM的話
--
https://i.imgur.com/qBnCgUO.jpg
https://i.imgur.com/klpjZcQ.jpg
https://i.imgur.com/yLTmoHs.jpg
https://i.imgur.com/WepO17T.jpg
--
Tags:
手機
All Comments
By Caitlin
at 2022-03-18T19:36
at 2022-03-18T19:36
By Elma
at 2022-03-21T10:07
at 2022-03-21T10:07
By Jacky
at 2022-03-18T19:36
at 2022-03-18T19:36
By Brianna
at 2022-03-21T10:07
at 2022-03-21T10:07
By Heather
at 2022-03-18T19:36
at 2022-03-18T19:36
By Hedy
at 2022-03-21T10:07
at 2022-03-21T10:07
By Eden
at 2022-03-18T19:36
at 2022-03-18T19:36
By Yedda
at 2022-03-21T10:07
at 2022-03-21T10:07
By Lauren
at 2022-03-18T19:36
at 2022-03-18T19:36
By Linda
at 2022-03-21T10:07
at 2022-03-21T10:07
By Callum
at 2022-03-18T19:36
at 2022-03-18T19:36
By Doris
at 2022-03-21T10:07
at 2022-03-21T10:07
By Olive
at 2022-03-18T19:36
at 2022-03-18T19:36
By Una
at 2022-03-21T10:07
at 2022-03-21T10:07
By Isabella
at 2022-03-18T19:36
at 2022-03-18T19:36
By Liam
at 2022-03-21T10:07
at 2022-03-21T10:07
By Jessica
at 2022-03-18T19:36
at 2022-03-18T19:36
By Tracy
at 2022-03-21T10:07
at 2022-03-21T10:07
By Thomas
at 2022-03-18T19:36
at 2022-03-18T19:36
By Dinah
at 2022-03-21T10:07
at 2022-03-21T10:07
By Harry
at 2022-03-18T19:36
at 2022-03-18T19:36
By Sandy
at 2022-03-21T10:07
at 2022-03-21T10:07
By Gary
at 2022-03-18T19:36
at 2022-03-18T19:36
By Rae
at 2022-03-21T10:07
at 2022-03-21T10:07
By Caroline
at 2022-03-18T19:36
at 2022-03-18T19:36
By Yedda
at 2022-03-21T10:07
at 2022-03-21T10:07
By Mia
at 2022-03-18T19:36
at 2022-03-18T19:36
By Hazel
at 2022-03-21T10:07
at 2022-03-21T10:07
By Damian
at 2022-03-18T19:36
at 2022-03-18T19:36
By Lucy
at 2022-03-21T10:07
at 2022-03-21T10:07
By Leila
at 2022-03-18T19:36
at 2022-03-18T19:36
By Joe
at 2022-03-21T10:07
at 2022-03-21T10:07
By Charlie
at 2022-03-18T19:36
at 2022-03-18T19:36
By Kumar
at 2022-03-21T10:07
at 2022-03-21T10:07
By Rachel
at 2022-03-18T19:36
at 2022-03-18T19:36
By Wallis
at 2022-03-21T10:07
at 2022-03-21T10:07
By Aaliyah
at 2022-03-18T19:36
at 2022-03-18T19:36
By Jacky
at 2022-03-21T10:07
at 2022-03-21T10:07
By Hedda
at 2022-03-18T19:36
at 2022-03-18T19:36
By Candice
at 2022-03-21T10:07
at 2022-03-21T10:07
By Jessica
at 2022-03-18T19:36
at 2022-03-18T19:36
By Eden
at 2022-03-21T10:07
at 2022-03-21T10:07
By Mary
at 2022-03-18T19:36
at 2022-03-18T19:36
By Valerie
at 2022-03-21T10:07
at 2022-03-21T10:07
By Donna
at 2022-03-18T19:36
at 2022-03-18T19:36
By Adele
at 2022-03-21T10:07
at 2022-03-21T10:07
By Noah
at 2022-03-18T19:36
at 2022-03-18T19:36
By Liam
at 2022-03-21T10:07
at 2022-03-21T10:07
By Callum
at 2022-03-18T19:36
at 2022-03-18T19:36
By Brianna
at 2022-03-21T10:07
at 2022-03-21T10:07
By Jack
at 2022-03-18T19:36
at 2022-03-18T19:36
By Kristin
at 2022-03-21T10:07
at 2022-03-21T10:07
By Zanna
at 2022-03-18T19:36
at 2022-03-18T19:36
By Emma
at 2022-03-21T10:07
at 2022-03-21T10:07
By Suhail Hany
at 2022-03-18T19:36
at 2022-03-18T19:36
Related Posts
三星Galaxy Watch 4 NFC付款問題
By Brianna
at 2022-03-19T18:03
at 2022-03-19T18:03
安卓面板等邊問題
By Barb Cronin
at 2022-03-19T17:45
at 2022-03-19T17:45
A53有支援Samsung Pay悠遊卡
By Hazel
at 2022-03-19T17:33
at 2022-03-19T17:33
beptt更新之後有bug嗎
By Caroline
at 2022-03-19T17:33
at 2022-03-19T17:33
S22+相機的場景智慧辨識
By Anonymous
at 2022-03-19T16:07
at 2022-03-19T16:07