Mushure memwedzi miviri yekuvandudza, Linus Torvalds yakaratidza iyo Linux Kernel 5.0 kuburitswa. Panguva imwe chete, iyo Yemahara Software Foundation yeLatin America yakagadzira yemahara vhezheni yeKernel 5.0: Linux-libre 5.0-gnu.
Pindai shanduko dzinonyanya kuzivikanwa muKernel 5.0 ndiko kuwedzerwa kweiyo Android-yakavakirwa ARM hombe. FreeSync tekinoroji rutsigiro mune iyo AMDGPU mutyairi uye nezvimwe zvakawanda.
Nhau huru dzeKernel 5.0
Pakati pekuchinja kwakakurumbira muKernel 5.0 tinowana kuwedzerwa kweAdiantum faira sisitimu yekunyorera maitiro yakagadzirwa neGoogle, iyo inogona kushandiswa mune mashoma-magetsi zvishandiso izvo, nekuda kwekuwandisa kuwandisa, hazvigone kushandisa iyo AES block encryption algorithm.
Iyo Adiantum kuitiswa Inovimba nekushandiswa kweNH inokurumidza hash basa, Poly1305 (MAC) meseji yekusimbisa algorithm, uye XChaCha12 rwizi encryptionpamwe nekushanda kumwechete kunoenderana neAES-256 block encryption ye16 mabheti mubhokisi rimwe nerimwe.
Adiantum yakawedzerwa kune fscrypt subsystem, Iyo inoshandiswa pachena kujekesa mafaira uye madhairekitori pane ext4, f2fs, uye ubifs mafaira masisitimu.
Chimwe chinhu chatinogona kuratidza kubva mukuburitswa ichi mutyairi we AMDGPU akawedzera rutsigiro rweFreeSync adaptive sync tekinoroji (VESA Adaptive-Sync), iyo inokutendera kuti ugadzirise mwero wekuzorodza weruzivo pawadhi yekutarisa kuti uve nechokwadi chenguva pfupi yekupindura, kuburitsa zvakabuditsa, uye pasina zvinokanganisa panguva yemitambo uye vhidhiyo.
FreeSync zvakare inokutendera iwe kudzikisa kushandiswa kwesimba nekudzora kusimba kwekuzorodza kana mufananidzo uri pachiratidziri usingashanduki.
Tsigiro yeNVM memory arrays yakawedzerwa mukuburitswa kweKernel 5.0 neakavakirwa-mukati ekuchengetedza mashandiro akadai sekuchengetedza password, kuchenesa nekukiya.
Yakabatanidzwa chikamu chechigamba kuvharira maburi uye kudzivirira UEFI Yakachengeteka Boot kukwana.
Panguva ino, zvishandiso zvakawedzerwa kudzora kushandiswa kweiyo kexec_load_file () system yekufona, iyo inogona kushandiswa kupfuudza UEFI yakachengeteka bhutsu nekutsiva iyo yakaedzwa Kernel neimwe Kernel iyo isina kusainwa manhamba.
Disk subsystem, I / O, uye mafaera masystem
Yakawedzera kugona kuisa swap kupatsanura kumafaira mukati meBtrfs faira system. Iyo paging faira muBtrfs inofanirwa kuzara zvizere mu "nocow" modhi pasina kushandisa compression uye kuiswa padhiraivha imwe chete.
Network subsystem
Ye UDP, kugona kutumira data kuneti socket kunoitwa mu zero kopi modhi (tumira kufona neMSG_ZEROCOPY mureza), iyo inogonesa kufambiswa kwedata kunetiweki pasina kubiridzira kwepakati.
Iyo UDP stack inoshandisa yakakosha GRO (Generic Gamuchirai Kutakura) rutsigiro kuti ikurumidze kugadziriswa kwenhamba hombe yemapaketi anouya, ichiwedzera akawanda mapaketi mumabhokisi akakura asingade akapatsanurwa kugadziriswa kwepakeji rimwe nerimwe.
Ndangariro uye system masevhisi
Basa idzva rekurongedza maitiro raitwa asymmetric ARM mapurosesa zvichienderana nehukuru, iyo inosanganisa ine simba, asi inopedza simba, CPU cores uye isinganetsi, asi mamwe magetsi-anoshanda macores.
Iyo nyowani modhi ichaita inobvumidza kudzikisa kushandiswa kwesimba nekuda kwekumuka mabasa kunyanya paCPU cores.
Kune rimwe divi, rutsigiro rwakawedzerwa iyo WBNOINVD processor mirairo, inoitwa mu AMD neIntel processors zvinoenderana ne x86_64 kuvaka. Chirevo chakatarwa chinocheka chese dzakachinjika cache makwara pamatanho ese eacache masangano ane main memory, uku achichengeta macached kukosha mune cache.
Ungawana sei Kernel 5.0?
Iyo 5.0 Kernel inowanikwa yekurodha pasi zvakananga kubva kernel.org kana iwe uchida kuzvinyora iwe pachako.
Kunyangwe ichizowanikwa mune yako Linux kugovera mumazuva anotevera.