Inkampani ye-Oracle uhlaziyo lwesine olusebenzayo lwe-kernel , ibekwe kwindawo yokusetyenziswa ekusasazweni Oracle Linux njengendlela eyahlukileyo kwiphakheji yekernel eqhelekileyo evela kwiRed Hat Enterprise LinuxI-kernel iyafumaneka kwii-architectures ze-x86_64 kunye ne-ARM64 (aarch64). Ikhowudi yomthombo we-kernel, kuquka uhlalutyo lwee-patches ngazinye, kwindawo yoluntu yeOracle Git.
I-Enterprise Kernel 5 engaqhawukiyo isekwe kwi-kernel (I-UEK R4 yayisekelwe kwi-4.1 kernel, kunye kwi-5.4), eyongezwa ngeempawu ezintsha, ukulungiswa kunye nokulungiswa, kwaye ivavanyelwe ukuhambelana nezicelo ezininzi ezisebenza kwi-RHEL, kwaye ilungiselelwe ngokukodwa ukusebenza kunye ne-software ye-industrial kunye ne-Oracle hardware. Ufakelo kunye neepakethe ze-src kunye ne-UEK R5U4 kernel kuba Oracle Linux 7 (akukho miqobo ekusebenziseni le kernel kwiinguqulelo ezifanayo ze-RHEL, CentOS kunye neSayensi Linux).
Isitshixo :
- Inkxaso eyongeziweyo yokugcina uluhlu lwendawo yedilesi yenyani yenkqubo (Inkqubo yokuGcina idilesi yeVirtual yeNdawo), evumela ukunyusa ukuzinza kwe-Oracle DBMS xa idilesi yendawo ye-randomization (ASLR) yenziwe.
- Ukulungiswa kunye nokulungiswa kwe-NFS ehambelana nokufikelela kwi-cache yephepha, ukusetyenzwa kwefowuni ye-RPC, kunye nenkxaso ye-NFSv4 yomxhasi idluliselwe kukhupho lwamva nje lwekernel engundoqo. Iingxaki nge-NFS ebaleka ngaphezulu kwe-OCSF2 zisonjululwe.
- Izixhobo zokuxilonga istaki se-TCP zandisiwe, inkxaso yee-trace points ezisekelwe kwi-eBPF yongeziwe, kwaye ukulandelwa kwentloko kuncitshisiwe.
- Iziqendu ezitsha zidluliselwe kwi-kernel 5.6 ukukhusela ngokuchasene nobuthathaka beklasi yeSpecter v1.
- Abaqhubi besixhobo baye bahlaziywa, kubandakanywa iinguqulelo ezintsha zomqhubi we-BCM573xx (bnxt_en), i-Intel Ethernet Switch Host Interface (fm10k), i-Intel Ethernet Connection XL710 (i40e), i-Broadcom MegaRAID SAS (megaraid_sas), LSI MPT Fusion SAS 3.0 (mpt3sas), I-Fiber Channel HBA (qla2xxx), i-Microsemi Smart Family Controller (smartpqi), i-Intel Volume Management Device (vmd) kunye ne-Mware Virtual Machine Communication Interface (vmw_vmci).
umthombo: opennet.ru
