Ịbawanye ọnụ ọgụgụ nke isi ụdị gaa na 5 apụtaghị mgbanwe ọ bụla ma ọ bụ ndakpọ ndakọrịta. Ọ na-enyere ndị anyị hụrụ n'anya Linus Torvalds aka inwe udo nke uche. N'okpuru ebe a bụ ndepụta nke ụfọdụ mgbanwe na ọhụrụ.
Isi isi:
- Onye nhazi usoro CFS na ndị na-arụ ọrụ asymmetric dị ka ARM na-arụ ọrụ dị iche iche - ọ na-ebu ụzọ buru obere ike na ike na-arụ ọrụ nke ọma.
- Site na fanotify faịlụ nsochi API, ị nwere ike ịnweta ọkwa mgbe emepere faịlụ maka igbu.
- Ejikọla ihe njikwa cpuset, nke enwere ike iji gbochie otu usoro dabere na ojiji nke CPU na NUMA nodes.
- Nkwado maka ngwaọrụ ARM ndị a gụnyere: Qualcomm QCS404, Allwinner T3, NXP/Freescale i.MX7ULP, NXP LS1028A, i.MX8, RDA Micro RDA8810PL, Rockchip Gru Scarlet, Allwinner Emlid Neutis N5, na ọtụtụ ndị ọzọ.
- Mmelite na sistemụ ARM: nkwụnye ọkụ ebe nchekwa, Meltdown na nchekwa Specter, okwu ebe nchekwa 52-bit, wdg.
- Nkwado maka ntụziaka WBNOINVD maka x86-64.
Sistemụ nchekwa ebe nchekwa:
- Ngbanwe mkpado ule nwere obere ebe nchekwa dị maka ngwa KASAN na nyiwe ARM64.
- Ebelatala nkewa ebe nchekwa nke ukwuu (ruo 90%), na-ebute injin Transparent HugePage na-arụ ọrụ nke ọma.
- Arụmọrụ mremap(2) na nnukwu ebe nchekwa abawanyela ihe ruru ugboro iri abụọ.
- N'ime usoro KSM, jhash2 na-anọchi xxhash, n'ihi nke ọsọ nke KSM na sistemụ 64-bit abawanyela ugboro 5.
- Nkwalite ZRam na OOM.
Gbochie ngwaọrụ na sistemụ faịlụ:
- Usoro blk-mq nke nwere usoro ọnụọgụ arịrịọ dị iche iche aghọwo isi maka ngwaọrụ ngọngọ. E wepụrụ koodu niile na-abụghị mq.
- Mmelite na nkwado NVMe, ọkachasị n'ihe gbasara arụmọrụ ngwaọrụ n'elu netwọkụ.
- Maka Btrfs, a na-emejuputa nkwado zuru oke maka faịlụ swap, yana ịgbanwe FSID na-edegharịghị metadata.
- Agbakwunyela oku ioctl na F2FS maka ịlele FS echerela site na fsck.
- Integrated BinderFS - pseudo-FS maka nzikọrịta ozi. Na-enye gị ohere ịme ọtụtụ oge nke Android n'otu gburugburu.
- Ọnụ ọgụgụ nke mmezi na CIFS: cache DFS, àgwà agbatị, smb3.1.1 protocol.
- ZRam na-arụ ọrụ nke ọma na ngwaọrụ swap na-ejighị ya, na-echekwa ebe nchekwa.
Nchekwa na njiri anya:
- Agbakwunyere ọrụ hash Streebog (GOST 34.11-2012), nke FSB nke Russian Federation mepụtara.
- Nkwado maka ihe nzuzo nzuzo Adiantum nke Google mepụtara maka ngwaọrụ ndị dị ala.
- Algorithms XChaCha12, XChaCha20 na NHPoly1305 gụnyere.
- Ijikwa oku seccomp nwere ike ibugharị ugbu a n'ime oghere onye ọrụ.
- Maka sistemụ ndị ọbịa KVM, nkwado maka Intel Processor Trace extensions na-eji obere arụrụ arụ arụrụ arụ arụ ọrụ.
- Nkwalite na sistemu KVM/Hyper-V.
- Onye ọkwọ ụgbọ ala virtio-gpu na-akwado simulation EDID maka ndị nleba anya mebere.
- Onye ọkwọ ụgbọ ala virtio_blk na-emejuputa oku atụfu.
- Atụmatụ nchekwa etinyere maka ebe nchekwa NV dabere na nkọwapụta Intel DSM 1.8.
Ndị ọkwọ ụgbọala:
- Mgbanwe na DRM API iji kwado mmekọrịta ngbanwe nke ọma (akụkụ ọkọlọtọ DisplayPort) yana ọnụego ume ọhụrụ na-agbanwe agbanwe (akụkụ ọkọlọtọ HDMI).
- Ngosipụta Stream Compression agụnyere maka mkpakọ na-enweghị atụ nke iyi vidiyo ekwuru na ihuenyo nwere oke.
- Onye ọkwọ ụgbọ ala AMDGPU na-akwado FreeSync 2 HDR na nrụpụta GPU maka CI, VI, SOC15.
- Onye ọkwọ ụgbọ ala vidiyo nke Intel na-akwado ibe Amber Lake, ụdị YCBCR 4:2:0 na YCBCR 4:4:4.
- Onye ọkwọ ụgbọ ala Nouveau gụnyere ọrụ yana ụdị vidiyo maka kaadị vidiyo nke ezinụlọ Turing TU104/TU106.
- Ndị ọkwọ ụgbọ ala agbakwunyere maka ihuenyo mmetụ Raspberry Pi, ogwe CDTech, Banana Pi, DLC1010GIG, wdg.
- Onye ọkwọ ụgbọ ala HDA na-akwado bọtịnụ “jack”, ihe ngosi LED, ngwaọrụ Tegra186 na Tegra194.
- Sistemụ ntinye aka amụtala ịrụ ọrụ na mpịgharị dị elu na ụfọdụ ụmụ oke Microsoft na Logitech.
- Ọtụtụ mgbanwe na ndị ọkwọ ụgbọala maka kamera weebụ, tuners TV, USB, IIO, wdg.
sistemụ netwọkụ:
- Ngwunye UDP na-akwado usoro nnomi efu maka ịnyefe data n'elu oghere na-enweghị nkpuchi etiti.
- Agbakwunyekwara usoro a na-anata nbudata n'ebe ahụ.
- Nchọta emelitere na atumatu xfrm mgbe enwere nnukwu ọnụọgụ n'ime ha.
- Agbakwunyela ikike ibutu ọwara na ọkwọ ụgbọ ala VLAN.
- Ọtụtụ nkwalite na nkwado maka netwọkụ Infiniband na ikuku ikuku.
isi: linux.org.ru