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Author SHA1 Message Date
Will Deacon
e803cccee4 Revert "FROMLIST: KVM: arm64: Extend pkvm_page_state enumeration to handle absent pages" 
This reverts commit 1d5d8f2493.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I5fa9fc8a91c34020e521a55f445d9c5a1258151e
 2022-08-04 13:03:53 +00:00
Will Deacon
94689fe65c Revert "FROMLIST: KVM: arm64: Introduce wrappers for host and hyp spin lock accessors" 
This reverts commit 0a1b52003b.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I12b7cd4ce3edfd3c97e47ce5700f5d0469e70699
 2022-08-04 13:03:53 +00:00
Will Deacon
86c1832cce Revert "FROMLIST: KVM: arm64: Implement do_share() helper for sharing memory" 
This reverts commit a8e6e3763a.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I029a3d46810e0ae90b338a295b5a8c2e6e4c0797
 2022-08-04 13:03:53 +00:00
Will Deacon
23465fa81f Revert "FROMLIST: KVM: arm64: Implement __pkvm_host_share_hyp() using do_share()" 
This reverts commit a39c93198b.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I9d1a80a05797712c299c6e83a368dda1a471a39e
 2022-08-04 13:03:53 +00:00
Will Deacon
cb45c65268 Revert "FROMLIST: KVM: arm64: Implement do_unshare() helper for unsharing memory" 
This reverts commit 92140facee.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I9d88e86caf023ae924088ab4bbb4472c27b1bc92
 2022-08-04 13:03:53 +00:00
Will Deacon
f272f77bde Revert "FROMLIST: KVM: arm64: Expose unshare hypercall to the host" 
This reverts commit 326a987d71.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I78f6d4130026d0fb0f78b8c4f692bcd33f9e97fa
 2022-08-04 13:03:53 +00:00
Will Deacon
26fcdabd8b Revert "FROMLIST: KVM: arm64: pkvm: Unshare guest structs during teardown" 
This reverts commit 206467fd5a.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: If013f50a20a43662c704c4c0aa44f4e4c181da39
 2022-08-04 13:03:53 +00:00
Will Deacon
d17cf0e636 Revert "FROMLIST: KVM: arm64: pkvm: Fix hyp_pool max order" 
This reverts commit 1fc8561b6d.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: Ic07647ee6999bd84c6ee21117aea090f0adaf896
 2022-08-04 13:03:53 +00:00
Will Deacon
b076e3261e Revert "FROMLIST: KVM: arm64: pkvm: Disable GICv2 support" 
This reverts commit 0a398e8a31.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I63d061713e749e62c9d5b6632e8e14bf81b9c333
 2022-08-04 13:03:53 +00:00
Will Deacon
288ae10367 Revert "FROMLIST: KVM: arm64: Make the hyp memory pool static" 
This reverts commit 3c4e354004.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I98fa954c612bd1c773b168e0abb418876c64ed7e
 2022-08-04 13:03:53 +00:00
Will Deacon
659f3dbc10 Revert "FROMLIST: KVM: arm64: Make __io_map_base static" 
This reverts commit f8b4f2d6cd.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I09f0f0a58f4e1ace8c78d6afe408cfcbf7cc434d
 2022-08-04 13:03:53 +00:00
Will Deacon
14c83ba9a5 Revert "FROMLIST: KVM: arm64: pkvm: Stub io map functions" 
This reverts commit 396a43c5bd.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: Ica1e8b441dc1c434c6f61cbb097b199942434929
 2022-08-04 13:03:53 +00:00
Will Deacon
5dcf11cec1 Revert "FROMLIST: irqchip/gic-v3-its: Mark some in-memory data structures as 'decrypted'" 
This reverts commit 032803afe5.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I6fee47dadc0c1fc113ed07348dc1cc4aca440cec
 2022-08-04 13:03:53 +00:00
Will Deacon
c2584234f2 Revert "FROMLIST: KVM: arm64: Fix comment for kvm_reset_vcpu()" 
This reverts commit 439be95f5b.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: Icbd909427a20fb604699151855be80a12c9414f4
 2022-08-04 13:03:53 +00:00
Will Deacon
de6e6c507e Revert "FROMLIST: KVM: arm64: Fix comment on barrier in kvm_psci_vcpu_on()" 
This reverts commit 00e1263996.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: Ie5f492cacb19e9d55ae5f2ab90bfed7352ce4e94
 2022-08-04 13:03:53 +00:00
Will Deacon
bc2e2beef9 Revert "FROMLIST: KVM: arm64: Use defined value for SCTLR_ELx_EE" 
This reverts commit d6e26868e1.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I5c0940addb835293ca9c24d57dc9c5a145dc2bd2
 2022-08-04 13:03:53 +00:00
Will Deacon
a1f85b49ad Revert "Revert "FROMLIST: KVM: arm64: pkvm: Unshare guest structs during teardown"" 
This reverts commit 0a0bb54767.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I6a7f1136242b7f48d48002c7a0d7b7018e93dfb3
 2022-08-04 13:03:53 +00:00
Will Deacon
be1189183d Revert "Revert "FROMLIST: KVM: arm64: Expose unshare hypercall to the host"" 
This reverts commit 5b78540213.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: Ifcbbe61497101baa1e51199909ae53b61f5a06d7
 2022-08-04 13:03:53 +00:00
Will Deacon
c025143bbc Revert "Revert "FROMLIST: KVM: arm64: Implement do_unshare() helper for unsharing memory"" 
This reverts commit 739e040272.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I09791498102dd2063e9c959bb0a554b860002ff1
 2022-08-04 13:03:53 +00:00
Will Deacon
c4fc75c4eb Revert "Revert "FROMLIST: KVM: arm64: Implement __pkvm_host_share_hyp() using do_share()"" 
This reverts commit 958cf0694e.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: Ifef1cd9265038d5328fdc47660d6f6f2ecddcb9c
 2022-08-04 13:03:53 +00:00
Will Deacon
4d82114573 Revert "Revert "FROMLIST: KVM: arm64: Implement do_share() helper for sharing memory"" 
This reverts commit 58c639d709.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I81915a341ff38d368f928eb21bedf27bb771a53b
 2022-08-04 13:03:53 +00:00
Will Deacon
df392abf8a Revert "Revert "FROMLIST: KVM: arm64: Introduce wrappers for host and hyp spin lock accessors"" 
This reverts commit 0262359012.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: If27d49b91d70937999521ffcd76de3408d83efa7
 2022-08-04 13:03:53 +00:00
Will Deacon
120982cff8 Revert "Revert "FROMLIST: KVM: arm64: Extend pkvm_page_state enumeration to handle absent pages"" 
This reverts commit acb3a1f80a.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: Ic8d3aeacb384daa2a8896b7b31233c7b09941b7e
 2022-08-04 13:03:53 +00:00
Will Deacon
c62633d340 Revert "Revert "FROMLIST: KVM: arm64: pkvm: Refcount the pages shared with EL2"" 
This reverts commit 95580d6d6d.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I99efef4e952305d36d83f3cb299000f563a75959
 2022-08-04 13:03:53 +00:00
Will Deacon
a6cbbe8d2e Revert "Revert "FROMLIST: KVM: arm64: Introduce kvm_share_hyp()"" 
This reverts commit f635fad1fc.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I7e53078b5c7f0383f43403fbb0b12b67dc724f96
 2022-08-04 13:03:53 +00:00
Will Deacon
a1623f4745 Revert "Revert "FROMLIST: KVM: arm64: Implement kvm_pgtable_hyp_unmap() at EL2"" 
This reverts commit 8e885d812c.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I27cc93c3a3d3e40022ba2cfae3171399724ac1d9
 2022-08-04 13:03:53 +00:00
Will Deacon
618c8779c1 Revert "Revert "FROMLIST: KVM: arm64: Hook up ->page_count() for hypervisor stage-1 page-table"" 
This reverts commit 81ab9e20cf.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: If7b96c3ff000bf40c11e095679da017fffbe95c5
 2022-08-04 13:03:53 +00:00
Will Deacon
90a373ac49 Revert "Revert "FROMLIST: KVM: arm64: Fixup hyp stage-1 refcount"" 
This reverts commit da05d9279e.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I18306a81a203268a4e7d7ccebbd2adcdd23dae1b
 2022-08-04 13:03:53 +00:00
Will Deacon
7246a3cbde Revert "Revert "FROMLIST: KVM: arm64: Refcount hyp stage-1 pgtable pages"" 
This reverts commit 647d1e9dcc.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: Ic57e47cb799258c3a93994f633ae2eda79e99bdf
 2022-08-04 13:03:53 +00:00
Will Deacon
d1731fa129 Revert "Revert "FROMLIST: KVM: arm64: Provide {get,put}_page() stubs for early hyp allocator"" 
This reverts commit 6cb9fcb232.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: Ia4ae26b40b2b350e5527d7afec6a61bc0105c71f
 2022-08-04 13:03:53 +00:00
Will Deacon
f2d947d793 Revert "FROMGIT: KVM: arm64: Provide {get,put}_page() stubs for early hyp allocator" 
This reverts commit 830bf938c4.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I5916a1fe2fa933675c907844b7dae7acd5c07dab
 2022-08-04 13:03:53 +00:00
Will Deacon
54070caebb Revert "FROMGIT: KVM: arm64: Refcount hyp stage-1 pgtable pages" 
This reverts commit acfd934617.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: Ib1d59bfb77da8412344c22ab521f68ecae08da23
 2022-08-04 13:03:53 +00:00
Will Deacon
ba46887eda Revert "FROMGIT: KVM: arm64: Fixup hyp stage-1 refcount" 
This reverts commit 7fbaf37069.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I00727c7a3075eca82aa04cb861abd3ebb4102caa
 2022-08-04 13:03:53 +00:00
Will Deacon
dc47c7599b Revert "FROMGIT: KVM: arm64: Hook up ->page_count() for hypervisor stage-1 page-table" 
This reverts commit 5f9b0a6162.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I52be252e3057db08bd40959ba840d87c583fb47f
 2022-08-04 13:03:53 +00:00
Will Deacon
b62420ace1 Revert "FROMGIT: KVM: arm64: Implement kvm_pgtable_hyp_unmap() at EL2" 
This reverts commit a7be01eb8d.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I56089b5dd43267a5f631c7e21eb43357626a9cab
 2022-08-04 13:03:53 +00:00
Will Deacon
4024540e88 Revert "BACKPORT: FROMGIT: KVM: arm64: Introduce kvm_share_hyp()" 
This reverts commit 6234d46744.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: Ia2bf02716dd5de79f0daabf1a98a064743fd0c36
 2022-08-04 13:03:53 +00:00
Will Deacon
5f6d737bbc Revert "FROMGIT: KVM: arm64: pkvm: Refcount the pages shared with EL2" 
This reverts commit 61936dc510.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: If5e64c11192de0b1db8169ec5c1163dc635ff7d0
 2022-08-04 13:03:53 +00:00
Will Deacon
356cdd5f38 Revert "FROMGIT: KVM: arm64: Extend pkvm_page_state enumeration to handle absent pages" 
This reverts commit d9acb48aed.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I4024f39043bf4e7a82ed2cb0b9152c29d715c1da
 2022-08-04 13:03:53 +00:00
Will Deacon
6f4341a4b0 Revert "FROMGIT: KVM: arm64: Introduce wrappers for host and hyp spin lock accessors" 
This reverts commit 32cc9591f0.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: Ic37575584cb7e8a0fc999740d1512936c4db2fb8
 2022-08-04 13:03:53 +00:00
Will Deacon
52c94f6814 Revert "FROMGIT: KVM: arm64: Implement do_share() helper for sharing memory" 
This reverts commit 2477c5eb2b.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I791a125ea1178b96a2d2efdae3ac589f4ce0d12f
 2022-08-04 13:03:53 +00:00
Will Deacon
0f03f85dbc Revert "FROMGIT: KVM: arm64: Implement __pkvm_host_share_hyp() using do_share()" 
This reverts commit ba98bc064b.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: Id4af9f73b7dc862bf59c081ef663053ff89ee76c
 2022-08-04 13:03:53 +00:00
Will Deacon
223ec47011 Revert "FROMGIT: KVM: arm64: Implement do_unshare() helper for unsharing memory" 
This reverts commit 2d57dde147.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I69e746dba5e12cada2d745c753445f610ac6af62
 2022-08-04 13:03:53 +00:00
Will Deacon
bea4eea60a Revert "FROMGIT: KVM: arm64: Expose unshare hypercall to the host" 
This reverts commit b45ecf7774.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I88682e661a42d8aabc0f5f46461b750e9206c6ea
 2022-08-04 13:03:53 +00:00
Will Deacon
15cf0f0006 Revert "FROMGIT: KVM: arm64: pkvm: Unshare guest structs during teardown" 
This reverts commit 12f8b6f54b.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: Ie814f165936e4f01ab817a552f0f123275851bde
 2022-08-04 13:03:53 +00:00
Will Deacon
70d632ccf1 Revert "FROMGIT: KVM: arm64: Drop unused workaround_flags vcpu field" 
This reverts commit 79e8cbf51a.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I99bd979377c80340224a318874fff35c033bc417
 2022-08-04 13:03:53 +00:00
Will Deacon
3fba2cc0c0 Revert "FROMGIT: KVM: arm64: vgic-v3: Fix vcpu index comparison" 
This reverts commit d11273c6b3.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: Ibfdd432ac711a871576c40d25cce9af7a1233bac
 2022-08-04 13:03:53 +00:00
Will Deacon
056550b1ed Revert "FROMGIT: KVM: arm64: vgic: Demote userspace-triggered console prints to kvm_debug()" 
This reverts commit 60bd62a27a.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I18d82a911f6ab65b806eeb9894e72ba302ec779a
 2022-08-04 13:03:53 +00:00
Will Deacon
1dc91f04a4 Revert "FROMGIT: KVM: arm64: Rework kvm_pgtable initialisation" 
This reverts commit fc13bc019f.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: Ic4d8020f3f310623b55adc3dde3d4bcff237300a
 2022-08-04 13:03:53 +00:00
Will Deacon
a361e63c61 Revert "FROMGIT: KVM: arm64: Fix comment typo in kvm_vcpu_finalize_sve()" 
This reverts commit 90ee768cbc.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I00a761d776e554b5fa1c651a72e89062b8f13b98
 2022-08-04 13:03:53 +00:00
Will Deacon
a7ff4a258c Revert "FROMGIT: KVM: arm64: vgic: Replace kernel.h with the necessary inclusions" 
This reverts commit de680fdc4b.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I9bb0ad2b102a3415d5a3e57bb3c07ca5b45985f7
 2022-08-04 13:03:53 +00:00