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24975ce8b2
1187446 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Paolo Bonzini
|
24975ce8b2 |
KVM SVM changes for 6.5:
- Drop manual TR/TSS load after VM-Exit now that KVM uses VMLOAD for host state
- Fix a not-yet-problematic missing call to trace_kvm_exit() for VM-Exits that
are handled in the fastpath
- Print more descriptive information about the status of SEV and SEV-ES during
module load
- Assert that misc_cg_set_capacity() doesn't fail to avoid should-be-impossible
memory leaks
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Merge tag 'kvm-x86-svm-6.5' of https://github.com/kvm-x86/linux into HEAD
KVM SVM changes for 6.5:
- Drop manual TR/TSS load after VM-Exit now that KVM uses VMLOAD for host state
- Fix a not-yet-problematic missing call to trace_kvm_exit() for VM-Exits that
are handled in the fastpath
- Print more descriptive information about the status of SEV and SEV-ES during
module load
- Assert that misc_cg_set_capacity() doesn't fail to avoid should-be-impossible
memory leaks
|
||
|
Paolo Bonzini
|
bb05b0ef62 |
KVM selftests changes for 6.5:
- Add a test for splitting and reconstituting hugepages during and after
dirty logging
- Add support for CPU pinning in demand paging test
- Generate dependency files so that partial rebuilds work as expected
- Misc cleanups and fixes
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Merge tag 'kvm-x86-selftests-6.5' of https://github.com/kvm-x86/linux into HEAD
KVM selftests changes for 6.5:
- Add a test for splitting and reconstituting hugepages during and after
dirty logging
- Add support for CPU pinning in demand paging test
- Generate dependency files so that partial rebuilds work as expected
- Misc cleanups and fixes
|
||
|
Paolo Bonzini
|
751d77fefa |
KVM x86/pmu changes for 6.5:
- Add support for AMD PerfMonV2, with a variety of cleanups and minor fixes
included along the way
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Merge tag 'kvm-x86-pmu-6.5' of https://github.com/kvm-x86/linux into HEAD
KVM x86/pmu changes for 6.5:
- Add support for AMD PerfMonV2, with a variety of cleanups and minor fixes
included along the way
|
||
|
Paolo Bonzini
|
88de4b9480 |
KVM x86/mmu changes for 6.5:
- Add back a comment about the subtle side effect of try_cmpxchg64() in
tdp_mmu_set_spte_atomic()
- Add an assertion in __kvm_mmu_invalidate_addr() to verify that the target
KVM MMU is the current MMU
- Add a "never" option to effectively avoid creating NX hugepage recovery
threads
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Merge tag 'kvm-x86-mmu-6.5' of https://github.com/kvm-x86/linux into HEAD
KVM x86/mmu changes for 6.5:
- Add back a comment about the subtle side effect of try_cmpxchg64() in
tdp_mmu_set_spte_atomic()
- Add an assertion in __kvm_mmu_invalidate_addr() to verify that the target
KVM MMU is the current MMU
- Add a "never" option to effectively avoid creating NX hugepage recovery
threads
|
||
|
Paolo Bonzini
|
36b68d360a |
KVM x86 changes for 6.5:
- Move handling of PAT out of MTRR code and dedup SVM+VMX code
- Fix output of PIC poll command emulation when there's an interrupt
- Fix a longstanding bug in the reporting of the number of entries returned by
KVM_GET_CPUID2
- Add a maintainer's handbook to document KVM x86 processes, preferred coding
style, testing expectations, etc.
- Misc cleanups
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Merge tag 'kvm-x86-misc-6.5' of https://github.com/kvm-x86/linux into HEAD
KVM x86 changes for 6.5:
* Move handling of PAT out of MTRR code and dedup SVM+VMX code
* Fix output of PIC poll command emulation when there's an interrupt
* Add a maintainer's handbook to document KVM x86 processes, preferred coding
style, testing expectations, etc.
* Misc cleanups
|
||
|
Paolo Bonzini
|
d74669ebae |
Common KVM changes for 6.5:
- Fix unprotected vcpu->pid dereference via debugfs - Fix KVM_BUG() and KVM_BUG_ON() macros with 64-bit conditionals - Refactor failure path in kvm_io_bus_unregister_dev() to simplify the code - Misc cleanups -----BEGIN PGP SIGNATURE----- iQJGBAABCgAwFiEEMHr+pfEFOIzK+KY1YJEiAU0MEvkFAmSaFkUSHHNlYW5qY0Bn b29nbGUuY29tAAoJEGCRIgFNDBL5BYQP/j3BOjShMl1q7jOf+eaE6ro48ffHmPxk ujMLS1bMXY1PT937gG1uHokNp4GaotKJXILVwSFUYcrkR8LKtfou31/X9OPhUIMT nf0BBRS2KpvZSHfeqrYc0eUMgZKSkAjmtwU5Hob+EdisUZ0yT9kO3Sr4fvSqDd65 2fvcCcOdKccKfmuUQQ6a3zJBV7FDJeGAZ3GSF7eb6MzpPyRMbMu+w4K0i6AKc4uA F2U3a4DB8uH++JVwZVfBla0Rz8wvarGiIE5FRonistDTJYLzhY+VypiBHFc+mcyp KqX3TxXClndlZolqOyvFFkiIcNBFOfPJ0O5gk4whFRR3dS70Y9Ji1/Gzm9S8w52h 3Q16wLbUzyFONxznB2THTU6W+9ZKKRAPVP5R6/xkqZgnr+qWxfMQD7cNGgHuK3Nv QyNF2K1/FUrxdIkPzKa/UWDRX8rwjTDdASxLA9Zl8uP7qmfJGSWIRfjljgJYuAkr D37lDNzeoxkmuMeAQ2Rcpn1ghYOG6tm5OdZdkzjQdBjlugOTQOsZ05c/Ab2mSThy h7K6okw5a4gjsfuxCepnbmbUJ3IDedbRYzKtzwhoYuLZ/qf2F5NqbXMXpiyvHYTJ fAZpkKkF5adgagz2kU57nqzb1W0uWZdASQCXXIdEN8QdyQe/FGqgxMWKEOaywB32 C/fdKRFQoCyL =EGXd -----END PGP SIGNATURE----- Merge tag 'kvm-x86-generic-6.5' of https://github.com/kvm-x86/linux into HEAD Common KVM changes for 6.5: - Fix unprotected vcpu->pid dereference via debugfs - Fix KVM_BUG() and KVM_BUG_ON() macros with 64-bit conditionals - Refactor failure path in kvm_io_bus_unregister_dev() to simplify the code - Misc cleanups |
||
|
Paolo Bonzini
|
cc744042d9 |
KVM/arm64 updates for 6.5
- Eager page splitting optimization for dirty logging, optionally
allowing for a VM to avoid the cost of block splitting in the stage-2
fault path.
- Arm FF-A proxy for pKVM, allowing a pKVM host to safely interact with
services that live in the Secure world. pKVM intervenes on FF-A calls
to guarantee the host doesn't misuse memory donated to the hyp or a
pKVM guest.
- Support for running the split hypervisor with VHE enabled, known as
'hVHE' mode. This is extremely useful for testing the split
hypervisor on VHE-only systems, and paves the way for new use cases
that depend on having two TTBRs available at EL2.
- Generalized framework for configurable ID registers from userspace.
KVM/arm64 currently prevents arbitrary CPU feature set configuration
from userspace, but the intent is to relax this limitation and allow
userspace to select a feature set consistent with the CPU.
- Enable the use of Branch Target Identification (FEAT_BTI) in the
hypervisor.
- Use a separate set of pointer authentication keys for the hypervisor
when running in protected mode, as the host is untrusted at runtime.
- Ensure timer IRQs are consistently released in the init failure
paths.
- Avoid trapping CTR_EL0 on systems with Enhanced Virtualization Traps
(FEAT_EVT), as it is a register commonly read from userspace.
- Erratum workaround for the upcoming AmpereOne part, which has broken
hardware A/D state management.
As a consequence of the hVHE series reworking the arm64 software
features framework, the for-next/module-alloc branch from the arm64 tree
comes along for the ride.
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Merge tag 'kvmarm-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 updates for 6.5
- Eager page splitting optimization for dirty logging, optionally
allowing for a VM to avoid the cost of block splitting in the stage-2
fault path.
- Arm FF-A proxy for pKVM, allowing a pKVM host to safely interact with
services that live in the Secure world. pKVM intervenes on FF-A calls
to guarantee the host doesn't misuse memory donated to the hyp or a
pKVM guest.
- Support for running the split hypervisor with VHE enabled, known as
'hVHE' mode. This is extremely useful for testing the split
hypervisor on VHE-only systems, and paves the way for new use cases
that depend on having two TTBRs available at EL2.
- Generalized framework for configurable ID registers from userspace.
KVM/arm64 currently prevents arbitrary CPU feature set configuration
from userspace, but the intent is to relax this limitation and allow
userspace to select a feature set consistent with the CPU.
- Enable the use of Branch Target Identification (FEAT_BTI) in the
hypervisor.
- Use a separate set of pointer authentication keys for the hypervisor
when running in protected mode, as the host is untrusted at runtime.
- Ensure timer IRQs are consistently released in the init failure
paths.
- Avoid trapping CTR_EL0 on systems with Enhanced Virtualization Traps
(FEAT_EVT), as it is a register commonly read from userspace.
- Erratum workaround for the upcoming AmpereOne part, which has broken
hardware A/D state management.
As a consequence of the hVHE series reworking the arm64 software
features framework, the for-next/module-alloc branch from the arm64 tree
comes along for the ride.
|
||
|
Paolo Bonzini
|
b5396271ea |
KVM/riscv changes for 6.5
- Redirect AMO load/store misaligned traps to KVM guest - Trap-n-emulate AIA in-kernel irqchip for KVM guest - Svnapot support for KVM Guest -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEZdn75s5e6LHDQ+f/rUjsVaLHLAcFAmSUUnoACgkQrUjsVaLH LAchmw//aKApCr6hOUehE0WCrG2QJedco0nghwwBlRLM2FSzACKsinRDcq3ey/jx OsJ03LpOM9I3ucpy7SBirqJq06dxWtFITVtWGKA3CKVncH9rPdsSmiDc7LbiDUt9 HxAZa9katL1c/DyFWiBKa520FZ4qVySJ0i+gCHF6DhrDdySbUqJTgqqMzRSpz8Ei RGDtn/156X5gtCuAs4CMIT1N/r1oyhd1s9y9/Cmy7PYMJcqpBZQu9n+5c9ss/Xz4 CJ+kiMBZIH61oeUwVSp/sz3aWc50OkX8zcoGtbsEcZvqVrdPl98aaJliVb6MiUXT PGxQqRxgFGHOlOpzpdBdiUVWT0NJCZGVXNS3/zHh37fccHVE0rJUClJAtz9PzCKq XfUSlx2tx99tnbO8zyqqT8aRwfV0jKcYXTcy4spBj6tEelubhXkuirck60Ny1Ywc ced6mXAfpHe/Dl6vn91OwE4Xk+EDXBpE+8YZVIms6lc3URzub8Y7dIrB+XZzHSKj JRV4mtsLtLDX6oLKvqJVZu+OIY5n3h9KWbuA4+LknQOVWCac24+kyI2sSGLOUu/f B806qzhmZeNRaM2IRsmUT6h6uaWcdCfnd06rrKsAhyc9ZlCpFvE1NYkAwM7rSvWb L6WiSv+1T8W1b6LP2WUDzfZNe79Vv5ZMu0V4VBPonuF2mvi1r6g= =nK7C -----END PGP SIGNATURE----- Merge tag 'kvm-riscv-6.5-1' of https://github.com/kvm-riscv/linux into HEAD KVM/riscv changes for 6.5 - Redirect AMO load/store misaligned traps to KVM guest - Trap-n-emulate AIA in-kernel irqchip for KVM guest - Svnapot support for KVM Guest |
||
|
Paolo Bonzini
|
a443e2609c |
* New uvdevice secret API
* New CMM selftest * cmm fix * diag 9c racy access of target cpu fix -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEwGNS88vfc9+v45Yq41TmuOI4ufgFAmSQP7EACgkQ41TmuOI4 ufi0MA//UUtbzfmKswIWFdSBKLbcLUJvLL9Ipov4HSlJCm5FSE2QsQsF4Ht0Ju6D TBNDoTCjLkCVXkC1t6DB8WNJbLnV7U2mCW5V23Mf0d16/pq47Ab/NtgZbaz5ouxd X45kYQTZ8CSl0+grsOyFj5beNlzz/SVXN2t8kIuRJdRc2ZdoE5fQqV5jKgC+8fes Opjk2lph4wBojoBNistwe4kmalU3obXNyWagXXitYYpwdYrfLC55Jxq86fJtiP06 ZhB44NcoAXpcgVNgaRCklcQpWrpTIERqcPNaLYL04zLprP+a+uBhDKyHVmgt0H2B 3WQm5bYP/kfUmgO4mwtWylDhzAhbDqCzVek9ozKh5VotsW8Ezz8jbATlazydA9iA K7ZY5++hmo48fyRn9lPfxf8Mn6cI/8vBtPlkcYtMkl+JOs40cuOfnIF1GDIgcH9X Nr2DW5QSXb+3Z4bXphIaVA1sQqq+8bejmoBPVusbUdwtfJBHTJQfHRMifrvr5MMT T9NvbyliHNTgIh95CMxNRdNinmsKRYEldvIP7Nvqj4mLMWwKEdLwD46eDIU6cuYc qUrIiIjWiyEVx2TSH0e3EVa4VgZxXui8c1tbwapQDVdWNihKjRk8TTb98BbURxtr 0phvjsInz+te1Ec5UrfviKh4aj4oK9Ce33NcOcgrZjsY82OcelQ= =0wyC -----END PGP SIGNATURE----- Merge tag 'kvm-s390-next-6.5-1' of https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD * New uvdevice secret API * New CMM selftest * cmm fix * diag 9c racy access of target cpu fix |
||
|
Linus Torvalds
|
6995e2de68 | Linux 6.4 | ||
|
Linus Torvalds
|
e3b2e2c14b |
Nothing fancy. Two driver and one DT binding fix.
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||
|
Linus Torvalds
|
547cc9be86 |
- Drop the __weak attribute from a function prototype as it otherwise
leads to the function getting replaced by a dummy stub - Fix the umask value setup of the frontend event as former is different on two Intel cores -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmSYChQACgkQEsHwGGHe VUq7cQ/7BSDauaiRGPvovvolPUarJ6Ezidrq0y24p92eHjqjfiZLZVR53AItTeFr 5Naib991Wy7PdqvEgBElNlWdTvhefdSXSOdII7Zo8bHRtJAFAgbIaIZN6W2qRlDO v9scHnwjIbkjIB6mOd4zn0Ttwjnk3cvArSgxhmIa5K1EY8C7LG8Npviadi6tkhxF /0Zw+K/X7mmLpnaKbvKu+hY+0IxJBnpO319xk28XxrugZLbdykjuhCiLwJ4P6QxY FbrDqMEp1PjLQQ725sJBwVYQ+bEfBGT7qt5A6gBjglFstsPsYOhyfSPfk4rh7mvK DdtW11mfLyAlKSlb6GtXWajFt2KeTclNHnrpgI7Qp11S0CyeXvl88okSjYvLNeJn PKT6fwDyhiE35hodkQGKQYqkOijTrwInIO8wsf3KbmyPLSbZINY0boNzjPp5eCZC lSNwUCPh/JiJewnmiLxbalpt/yLzQI/fII4ibBqxl7hAGwIb0KdjnZwM6tZ9AdoW M1PZtVZJr8j9N6yI7Y+Wbxj9oVoNmH5ie90lq0Di9niGpkytGoD2VSn5LIOVSZhR jmFbloTR+BUWh32e54NUKnVew2I1lkaklQK8OgECw2wRrFcNYx73tu0lOXJY1RwV zmsmQDnM56SxHFhpKcgy2c3vwKhR5HeuLd2MJtgtuB4KIje7row= =hJ0i -----END PGP SIGNATURE----- Merge tag 'perf_urgent_for_v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Borislav Petkov: - Drop the __weak attribute from a function prototype as it otherwise leads to the function getting replaced by a dummy stub - Fix the umask value setup of the frontend event as former is different on two Intel cores * tag 'perf_urgent_for_v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel: Fix the FRONTEND encoding on GNR and MTL perf/core: Drop __weak attribute from arch_perf_update_userpage() prototype |
||
|
Linus Torvalds
|
300edd751b |
- Add a ORC format hash to vmlinux and modules in order for other tools
which use it, to detect changes to it and adapt accordingly -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmSYCDUACgkQEsHwGGHe VUp/mg//ed9w/x1b/pdeM8WUtQ/jSXWMwntKiJqlDLaexl8e+LKNPS20/yZjGJ6k tw+Hxwvgv0lTYVzeGowTehAsFKqbGPQCmW+RO77Fvrf6DYQmPdXr7cEiZWwYJZgr nZTYTZ97DxtGrpkRDTNYx9kqya3sbgOTma6tU+K/8l1NaLDgdl0OoNnYbGFmJEem ucaoIO36gPzkMafMmmB/SKu96OH+E2mhzVbPnmBWR/36JE/wUgGmcTtfqLCzuClO JOvHj4ylg6UQkXrJpxNqCcjLI4nzpSfYNGpIVy+bHHEmGlQ9HtmpIE60+ooYLrrZ YNJRvkHMtbrXizkZIOOkOm6ZjEgKtgiyxLKyXTgQu8sE1rNAXWQiFr6lbt2GdHrn pwZ/FXp+KKan0K28x34yHMO5B6v0TGQKS0VqafdfrYe8b/vZsscMPpKkss6I7X2O sh8OHOAydyjFG9tplxK6sspA1xM/Qeqh0lSeHvqbiBrd8cGGR6em5pGIwmEOgGmX RlvdcdQLNhXP6RDsXsNltqG2uOqPKPIqV9b3WpP616Gl2RV7wOhOT6nChXbGm//Z NZ4uigx3eokgsoCSDVilgQdHPdZAulbfYcnjPlLDHbcPqOhOdQObcvFCeAe5HG7v QhsZ//WnV7u0OjXVl2Da56/J/k1snYwStXt1xHXRkwCSVaU2Bj0= =n42+ -----END PGP SIGNATURE----- Merge tag 'objtool_urgent_for_v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull objtool fix from Borislav Petkov: - Add a ORC format hash to vmlinux and modules in order for other tools which use it, to detect changes to it and adapt accordingly * tag 'objtool_urgent_for_v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/unwind/orc: Add ELF section with ORC version identifier |
||
|
Linus Torvalds
|
661e723b6f |
- Do not use set_pgd() when updating the KASLR trampoline pgd entry
because that updates the user PGD too on KPTI builds, resulting in memory corruption - Prevent a panic in the IO-APIC setup code due to conflicting command line parameters -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmSYBYwACgkQEsHwGGHe VUqLng//dI7c4KnGbQlVsi+4jWgUEvggEvDDIW9HuhVYLhx1YZw8rAsobi40hM8t vaV/cp2qhAYQFbwZsZKSgStVuZisewIby6tTOGyHG76IZGEitbdwNP1ISi3u5oDb c1jCn5qRcyIx6V2BEzeSwf4h+dt3QGMlIny1/TGf4f7X6JaP3MSnISiwDvlhmrkT t71SEH2JZ9ah7QMdy2D9A2H0vVS0PL7tEBZ9GD5d+eRNguBkbnLeJE1bKTTxU60a KqXTKGyFfUMgLS4icCTWsMBh7e5+OeUN866R8GdeoSfoqlRYwUM/63UsbAFbRK8+ H6/c/yOdGlngKyFRr4UmsgmmaXfyRYeWkMZZOrGSzS9pvktoShQ85+8iw9b4Fbjp W9CjHJ/lA4atvxjnh2N7z/2kKZwfDLhJJdf6YuCPI7QLush2rukNJJr0ghBjzKDV 2Wh1/ccq8qPm7BQ26VasDKO9b1ZXEhQ6mTyIIbGsx6xoCmT7cdJIplvstHCT485D 4yuWLS+WV4T+ZAqAXjmFoADrQ/M79mdGNakNLTHKbAOb8RNAZEMIwsgLM4wAi//3 It7kYSbYcnNtSa/WMmKQH56pbjKLGJVNnfVU6HDZ9MIiRKvj+GEJsbzqFynz2K5I kOqb4M5XxMlcM6GcV7Y9hcNWGvaMNZFbBR5gZpleksXEvG5ObRw= =9rbq -----END PGP SIGNATURE----- Merge tag 'x86_urgent_for_v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: - Do not use set_pgd() when updating the KASLR trampoline pgd entry because that updates the user PGD too on KPTI builds, resulting in memory corruption - Prevent a panic in the IO-APIC setup code due to conflicting command line parameters * tag 'x86_urgent_for_v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/apic: Fix kernel panic when booting with intremap=off and x2apic_phys x86/mm: Avoid using set_pgd() outside of real PGD pages |
||
|
Linus Torvalds
|
a92b7d26c7 |
drm fixes for 6.4 final
qaic: - dma-buf import fix dp-mst: - fix NULL ptr deref -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmSVQBEACgkQDHTzWXnE hr6aHQ//TzYhYxOboniza2Wa6yWRj1pZpwKUE6DNet3C50oBduyUGbETiOY7ftsU iBx/JINx6yFTDXWZpVnGvdZDk72x5x13HeeKmyc44Yv7A2+M6CdhlwjCmKSsw7Rh 7fZFLhmTgCexi3VSowsZUwHpeDRgY8+G8oya51mE/5T+n44Gcz/HQhvW/al5iX5O /5XpxSrvuUZOnWgSTPPq3OVPb0e6Uu35mK4oW3VWOlzJGbuqHxhiqpgUm7gIVm3s l78nzdrZk5+8IHiFvO2DZEZVSIz6Z98iNQD0QSW0MzgE38aDdFqoawTRAr9OGG/E e11rQhPNvH7aLuQR2ssUte1oZXzhlKbh5k1CoJ99qQhW5VmE6wpg7PrCxWUsVW7G fjoIYNLyUeQgmhMnTrYhelecI7c9JnzZ168kbpl3Zor/a8JWSRrbeLr03ezjOEpH HRP7sdwFzNfcXnWjizNsLNPhDmqwTJAmWAa2V/wdAMnAVcwTLWVZWUjVZFviq/zM Qr3a9kMwC0M+++LE5x/MNCry7HoC46k1LF+zgHsvYDomJvhkMdIETjCY28dBrUqY GqnzKNb5ihT7J1DG/ugUlFvW5L84C4O8rBvasIqGUJO3vLbuwDz1XbzY4Rwz0lMU uPswGnWRg4bAsg4Y4zmeYa4XGsu4/7FsZFm7stX6nS2MKxRZNrA= =kL1t -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2023-06-23' of git://anongit.freedesktop.org/drm/drm Pull drm fixes from Dave Airlie: "Very quiet last week, just two misc fixes, one dp-mst and one qaic: qaic: - dma-buf import fix dp-mst: - fix NULL ptr deref" [ It turns out it was a quiet week because Alex Deucher hadn't sent in his pending AMD changes. So they are coming next - Linus ] * tag 'drm-fixes-2023-06-23' of git://anongit.freedesktop.org/drm/drm: drm: use mgr->dev in drm_dbg_kms in drm_dp_add_payload_part2 accel/qaic: Call DRM helper function to destroy prime GEM |
||
|
Linus Torvalds
|
0f56e65748 |
ARM: SoC fixes for 6.4, part 3
The final bug fixes for Qualcomm and Rockchips came in, all of them
for devicetree files:
- Devices on Qualcomm SC7180/SC7280 that are cache coherent are now
marked so correctly to fix a regression after a change in kernel behavior.
- Rockchips has a few minor changes for correctness of regulator and cache
properties, as well as fixes for incorrect behavior of the RK3568 PCI
controller and reset pins on two boards.
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Merge tag 'arm-fixes-6.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"The final bug fixes for Qualcomm and Rockchips came in, all of them
for devicetree files:
- Devices on Qualcomm SC7180/SC7280 that are cache coherent are now
marked so correctly to fix a regression after a change in kernel
behavior
- Rockchips has a few minor changes for correctness of regulator and
cache properties, as well as fixes for incorrect behavior of the
RK3568 PCI controller and reset pins on two boards"
* tag 'arm-fixes-6.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
arm64: dts: qcom: sc7280: Mark SCM as dma-coherent for chrome devices
arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for trogdor
arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for IDP
dt-bindings: firmware: qcom,scm: Document that SCM can be dma-coherent
arm64: dts: rockchip: Fix rk356x PCIe register and range mappings
arm64: dts: rockchip: fix button reset pin for nanopi r5c
arm64: dts: rockchip: fix nEXTRST on SOQuartz
arm64: dts: rockchip: add missing cache properties
arm64: dts: rockchip: fix USB regulator on ROCK64
|
||
|
Linus Torvalds
|
569fa9392d |
for-6.4-rc7-tag
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||
|
Linus Torvalds
|
9cb38381ba |
block-6.4-2023-06-23
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||
|
Linus Torvalds
|
917b3c7c0b |
IOMMU fix for Linux v6.4-rc7:
- AMD IOMMU: Fix potential memory leak in domain allocation path -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEr9jSbILcajRFYWYyK/BELZcBGuMFAmSVmKYACgkQK/BELZcB GuOE2RAAjjIzyxinvvmnoepi5YnUW4rU7Ija9Gsh2OnK257JAOgUbzXfSJoEhNjn P3ePhtJeh8ZWLJYaefwFZQdhKpE5dqq20RK8p0aDHZgia6Lm9pS/qKsPE6wdpZua V0+N+zUDcGW9BshrWSXCVgY5yg5pJLdYhCp8KgRJS2YT/gScXG+3uYswd8aYCCDw 6/TtW9VCMKhmXQLARJm8Ok22OYYHijETMh8Ap5WSafoZwQo8xg59Favg4yiNS5++ U/m02DvKqvtIn0n8l5N2pz/mYK480kZillSOrts12a/vk27kH83jSwbW7fa3BVZo ozyuf4PY6bb08QMva77aepaAG2yKHavb2V5dPbEAAdmg7+a0UO1gNNi8YxZLZfc8 1kLiEcZ1W+b1zFaOO/wslXsIurdsLmvanVBDoIrUYJsEVJeVy5BF6v+TBoJCBSMl yz6C7HuzwORzXZSJs+YqrSl+vwnMquQpUiekEmW9DuhewOMc7Q+OS1pz83B6p3j2 oGZxc06dDCPoo2C3or5vhfgwhQfyzChifFbJAkqUPWJxIL68yF1XYbnHlpAXe8Ri y5LHZ4ILyLVhDKIdw/ZXY79WXtDRtEBvEiBxk1lqlY7yS4PusNGVk47Qbf3yGOGO m0+xm9kHFTTNuvPb/JC83BluwrLjmmxKyCeq2wUY8uJjid7rYMA= =/DJq -----END PGP SIGNATURE----- Merge tag 'iommu-fix-v6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu fix from Joerg Roedel: - Fix potential memory leak in AMD IOMMU domain allocation path * tag 'iommu-fix-v6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/amd: Fix possible memory leak of 'domain' |
||
|
Linus Torvalds
|
61dabacdad |
sound fixes for 6.4-final
Three oneliner fixes: one for a thinko in SOF SoundWire code and two HD-audio quirks for ASUS laptops. All device-specific and should be safe to apply. -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmSUAMwOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE+xpw/9FFPOBk6vn2sU5EbB36qaNwMrnElt8lR5fFlu YcRwfG0ygyy2fO/KJXhqMP7xdcV61kmj1Jp/JENwZiZHYhW8pn6D0izlpdRPvZLZ zVJZiEuKM7gvI9/SSsYRE8nFLbKjmgWs/wExXhbILcAbExF04wFj5IoMY1KlDf7g xOcNUk0rMMRw1E5gdBvkyvNOXv+pD/o4DbM2iPRzKuJgRLTe+EHV6bkO7oxl9n7b 6EUaAXNUFIab0GootdslsHaTtYk9LErfQtggb8P9QDNG2yBRY3ajIQk8Lb5yCSEl 1gcV2+kPnBT008IgtsLXUCwMYojqUddMvYPbZoTGtu2qz7fM+4teNZrGl5VTCpXy Pdg7ip1DzeYEYHadNJ71TtUvWB5LsJH9GyQXQYw/JrT81+J1t9R87zSNH2+BRxJN 6yWeKgGzqAJXQlkXfhS/9LEdSrq3rVJNkhegA8S9H8WdRAD9J7XtFisnqoAskM7X /UPDo1WcfPbfHcGfSXTg5ofugVc6WDogsHGI2hA1P5KMKGSwC3IesVZUlVELhgsj H6vZPH5R5Mb2EKnskwR7MbhMrh51Af504A72gDgxrtBpdOIpoqzZIeSF4iT0k9l9 WurmmKDIuvfUefcJlXaxeaHlV9KlqP4mndsB5X1uYzlIGwGWUkUZ1v6uMISWr/wa ohxCgLI= =BL11 -----END PGP SIGNATURE----- Merge tag 'sound-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Three oneliner fixes: one for a thinko in SOF SoundWire code and two HD-audio quirks for ASUS laptops. All device-specific and should be safe to apply" * tag 'sound-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/realtek: Add quirk for ASUS ROG GV601V ALSA: hda/realtek: Add quirk for ASUS ROG G634Z ASoC: intel: sof_sdw: Fixup typo in device link checking |
||
|
Linus Torvalds
|
6edecb9986 |
gpio fixes for v6.4
- fix IRQ initialization in gpiochip_irqchip_add_domain() - add a missing return value check for platform_get_irq() in gpio-sifive - don't free irq_domains which GPIOLIB does not manage -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEFp3rbAvDxGAT0sefEacuoBRx13IFAmSVbnsACgkQEacuoBRx 13JZiQ//QnUfDWPLwOzZ56jkz5rubWz9Gn4mlhWB1YB+897yI9TVpEyvoHXjUTMg DneP8y+Dw+2R4IKIxza6E5yGynxFw5o7aCJrF5hSH3IctYYKyWAbmXwEpXvAxdBI 9Z6X4ASYWEWPzhcXGVS+MXLNK3aCPf9jlv6AvpmtbJ7Vyw7+Z+A1USePdYh7hcwi FqnDU2GokJKFKgaUxWHjHpDDu8ad4kwLyExCurTXh8BT/qxYUu4OCcSDKeD7MnmQ qHa3BPQA1ozbgjjacsggXGNf3I4av0ayMRNft3yq7PFEXBW7PCH6BTyOY3JiPt9Z OMjgOxEzA2LdLnHeUgtFxVjNX8MwTGoMQYG1+piouJ+0Do2XG4GY4DiMk2Op8Dh3 Z9eqmDAVMJd5eXM5U503TjY4JbP6hCqFYqqFdvPJpSOfFhBk2nV+6X2zZOvqu0kt Rl2Ejqp9I4jhUPl/dm+UOZkz+21tm91IGpsxvGdqudsV4cXbHF4/j/atnE9fRM3x W0vQkynOamMKfeAKYGyMly20zogJ0+dQ+U+jBDWEBLCSNz6rsTvAzk61jTyXZAW2 EvmsCJPYehvblJG0ePzUrGmnMf057fc7Ce45vBToEN6JnfJjD5Q1ElwMEDPcB54G vo4n8i16Q0NU4CsWGpKirPNTAOZ1e5K1PneTHB9odcvzB2oL9r0= =avPl -----END PGP SIGNATURE----- Merge tag 'gpio-fixes-for-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - fix IRQ initialization in gpiochip_irqchip_add_domain() - add a missing return value check for platform_get_irq() in gpio-sifive - don't free irq_domains which GPIOLIB does not manage * tag 'gpio-fixes-for-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpiolib: Fix irq_domain resource tracking for gpiochip_irqchip_add_domain() gpio: sifive: add missing check for platform_get_irq gpiolib: Fix GPIO chip IRQ initialization restriction |
||
|
Arnd Bergmann
|
ed8ff046ed |
One last Qualcomm ARM64 DeviceTree fix for v6.4
Changes related to cache management for DMA memory caused WiFi to stop work on SC7180 and SC7280 based products, using TF-A. These changes marks the relevant device dma-coherent to correct the behavior. -----BEGIN PGP SIGNATURE----- iQJJBAABCAAzFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmSUpxYVHGFuZGVyc3Nv bkBrZXJuZWwub3JnAAoJEAsfOT8Nma3F6mgP/0lybAjuULXku98KmDv+OxGQ1Wtd fNnYHHA3sfCk5S6Njxrq3GWAd5F3XVBDgHjNshR1cRZgl1MIuJdvjxl0gSCI8b81 dl2MNi9enogL+kKeVD3w2pzE4ABpGM787qjPGRJFjwWlsxtO2q2oesrJGZRG5wLl N2remtGZy2huzG/NEJO+NR59RYnMqIuxmrQaDiU+BaqfEAQjZx4VRLB13ixTBceX 6BIog6Q0Idl9BS31AOFePSa+BGN4WKPVQuZcHuJMqrQ1Ocqm4E7pOoynu4dpuP1x XT1IzcIavR71doZWUA8WKsKEU5AArDIotUi8WRieEGWt9KWWOXuHYyMUtI8uhz7r CgTmsDFI+gnmPG9VZLTkT/oIJu5+Ha/jk1jngwPZhbIqqM3rKK7gXYerpTKlTKRR XmH1c8smTI255kYYKAY4vvY/dNinyPjEFJ89KhqE6Jlsq27VOQj+2RedmAjthj60 c8K3BuWRsDlkul5czuBre/soTn/vWl/GbbfhD2gXMLrbLXnLvYnFudR7AdiPWcSl 4QEr2MrErvGlmbT4GbBVw6q6z/UbLpTzcQMekFk6shpq1x3SuBSlKTwbHEpV8vHR Z13jt/Pon4ysg00kFGJUDastzSHEKf41ggoGD4m++Z2pk4R0iA02dr8U/9i1wyeR 3rtRHHyG3cJI0zby =ZdjH -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmSV/OcACgkQYKtH/8kJ UidD+Q//XxciqeCyOqnK+Uv2MXj3CDswUPZIQ3bTi8/JJt6WpT6qP8ZYWP3CbfeX qTe3tgbjmG+5Co2cUq1PSwNTLn1/vG2mEyhz48EDOmh+20joeduKRwt5DrN29+GP nk/N+1bslHpEmjgfSIliOLJNLlMvBpUOyFKTT70zDkRN1o3en/aLKhI1N5h1G8IF f3wt68siitFKNEBgLyN6VTZeEO0LWuX4oqC5ggq8hA+0k3XuGRHcp4OXQvTbhrF8 AgRQSaaWc9awBSO0kVbOG+P3cXTc2KdJIua6uaq5ToJ6LPArQ3jtIDfMMMWBQtWd 4evU2maitV384SpqlQ1PN8TC5oqIEVdvfh/bujDPO5iTajj9x8LT9u0suPkU7q0A tpF9zwpcClo7K1svgEi3wJ7vr/Ktm8mxhu+OKmYeQfQCIyAIGD+00UCVuHbSUuzo doptwvUNQzJ3i6Ifszdl5fslnN/ol5gP02PdUsQiXwC3NIAtWjTgtENYq4WN0VwV REQzIhHRlXF2NO+UBmAvL/Ju9+7yV3fYkdFBTjJ85BnIDejnZbaZ4ErRYTxzuNYA /VGiSuE5aVpTBuLPLF2pAmUnFsITXMTKEv/knObq4BM0YiWgixee0PFmCPWVvUOd P7tDO9TUFHjcFJGHge+nRgiMRzedVqIW2d4SfPFWAF5KgiVwH74= =f/SB -----END PGP SIGNATURE----- Merge tag 'qcom-arm64-fixes-for-6.4-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes One last Qualcomm ARM64 DeviceTree fix for v6.4 Changes related to cache management for DMA memory caused WiFi to stop work on SC7180 and SC7280 based products, using TF-A. These changes marks the relevant device dma-coherent to correct the behavior. * tag 'qcom-arm64-fixes-for-6.4-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: arm64: dts: qcom: sc7280: Mark SCM as dma-coherent for chrome devices arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for trogdor arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for IDP dt-bindings: firmware: qcom,scm: Document that SCM can be dma-coherent Link: https://lore.kernel.org/r/20230622203248.106422-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Linus Torvalds
|
afa4bb778e |
workqueue: clean up WORK_* constant types, clarify masking
Dave Airlie reports that gcc-13.1.1 has started complaining about some
of the workqueue code in 32-bit arm builds:
kernel/workqueue.c: In function ‘get_work_pwq’:
kernel/workqueue.c:713:24: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
713 | return (void *)(data & WORK_STRUCT_WQ_DATA_MASK);
| ^
[ ... a couple of other cases ... ]
and while it's not immediately clear exactly why gcc started complaining
about it now, I suspect it's some C23-induced enum type handlign fixup in
gcc-13 is the cause.
Whatever the reason for starting to complain, the code and data types
are indeed disgusting enough that the complaint is warranted.
The wq code ends up creating various "helper constants" (like that
WORK_STRUCT_WQ_DATA_MASK) using an enum type, which is all kinds of
confused. The mask needs to be 'unsigned long', not some unspecified
enum type.
To make matters worse, the actual "mask and cast to a pointer" is
repeated a couple of times, and the cast isn't even always done to the
right pointer, but - as the error case above - to a 'void *' with then
the compiler finishing the job.
That's now how we roll in the kernel.
So create the masks using the proper types rather than some ambiguous
enumeration, and use a nice helper that actually does the type
conversion in one well-defined place.
Incidentally, this magically makes clang generate better code. That,
admittedly, is really just a sign of clang having been seriously
confused before, and cleaning up the typing unconfuses the compiler too.
Reported-by: Dave Airlie <airlied@gmail.com>
Link: https://lore.kernel.org/lkml/CAPM=9twNnV4zMCvrPkw3H-ajZOH-01JVh_kDrxdPYQErz8ZTdA@mail.gmail.com/
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Tejun Heo <tj@kernel.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
||
|
Clark Wang
|
e69b9bc170 |
i2c: imx-lpi2c: fix type char overflow issue when calculating the clock cycle
Claim clkhi and clklo as integer type to avoid possible calculation
errors caused by data overflow.
Fixes:
|
||
|
Shuai Jiang
|
cd9489623c |
i2c: qup: Add missing unwind goto in qup_i2c_probe()
Smatch Warns:
drivers/i2c/busses/i2c-qup.c:1784 qup_i2c_probe()
warn: missing unwind goto?
The goto label "fail_runtime" and "fail" will disable qup->pclk,
but here qup->pclk failed to obtain, in order to be consistent,
change the direct return to goto label "fail_dma".
Fixes:
|
||
|
Rob Herring
|
bd5c7104d4 |
dt-bindings: i2c: opencores: Add missing type for "regstep"
"regstep" may be deprecated, but it still needs a type.
Fixes:
|
||
|
Dave Airlie
|
9bd9be5cba |
Merge tag 'drm-misc-fixes-2023-06-21' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
drm-misc-fixes for v6.4: - Qaic imported dma-buf fix. - Fix null pointer deref when printing a dp-mst message. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <dev@lankhorst.se> Link: https://patchwork.freedesktop.org/patch/msgid/e96b1965-ba67-7cc5-2358-826eb5b9b998@lankhorst.se |
||
|
Linus Torvalds
|
8a28a0b6f1 |
Networking fixes for 6.4-rc8, including fixes from ipsec, bpf,
mptcp and netfilter.
Current release - regressions:
- netfilter: add NFT_TRANS_PREPARE_ERROR to deal with bound set/chain
- eth: mlx5e:
- fix scheduling of IPsec ASO query while in atomic
- free IRQ rmap and notifier on kernel shutdown
Current release - new code bugs:
- phy: manual remove LEDs to ensure correct ordering
Previous releases - regressions:
- mptcp: fix possible divide by zero in recvmsg()
- dsa: revert "net: phy: dp83867: perform soft reset and retain established link"
Previous releases - always broken:
- sched: netem: acquire qdisc lock in netem_change()
- bpf:
- fix verifier id tracking of scalars on spill
- fix NULL dereference on exceptions
- accept function names that contain dots
- netfilter: disallow element updates of bound anonymous sets
- mptcp: ensure listener is unhashed before updating the sk status
- xfrm:
- add missed call to delete offloaded policies
- fix inbound ipv4/udp/esp packets to UDPv6 dualstack sockets
- selftests: fixes for FIPS mode
- dsa: mt7530: fix multiple CPU ports, BPDU and LLDP handling
- eth: sfc: use budget for TX completions
Misc:
- wifi: iwlwifi: add support for SO-F device with PCI id 0x7AF0
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.4-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from ipsec, bpf, mptcp and netfilter.
Current release - regressions:
- netfilter: add NFT_TRANS_PREPARE_ERROR to deal with bound set/chain
- eth: mlx5e:
- fix scheduling of IPsec ASO query while in atomic
- free IRQ rmap and notifier on kernel shutdown
Current release - new code bugs:
- phy: manual remove LEDs to ensure correct ordering
Previous releases - regressions:
- mptcp: fix possible divide by zero in recvmsg()
- dsa: revert "net: phy: dp83867: perform soft reset and retain
established link"
Previous releases - always broken:
- sched: netem: acquire qdisc lock in netem_change()
- bpf:
- fix verifier id tracking of scalars on spill
- fix NULL dereference on exceptions
- accept function names that contain dots
- netfilter: disallow element updates of bound anonymous sets
- mptcp: ensure listener is unhashed before updating the sk status
- xfrm:
- add missed call to delete offloaded policies
- fix inbound ipv4/udp/esp packets to UDPv6 dualstack sockets
- selftests: fixes for FIPS mode
- dsa: mt7530: fix multiple CPU ports, BPDU and LLDP handling
- eth: sfc: use budget for TX completions
Misc:
- wifi: iwlwifi: add support for SO-F device with PCI id 0x7AF0"
* tag 'net-6.4-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (74 commits)
revert "net: align SO_RCVMARK required privileges with SO_MARK"
net: wwan: iosm: Convert single instance struct member to flexible array
sch_netem: acquire qdisc lock in netem_change()
selftests: forwarding: Fix race condition in mirror installation
wifi: mac80211: report all unusable beacon frames
mptcp: ensure listener is unhashed before updating the sk status
mptcp: drop legacy code around RX EOF
mptcp: consolidate fallback and non fallback state machine
mptcp: fix possible list corruption on passive MPJ
mptcp: fix possible divide by zero in recvmsg()
mptcp: handle correctly disconnect() failures
bpf: Force kprobe multi expected_attach_type for kprobe_multi link
bpf/btf: Accept function names that contain dots
Revert "net: phy: dp83867: perform soft reset and retain established link"
net: mdio: fix the wrong parameters
netfilter: nf_tables: Fix for deleting base chains with payload
netfilter: nfnetlink_osf: fix module autoload
netfilter: nf_tables: drop module reference after updating chain
netfilter: nf_tables: disallow timeout for anonymous sets
netfilter: nf_tables: disallow updates of anonymous sets
...
|
||
|
Linus Torvalds
|
412d070b31 |
ARM:
* Correctly save/restore PMUSERNR_EL0 when host userspace is using
PMU counters directly
* Fix GICv2 emulation on GICv3 after the locking rework
* Don't use smp_processor_id() in kvm_pmu_probe_armpmu(), and
document why
Generic:
* Avoid setting page table entries pointing to a deleted memslot if a
host page table entry is changed concurrently with the deletion.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"ARM:
- Correctly save/restore PMUSERNR_EL0 when host userspace is using
PMU counters directly
- Fix GICv2 emulation on GICv3 after the locking rework
- Don't use smp_processor_id() in kvm_pmu_probe_armpmu(), and
document why
Generic:
- Avoid setting page table entries pointing to a deleted memslot if a
host page table entry is changed concurrently with the deletion"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: Avoid illegal stage2 mapping on invalid memory slot
KVM: arm64: Use raw_smp_processor_id() in kvm_pmu_probe_armpmu()
KVM: arm64: Restore GICv2-on-GICv3 functionality
KVM: arm64: PMU: Don't overwrite PMUSERENR with vcpu loaded
KVM: arm64: PMU: Restore the host's PMUSERENR_EL0
|
||
|
Linus Torvalds
|
e7758c0ddb |
powerpc fixes for 6.4 #5
- Disable IRQs when switching mm in exit_lazy_flush_tlb() called from exit_mmap() Thanks to: Nicholas Piggin, Sachin Sant. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAmSUMzkTHG1wZUBlbGxl cm1hbi5pZC5hdQAKCRBR6+o8yOGlgG1AD/9TostrqD9/wSMlZEhvmT1XWB4gSnuS N0uhl2Vd3DC8w/S6OQZzpEmq0j7kjSkS4J7FkV5gOWWuP2+nesEqMMeoUU7oznhT U8IDGLkQJ3oQcV8F0Hjk63VnPn8x1YE+GwsRA6cm/wKJl5P6EL3Zip5ETBBogrJx G/rozfyHjs4Er7Y7WLZnVqo6Q4NcO42zB7YiK1iRY2/V+so6EH7FeDGgdKgPjXhS PP9K5kubFbwFxI0OMJ8XjTULXxtxK9UV7tksqbow66pbA+n5r71sXelQ7f+YiOP7 YJt6E25LQxVl1SsyYXrX7ZIsfcOVtLI+w1LK1uSlTjoLWO9phs5cAVqNtKFMkYdp VNywqWHjH79hWaZ7HjwlP0PFfsy4UJsuqvHOGRBLN/yZgSBxIG9CuRgqeZ3LPz/7 UETD9IaeGCkj0NCfcyEuT7pLIt8AsL6f8ojS2GlRi1Kws0qV61v5RqeYFKJYyea1 Mcy23Q1peT9Kp8yNynNf1ccKVcsUkPfuzVTsACW2EfinE0k/JxPtINnq8OypGQnO +EDCQ8DmLTJtVknks8nSBpIxIh4e6Q843VHJGyF3GPtPYpJvbMVHWquYPwngFPVs j1hhLo0zbpUql108WzHweqNE/3fJHumcyn/qxKX7s+bQXYtDXMeK1E546lX8kz2c I64vSFw/BG/gwA== =JI5V -----END PGP SIGNATURE----- Merge tag 'powerpc-6.4-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fix from Michael Ellerman: - Disable IRQs when switching mm in exit_lazy_flush_tlb() called from exit_mmap() Thanks to Nicholas Piggin and Sachin Sant. * tag 'powerpc-6.4-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/64s/radix: Fix exit lazy tlb mm switch with irqs enabled |
||
|
Linus Torvalds
|
4a426aa1a2 |
pci-v6.4-fixes-2
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||
|
Linus Torvalds
|
9376500211 |
MMC host:
- Fix support for deferred probing for several host drivers - litex_mmc: Use async probe as it's common for all mmc hosts - meson-gx: Fix bug when scheduling while atomic - mmci_stm32: Fix max busy timeout calculation - sdhci-msm: Disable broken 64-bit DMA on MSM8916 -----BEGIN PGP SIGNATURE----- iQJLBAABCgA1FiEEugLDXPmKSktSkQsV/iaEJXNYjCkFAmSUTwgXHHVsZi5oYW5z c29uQGxpbmFyby5vcmcACgkQ/iaEJXNYjCmGaA//RsuGrpwKoFRarRfP1kNNNqw5 Gm3I6q+JBVldQiLKfcEi+0LlUBQc9s8nKtnbbcpkvphao/gLunS6fgKperZhqsIs tlf45ZK1TO8iwV+2kSKqpOXajZPNqKu+3wDuDbm3Ie2I6Z6FdhSs4SvsHTJBcJrw gV7Umey7vQmq9I2+bwxWhrJa0wQ56VHBmUAcZnRMj3+CMXBPgUW1TgEvjxTw+WYv mYaVB38D/pdSOc0zk/gbYk+KVi4tQSIpUSesJ6MVB6zIyxRbqr8Be4TRjyiaCafw bwo02vdQUWNLr8muapDfA9arqnOccMRKKQ8MD1snfjCgDbsDQreiscQJTHob1f78 IfJvtNthGEhe5znKBHUgb7GzfvSkX4mmVvGEb08q69bYdLvB5/pzWUCGHTs8Eo1g FXSIHmICJW0Yu+jGhQiCQmi/6Bzv1nKuRKFoUFZMYudgtWmhZ37mRVR3efO42Vgy nzaoVXuWA4qVtjyfB1y2lOuxYZi4z0gSOZFScBXTHkmhplmlZtGiuQBqlIMkdX8E dhwvOtYIPEFtCH0D022P6HuF88WxBD6pM3A+FUuT78u06VbZzAJwsa/LA0UyKBmn Lu2uEXUx/NKeHQF4pYsgdWk9A9jZz6H/9cpY/Ul9K/s+KwNfXMbVT5Ai9+PB1api l2ugkV7antW/amZxupw= =FwRR -----END PGP SIGNATURE----- Merge tag 'mmc-v6.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: - Fix support for deferred probing for several host drivers - litex_mmc: Use async probe as it's common for all mmc hosts - meson-gx: Fix bug when scheduling while atomic - mmci_stm32: Fix max busy timeout calculation - sdhci-msm: Disable broken 64-bit DMA on MSM8916 * tag 'mmc-v6.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: usdhi60rol0: fix deferred probing mmc: sunxi: fix deferred probing mmc: sh_mmcif: fix deferred probing mmc: sdhci-spear: fix deferred probing mmc: sdhci-acpi: fix deferred probing mmc: owl: fix deferred probing mmc: omap_hsmmc: fix deferred probing mmc: omap: fix deferred probing mmc: mvsdio: fix deferred probing mmc: mtk-sd: fix deferred probing mmc: meson-gx: fix deferred probing mmc: bcm2835: fix deferred probing mmc: litex_mmc: set PROBE_PREFER_ASYNCHRONOUS mmc: meson-gx: remove redundant mmc_request_done() call from irq context mmc: mmci: stm32: fix max busy timeout calculation mmc: sdhci-msm: Disable broken 64-bit DMA on MSM8916 |
||
|
Linus Torvalds
|
65d48989f8 |
platform-drivers-x86 for v6.4-5
One small fix for an AMD PMF driver issue which is causing issues for users of just released AMD laptop models. The following is an automated git shortlog grouped by driver: platform/x86/amd/pmf: - Register notify handler only if SPS is enabled -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAmSUBO4UHGhkZWdvZWRl QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9zrPQf/UcGcMeCEW4vDzi9barGbAzFM3MXQ R5kugjRPqZ8y1U/0iDF83FPHRb/OhRCDrUWWoeN6BXLLCxnYTqVDtkkWJ7At45eK 928qm1+Guntr7qnNDmIgIaksEFKOXAp/PVDiOc/qX6DNznNgJ+6SVopoQz3UL/wp 4nkeLS7w/45SYP7nuGpBJhjtP6alZfGcJpMQ1bFm8GHxjA6NdzdYa6OTVxIqbvEc 4F3g5UTKfaVlYGcgnsMLgUnodlqNgBqtbaje2i5XbKV75EC6O7aP9Lz218Bh2xer F9xFV5YgebU3vfk53PcqFY3w7NFmQDGbQpgV4Qa9CF1aU+zcSw2evVS3ug== =n22g -----END PGP SIGNATURE----- Merge tag 'platform-drivers-x86-v6.4-5' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver fix from Hans de Goede: "One small fix for an AMD PMF driver issue which is causing issues for users of just released AMD laptop models" * tag 'platform-drivers-x86-v6.4-5' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86/amd/pmf: Register notify handler only if SPS is enabled |
||
|
Linus Torvalds
|
c213de632f |
io_uring-6.4-2023-06-21
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||
|
Linus Torvalds
|
5950a0066f |
cgroup: Fixes for v6.4-rc7
It's late but here are two bug fixes. Both fix problems which can be severe
but are very confined in scope. The risk to most use cases should be
minimal.
* Fix for an old bug which triggers if a cgroup subsystem is remounted to a
different hierarchy while someone is reading its cgroup.procs/tasks file.
The risk is pretty low given how seldom cgroup subsystems are moved across
hierarchies.
* We moved cpus_read_lock() outside of cgroup internal locks a while ago but
forgot to update the legacy_freezer leading to lockdep triggers. Fixed.
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Merge tag 'cgroup-for-6.4-rc7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup fixes from Tejun Heo:
"It's late but here are two bug fixes. Both fix problems which can be
severe but are very confined in scope. The risk to most use cases
should be minimal.
- Fix for an old bug which triggers if a cgroup subsystem is
remounted to a different hierarchy while someone is reading its
cgroup.procs/tasks file. The risk is pretty low given how seldom
cgroup subsystems are moved across hierarchies.
- We moved cpus_read_lock() outside of cgroup internal locks a while
ago but forgot to update the legacy_freezer leading to lockdep
triggers. Fixed"
* tag 'cgroup-for-6.4-rc7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cgroup: Do not corrupt task iteration when rebinding subsystem
cgroup,freezer: hold cpu_hotplug_lock before freezer_mutex in freezer_css_{online,offline}()
|
||
|
Sean Christopherson
|
63e2f55cab |
Documentation/process: Add a maintainer handbook for KVM x86
Add a KVM x86 doc to the subsystem/maintainer handbook section to explain how KVM x86 (currently) operates as a sub-subsystem, and to soapbox on the rules and expectations for contributing to KVM x86. Reviewed-by: Like Xu <likexu@tencent.com> Link: https://lore.kernel.org/r/20230411171651.1067966-3-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com> |
||
|
Sean Christopherson
|
b7dac767c9 |
Documentation/process: Add a label for the tip tree handbook's coding style
Add a label for the tip tree's "Coding style notes" so that a forthcoming KVM x86 handbook can reference/piggyback the tip tree's preferred coding style. Link: https://lore.kernel.org/r/20230411171651.1067966-2-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com> |
||
|
Paolo Bonzini
|
2623b3dc87 |
KVM/arm64 fixes for 6.4, take #4
- Correctly save/restore PMUSERNR_EL0 when host userspace is using PMU counters directly - Fix GICv2 emulation on GICv3 after the locking rework - Don't use smp_processor_id() in kvm_pmu_probe_armpmu(), and document why... -----BEGIN PGP SIGNATURE----- iQJDBAABCgAtFiEEn9UcU+C1Yxj9lZw9I9DQutE9ekMFAmSB9zEPHG1hekBrZXJu ZWwub3JnAAoJECPQ0LrRPXpDJc4P+gIQog8QCPo7YhFPo2JstbK7P6Nxn7j1JuL+ c+0tsiB1CaSa3D7i9JQO7hTJdwGxu6r+oCzxF7zsp6nIOItP1CwQVQyBlTV7XpY5 Gh0sM4VwFC7F7bYV9LD1KaJc7W2BwpsZgRGp5ddZwLXp6uujJNuFPyaynYJU+JIy /ps+wHF19ZMUohkPUx690tglfWmJws6Km4KBVACIf4KznRfTxaOEfIb0iQJKNHP/ 6zpxz37Iwiad+KI/mudjAeE/DwUd3PjVc9Lvc5NRsencC30+K7Yz2mxsFXkgicKS wUJ9Sh0sxuu/joRNfd71CcN3J2/zgOZIoobOKE5n9nBIWPrWA9SckqJ1QwwgOeHH DQcoH2YZ1CTUgYemqlXwJku3ZF22ottQDFfgXGCiLS9M2+vMDrY+prbTOAI7euCz 6nLTeqANZq7dDzZjqnuq0BLHEAjHkBklE6TaUYa9/wVV1PQ+1+ifBzxUC5BPGwap PZ8XKBMQqO4C+l2THLRFp4qbQ37GBy6h6FKb8TvCCW2FmFdWUIu/FlhJRyJ+tEr3 PhDhYJR4yH7H6Xk2xnrJZmatf2g69rj2pbzbru/mhYZgyruSEAllCtEB44XUik6a 9xFet49oLWGyQNxYOlc5moVIn6OQfUZ04joNQlUuhLCB9CgiMSu3IbBG5lthqE0B esw3Yk/R =JwZ/ -----END PGP SIGNATURE----- Merge tag 'kvmarm-fixes-6.4-4' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/arm64 fixes for 6.4, take #4 - Correctly save/restore PMUSERNR_EL0 when host userspace is using PMU counters directly - Fix GICv2 emulation on GICv3 after the locking rework - Don't use smp_processor_id() in kvm_pmu_probe_armpmu(), and document why... |
||
|
Douglas Anderson
|
7b59e8ae92 |
arm64: dts: qcom: sc7280: Mark SCM as dma-coherent for chrome devices
Just like for sc7180 devices using the Chrome bootflow (AKA trogdor and IDP), sc7280 devices using the Chrome bootflow also need their firmware marked dma-coherent. On sc7280 this wasn't causing WiFi to fail to startup, since WiFi works differently there. However, on sc7280 devices we were still getting the message at bootup after commit |
||
|
Douglas Anderson
|
a54b7fa6b9 |
arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for trogdor
Trogdor devices use firmware backed by TF-A instead of Qualcomm's normal TZ. On TF-A we end up mapping memory as cacheable. Specifically, you can see in Trogdor's TF-A code [1] in qti_sip_mem_assign() that we call qti_mmap_add_dynamic_region() with MT_RO_DATA. This translates down to MT_MEMORY instead of MT_NON_CACHEABLE or MT_DEVICE. Apparently Qualcomm's normal TZ implementation maps the memory as non-cacheable. Let's add the "dma-coherent" attribute to the SCM for trogdor. Adding "dma-coherent" like this fixes WiFi on sc7180-trogdor devices. WiFi was broken as of commit |
||
|
Douglas Anderson
|
9a5f0b11e4 |
arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for IDP
sc7180-idp is, for most intents and purposes, a trogdor device. Specifically, sc7180-idp is designed to run the same style of firmware as trogdor devices. This can be seen from the fact that IDP has the same "Reserved memory changes" in its device tree that trogdor has. Recently it was realized that we need to mark SCM as dma-coherent to match what trogdor's style of firmware (based on TF-A) does [1]. That means we need this dma-coherent tag on IDP as well. Without this, on newer versions of Linux, specifically those with commit |
||
|
Douglas Anderson
|
c0877829ad |
dt-bindings: firmware: qcom,scm: Document that SCM can be dma-coherent
Trogdor devices use firmware backed by TF-A instead of Qualcomm's normal TZ. On TF-A we end up mapping memory as cacheable. Specifically, you can see in Trogdor's TF-A code [1] in qti_sip_mem_assign() that we call qti_mmap_add_dynamic_region() with MT_RO_DATA. This translates down to MT_MEMORY instead of MT_NON_CACHEABLE or MT_DEVICE. Let's allow devices like trogdor to be described properly by allowing "dma-coherent" in the SCM node. Signed-off-by: Douglas Anderson <dianders@chromium.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230616081440.v2.1.Ie79b5f0ed45739695c9970df121e11d724909157@changeid Signed-off-by: Bjorn Andersson <andersson@kernel.org> |
||
|
Gavin Shan
|
2230f9e117 |
KVM: Avoid illegal stage2 mapping on invalid memory slot
We run into guest hang in edk2 firmware when KSM is kept as running on
the host. The edk2 firmware is waiting for status 0x80 from QEMU's pflash
device (TYPE_PFLASH_CFI01) during the operation of sector erasing or
buffered write. The status is returned by reading the memory region of
the pflash device and the read request should have been forwarded to QEMU
and emulated by it. Unfortunately, the read request is covered by an
illegal stage2 mapping when the guest hang issue occurs. The read request
is completed with QEMU bypassed and wrong status is fetched. The edk2
firmware runs into an infinite loop with the wrong status.
The illegal stage2 mapping is populated due to same page sharing by KSM
at (C) even the associated memory slot has been marked as invalid at (B)
when the memory slot is requested to be deleted. It's notable that the
active and inactive memory slots can't be swapped when we're in the middle
of kvm_mmu_notifier_change_pte() because kvm->mn_active_invalidate_count
is elevated, and kvm_swap_active_memslots() will busy loop until it reaches
to zero again. Besides, the swapping from the active to the inactive memory
slots is also avoided by holding &kvm->srcu in __kvm_handle_hva_range(),
corresponding to synchronize_srcu_expedited() in kvm_swap_active_memslots().
CPU-A CPU-B
----- -----
ioctl(kvm_fd, KVM_SET_USER_MEMORY_REGION)
kvm_vm_ioctl_set_memory_region
kvm_set_memory_region
__kvm_set_memory_region
kvm_set_memslot(kvm, old, NULL, KVM_MR_DELETE)
kvm_invalidate_memslot
kvm_copy_memslot
kvm_replace_memslot
kvm_swap_active_memslots (A)
kvm_arch_flush_shadow_memslot (B)
same page sharing by KSM
kvm_mmu_notifier_invalidate_range_start
:
kvm_mmu_notifier_change_pte
kvm_handle_hva_range
__kvm_handle_hva_range
kvm_set_spte_gfn (C)
:
kvm_mmu_notifier_invalidate_range_end
Fix the issue by skipping the invalid memory slot at (C) to avoid the
illegal stage2 mapping so that the read request for the pflash's status
is forwarded to QEMU and emulated by it. In this way, the correct pflash's
status can be returned from QEMU to break the infinite loop in the edk2
firmware.
We tried a git-bisect and the first problematic commit is
|
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|
Oliver Upton
|
192df2aa01 |
KVM: arm64: Fix misuse of KVM_ARM_VCPU_POWER_OFF bit index
KVM_ARM_VCPU_POWER_OFF is as bit index, _not_ a literal bitmask. Nonetheless, commit |
||
|
Qu Wenruo
|
cb091225a5 |
btrfs: fix remaining u32 overflows when left shifting stripe_nr
There was regression caused by |
||
|
Ming Lei
|
9c39b7a905 |
block: make sure local irq is disabled when calling __blkcg_rstat_flush
When __blkcg_rstat_flush() is called from cgroup_rstat_flush*() code path, interrupt is always disabled. When we start to flush blkcg per-cpu stats list in __blkg_release() for avoiding to leak blkcg_gq's reference in commit |
||
|
Paolo Abeni
|
2ba7e7ebb6 |
netfilter pull request 23-06-21
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Merge tag 'nf-23-06-21' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf
Pablo Neira Ayuso says:
====================
Netfilter/IPVS fixes for net
This is v3, including a crash fix for patch 01/14.
The following patchset contains Netfilter/IPVS fixes for net:
1) Fix UDP segmentation with IPVS tunneled traffic, from Terin Stock.
2) Fix chain binding transaction logic, add a bound flag to rule
transactions. Remove incorrect logic in nft_data_hold() and
nft_data_release().
3) Add a NFT_TRANS_PREPARE_ERROR deactivate state to deal with releasing
the set/chain as a follow up to
|
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|
Maciej Żenczykowski
|
a9628e8877 |
revert "net: align SO_RCVMARK required privileges with SO_MARK"
This reverts commit |
||
|
Kees Cook
|
dec24b3b33 |
net: wwan: iosm: Convert single instance struct member to flexible array
struct mux_adth actually ends with multiple struct mux_adth_dg members.
This is seen both in the comments about the member:
/**
* struct mux_adth - Structure of the Aggregated Datagram Table Header.
...
* @dg: datagramm table with variable length
*/
and in the preparation for populating it:
adth_dg_size = offsetof(struct mux_adth, dg) +
ul_adb->dg_count[i] * sizeof(*dg);
...
adth_dg_size -= offsetof(struct mux_adth, dg);
memcpy(&adth->dg, ul_adb->dg[i], adth_dg_size);
This was reported as a run-time false positive warning:
memcpy: detected field-spanning write (size 16) of single field "&adth->dg" at drivers/net/wwan/iosm/iosm_ipc_mux_codec.c:852 (size 8)
Adjust the struct mux_adth definition and associated sizeof() math; no binary
output differences are observed in the resulting object file.
Reported-by: Florian Klink <flokli@flokli.de>
Closes: https://lore.kernel.org/lkml/dbfa25f5-64c8-5574-4f5d-0151ba95d232@gmail.com/
Fixes:
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Eric Dumazet
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2174a08db8 |
sch_netem: acquire qdisc lock in netem_change()
syzbot managed to trigger a divide error [1] in netem.
It could happen if q->rate changes while netem_enqueue()
is running, since q->rate is read twice.
It turns out netem_change() always lacked proper synchronization.
[1]
divide error: 0000 [#1] SMP KASAN
CPU: 1 PID: 7867 Comm: syz-executor.1 Not tainted 6.1.30-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
RIP: 0010:div64_u64 include/linux/math64.h:69 [inline]
RIP: 0010:packet_time_ns net/sched/sch_netem.c:357 [inline]
RIP: 0010:netem_enqueue+0x2067/0x36d0 net/sched/sch_netem.c:576
Code: 89 e2 48 69 da 00 ca 9a 3b 42 80 3c 28 00 4c 8b a4 24 88 00 00 00 74 0d 4c 89 e7 e8 c3 4f 3b fd 48 8b 4c 24 18 48 89 d8 31 d2 <49> f7 34 24 49 01 c7 4c 8b 64 24 48 4d 01 f7 4c 89 e3 48 c1 eb 03
RSP: 0018:ffffc9000dccea60 EFLAGS: 00010246
RAX: 000001a442624200 RBX: 000001a442624200 RCX: ffff888108a4f000
RDX: 0000000000000000 RSI: 000000000000070d RDI: 000000000000070d
RBP: ffffc9000dcceb90 R08: ffffffff849c5e26 R09: fffffbfff10e1297
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888108a4f358
R13: dffffc0000000000 R14: 0000001a8cd9a7ec R15: 0000000000000000
FS: 00007fa73fe18700(0000) GS:ffff8881f6b00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa73fdf7718 CR3: 000000011d36e000 CR4: 0000000000350ee0
Call Trace:
<TASK>
[<ffffffff84714385>] __dev_xmit_skb net/core/dev.c:3931 [inline]
[<ffffffff84714385>] __dev_queue_xmit+0xcf5/0x3370 net/core/dev.c:4290
[<ffffffff84d22df2>] dev_queue_xmit include/linux/netdevice.h:3030 [inline]
[<ffffffff84d22df2>] neigh_hh_output include/net/neighbour.h:531 [inline]
[<ffffffff84d22df2>] neigh_output include/net/neighbour.h:545 [inline]
[<ffffffff84d22df2>] ip_finish_output2+0xb92/0x10d0 net/ipv4/ip_output.c:235
[<ffffffff84d21e63>] __ip_finish_output+0xc3/0x2b0
[<ffffffff84d10a81>] ip_finish_output+0x31/0x2a0 net/ipv4/ip_output.c:323
[<ffffffff84d10f14>] NF_HOOK_COND include/linux/netfilter.h:298 [inline]
[<ffffffff84d10f14>] ip_output+0x224/0x2a0 net/ipv4/ip_output.c:437
[<ffffffff84d123b5>] dst_output include/net/dst.h:444 [inline]
[<ffffffff84d123b5>] ip_local_out net/ipv4/ip_output.c:127 [inline]
[<ffffffff84d123b5>] __ip_queue_xmit+0x1425/0x2000 net/ipv4/ip_output.c:542
[<ffffffff84d12fdc>] ip_queue_xmit+0x4c/0x70 net/ipv4/ip_output.c:556
Fixes:
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