system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-09-20 02:57:25 +00:00
Code Issues Packages Projects Releases Wiki Activity
linux/arch
History
Paolo Bonzini 45b890f768 KVM/arm64 updates for 6.7 
- Generalized infrastructure for 'writable' ID registers, effectively
    allowing userspace to opt-out of certain vCPU features for its guest
 
  - Optimization for vSGI injection, opportunistically compressing MPIDR
    to vCPU mapping into a table
 
  - Improvements to KVM's PMU emulation, allowing userspace to select
    the number of PMCs available to a VM
 
  - Guest support for memory operation instructions (FEAT_MOPS)
 
  - Cleanups to handling feature flags in KVM_ARM_VCPU_INIT, squashing
    bugs and getting rid of useless code
 
  - Changes to the way the SMCCC filter is constructed, avoiding wasted
    memory allocations when not in use
 
  - Load the stage-2 MMU context at vcpu_load() for VHE systems, reducing
    the overhead of errata mitigations
 
  - Miscellaneous kernel and selftest fixes
 -----BEGIN PGP SIGNATURE-----
 
 iHUEABYIAB0WIQSNXHjWXuzMZutrKNKivnWIJHzdFgUCZUFJRgAKCRCivnWIJHzd
 FtgYAP9cMsc1Mhlw3jNQnTc6q0cbTulD/SoEDPUat1dXMqjs+gEAnskwQTrTX834
 fgGQeCAyp7Gmar+KeP64H0xm8kPSpAw=
 =R4M7
 -----END PGP SIGNATURE-----

Merge tag 'kvmarm-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 updates for 6.7

 - Generalized infrastructure for 'writable' ID registers, effectively
   allowing userspace to opt-out of certain vCPU features for its guest

 - Optimization for vSGI injection, opportunistically compressing MPIDR
   to vCPU mapping into a table

 - Improvements to KVM's PMU emulation, allowing userspace to select
   the number of PMCs available to a VM

 - Guest support for memory operation instructions (FEAT_MOPS)

 - Cleanups to handling feature flags in KVM_ARM_VCPU_INIT, squashing
   bugs and getting rid of useless code

 - Changes to the way the SMCCC filter is constructed, avoiding wasted
   memory allocations when not in use

 - Load the stage-2 MMU context at vcpu_load() for VHE systems, reducing
   the overhead of errata mitigations

 - Miscellaneous kernel and selftest fixes
2023-10-31 16:37:07 -04:00
..
alpha Kbuild updates for v6.6 2023-09-05 11:01:47 -07:00
arc ARC updates for v6.6 2023-09-04 15:38:24 -07:00
arm Few minor fixes for omaps 2023-10-18 15:29:11 +02:00
arm64 KVM/arm64 updates for 6.7 2023-10-31 16:37:07 -04:00
csky arch/csky 2nd patches for 6.6 2023-09-01 08:02:45 -07:00
hexagon Add x86 shadow stack support 2023-08-31 12:20:12 -07:00
ia64 cpu-hotplug: Provide prototypes for arch CPU registration 2023-10-11 14:27:37 +02:00
loongarch LoongArch KVM changes for v6.7 2023-10-31 09:55:40 -04:00
m68k ata changes for 6.6 2023-09-05 12:37:28 -07:00
microblaze Microblaze patches for 6.6-rc1 2023-09-05 10:15:22 -07:00
mips KVM: MIPS: fix -Wunused-but-set-variable warning 2023-10-12 11:25:40 -04:00
nios2 Add x86 shadow stack support 2023-08-31 12:20:12 -07:00
openrisc OpenRISC updates for 6.6 2023-09-05 10:09:31 -07:00
parisc parisc architecture fixes for kernel v6.6-rc5: 2023-10-07 13:05:43 -07:00
powerpc powerpc fixes for 6.6 #6 2023-10-27 05:40:42 -10:00
riscv KVM/riscv changes for 6.7 2023-10-31 10:09:39 -04:00
s390 - nested page table management performance counters 2023-10-31 10:10:15 -04:00
sh sh: mm: re-add lost __ref to ioremap_prot() to fix modpost warning 2023-09-19 13:21:32 -07:00
sparc sparc32: fix a braino in fault handling in csum_and_copy_..._user() 2023-10-27 20:06:06 -04:00
um This pull request contains the following changes for UML: 2023-09-04 11:32:21 -07:00
x86 KVM SVM changes for 6.7: 2023-10-31 10:22:43 -04:00
xtensa xtensa: boot/lib: fix function prototypes 2023-09-20 05:03:30 -07:00
.gitignore
Kconfig Add x86 shadow stack support 2023-08-31 12:20:12 -07:00