mirror of
https://github.com/torvalds/linux.git
synced 2024-10-24 22:20:55 +00:00
A mirror of the official Linux kernel repository just in case
4ea3c64252
- Fix KVM "lost kick" race, where an attempt to pull a vcpu out of the guest could be
lost (or delayed until the next guest exit).
- Disable SCV (system call vectored) when PR KVM guests could be run.
- Fix KVM PR guests using SCV, by disallowing AIL != 0 for KVM PR guests.
- Add a new KVM CAP to indicate if AIL == 3 is supported.
- Fix a regression when hotplugging a CPU to a memoryless/cpuless node.
- Make virt_addr_valid() stricter for 64-bit Book3E & 32-bit, which fixes crashes seen
due to hardened usercopy.
- Revert a change to max_mapnr which broke HIGHMEM.
Thanks to: Christophe Leroy, Fabiano Rosas, Kefeng Wang, Nicholas Piggin, Srikar Dronamraju.
-----BEGIN PGP SIGNATURE-----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=uNqF
-----END PGP SIGNATURE-----
Merge tag 'powerpc-5.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Fix KVM "lost kick" race, where an attempt to pull a vcpu out of the
guest could be lost (or delayed until the next guest exit).
- Disable SCV (system call vectored) when PR KVM guests could be run.
- Fix KVM PR guests using SCV, by disallowing AIL != 0 for KVM PR
guests.
- Add a new KVM CAP to indicate if AIL == 3 is supported.
- Fix a regression when hotplugging a CPU to a memoryless/cpuless node.
- Make virt_addr_valid() stricter for 64-bit Book3E & 32-bit, which
fixes crashes seen due to hardened usercopy.
- Revert a change to max_mapnr which broke HIGHMEM.
Thanks to Christophe Leroy, Fabiano Rosas, Kefeng Wang, Nicholas Piggin,
and Srikar Dronamraju.
* tag 'powerpc-5.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
Revert "powerpc: Set max_mapnr correctly"
powerpc: Fix virt_addr_valid() for 64-bit Book3E & 32-bit
KVM: PPC: Move kvmhv_on_pseries() into kvm_ppc.h
powerpc/numa: Handle partially initialized numa nodes
powerpc/64: Fix build failure with allyesconfig in book3s_64_entry.S
KVM: PPC: Use KVM_CAP_PPC_AIL_MODE_3
KVM: PPC: Book3S PR: Disallow AIL != 0
KVM: PPC: Book3S PR: Disable SCV when AIL could be disabled
KVM: PPC: Book3S HV P9: Fix "lost kick" race
|
||
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.