1795f81f61
Two fixes for KVM on POWER machines. Both of these relate to memory corruption and host crashes seen when transparent huge pages are enabled. The first fixes a host crash that can occur when a DMA mapping is removed by the guest and the page mapped was part of a transparent huge page; the second fixes corruption that could occur when a hypervisor page fault for a radix guest is being serviced at the same time that the backing page is being collapsed or split. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAABCAAGBQJbmFIyAAoJEJ2a6ncsY3Gf+L8H/jRQ0ONUpv2xrgirXdPmfuVv xIVejn5chiygpo3ZY2YkRGjqMoX8usA5pDQONk9duoc48FedSjjmurfAkSA8NESI y6DSRGB6pir/reP/7tBVk0eeeMBjbYnHPA7KfI8ijK424VmRpCT5stiUm7gQvSEm LSRUSLwWKfCCjU78HVtiTuK865WZifrOCy6wiNEl79F1K6T1A+LeGaKrcDLjeK/Q GsNSbwBK37BOvcsm0W1xrlnCmYtR/nVrhjTFMc5noBuc4znQd3wxitgiInFsOH5V LUWL6IStFkbGKSxVZuJilkhVF58AAisrJnwvlZsjrExWYf1J42kbyvVoURt0O8I= =blkZ -----END PGP SIGNATURE----- Merge tag 'kvm-ppc-fixes-4.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc into HEAD Second set of PPC KVM fixes for 4.19 Two fixes for KVM on POWER machines. Both of these relate to memory corruption and host crashes seen when transparent huge pages are enabled. The first fixes a host crash that can occur when a DMA mapping is removed by the guest and the page mapped was part of a transparent huge page; the second fixes corruption that could occur when a hypervisor page fault for a radix guest is being serviced at the same time that the backing page is being collapsed or split. |
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| Documentation | ||
| LICENSES | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| 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 | ||
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.