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A mirror of the official Linux kernel repository just in case
627c961d67
To adhere to dma fencing rules that fences must signal within a reasonable amount of time, add a 5 second timeout to preempt fences. If this timeout occurs, kill the associated VM as this fatal to the VM. v2: - Add comment for smp_wmb (Checkpatch) - Fix kernel doc typo (Inspection) - Add comment for killed check (Niranjana) v3: - Drop smp_wmb (Matthew Auld) - Don't take vm->lock in preempt fence worker (Matthew Auld) - Drop RB given changes to patch v4: - Add WRITE/READ_ONCE (Niranjana) - Don't export xe_vm_kill (Niranjana) Cc: Matthew Auld <matthew.auld@intel.com> Cc: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> Signed-off-by: Matthew Brost <matthew.brost@intel.com> Tested-by: Stuart Summers <stuart.summers@intel.com> Reviewed-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240626004137.4060806-1-matthew.brost@intel.com |
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arch | ||
block | ||
certs | ||
crypto | ||
Documentation | ||
drivers | ||
fs | ||
include | ||
init | ||
io_uring | ||
ipc | ||
kernel | ||
lib | ||
LICENSES | ||
mm | ||
net | ||
rust | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.clang-format | ||
.cocciconfig | ||
.editorconfig | ||
.get_maintainer.ignore | ||
.gitattributes | ||
.gitignore | ||
.mailmap | ||
.rustfmt.toml | ||
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 reStructuredText 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.