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Linux kernel source tree
c8bf38055e
On SMP systems, the shared ejtag debug buffer may be overwritten by other cores, because every cores can generate ejtag exception at same time. Unfortunately, in that context, it's difficult to relax more registers to access per cpu buffers. so use ll/sc to serialize the access. [paul.burton@mips.com: This could in theory be backported at least as far back as the beginning of the git era, however in general it's exceedingly rare that anyone would hit this without further changes, so it doesn't seem worthwhile marking for backport.] Signed-off-by: Heiher <r@hev.cc> Patchwork: https://patchwork.linux-mips.org/patch/19507/ Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: jhogan@kernel.org Cc: ralf@linux-mips.org |
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| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| firmware | ||
| 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.
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.