Fork of alistair23 Linux kernel for reMarkable from https://github.com/alistair23/linux
8ccb442dec
Currently memtrace doesn't build if NUMA=n: In function ‘memtrace_alloc_node’: arch/powerpc/platforms/powernv/memtrace.c:134:6: error: the address of ‘contig_page_data’ will always evaluate as ‘true’ if (!NODE_DATA(nid) || !node_spanned_pages(nid)) ^ This is because for NUMA=n NODE_DATA(nid) points to an always allocated structure, contig_page_data. But even in the NUMA=y case memtrace_alloc_node() is only called for online nodes, and we should always have a NODE_DATA() allocated for an online node. So remove the (hopefully) overly paranoid check, which also means we can build when NUMA=n. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> |
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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.