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Dave Jiang
d2acea4f47
[ Upstream commit60f065dbaf] Memory through vmalloc() is not zeroed out. When this memory is copied into output payload, it leaks memory content to user. Use vzalloc() instead to zero out the memory. Suggested-by: sashiko-bot Link: https://lore.kernel.org/linux-cxl/20260605173146.2B9A31F00893@smtp.kernel.org/ Fixes:7d3eb23c4c("tools/testing/cxl: Introduce a mock memory device + driver") Reviewed-by: Alison Schofield <alison.schofield@intel.com> Link: https://patch.msgid.link/20260605184426.4070913-1-dave.jiang@intel.com Signed-off-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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.