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41ef3c1a6b
It was observed that by allowing pinctrl_amd to be loaded later in the boot process that interrupts sent to the GPIO controller early in the boot are not serviced. The kernel treats these as a spurious IRQ and disables the IRQ. This problem was exacerbated because it happened on a system with an encrypted partition so the kernel object was not accesssible for an extended period of time while waiting for a passphrase. To avoid this situation from occurring, stop allowing pinctrl-amd from being built as a module and instead require it to be built-in or disabled. Reported-by: madcatx@atlas.cz Suggested-by: jwrdegoede@fedoraproject.org Link: https://bugzilla.kernel.org/show_bug.cgi?id=216230 Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220713175950.964-1-mario.limonciello@amd.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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arch | ||
block | ||
certs | ||
crypto | ||
Documentation | ||
drivers | ||
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. 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.