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Pull x86 fixes from Ingo Molnar: "Misc fixes all over the place: - might_sleep() atomicity fix in the microcode loader - resctrl boundary condition fix - APIC arithmethics bug fix for frequencies >= 4.2 GHz - three 5-level paging crash fixes - two speculation fixes - a perf/stacktrace fix" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/unwind/orc: Fall back to using frame pointers for generated code perf/x86: Always store regs->ip in perf_callchain_kernel() x86/speculation: Allow guests to use SSBD even if host does not x86/mm: Handle physical-virtual alignment mismatch in phys_p4d_init() x86/boot/64: Add missing fixup_pointer() for next_early_pgt access x86/boot/64: Fix crash if kernel image crosses page table boundary x86/apic: Fix integer overflow on 10 bit left shift of cpu_khz x86/resctrl: Prevent possible overrun during bitmap operations x86/microcode: Fix the microcode load on CPU hotplug for real |
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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.