mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-07 11:26:02 +09:00
f9dcf08e20
This reverts commit 0e0a53c551.
As Christian Ehrhardt noted:
The most common case is that vcpu->arch.dr6 and the host's %dr6 value
are not related at all because ->switch_db_regs is zero. To do this
all correctly, we must handle the case where the guest leaves an arbitrary
unused value in vcpu->arch.dr6 before disabling breakpoints again.
However, this means that vcpu->arch.dr6 is not suitable to detect the
need for a %dr6 clear.
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
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.