mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-08 11:50:43 +09:00
4614bc9655
commit81ff2c37f9upstream. Once again RPL checks have been introduced which don't account for a 32-bit kernel living in ring 1 when running in a PV Xen domain. The case in FIXUP_FRAME has been preventing boot. Adjust BUG_IF_WRONG_CR3 as well to guard against future uses of the macro on a code path reachable when running in PV mode under Xen; I have to admit that I stopped at a certain point trying to figure out whether there are present ones. Fixes:3c88c692c2("x86/stackframe/32: Provide consistent pt_regs") Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Stable Team <stable@vger.kernel.org> Link: https://lore.kernel.org/r/0fad341f-b7f5-f859-d55d-f0084ee7087e@suse.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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 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.