Marc Zyngier
35e09c3fa4
commit4a1c2c7f63upstream. The DBGD{CCINT,SCRext} and DBGVCR register entries in the cp14 array are missing their target register, resulting in all accesses being targetted at the guard sysreg (indexed by __INVALID_SYSREG__). Point the emulation code at the actual register entries. Fixes:bdfb4b389c("arm64: KVM: add trap handlers for AArch32 debug registers") Signed-off-by: Marc Zyngier <maz@kernel.org> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20201029172409.2768336-1-maz@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.