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fdbeb55ebd
kvm_s390_skey_check_enable() does not emulate any instructions, rather, it clears CPUSTAT_KSS and arranges the instruction that caused the exit (e.g., ISKE, SSKE, RRBE or LPSWE with a keyed PSW) to run again. Therefore, skip the PER check and let the instruction execution happen. Otherwise, a debugger will see two single-step events on the same instruction. Reviewed-by: Christian Borntraeger <borntraeger@linux.ibm.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Message-ID: <20230725143857.228626-6-iii@linux.ibm.com> Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com> Signed-off-by: Janosch Frank <frankja@linux.ibm.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.
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.