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520f8ac91f
commit3b90954419upstream. This commit fixes a bug introduced by commite9e7870f90("s390/dump: introduce boot data 'oldmem_data'"). OLDMEM_BASE was mistakenly replaced by oldmem_data.size instead of oldmem_data.start. This bug caused the following error during kdump: kdump.sh[878]: No program header covering vaddr 0x3434f5245found kexec bug? Fixes:e9e7870f90("s390/dump: introduce boot data 'oldmem_data'") Cc: stable@vger.kernel.org # 5.15+ Signed-off-by: Alexander Egorenkov <egorenar@linux.ibm.com> Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com> Reviewed-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.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.