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A mirror of the official Linux kernel repository just in case
72b7f6c487
When the maximum dmb buffer limit for an ism device is reached no more dmb buffers can be registered. When this happens the reason code is set to SMC_CLC_DECL_MEM indicating out-of-memory. This is the same reason code that is used when no memory could be allocated for the new dmb buffer. This is confusing for users when they see this error but there is more memory available. To solve this set a separate new reason code when the maximum dmb limit exceeded. Reviewed-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: Karsten Graul <kgraul@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| kernel | ||
| lib | ||
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| README | ||
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.