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b30c74c73c
We don't want to break SMB sessions if we receive signals when sending packets through the network. Fix it by masking off signals inside __smb_send_rqst() to avoid partial packet sends due to interrupts. Return -EINTR if a signal is pending and only a part of the packet was sent. Return a success status code if the whole packet was sent regardless of signal being pending or not. This keeps a mid entry for the request in the pending queue and allows the demultiplex thread to handle a response from the server properly. Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com> Signed-off-by: Steve French <stfrench@microsoft.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.