mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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3b54578850
commit 4249d6fbc10fd997abdf8a1ea49c0389a0edf706 upstream. when receive eem echo command, it will send a response, but queue this response to the usb request which allocate from gadget device endpoint zero, and transmit the request to IN endpoint of eem interface. on dwc3 gadget, it will trigger following warning in function __dwc3_gadget_ep_queue(), if (WARN(req->dep != dep, "request %pK belongs to '%s'\n", &req->request, req->dep->name)) return -EINVAL; fix it by allocating a usb request from IN endpoint of eem interface, and transmit the usb request to same IN endpoint of eem interface. Signed-off-by: Linyu Yuan <linyyuan@codeaurora.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20210616115142.34075-1-linyyuan@codeaurora.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| 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.