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Refer Documentation/doc-guide/kernel-doc.rst * Close device. drivers/virt/vboxguest/vboxguest_linux.c:78: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Device I/O Control entry point. drivers/virt/vboxguest/vboxguest_linux.c:161: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Called when the input device is first opened. drivers/virt/vboxguest/vboxguest_linux.c:179: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Called if all open handles to the input device are closed. drivers/virt/vboxguest/vboxguest_linux.c:191: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Creates the kernel input device. drivers/virt/vboxguest/vboxguest_linux.c:243: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Does the PCI detection and init of the device. drivers/virt/vboxguest/vboxguest_linux.c:424: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Callback for mouse events. -- >> drivers/virt/vboxguest/vboxguest_core.c:31: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Reserves memory in which the VMM can relocate any guest mappings drivers/virt/vboxguest/vboxguest_core.c:122: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Undo what vbg_guest_mappings_init did. drivers/virt/vboxguest/vboxguest_core.c:162: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Report the guest information to the host. drivers/virt/vboxguest/vboxguest_core.c:223: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Report the guest driver status to the host. drivers/virt/vboxguest/vboxguest_core.c:254: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Inflate the balloon by one chunk. The caller owns the balloon mutex. drivers/virt/vboxguest/vboxguest_core.c:304: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Deflate the balloon by one chunk. The caller owns the balloon mutex. drivers/virt/vboxguest/vboxguest_core.c:337: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Respond to VMMDEV_EVENT_BALLOON_CHANGE_REQUEST events, query the size drivers/virt/vboxguest/vboxguest_core.c:402: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Callback for heartbeat timer. drivers/virt/vboxguest/vboxguest_core.c:414: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Configure the host to check guest's heartbeat drivers/virt/vboxguest/vboxguest_core.c:440: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Initializes the heartbeat timer. This feature may be disabled by the host. drivers/virt/vboxguest/vboxguest_core.c:477: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Cleanup hearbeat code, stop HB timer and disable host heartbeat checking. drivers/virt/vboxguest/vboxguest_core.c:489: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Applies a change to the bit usage tracker. drivers/virt/vboxguest/vboxguest_core.c:525: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Init and termination worker for resetting the (host) event filter on the host drivers/virt/vboxguest/vboxguest_core.c:551: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Changes the event filter mask for the given session. drivers/virt/vboxguest/vboxguest_core.c:626: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Init and termination worker for set guest capabilities to zero on the host. drivers/virt/vboxguest/vboxguest_core.c:650: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Sets the guest capabilities for a session. Takes the session spinlock. drivers/virt/vboxguest/vboxguest_core.c:721: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * vbg_query_host_version get the host feature mask and version information. drivers/virt/vboxguest/vboxguest_core.c:757: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Initializes the VBoxGuest device extension when the >> drivers/virt/vboxguest/vboxguest_core.c:866: warning: expecting prototype for Call this on exit to clean-up vboxguest(). Prototype was for vbg_core_exit() instead drivers/virt/vboxguest/vboxguest_core.c:883: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Creates a VBoxGuest user session. drivers/virt/vboxguest/vboxguest_core.c:905: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Closes a VBoxGuest session. drivers/virt/vboxguest/vboxguest_core.c:1063: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Checks if the VMM request is allowed in the context of the given session. drivers/virt/vboxguest/vboxguest_core.c:1423: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Common IOCtl for user to kernel communication. >> drivers/virt/vboxguest/vboxguest_core.c:1500: warning: expecting prototype for Report guest supported mouse(). Prototype was for vbg_core_set_mouse_status() instead drivers/virt/vboxguest/vboxguest_core.o: warning: objtool: vbg_report_guest_info()+0x80: sibling call from callable instruction with modified stack frame -- >> drivers/virt/vboxguest/vboxguest_utils.c:225: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Preprocesses the HGCM call, validate parameters, alloc bounce buffers and drivers/virt/vboxguest/vboxguest_utils.c:289: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Translates linear address types to page list direction flags. drivers/virt/vboxguest/vboxguest_utils.c:357: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Initializes the call request that we're sending to the host. drivers/virt/vboxguest/vboxguest_utils.c:413: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Tries to cancel a pending HGCM call. drivers/virt/vboxguest/vboxguest_utils.c:447: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Performs the call and completion wait. drivers/virt/vboxguest/vboxguest_utils.c:528: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Copies the result of the call back to the caller info structure and user drivers/virt/vboxguest/vboxguest_utils.o: warning: objtool: vbg_info()+0x6e: sibling call from callable instruction with modified stack frame drivers/virt/vboxguest/vboxguest_utils.o: warning: objtool: vbg_warn()+0x6e: sibling call from callable instruction with modified stack frame drivers/virt/vboxguest/vboxguest_utils.o: warning: objtool: vbg_err()+0x6e: sibling call from callable instruction with modified stack frame drivers/virt/vboxguest/vboxguest_utils.o: warning: objtool: vbg_info.cold()+0x2a: return with modified stack frame drivers/virt/vboxguest/vboxguest_utils.o: warning: objtool: vbg_warn.cold()+0x2a: return with modified stack frame drivers/virt/vboxguest/vboxguest_utils.o: warning: objtool: vbg_err.cold()+0x2a: return with modified stack frame vim +65 drivers/virt/vboxguest/vboxguest_linux.c 0ba002bc4393dc Hans de Goede 2017-11-30 63 0ba002bc4393dc Hans de Goede 2017-11-30 64 /** 0ba002bc4393dc Hans de Goede 2017-11-30 @65 * Close device. 0ba002bc4393dc Hans de Goede 2017-11-30 66 * Return: 0 on success, negated errno on failure. 0ba002bc4393dc Hans de Goede 2017-11-30 67 * @inode: Pointer to inode info structure. 0ba002bc4393dc Hans de Goede 2017-11-30 68 * @filp: Associated file pointer. 0ba002bc4393dc Hans de Goede 2017-11-30 69 */ 0ba002bc4393dc Hans de Goede 2017-11-30 70 static int vbg_misc_device_close(struct inode *inode, struct file *filp) 0ba002bc4393dc Hans de Goede 2017-11-30 71 { 0ba002bc4393dc Hans de Goede 2017-11-30 72 vbg_core_close_session(filp->private_data); 0ba002bc4393dc Hans de Goede 2017-11-30 73 filp->private_data = NULL; 0ba002bc4393dc Hans de Goede 2017-11-30 74 return 0; 0ba002bc4393dc Hans de Goede 2017-11-30 75 } 0ba002bc4393dc Hans de Goede 2017-11-30 76 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki