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linux/drivers/usb/usbip/usbip_common.h

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USB: add SPDX identifiers to all remaining files in drivers/usb/ It's good to have SPDX identifiers in all files to make it easier to audit the kernel tree for correct licenses. Update the drivers/usb/ and include/linux/usb* files with the correct SPDX license identifier based on the license text in the file itself. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This work is based on a script and data from Thomas Gleixner, Philippe Ombredanne, and Kate Stewart. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Kate Stewart <kstewart@linuxfoundation.org> Cc: Philippe Ombredanne <pombredanne@nexb.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Acked-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-03 11:28:30 +01:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
usbip: vudc: Make usbip_common vudc-aware Add constants for VUDC events in usbip_common.h and make use of them in usbip_common.c. This commit is a result of cooperation between Samsung R&D Institute Poland and Open Operating Systems Student Society at University of Warsaw (O2S3@UW) consisting of: Igor Kotrasinski <ikotrasinsk@gmail.com> Karol Kosik <karo9@interia.eu> Ewelina Kosmider <3w3lfin@gmail.com> Dawid Lazarczyk <lazarczyk.dawid@gmail.com> Piotr Szulc <ps347277@students.mimuw.edu.pl> Tutor and project owner: Krzysztof Opasiak <k.opasiak@samsung.com> Signed-off-by: Igor Kotrasinski <i.kotrasinsk@samsung.com> Signed-off-by: Karol Kosik <karo9@interia.eu> [Small fixes and commit message update] Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-08 21:48:57 +01:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: fix header includes Modify header directives to include what is needed by each file and not already included in its own header. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-11 22:33:43 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: coding style cleanup Use the compiler macro __packed, fix a few alignment issues, and remove extraneous lines. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-06 03:47:45 -07:00
staging: usbip: fix header includes Modify header directives to include what is needed by each file and not already included in its own header. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-11 22:33:43 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: fix header includes Modify header directives to include what is needed by each file and not already included in its own header. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-11 22:33:43 -07:00
sched/headers: Prepare to move the get_task_struct()/put_task_struct() and related APIs from <linux/sched.h> to <linux/sched/task.h> But first update usage sites with the new header dependency. Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-02-05 15:30:50 +01:00
kcov: Remove kcov include from sched.h and move it to its users. The recent addition of in_serving_softirq() to kconv.h results in compile failure on PREEMPT_RT because it requires task_struct::softirq_disable_cnt. This is not available if kconv.h is included from sched.h. It is not needed to include kconv.h from sched.h. All but the net/ user already include the kconv header file. Move the include of the kconv.h header from sched.h it its users. Additionally include sched.h from kconv.h to ensure that everything task_struct related is available. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Acked-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Andrey Konovalov <andreyknvl@google.com> Link: https://lkml.kernel.org/r/20210218173124.iy5iyqv3a4oia4vv@linutronix.de
2021-02-18 18:31:24 +01:00
usbip: move usbip kernel code out of staging At this point, USB/IP kernel code is fully functional and can be moved out of staging. Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-20 07:31:00 +03:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: replace usbip_u{dbg,err,info} and printk with dev_ and pr_ This switches all of the usbip_u{dbg,err,info} and printk statements to dev_<level>, if possible, or pr_<level> macros. And removes a few unnecessary debug statements. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 16:47:32 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: replace usbip_u{dbg,err,info} and printk with dev_ and pr_ This switches all of the usbip_u{dbg,err,info} and printk statements to dev_<level>, if possible, or pr_<level> macros. And removes a few unnecessary debug statements. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 16:47:32 -07:00
staging: usbip: change debug configuration option Change CONFIG_USB_IP_DEBUG_ENABLE to CONFIG_USB_IP_DEBUG, and move ccflags- to the head of the makefile. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-11 01:54:13 -07:00
staging: usbip: replace usbip_u{dbg,err,info} and printk with dev_ and pr_ This switches all of the usbip_u{dbg,err,info} and printk statements to dev_<level>, if possible, or pr_<level> macros. And removes a few unnecessary debug statements. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 16:47:32 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
Staging: USB-IP code cleanup This includes fixes for all of the legit checkpatch.pl errors and warnings. I have also included several of the suggestions from the linux-kernel mailing list when the USB-IP code was first added. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-21 00:46:13 -06:00
staging: usbip: remove unnecessary lines and extra return statements Also, fix a few alignment issues that were originally missed. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:36:56 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
Staging: USB-IP code cleanup This includes fixes for all of the legit checkpatch.pl errors and warnings. I have also included several of the suggestions from the linux-kernel mailing list when the USB-IP code was first added. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-21 00:46:13 -06:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: replace usbip_u{dbg,err,info} and printk with dev_ and pr_ This switches all of the usbip_u{dbg,err,info} and printk statements to dev_<level>, if possible, or pr_<level> macros. And removes a few unnecessary debug statements. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 16:47:32 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: coding style cleanup Use the compiler macro __packed, fix a few alignment issues, and remove extraneous lines. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-06 03:47:45 -07:00
Staging: USB-IP code cleanup This includes fixes for all of the legit checkpatch.pl errors and warnings. I have also included several of the suggestions from the linux-kernel mailing list when the USB-IP code was first added. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-21 00:46:13 -06:00
staging: usbip: usbip_common.h: coding style cleanup Use the compiler macro __packed, fix a few alignment issues, and remove extraneous lines. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-06 03:47:45 -07:00
Staging: USB-IP code cleanup This includes fixes for all of the legit checkpatch.pl errors and warnings. I have also included several of the suggestions from the linux-kernel mailing list when the USB-IP code was first added. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-21 00:46:13 -06:00
staging: usbip: usbip_common.h: coding style cleanup Use the compiler macro __packed, fix a few alignment issues, and remove extraneous lines. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-06 03:47:45 -07:00
Staging: USB-IP code cleanup This includes fixes for all of the legit checkpatch.pl errors and warnings. I have also included several of the suggestions from the linux-kernel mailing list when the USB-IP code was first added. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-21 00:46:13 -06:00
staging: usbip: usbip_common.h: coding style cleanup Use the compiler macro __packed, fix a few alignment issues, and remove extraneous lines. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-06 03:47:45 -07:00
Staging: USB-IP code cleanup This includes fixes for all of the legit checkpatch.pl errors and warnings. I have also included several of the suggestions from the linux-kernel mailing list when the USB-IP code was first added. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-21 00:46:13 -06:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
Staging: USB-IP code cleanup This includes fixes for all of the legit checkpatch.pl errors and warnings. I have also included several of the suggestions from the linux-kernel mailing list when the USB-IP code was first added. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-21 00:46:13 -06:00
staging: usbip: usbip_common.h: coding style cleanup Use the compiler macro __packed, fix a few alignment issues, and remove extraneous lines. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-06 03:47:45 -07:00
Staging: USB-IP code cleanup This includes fixes for all of the legit checkpatch.pl errors and warnings. I have also included several of the suggestions from the linux-kernel mailing list when the USB-IP code was first added. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-21 00:46:13 -06:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: coding style cleanup Use the compiler macro __packed, fix a few alignment issues, and remove extraneous lines. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-06 03:47:45 -07:00
Staging: USB-IP code cleanup This includes fixes for all of the legit checkpatch.pl errors and warnings. I have also included several of the suggestions from the linux-kernel mailing list when the USB-IP code was first added. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-21 00:46:13 -06:00
staging: usbip: usbip_common.h: coding style cleanup Use the compiler macro __packed, fix a few alignment issues, and remove extraneous lines. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-06 03:47:45 -07:00
Staging: USB-IP code cleanup This includes fixes for all of the legit checkpatch.pl errors and warnings. I have also included several of the suggestions from the linux-kernel mailing list when the USB-IP code was first added. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-21 00:46:13 -06:00
staging: usbip: usbip_common.h: coding style cleanup Use the compiler macro __packed, fix a few alignment issues, and remove extraneous lines. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-06 03:47:45 -07:00
Staging: USB-IP code cleanup This includes fixes for all of the legit checkpatch.pl errors and warnings. I have also included several of the suggestions from the linux-kernel mailing list when the USB-IP code was first added. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-21 00:46:13 -06:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
staging: usbip: fix up api changes that broke windows clients Revert changes in definitions that were submitted on May 11 2011 and committed on June 7 2011. No reason for the change in these values was given in the patch comment, it broke compatibility with older versions, and was difficult to detect by the simultaneous move of the lines of code. Signed-off-by: Alexander Thomas <alexander.thomas@esaturnus.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-19 16:56:51 +02:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: fix up api changes that broke windows clients Revert changes in definitions that were submitted on May 11 2011 and committed on June 7 2011. No reason for the change in these values was given in the patch comment, it broke compatibility with older versions, and was difficult to detect by the simultaneous move of the lines of code. Signed-off-by: Alexander Thomas <alexander.thomas@esaturnus.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-19 16:56:51 +02:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
usb: usbip: fix isoc packet num validation in get_pipe Change the validation of number_of_packets in get_pipe to compare the number of packets to a fixed maximum number of packets allowed, set to be 1024. This number was chosen due to it being used by other drivers as well, for example drivers/usb/host/uhci-q.c Background/reason: The get_pipe function in stub_rx.c validates the number of packets in isochronous mode and aborts with an error if that number is too large, in order to prevent malicious input from possibly triggering large memory allocations. This was previously done by checking whether pdu->u.cmd_submit.number_of_packets is bigger than the number of packets that would be needed for pdu->u.cmd_submit.transfer_buffer_length bytes if all except possibly the last packet had maximum length, given by usb_endpoint_maxp(epd) * usb_endpoint_maxp_mult(epd). This leads to an error if URBs with packets shorter than the maximum possible length are submitted, which is allowed according to Documentation/driver-api/usb/URB.rst and occurs for example with the snd-usb-audio driver. Fixes: c6688ef9f297 ("usbip: fix stub_rx: harden CMD_SUBMIT path to handle malicious input") Signed-off-by: Malte Leip <malte@leip.net> Cc: stable <stable@vger.kernel.org> Acked-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-14 12:00:12 +02:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
staging: usbip: usbip_common.h: coding style cleanup Use the compiler macro __packed, fix a few alignment issues, and remove extraneous lines. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-06 03:47:45 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: coding style cleanup Use the compiler macro __packed, fix a few alignment issues, and remove extraneous lines. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-06 03:47:45 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
staging: usbip: usbip_common.h: coding style cleanup Use the compiler macro __packed, fix a few alignment issues, and remove extraneous lines. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-06 03:47:45 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
staging: usbip: usbip_common.h: coding style cleanup Use the compiler macro __packed, fix a few alignment issues, and remove extraneous lines. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-06 03:47:45 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: coding style cleanup Use the compiler macro __packed, fix a few alignment issues, and remove extraneous lines. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-06 03:47:45 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: coding style cleanup Use the compiler macro __packed, fix a few alignment issues, and remove extraneous lines. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-06 03:47:45 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
usbip: vudc: Make usbip_common vudc-aware Add constants for VUDC events in usbip_common.h and make use of them in usbip_common.c. This commit is a result of cooperation between Samsung R&D Institute Poland and Open Operating Systems Student Society at University of Warsaw (O2S3@UW) consisting of: Igor Kotrasinski <ikotrasinsk@gmail.com> Karol Kosik <karo9@interia.eu> Ewelina Kosmider <3w3lfin@gmail.com> Dawid Lazarczyk <lazarczyk.dawid@gmail.com> Piotr Szulc <ps347277@students.mimuw.edu.pl> Tutor and project owner: Krzysztof Opasiak <k.opasiak@samsung.com> Signed-off-by: Igor Kotrasinski <i.kotrasinsk@samsung.com> Signed-off-by: Karol Kosik <karo9@interia.eu> [Small fixes and commit message update] Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-08 21:48:57 +01:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
usbip: don't call stub_device_reset() during stub_disconnect() stub_disconnect() calls stub_device_reset() during usb_unbind_device() when usb device is locked. So usb_lock_device_for_reset() in stub_device_reset() in that case polls for one second and returns -EBUSY anyway. Remove useless flag USBIP_EH_RESET from SDEV_EVENT_REMOVED. Signed-off-by: Alexander Popov <alpopov@ptsecurity.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-05-20 12:37:28 +03:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
usbip: vudc: Make usbip_common vudc-aware Add constants for VUDC events in usbip_common.h and make use of them in usbip_common.c. This commit is a result of cooperation between Samsung R&D Institute Poland and Open Operating Systems Student Society at University of Warsaw (O2S3@UW) consisting of: Igor Kotrasinski <ikotrasinsk@gmail.com> Karol Kosik <karo9@interia.eu> Ewelina Kosmider <3w3lfin@gmail.com> Dawid Lazarczyk <lazarczyk.dawid@gmail.com> Piotr Szulc <ps347277@students.mimuw.edu.pl> Tutor and project owner: Krzysztof Opasiak <k.opasiak@samsung.com> Signed-off-by: Igor Kotrasinski <i.kotrasinsk@samsung.com> Signed-off-by: Karol Kosik <karo9@interia.eu> [Small fixes and commit message update] Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-08 21:48:57 +01:00
usbip: vhci_hcd: Fix usb device and sockfd leaks vhci_hcd fails to do reset to put usb device and sockfd in the module remove/stop paths. Fix the leak. Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-02 14:52:32 -06:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
staging/usbip: change usbip to include new uapi usbip.h usbip userspace has duplicated enum definition to report usbip device status maintained by the kernel. A new uapi usbip.h now defines the usbip device status for kernel and userspace to use. Change usbip kernel space to include uapi usbip.h for usbip device status. Signed-off-by: Shuah Khan <shuah.kh@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-03 16:38:44 -07:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
usbip: add sysfs_lock to synchronize sysfs code paths Fuzzing uncovered race condition between sysfs code paths in usbip drivers. Device connect/disconnect code paths initiated through sysfs interface are prone to races if disconnect happens during connect and vice versa. This problem is common to all drivers while it can be reproduced easily in vhci_hcd. Add a sysfs_lock to usbip_device struct to protect the paths. Use this in vhci_hcd to protect sysfs paths. For a complete fix, usip_host and usip-vudc drivers and the event handler will have to use this lock to protect the paths. These changes will be done in subsequent patches. Cc: stable@vger.kernel.org Reported-and-tested-by: syzbot+a93fba6d384346a761e3@syzkaller.appspotmail.com Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Link: https://lore.kernel.org/r/b6568f7beae702bbc236a545d3c020106ca75eac.1616807117.git.skhan@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-29 19:36:48 -06:00
usbip: prevent vhci_hcd driver from leaking a socket pointer address When a client has a USB device attached over IP, the vhci_hcd driver is locally leaking a socket pointer address via the /sys/devices/platform/vhci_hcd/status file (world-readable) and in debug output when "usbip --debug port" is run. Fix it to not leak. The socket pointer address is not used at the moment and it was made visible as a convenient way to find IP address from socket pointer address by looking up /proc/net/{tcp,tcp6}. As this opens a security hole, the fix replaces socket pointer address with sockfd. Reported-by: Secunia Research <vuln@secunia.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-07 14:16:49 -07:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
kcov, usbip: collect coverage from vhci_rx_loop Add kcov_remote_start()/kcov_remote_stop() annotations to the vhci_rx_loop() function, which is responsible for parsing USB/IP packets coming into USB/IP client. Since vhci_rx_loop() threads are spawned per vhci_hcd device instance, the common kcov handle is used for kcov_remote_start()/stop() annotations (see Documentation/dev-tools/kcov.rst for details). As the result kcov can now be used to collect coverage from vhci_rx_loop() threads. Co-developed-by: Andrey Konovalov <andreyknvl@google.com> Acked-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Nazime Hande Harputluoglu <handeharputlu@google.com> Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Link: https://lore.kernel.org/r/f8114050f8d65aa0bc801318b1db532d9f432447.1606175386.git.andreyknvl@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-11-24 00:50:52 +01:00
kcov: refactor common handle ID into kcov_common_handle_id Store common handle IDs in "struct kcov_common_handle_id", which consumes no space in non-KCOV builds. This cleanup removes #ifdef boilerplate code from subsystems that integrate with KCOV (in particular in usbip_common.h and skbuff.h, see the diffstat). This should also make it easier to add KCOV remote coverage to more subsystems in the future. Link: https://lore.kernel.org/20260430-kcov-refactor-common-handle-v1-1-23a0c7a0ba38@google.com Signed-off-by: Jann Horn <jannh@google.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Dmitry Vyukov <dvyukov@google.com> Acked-by: Jakub Kicinski <kuba@kernel.org> Cc: Alexander Potapenko <glider@google.com> Cc: Andrey Konovalov <andreyknvl@gmail.com> Cc: Eugenio Pérez <eperezma@redhat.com> Cc: Hongren (Zenithal) Zheng <i@zenithal.me> Cc: Jann Horn <jannh@google.com> Cc: Jason Wang <jasowang@redhat.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Valentina Manea <valentina.manea.m@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2026-04-30 16:15:33 +02:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: fix the usage of kthread_stop() stub_shutdown_connection() and vhci_shutdown_connection() use task_is_dead() before kthread_stop(). This buys nothing and wrong. kthread_stop() is fine even if this thread is dead. However, if it is dead nothing protects this task_struct, we shouldn't touch this memory. Change the code to do the necessary get_task_struct/put_task_struct. This patch assumes that - xxx_shutdown_connection() is always called, so we can't leak the task_struct. - kthread_stop_put() can't be called twice on the same task. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Cc: Tobias Klauser <tklauser@distanz.ch> Cc: Matt Mooney <mfm@muteddisk.com>, Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-13 19:07:18 +01:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
staging: usbip: removed dead code from receive function The usbip_xmit function supported sending and receiving data, however the sending part of the function was never used/executed. Renamed the function to usbip_recv, and removed the unused code. Signed-off-by: Bart Westgeest <bart@elbrys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-19 17:44:11 -05:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: coding style cleanup Use the compiler macro __packed, fix a few alignment issues, and remove extraneous lines. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-06 03:47:45 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
staging: usbip: replaced pointer arithmetic, and strongly type function return. Replaced pointer arithmetic by using array indexing, and changed function return type for usbip_alloc_iso_desc_pdu from 'void*' to 'struct usbip_iso_packet_descriptor'. Signed-off-by: Bart Westgeest <bart@elbrys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-10 13:34:25 -04:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: changed function return type to void The function usbip_pad_iso never returns anything but 0 (success). Signed-off-by: Bart Westgeest <bart@elbrys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-01-23 10:55:46 -05:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
usbip: event handler as one thread Dear all, 1. Overview In current USB/IP implementation, event kernel threads are created for each port. The functions of the threads are closing connection and error handling so they don't have not so many events to handle. There's no need to have thread for each port. BEFORE) vhci side - VHCI_NPORTS(8) threads are created. $ ps aux | grep usbip root 10059 0.0 0.0 0 0 ? S 17:06 0:00 [usbip_eh] root 10060 0.0 0.0 0 0 ? S 17:06 0:00 [usbip_eh] root 10061 0.0 0.0 0 0 ? S 17:06 0:00 [usbip_eh] root 10062 0.0 0.0 0 0 ? S 17:06 0:00 [usbip_eh] root 10063 0.0 0.0 0 0 ? S 17:06 0:00 [usbip_eh] root 10064 0.0 0.0 0 0 ? S 17:06 0:00 [usbip_eh] root 10065 0.0 0.0 0 0 ? S 17:06 0:00 [usbip_eh] root 10066 0.0 0.0 0 0 ? S 17:06 0:00 [usbip_eh] BEFORE) stub side - threads will be created every bind operation. $ ps aux | grep usbip root 8368 0.0 0.0 0 0 ? S 17:56 0:00 [usbip_eh] root 8399 0.0 0.0 0 0 ? S 17:56 0:00 [usbip_eh] This patch put event threads of stub and vhci driver as one workqueue. AFTER) only one event threads in each vhci and stub side. $ ps aux | grep usbip root 10457 0.0 0.0 0 0 ? S< 17:47 0:00 [usbip_event] 2. Modification to usbip_event.c BEFORE) kernel threads are created in usbip_start_eh(). AFTER) one workqueue is created in new usbip_init_eh(). Event handler which was main loop of kernel thread is modified to workqueue handler. Events themselves are stored in struct usbip_device - same as before. usbip_devices which have event are listed in event_list. The handler picks an element from the list and wakeup usbip_device. The wakeup method is same as before. usbip_in_eh() substitutes statement which checks whether functions are called from eh_ops or not. In this function, the worker context is used for the checking. The context will be set in a variable in the beginning of first event handling. usbip_in_eh() is used in event handler so it works well. 3. Modifications to programs using usbip_event.c Initialization and termination of workqueue are added to init and exit routine of usbip_core respectively. A. version info v2) # Merged 1/2 event handler itself and 2/2 user programs because of auto build fail at 1/2 casued unmodified user programs in 1/2. Signed-off-by: Nobuo Iwata <nobuo.iwata@fujixerox.co.jp> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-24 10:50:59 +09:00
Staging: USB-IP code cleanup This includes fixes for all of the legit checkpatch.pl errors and warnings. I have also included several of the suggestions from the linux-kernel mailing list when the USB-IP code was first added. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-21 00:46:13 -06:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
Staging: USB-IP code cleanup This includes fixes for all of the legit checkpatch.pl errors and warnings. I have also included several of the suggestions from the linux-kernel mailing list when the USB-IP code was first added. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-21 00:46:13 -06:00
usbip: event handler as one thread Dear all, 1. Overview In current USB/IP implementation, event kernel threads are created for each port. The functions of the threads are closing connection and error handling so they don't have not so many events to handle. There's no need to have thread for each port. BEFORE) vhci side - VHCI_NPORTS(8) threads are created. $ ps aux | grep usbip root 10059 0.0 0.0 0 0 ? S 17:06 0:00 [usbip_eh] root 10060 0.0 0.0 0 0 ? S 17:06 0:00 [usbip_eh] root 10061 0.0 0.0 0 0 ? S 17:06 0:00 [usbip_eh] root 10062 0.0 0.0 0 0 ? S 17:06 0:00 [usbip_eh] root 10063 0.0 0.0 0 0 ? S 17:06 0:00 [usbip_eh] root 10064 0.0 0.0 0 0 ? S 17:06 0:00 [usbip_eh] root 10065 0.0 0.0 0 0 ? S 17:06 0:00 [usbip_eh] root 10066 0.0 0.0 0 0 ? S 17:06 0:00 [usbip_eh] BEFORE) stub side - threads will be created every bind operation. $ ps aux | grep usbip root 8368 0.0 0.0 0 0 ? S 17:56 0:00 [usbip_eh] root 8399 0.0 0.0 0 0 ? S 17:56 0:00 [usbip_eh] This patch put event threads of stub and vhci driver as one workqueue. AFTER) only one event threads in each vhci and stub side. $ ps aux | grep usbip root 10457 0.0 0.0 0 0 ? S< 17:47 0:00 [usbip_event] 2. Modification to usbip_event.c BEFORE) kernel threads are created in usbip_start_eh(). AFTER) one workqueue is created in new usbip_init_eh(). Event handler which was main loop of kernel thread is modified to workqueue handler. Events themselves are stored in struct usbip_device - same as before. usbip_devices which have event are listed in event_list. The handler picks an element from the list and wakeup usbip_device. The wakeup method is same as before. usbip_in_eh() substitutes statement which checks whether functions are called from eh_ops or not. In this function, the worker context is used for the checking. The context will be set in a variable in the beginning of first event handling. usbip_in_eh() is used in event handler so it works well. 3. Modifications to programs using usbip_event.c Initialization and termination of workqueue are added to init and exit routine of usbip_core respectively. A. version info v2) # Merged 1/2 event handler itself and 2/2 user programs because of auto build fail at 1/2 casued unmodified user programs in 1/2. Signed-off-by: Nobuo Iwata <nobuo.iwata@fujixerox.co.jp> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-24 10:50:59 +09:00
Staging: USB/IP: add common functions needed This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-09 14:56:51 -06:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
Staging: usbip: missing a blank lines after declarations Fix "Missing a blank line after declaration" style problems for all files in drivers/staging/usbip. Signed-off-by: Pawel Lebioda <pawel.lebioda89@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-14 19:20:27 +02:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
Staging: usbip: missing a blank lines after declarations Fix "Missing a blank line after declaration" style problems for all files in drivers/staging/usbip. Signed-off-by: Pawel Lebioda <pawel.lebioda89@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-14 19:20:27 +02:00
staging: usbip: usbip_common.h: reorganize and document request headers Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 21:37:02 -07:00
staging: usbip: fix header includes Modify header directives to include what is needed by each file and not already included in its own header. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-11 22:33:43 -07:00