Changes in Kconfig

e0260d53 - net/9p/usbg: allow building as standalone module

Fri, 22 Nov 2024 14:43:02 +0000

net/9p/usbg: allow building as standalone moduleThere is no reason only the usbg transport would not be its own module,so make it tristate.In particular, this fixes a couple of issues the current bool had:- trans_usbg was apparently not compiled at all when NET_9P=m- the workaround added in commit 2193ede180dd ("net/9p/usbg: fixCONFIG_USB_GADGET dependency") became redundant because a tristate itemcannot be built-in when its dependency is a module, so we can depend onUSB_GADGET "normally" again.Cc: Michael Grzeschik Link: https://lkml.kernel.org/r/ZzhWRPDNwu225NWz@codewreck.orgMessage-ID: <20241122144754.1231919-1-asmadeus@codewreck.org>Signed-off-by: Dominique Martinet List of files: /linux-6.15/net/9p/Kconfig

faa34159 - net/9p/usbg: Fix build error

Mon, 30 Sep 2024 08:15:20 +0000

net/9p/usbg: Fix build errorWhen CONFIG_NET_9P_USBG=y but CONFIG_USB_LIBCOMPOSITE=m andCONFIG_CONFIGFS_FS=m, the following build error occurs: riscv64-unknown-linux-gnu-ld: net/9p/trans_usbg.o: in function `usb9pfs_free_func': trans_usbg.c:(.text+0x124): undefined reference to `usb_free_all_descriptors' riscv64-unknown-linux-gnu-ld: net/9p/trans_usbg.o: in function `usb9pfs_rx_complete': trans_usbg.c:(.text+0x2d8): undefined reference to `usb_interface_id' riscv64-unknown-linux-gnu-ld: trans_usbg.c:(.text+0x2f6): undefined reference to `usb_string_id' riscv64-unknown-linux-gnu-ld: net/9p/trans_usbg.o: in function `usb9pfs_func_bind': trans_usbg.c:(.text+0x31c): undefined reference to `usb_ep_autoconfig' riscv64-unknown-linux-gnu-ld: trans_usbg.c:(.text+0x336): undefined reference to `usb_ep_autoconfig' riscv64-unknown-linux-gnu-ld: trans_usbg.c:(.text+0x378): undefined reference to `usb_assign_descriptors' riscv64-unknown-linux-gnu-ld: net/9p/trans_usbg.o: in function `f_usb9pfs_opts_buflen_store': trans_usbg.c:(.text+0x49e): undefined reference to `usb_put_function_instance' riscv64-unknown-linux-gnu-ld: net/9p/trans_usbg.o: in function `usb9pfs_alloc_instance': trans_usbg.c:(.text+0x5fe): undefined reference to `config_group_init_type_name' riscv64-unknown-linux-gnu-ld: net/9p/trans_usbg.o: in function `usb9pfs_alloc': trans_usbg.c:(.text+0x7aa): undefined reference to `config_ep_by_speed' riscv64-unknown-linux-gnu-ld: trans_usbg.c:(.text+0x7ea): undefined reference to `config_ep_by_speed' riscv64-unknown-linux-gnu-ld: net/9p/trans_usbg.o: in function `usb9pfs_set_alt': trans_usbg.c:(.text+0x828): undefined reference to `alloc_ep_req' riscv64-unknown-linux-gnu-ld: net/9p/trans_usbg.o: in function `usb9pfs_modexit': trans_usbg.c:(.exit.text+0x10): undefined reference to `usb_function_unregister' riscv64-unknown-linux-gnu-ld: net/9p/trans_usbg.o: in function `usb9pfs_modinit': trans_usbg.c:(.init.text+0x1e): undefined reference to `usb_function_register'Select the config for NET_9P_USBG to fix it.Fixes: a3be076dc174 ("net/9p/usbg: Add new usb gadget function transport")Signed-off-by: Jinjie Ruan Tested-by: Kexy Biscuit Link: https://lore.kernel.org/r/20240930081520.2371424-1-ruanjinjie@huawei.comSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/net/9p/Kconfig

2193ede1 - net/9p/usbg: fix CONFIG_USB_GADGET dependency

Mon, 09 Sep 2024 11:17:38 +0000

net/9p/usbg: fix CONFIG_USB_GADGET dependencyWhen USB gadget support is in a loadable module, 9pfs cannotlink to it as a built-in driver:x86_64-linux-ld: vmlinux.o: in function `usb9pfs_free_func':trans_usbg.c:(.text+0x1070012): undefined reference to `usb_free_all_descriptors'x86_64-linux-ld: vmlinux.o: in function `disable_ep':trans_usbg.c:(.text+0x1070528): undefined reference to `usb_ep_disable'x86_64-linux-ld: vmlinux.o: in function `usb9pfs_func_unbind':trans_usbg.c:(.text+0x10705df): undefined reference to `usb_ep_free_request'x86_64-linux-ld: trans_usbg.c:(.text+0x107061f): undefined reference to `usb_ep_free_request'x86_64-linux-ld: vmlinux.o: in function `usb9pfs_func_bind':trans_usbg.c:(.text+0x107069f): undefined reference to `usb_interface_id'x86_64-linux-ld: trans_usbg.c:(.text+0x10706b5): undefined reference to `usb_string_id'Change the Kconfig dependency to only allow this to be enabledwhen it can successfully link and work.Fixes: a3be076dc174 ("net/9p/usbg: Add new usb gadget function transport")Signed-off-by: Arnd Bergmann Link: https://lore.kernel.org/r/20240909111745.248952-1-arnd@kernel.orgSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/net/9p/Kconfig

a3be076d - net/9p/usbg: Add new usb gadget function transport

Sun, 01 Sep 2024 19:11:17 +0000

net/9p/usbg: Add new usb gadget function transportAdd the new gadget function for 9pfs transport. This function isdefining an simple 9pfs transport interface that consists of one in andone out endpoint. The endpoints transmit and receive the 9pfs protocolpayload when mounting a 9p filesystem over usb.Tested-by: Andrzej Pietrasiewicz Signed-off-by: Michael Grzeschik Link: https://lore.kernel.org/r/20240116-ml-topic-u9p-v12-2-9a27de5160e0@pengutronix.deSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/net/9p/Kconfig

5fb70e72 - netfs, 9p: Implement helpers for new write code

Mon, 18 Mar 2024 20:29:53 +0000

netfs, 9p: Implement helpers for new write codeImplement the helpers for the new write code in 9p. There's now anoptional ->prepare_write() that allows the filesystem to set the parametersfor the next write, such as maximum size and maximum segment count, and an->issue_write() that is called to initiate an (asynchronous) writeoperation.Signed-off-by: David Howells Reviewed-by: Jeff Layton cc: Eric Van Hensbergen cc: Latchesar Ionkov cc: Dominique Martinet cc: Christian Schoenebeck cc: v9fs@lists.linux.devcc: netfs@lists.linux.devcc: linux-fsdevel@vger.kernel.org List of files: /linux-6.15/net/9p/Kconfig

d7385ba1 - 9p: Remove INET dependency

Thu, 04 May 2023 19:47:23 +0000

9p: Remove INET dependency9pfs can run over assorted transports, so it doesn't have an INETdependency. Drop it and remove the includes of linux/inet.h.NET_9P_FD/trans_fd.o builds without INET or UNIX and is usable overplain file descriptors. However, tcp and unix functionality is stillbuilt and would generate runtime failures if used. Add imply INET andUNIX to NET_9P_FD, so functionality is enabled by default but can stillbe explicitly disabled.This allows configuring 9pfs over Xen with INET and UNIX disabled.Signed-off-by: Jason Andryuk Signed-off-by: David S. Miller List of files: /linux-6.15/net/9p/Kconfig

1c582c6d - 9p/trans_fd: split into dedicated module

Wed, 03 Nov 2021 19:38:21 +0000

9p/trans_fd: split into dedicated moduleThis allows these transports only to be used when needed.Link: https://lkml.kernel.org/r/20211103193823.111007-3-linux@weissschuh.netSigned-off-by: Thomas Weißschuh [Dominique: Kconfig NET_9P_FD: -depends VIRTIO, +default NET_9P]Signed-off-by: Dominique Martinet List of files: /linux-6.15/net/9p/Kconfig

864e898b - net: remove redundant 'depends on NET'

Mon, 25 Jan 2021 23:20:26 +0000

net: remove redundant 'depends on NET'These Kconfig files are included from net/Kconfig, inside theif NET ... endif.Remove 'depends on NET', which we know it is already met.Signed-off-by: Masahiro Yamada Link: https://lore.kernel.org/r/20210125232026.106855-1-masahiroy@kernel.orgSigned-off-by: Jakub Kicinski List of files: /linux-6.15/net/9p/Kconfig

ec8f24b7 - treewide: Add SPDX license identifier - Makefile/Kconfig

Sun, 19 May 2019 12:07:45 +0000

treewide: Add SPDX license identifier - Makefile/KconfigAdd SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any formThese files fall under the project license, GPL v2 only. The resulting SPDXlicense identifier is: GPL-2.0-onlySigned-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/net/9p/Kconfig

533d1dae - IB: Revert "remove redundant INFINIBAND kconfig dependencies"

Fri, 25 May 2018 21:29:59 +0000

IB: Revert "remove redundant INFINIBAND kconfig dependencies"Several subsystems depend on INFINIBAND_ADDR_TRANS, which in turn dependson INFINIBAND. However, when with CONFIG_INIFIBAND=m, this leads to alink error when another driver using it is built-in. TheINFINIBAND_ADDR_TRANS dependency is insufficient here as this isa 'bool' symbol that does not force anything to be a module in turn.fs/cifs/smbdirect.o: In function `smbd_disconnect_rdma_work':smbdirect.c:(.text+0x1e4): undefined reference to `rdma_disconnect'net/9p/trans_rdma.o: In function `rdma_request':trans_rdma.c:(.text+0x7bc): undefined reference to `rdma_disconnect'net/9p/trans_rdma.o: In function `rdma_destroy_trans':trans_rdma.c:(.text+0x830): undefined reference to `ib_destroy_qp'trans_rdma.c:(.text+0x858): undefined reference to `ib_dealloc_pd'Fixes: 9533b292a7ac ("IB: remove redundant INFINIBAND kconfig dependencies")Signed-off-by: Arnd Bergmann Acked-by: Greg Thelen Signed-off-by: Jason Gunthorpe List of files: /linux-6.15/net/9p/Kconfig

9533b292 - IB: remove redundant INFINIBAND kconfig dependencies

Fri, 04 May 2018 03:29:19 +0000

IB: remove redundant INFINIBAND kconfig dependenciesINFINIBAND_ADDR_TRANS depends on INFINIBAND. So there's no need foroptions which depend INFINIBAND_ADDR_TRANS to also depend on INFINIBAND.Remove the unnecessary INFINIBAND depends.Signed-off-by: Greg Thelen Signed-off-by: Doug Ledford List of files: /linux-6.15/net/9p/Kconfig

4a806016 - xen/9pfs: select CONFIG_XEN_XENBUS_FRONTEND

Wed, 19 Apr 2017 17:06:39 +0000

xen/9pfs: select CONFIG_XEN_XENBUS_FRONTENDAll Xen frontends need to select this symbol to avoid a link error:net/built-in.o: In function `p9_trans_xen_init'::(.text+0x149e9c): undefined reference to `__xenbus_register_frontend'Fixes: d4b40a02f837 ("xen/9pfs: build 9pfs Xen transport driver")Signed-off-by: Arnd Bergmann Reviewed-by: Stefano Stabellini List of files: /linux-6.15/net/9p/Kconfig

7f25483a - xen/9pfs: build 9pfs Xen transport driver

Wed, 05 Apr 2017 19:04:01 +0000

xen/9pfs: build 9pfs Xen transport driverThis patch adds a Kconfig option and Makefile support for building the9pfs Xen driver.CC: groug@kaod.orgCC: boris.ostrovsky@oracle.comCC: jgross@suse.comCC: Eric Van Hensbergen CC: Ron Minnich CC: Latchesar Ionkov CC: v9fs-developer@lists.sourceforge.netSigned-off-by: Stefano Stabellini Reviewed-by: Juergen Gross Signed-off-by: Juergen Gross List of files: /linux-6.15/net/9p/Kconfig

28c50452 - net/9p: remove depends on CONFIG_EXPERIMENTAL

Tue, 02 Oct 2012 18:19:39 +0000

net/9p: remove depends on CONFIG_EXPERIMENTALThe CONFIG_EXPERIMENTAL config item has not carried much meaning for awhile now and is almost always enabled by default. As agreed during theLinux kernel summit, remove it from any "depends on" lines in Kconfigs.CC: "David S. Miller" Signed-off-by: Kees Cook Acked-by: David S. Miller List of files: /linux-6.15/net/9p/Kconfig

87211cd8 - 9p: remove experimental tag from tested configurations

Mon, 16 May 2011 15:46:39 +0000

9p: remove experimental tag from tested configurationsThe 9p client is currently undergoing regular regresssion andstress testing as a by-product of the virtfs work. I think itsfinally time to take off the experimental tags from the well-testedcode paths.Signed-off-by: Eric Van Hensbergen List of files: /linux-6.15/net/9p/Kconfig

6364853d - 9p: disallow RDMA if RDMA CM isn't available

Thu, 15 Jan 2009 21:51:29 +0000

9p: disallow RDMA if RDMA CM isn't availableIf INET=y and INFINIBAND=y, but IPV6=m then INFINIBAND_ADDR_TRANS is setto n and the RDMA CM functions rdma_connect() et al are not built.However, the current config dependencies allow NET_9P_RDMA to be selectedin this, which leads to a build failure. Fix this by adding a dependencyon INFINIBAND_ADDR_TRANS to disallow NET_9P_RDMA in this case.Reported-by: Randy Dunlap Signed-off-by: Roland Dreier Acked-by: Randy Dunlap Tested-by: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds List of files: /linux-6.15/net/9p/Kconfig

4ff429e6 - 9p: restrict RDMA usage

Wed, 12 Nov 2008 21:05:17 +0000

9p: restrict RDMA usagelinux-next:Make 9p's RDMA option depend on INET since it uses Infiniband rdma_*functions and that code depends on INET. Otherwise 9p can try touse symbols which don't exist.ERROR: "rdma_destroy_id" [net/9p/9pnet_rdma.ko] undefined!ERROR: "rdma_connect" [net/9p/9pnet_rdma.ko] undefined!ERROR: "rdma_create_id" [net/9p/9pnet_rdma.ko] undefined!ERROR: "rdma_create_qp" [net/9p/9pnet_rdma.ko] undefined!ERROR: "rdma_resolve_route" [net/9p/9pnet_rdma.ko] undefined!ERROR: "rdma_disconnect" [net/9p/9pnet_rdma.ko] undefined!ERROR: "rdma_resolve_addr" [net/9p/9pnet_rdma.ko] undefined!I used an if/endif block so that the menu items would remainpresented together.Also correct an article adjective.Signed-off-by: Randy Dunlap Signed-off-by: Eric Van Hensbergen List of files: /linux-6.15/net/9p/Kconfig

1fa989e8 - 9p: restrict RDMA usage

Wed, 12 Nov 2008 11:05:17 +0000

9p: restrict RDMA usageMake 9p's RDMA option depend on INET since it uses Infiniband rdma_*functions and that code depends on INET. Otherwise 9p can try touse symbols which don't exist.ERROR: "rdma_destroy_id" [net/9p/9pnet_rdma.ko] undefined!ERROR: "rdma_connect" [net/9p/9pnet_rdma.ko] undefined!ERROR: "rdma_create_id" [net/9p/9pnet_rdma.ko] undefined!ERROR: "rdma_create_qp" [net/9p/9pnet_rdma.ko] undefined!ERROR: "rdma_resolve_route" [net/9p/9pnet_rdma.ko] undefined!ERROR: "rdma_disconnect" [net/9p/9pnet_rdma.ko] undefined!ERROR: "rdma_resolve_addr" [net/9p/9pnet_rdma.ko] undefined!I used an if/endif block so that the menu items would remainpresented together.Also correct an article adjective.Signed-off-by: Randy Dunlap Signed-off-by: David S. Miller List of files: /linux-6.15/net/9p/Kconfig

fc79d4b1 - 9p: rdma: RDMA Transport Support for 9P

Wed, 22 Oct 2008 23:47:39 +0000

9p: rdma: RDMA Transport Support for 9PThis patch implements the RDMA transport provider for 9P. It allowsmounts to be performed over iWARP and IB capable network interfaces.Signed-off-by: Tom Tucker Signed-off-by: Latchesar Ionkov List of files: /linux-6.15/net/9p/Kconfig

887b3ece - 9p: fix error path during early mount

Fri, 09 May 2008 01:26:37 +0000

9p: fix error path during early mountThere was some cleanup issues during early mount which would triggera kernel bug for certain types of failure. This patch reorganizes thecleanup to get rid of the bad behavior.This also merges the 9pnet and 9pnet_fd modules for the purpose ofconfiguration and initialization. Keeping the fd transport separatefrom the core 9pnet code seemed like a good idea at the time, but inpractice has caused more harm and confusion than good.Signed-off-by: Eric Van Hensbergen List of files: /linux-6.15/net/9p/Kconfig