Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.18.22 2025-10-01T00:00:42+00:00 2025-10-01T00:00:42+00:00 Mukesh Rathor mrathor@linux.microsoft.com 2025-09-15T23:46:03+00:00 urn:sha1:94b04355e6397a0a70b69c2571fa5c7d9990b835 At present VMBus driver is hinged off of CONFIG_HYPERV which entails lot of builtin code and encompasses too much. It's not always clear what depends on builtin hv code and what depends on VMBus. Setting CONFIG_HYPERV as a module and fudging the Makefile to switch to builtin adds even more confusion. VMBus is an independent module and should have its own config option. Also, there are scenarios like baremetal dom0/root where support is built in with CONFIG_HYPERV but without VMBus. Lastly, there are more features coming down that use CONFIG_HYPERV and add more dependencies on it. So, create a fine grained HYPERV_VMBUS option and update Kconfigs for dependency on VMBus. Signed-off-by: Mukesh Rathor <mrathor@linux.microsoft.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> # drivers/pci Signed-off-by: Wei Liu <wei.liu@kernel.org> 2024-04-11T12:39:56+00:00 Andrew Davis afd@ti.com 2024-04-10T14:48:03+00:00 urn:sha1:1019fa4839c97c4efff9c26af4d74a184921d8da This UIO driver was used to control the PRU processors found on various TI SoCs. It was created before the Remoteproc framework, but now with that we have a standard way to program and manage the PRU processors. The proper PRU Remoteproc driver should be used instead of this driver. This driver only supported the original class of PRUSS (OMAP-L1xx / AM17xx / AM18xx / TMS320C674x / DA8xx) but when these platforms were switched to use Device Tree the support for DT was not added to this driver and so it is now unused/unusable. Support for these platforms can be added to the proper PRU Remoteproc driver if ever needed. Remove this driver. Signed-off-by: Andrew Davis <afd@ti.com> Link: https://lore.kernel.org/r/20240410144803.126831-1-afd@ti.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2021-05-21T12:52:37+00:00 Juerg Haefliger juerg.haefliger@canonical.com 2021-05-17T09:58:37+00:00 urn:sha1:d9eb95845dc830365a4a0caeb11c4ea8030eecd2 Remove leading spaces before tabs in Kconfig file(s) by running the following command: $ find drivers/uio -name 'Kconfig*' | xargs sed -r -i 's/^[ ]+\t/\t/' Signed-off-by: Juerg Haefliger <juergh@canonical.com> Link: https://lore.kernel.org/r/20210517095837.81783-1-juergh@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2021-03-28T12:58:18+00:00 Xu Yilun yilun.xu@intel.com 2021-03-08T01:59:35+00:00 urn:sha1:bbfb54e7b3e484943f8c00c58a0d6549e9078640 This patch supports the DFL drivers be written in userspace. This is realized by exposing the userspace I/O device interfaces. The driver now only binds the ether group feature, which has no irq. So the irq support is not implemented yet. Reviewed-by: Tom Rix <trix@redhat.com> Signed-off-by: Xu Yilun <yilun.xu@intel.com> Link: https://lore.kernel.org/r/1615168776-8553-2-git-send-email-yilun.xu@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2019-05-21T08:50:46+00:00 Thomas Gleixner tglx@linutronix.de 2019-05-19T12:07:45+00:00 urn:sha1:ec8f24b7faaf3d4799a7c3f4c1b87f6b02778ad1 Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2016-12-06T10:52:49+00:00 Stephen Hemminger sthemmin@microsoft.com 2016-12-03T20:34:40+00:00 urn:sha1:95096f2fbd10186d3e78a328b327afc71428f65f This is a new driver to enable userspace networking on VMBus. It is based largely on the similar driver that already exists for PCI, and earlier work done by Brocade to support DPDK. Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2015-08-05T20:25:59+00:00 Geert Uytterhoeven geert@linux-m68k.org 2015-06-29T07:12:38+00:00 urn:sha1:686079c9b71a4673d0068ea4538f22359070ee33 If NO_DMA=y: ERROR: "dma_alloc_coherent" [drivers/uio/uio_pruss.ko] undefined! ERROR: "dma_free_coherent" [drivers/uio/uio_pruss.ko] undefined! Add a dependency on HAS_DMA to fix this. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2015-06-13T00:01:43+00:00 Matwey V. Kornilov matwey@sai.msu.ru 2015-06-10T17:00:21+00:00 urn:sha1:e040c4d97a46a759ccc3e89fe129b1a1da04c9d0 mach-dependant stuff has been removed by 2eb2478d471e ("uio: uio_pruss: replace private SRAM API with genalloc") There is no need to keep depends on ARCH_DAVINCI_DA850 Signed-off-by: Matwey V. Kornilov <matwey@sai.msu.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2015-06-13T00:01:43+00:00 Matwey V. Kornilov matwey@sai.msu.ru 2015-06-10T17:00:20+00:00 urn:sha1:b42df9c2628306732d9322b328679355876dd916 uio_pruss uses io memory, that should be explicitly depend on it Signed-off-by: Matwey V. Kornilov <matwey@sai.msu.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2015-01-12T13:04:13+00:00 John Ogness john.ogness@linutronix.de 2014-12-09T16:43:10+00:00 urn:sha1:fbc4a8a85777e065f7a195ddc58b3245808f1e87 This driver provides UIO access to memory of a peripheral connected to the Freescale enhanced local bus controller (eLBC) interface using the general purpose chip-select mode (GPCM). Signed-off-by: John Ogness <john.ogness@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>