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* Merge tag 'vfs-6.8.netfs' of ↵Linus Torvalds2024-01-194-4/+8
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs Pull netfs updates from Christian Brauner: "This extends the netfs helper library that network filesystems can use to replace their own implementations. Both afs and 9p are ported. cifs is ready as well but the patches are way bigger and will be routed separately once this is merged. That will remove lots of code as well. The overal goal is to get high-level I/O and knowledge of the page cache and ouf of the filesystem drivers. This includes knowledge about the existence of pages and folios The pull request converts afs and 9p. This removes about 800 lines of code from afs and 300 from 9p. For 9p it is now possible to do writes in larger than a page chunks. Additionally, multipage folio support can be turned on for 9p. Separate patches exist for cifs removing another 2000+ lines. I've included detailed information in the individual pulls I took. Summary: - Add NFS-style (and Ceph-style) locking around DIO vs buffered I/O calls to prevent these from happening at the same time. - Support for direct and unbuffered I/O. - Support for write-through caching in the page cache. - O_*SYNC and RWF_*SYNC writes use write-through rather than writing to the page cache and then flushing afterwards. - Support for write-streaming. - Support for write grouping. - Skip reads for which the server could only return zeros or EOF. - The fscache module is now part of the netfs library and the corresponding maintainer entry is updated. - Some helpers from the fscache subsystem are renamed to mark them as belonging to the netfs library. - Follow-up fixes for the netfs library. - Follow-up fixes for the 9p conversion" * tag 'vfs-6.8.netfs' of gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs: (50 commits) netfs: Fix wrong #ifdef hiding wait cachefiles: Fix signed/unsigned mixup netfs: Fix the loop that unmarks folios after writing to the cache netfs: Fix interaction between write-streaming and cachefiles culling netfs: Count DIO writes netfs: Mark netfs_unbuffered_write_iter_locked() static netfs: Fix proc/fs/fscache symlink to point to "netfs" not "../netfs" netfs: Rearrange netfs_io_subrequest to put request pointer first 9p: Use length of data written to the server in preference to error 9p: Do a couple of cleanups 9p: Fix initialisation of netfs_inode for 9p cachefiles: Fix __cachefiles_prepare_write() 9p: Use netfslib read/write_iter afs: Use the netfs write helpers netfs: Export the netfs_sreq tracepoint netfs: Optimise away reads above the point at which there can be no data netfs: Implement a write-through caching option netfs: Provide a launder_folio implementation netfs: Provide a writepages implementation netfs, cachefiles: Pass upper bound length to allow expansion ...
| * netfs, fscache: Combine fscache with netfsDavid Howells2023-12-244-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | Now that the fscache code is moved to be colocated with the netfslib code so that they combined into one module, do the combining. Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> cc: Christian Brauner <christian@brauner.io> cc: linux-fsdevel@vger.kernel.org cc: linux-cachefs@redhat.com cc: linux-nfs@vger.kernel.org, cc: linux-erofs@lists.ozlabs.org
* | net/sched: Remove CONFIG_NET_ACT_IPT from default configsJamal Hadi Salim2024-01-025-5/+0
|/ | | | | | | | | Now that we are retiring the IPT action. Reviewed-by: Victor Noguiera <victor@mojatatu.com> Reviewed-by: Pedro Tammela <pctammela@mojatatu.com> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* MIPS: AR7: remove platformWolfram Sang2023-10-191-119/+0
| | | | | | | | | | | | | | After a discussion about removing VLYNQ support from the Kernel, it was concluded that its only user, the AR7 platform can go [1]. Even OpenWRT has removed support because these devices are "stuck with 3.18" [2]. [1] https://lore.kernel.org/r/3395161f-2543-46f0-83d9-b918800305e1@gmail.com [2] https://openwrt.org/docs/techref/targets/ar7 Suggested-by: Jonas Gorski <jonas.gorski@gmail.com> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* arch: mips: remove ReiserFS from defconfigPeter Lafreniere2023-10-197-27/+0
| | | | | | | | | | | | ReiserFS has been deprecated for a year and a half, yet is still built as part of a defconfig kernel. According to commit eb103a51640e ("reiserfs: Deprecate reiserfs"), the filesystem is slated to be removed in 2025. Remove it from the defconfig profiles now, as part of its deprecation process. Signed-off-by: Peter Lafreniere <peter@n8pjl.ca> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* Merge tag 'mips_6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds2023-09-076-5/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS updates from Thomas Bogendoerfer: "Just cleanups and fixes" * tag 'mips_6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: MIPS: TXx9: Do PCI error checks on own line arch/mips/configs/*_defconfig cleanup MIPS: VDSO: Conditionally export __vdso_gettimeofday() Mips: loongson3_defconfig: Enable ast drm driver by default mips: remove <asm/export.h> mips: replace #include <asm/export.h> with #include <linux/export.h> mips: remove unneeded #include <asm/export.h> MIPS: Loongson64: Fix more __iomem attributes MIPS: loongson32: Remove regs-rtc.h MIPS: loongson32: Remove regs-clk.h MIPS: More explicit DT include clean-ups MIPS: Fixup explicit DT include clean-up Revert MIPS: Loongson: Fix build error when make modules_install MIPS: Only fiddle with CHECKFLAGS if `need-compiler' MIPS: Fix CONFIG_CPU_DADDI_WORKAROUNDS `modules_install' regression MIPS: Explicitly include correct DT includes
| * arch/mips/configs/*_defconfig cleanupTrevor Woerner2023-08-235-5/+0
| | | | | | | | | | | | | | | | | | | | Drop CONFIG_IP_NF_TARGET_CLUSTERIP from any remaining mips defconfigs as it was removed in commit 9db5d918e2c0 ("netfilter: ip_tables: remove clusterip target"). Signed-off-by: Trevor Woerner <twoerner@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * Mips: loongson3_defconfig: Enable ast drm driver by defaultSui Jingfeng2023-08-151-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | ASpeed GPU is typically found on the Loongson server platform, as a peripheral device driver, it generally should be compiled as a module. Tested on loongson 3B4000 server[1]. [1] https://github.com/loongson-gfx/loongson_boards/tree/main/ls3b4000x2_server Signed-off-by: Sui Jingfeng <suijingfeng@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* | treewide: drop CONFIG_EMBEDDEDRandy Dunlap2023-08-2123-23/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is only one Kconfig user of CONFIG_EMBEDDED and it can be switched to EXPERT or "if !ARCH_MULTIPLATFORM" (suggested by Arnd). Link: https://lkml.kernel.org/r/20230816055010.31534-1-rdunlap@infradead.org Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Palmer Dabbelt <palmer@rivosinc.com> [RISC-V] Acked-by: Greg Ungerer <gerg@linux-m68k.org> Acked-by: Jason A. Donenfeld <Jason@zx2c4.com> Acked-by: Michael Ellerman <mpe@ellerman.id.au> [powerpc] Cc: Russell King <linux@armlinux.org.uk> Cc: Vineet Gupta <vgupta@kernel.org> Cc: Brian Cain <bcain@quicinc.com> Cc: Michal Simek <monstr@monstr.eu> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Jonas Bonn <jonas@southpole.se> Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> Cc: Stafford Horne <shorne@gmail.com> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
* | arch/*/configs/*defconfig: Replace AUTOFS4_FS by AUTOFS_FSSven Joachim2023-07-2911-11/+11
|/ | | | | | | | | | | | | | | | | | | | Commit a2225d931f75 ("autofs: remove left-over autofs4 stubs") promised the removal of the fs/autofs/Kconfig fragment for AUTOFS4_FS within a couple of releases, but five years later this still has not happened yet, and AUTOFS4_FS is still enabled in 63 defconfigs. Get rid of it mechanically: git grep -l CONFIG_AUTOFS4_FS -- '*defconfig' | xargs sed -i 's/AUTOFS4_FS/AUTOFS_FS/' Also just remove the AUTOFS4_FS config option stub. Anybody who hasn't regenerated their config file in the last five years will need to just get the new name right when they do. Signed-off-by: Sven Joachim <svenjoac@gmx.de> Acked-by: Ian Kent <raven@themaw.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge tag 'slab-for-6.5' of ↵Linus Torvalds2023-06-2934-34/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab Pull slab updates from Vlastimil Babka: - SLAB deprecation: Following the discussion at LSF/MM 2023 [1] and no objections, the SLAB allocator is deprecated by renaming the config option (to make its users notice) to CONFIG_SLAB_DEPRECATED with updated help text. SLUB should be used instead. Existing defconfigs with CONFIG_SLAB are also updated. - SLAB_NO_MERGE kmem_cache flag (Jesper Dangaard Brouer): There are (very limited) cases where kmem_cache merging is undesirable, and existing ways to prevent it are hacky. Introduce a new flag to do that cleanly and convert the existing hacky users. Btrfs plans to use this for debug kernel builds (that use case is always fine), networking for performance reasons (that should be very rare). - Replace the usage of weak PRNGs (David Keisar Schmidt): In addition to using stronger RNGs for the security related features, the code is a bit cleaner. - Misc code cleanups (SeongJae Parki, Xiongwei Song, Zhen Lei, and zhaoxinchao) Link: https://lwn.net/Articles/932201/ [1] * tag 'slab-for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab: mm/slab_common: use SLAB_NO_MERGE instead of negative refcount mm/slab: break up RCU readers on SLAB_TYPESAFE_BY_RCU example code mm/slab: add a missing semicolon on SLAB_TYPESAFE_BY_RCU example code mm/slab_common: reduce an if statement in create_cache() mm/slab: introduce kmem_cache flag SLAB_NO_MERGE mm/slab: rename CONFIG_SLAB to CONFIG_SLAB_DEPRECATED mm/slab: remove HAVE_HARDENED_USERCOPY_ALLOCATOR mm/slab_common: Replace invocation of weak PRNG mm/slab: Replace invocation of weak PRNG slub: Don't read nr_slabs and total_objects directly slub: Remove slabs_node() function slub: Remove CONFIG_SMP defined check slub: Put objects_show() into CONFIG_SLUB_DEBUG enabled block slub: Correct the error code when slab_kset is NULL mm/slab: correct return values in comment for _kmem_cache_create()
| * mm/slab: rename CONFIG_SLAB to CONFIG_SLAB_DEPRECATEDVlastimil Babka2023-05-2634-34/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As discussed at LSF/MM [1] [2] and with no objections raised there, deprecate the SLAB allocator. Rename the user-visible option so that users with CONFIG_SLAB=y get a new prompt with explanation during make oldconfig, while make olddefconfig will just switch to SLUB. In all defconfigs with CONFIG_SLAB=y remove the line so those also switch to SLUB. Regressions due to the switch should be reported to linux-mm and slab maintainers. [1] https://lore.kernel.org/all/4b9fc9c6-b48c-198f-5f80-811a44737e5f@suse.cz/ [2] https://lwn.net/Articles/932201/ Signed-off-by: Vlastimil Babka <vbabka@suse.cz> Acked-by: Hyeonggon Yoo <42.hyeyoo@gmail.com> Acked-by: David Rientjes <rientjes@google.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> # m68k Acked-by: Helge Deller <deller@gmx.de> # parisc
* | MIPS: Loongson64: loongson3_defconfig: Enable amdgpu drm driverSui Jingfeng2023-06-201-0/+7
| | | | | | | | | | | | | | | | As it's usuable on LS3A4000 platform. Tested with RX550, glmark2 got about 4235 score. Signed-off-by: Sui Jingfeng <suijingfeng@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* | MIPS: configs: CI20: Enable WiFi / BluetoothPaul Cercueil2023-06-091-2/+27
| | | | | | | | | | | | | | | | | | | | Enable the required drivers for the WiFi / Bluetooth functionality. I enabled WEXT compatibility as well since the CI20 is typically used with a very old userspace. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* | MIPS: configs: CI20: Regenerate defconfigPaul Cercueil2023-06-091-12/+6
|/ | | | | | | | Just a "make ci20_defconfig menuconfig savedefconfig" Without changing anything in the menuconfig. No functional change. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* Merge tag 'mips_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds2023-04-271-0/+38
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS updates from Thomas Bogendoerfer: - added support for Huawei B593u-12 - added support for virt board aligned to QEMU MIPS virt board - added support for doing DMA coherence on a per device base - reworked handling of RALINK SoCs - cleanup for Loongon64 barriers - removed deprecated support for MIPS_CMP SMP handling method - removed support Sibyte CARMEL and CHRINE boards - cleanups and fixes * tag 'mips_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (59 commits) MIPS: uprobes: Restore thread.trap_nr MIPS: Don't clear _PAGE_SPECIAL in _PAGE_CHG_MASK MIPS: Sink body of check_bugs_early() into its only call site MIPS: Mark check_bugs() as __init Revert "MIPS: generic: Enable all CPUs supported by virt board in Kconfig" MIPS: octeon_switch: Remove duplicated labels MIPS: loongson2ef: Add missing break in cs5536_isa MIPS: Remove set_swbp() in uprobes.c MIPS: Use def_bool y for ARCH_SUPPORTS_UPROBES MIPS: fw: Allow firmware to pass a empty env MIPS: Remove deprecated CONFIG_MIPS_CMP MIPS: lantiq: remove unused function declaration MIPS: Drop unused positional parameter in local_irq_{dis,en}able MIPS: mm: Remove local_cache_flush_page MIPS: Remove no longer used ide.h MIPS: mm: Remove unused *cache_page_indexed flush functions MIPS: generic: Enable all CPUs supported by virt board in Kconfig MIPS: Add board config for virt board MIPS: Octeon: Disable CVMSEG by default on other platforms MIPS: Loongson: Don't select platform features with CPU ...
| * MIPS: Add board config for virt boardJiaxun Yang2023-04-051-0/+38
| | | | | | | | | | | | | | Aligned with QEMU MIPS virt board. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* | Merge tag 'usb-6.4-rc1' of ↵Linus Torvalds2023-04-271-2/+0
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / Thunderbolt updates from Greg KH: "Here is the large set of USB and Thunderbolt changes for 6.4-rc1. The "biggest" thing in here is the removal of two obsolete drivers, u132-hcd and ftdi-elan, making this a net-removal of code overall. Other than the driver removals, included in here are: - Thunderbolt updates for new hardware and features - xhci driver updates and fixes - dwc3 driver updates and fixes - gadget core and driver updates and features added - mtu3 driver updates - dwc2 driver fixes and updates - usb-serial driver updates - typec driver updates and fixes - platform remove callback changes - dts updates and conversions - other small changes All have been in linux-next for a while with no reported problems" * tag 'usb-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (177 commits) usb: dwc3: gadget: Refactor EP0 forced stall/restart into a separate API usb: dwc3: gadget: Execute gadget stop after halting the controller media: radio-shark: Add endpoint checks USB: sisusbvga: Add endpoint checks USB: core: Add routines for endpoint checks in old drivers usb: dwc3: gadget: Stall and restart EP0 if host is unresponsive dt-bindings: usb: snps,dwc3: Add 'snps,parkmode-disable-hs-quirk' quirk usb: dwc3: core: add support for disabling High-speed park mode dt-bindings: usb: ci-hdrc-usb2: allow multiple PHYs usb: mtu3: add optional clock xhci_ck and frmcnt_ck dt-bindings: usb: mtu3: add two optional clocks usb: mtu3: expose role-switch control to userspace usb: mtu3: unlock @mtu->lock just before giving back request usb: mtu3: fix kernel panic at qmu transfer done irq handler usb: mtu3: use boolean return value usb: mtu3: give back request when rx error happens usb: chipidea: fix missing goto in `ci_hdrc_probe` usb: gadget: udc: core: Prevent redundant calls to pullup usb: gadget: udc: core: Invoke usb_gadget_connect only when started usb: typec: ucsi: don't print PPM init deferred errors ...
| * | Merge 6.3-rc4 into usb-nextGreg Kroah-Hartman2023-03-271-0/+1
| |\| | | | | | | | | | | | | | | | | | | We need the USB fixes here, and the USB gadget update for future development patches to be based on. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | usb: ftdi-elan: Delete driverUwe Kleine-König2023-03-211-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver didn't see real maintainance since several years. It has several trivial issues (check $(scripts/checkpatch.pl -f drivers/usb/misc/ftdi-elan.c)) and some harder ones (difficult locking, explict kref handling, ...). Also today it's hard to find hardware to make actually use of such a card and I suspect the driver is completely unused. So remove it. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230321150919.351947-1-u.kleine-koenig@pengutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | usb: host: u132-hcd: Delete driverUwe Kleine-König2023-03-211-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver got its last actual change in 2006 and is probably unused as nowbody should use a cardbus to USB adapter any more. If it were still used, the driver was in urgent need for maintainer love. (Explicit kref handling, underdocumented locking, .remove() can return errors ...) Also the link in the (now removed) help text doesn't look actively maintained. According to archive.org it forwarded to http://www.copenhagen-hotel.net/ already back in 2018. So don't waste more time on this driver and just delete it. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230321103638.343886-1-u.kleine-koenig@pengutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | ixgb: Remove ixgb driverTony Nguyen2023-03-193-3/+0
| |/ |/| | | | | | | | | | | | | | | | | | | There are likely no users of this driver as the hardware has been discontinued since 2010. Remove the driver and all references to it in documentation. Suggested-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | eth: fealnx: bring back this old driverJakub Kicinski2023-03-081-0/+1
|/ | | | | | | | | | | | | | | | | This reverts commit d5e2d038dbece821f1af57acbeded3aa9a1832c1. We have a report of this chip being used on a SURECOM EP-320X-S 100/10M Ethernet PCI Adapter which could still have been purchased in some parts of the world 3 years ago. Cc: stable@vger.kernel.org Link: https://bugzilla.kernel.org/show_bug.cgi?id=217151 Fixes: d5e2d038dbec ("eth: fealnx: delete the driver for Myson MTD-800") Link: https://lore.kernel.org/r/20230307171930.4008454-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
* eth: fealnx: delete the driver for Myson MTD-800Jakub Kicinski2022-10-271-1/+0
| | | | | | | | | | | | The git history for this driver seems to be completely automated / tree wide changes. I can't find any boards or systems which would use this chip. Google search shows pictures of towel warmers and no networking products. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Link: https://lore.kernel.org/r/20221025184254.1717982-1-kuba@kernel.org Signed-off-by: Paolo Abeni <pabeni@redhat.com>
* Merge tag 'mm-nonmm-stable-2022-10-11' of ↵Linus Torvalds2022-10-129-9/+9
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull non-MM updates from Andrew Morton: - hfs and hfsplus kmap API modernization (Fabio Francesco) - make crash-kexec work properly when invoked from an NMI-time panic (Valentin Schneider) - ntfs bugfixes (Hawkins Jiawei) - improve IPC msg scalability by replacing atomic_t's with percpu counters (Jiebin Sun) - nilfs2 cleanups (Minghao Chi) - lots of other single patches all over the tree! * tag 'mm-nonmm-stable-2022-10-11' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (71 commits) include/linux/entry-common.h: remove has_signal comment of arch_do_signal_or_restart() prototype proc: test how it holds up with mapping'less process mailmap: update Frank Rowand email address ia64: mca: use strscpy() is more robust and safer init/Kconfig: fix unmet direct dependencies ia64: update config files nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure fork: remove duplicate included header files init/main.c: remove unnecessary (void*) conversions proc: mark more files as permanent nilfs2: remove the unneeded result variable nilfs2: delete unnecessary checks before brelse() checkpatch: warn for non-standard fixes tag style usr/gen_init_cpio.c: remove unnecessary -1 values from int file ipc/msg: mitigate the lock contention with percpu counter percpu: add percpu_counter_add_local and percpu_counter_sub_local fs/ocfs2: fix repeated words in comments relay: use kvcalloc to alloc page array in relay_alloc_page_array proc: make config PROC_CHILDREN depend on PROC_FS fs: uninline inode_maybe_inc_iversion() ...
| * treewide: defconfig: address renamed CONFIG_DEBUG_INFO=yArnd Bergmann2022-09-119-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_DEBUG_INFO is now implicitly selected if one picks one of the explicit options that could be DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT, DEBUG_INFO_DWARF4, DEBUG_INFO_DWARF5. This was actually not what I had in mind when I suggested making it a 'choice' statement, but it's too late to change again now, and the Kconfig logic is more sensible in the new form. Change any defconfig file that had CONFIG_DEBUG_INFO enabled but did not pick DWARF4 or DWARF5 explicitly to now pick the toolchain default. Link: https://lkml.kernel.org/r/20220811114609.2097335-1-arnd@kernel.org Fixes: f9b3cd245784 ("Kconfig.debug: make DEBUG_INFO selectable from a choice") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Kees Cook <keescook@chromium.org> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com> Cc: Vineet Gupta <vgupta@kernel.org> Cc: Michal Simek <monstr@monstr.eu> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Yoshinori Sato <ysato@users.osdn.me> Cc: Rich Felker <dalias@libc.org> Cc: Richard Weinberger <richard@nod.at> Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: Chris Zankel <chris@zankel.net> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
* | Merge tag 'mm-stable-2022-10-08' of ↵Linus Torvalds2022-10-102-2/+0
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull MM updates from Andrew Morton: - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in linux-next for a couple of months without, to my knowledge, any negative reports (or any positive ones, come to that). - Also the Maple Tree from Liam Howlett. An overlapping range-based tree for vmas. It it apparently slightly more efficient in its own right, but is mainly targeted at enabling work to reduce mmap_lock contention. Liam has identified a number of other tree users in the kernel which could be beneficially onverted to mapletrees. Yu Zhao has identified a hard-to-hit but "easy to fix" lockdep splat at [1]. This has yet to be addressed due to Liam's unfortunately timed vacation. He is now back and we'll get this fixed up. - Dmitry Vyukov introduces KMSAN: the Kernel Memory Sanitizer. It uses clang-generated instrumentation to detect used-unintialized bugs down to the single bit level. KMSAN keeps finding bugs. New ones, as well as the legacy ones. - Yang Shi adds a userspace mechanism (madvise) to induce a collapse of memory into THPs. - Zach O'Keefe has expanded Yang Shi's madvise(MADV_COLLAPSE) to support file/shmem-backed pages. - userfaultfd updates from Axel Rasmussen - zsmalloc cleanups from Alexey Romanov - cleanups from Miaohe Lin: vmscan, hugetlb_cgroup, hugetlb and memory-failure - Huang Ying adds enhancements to NUMA balancing memory tiering mode's page promotion, with a new way of detecting hot pages. - memcg updates from Shakeel Butt: charging optimizations and reduced memory consumption. - memcg cleanups from Kairui Song. - memcg fixes and cleanups from Johannes Weiner. - Vishal Moola provides more folio conversions - Zhang Yi removed ll_rw_block() :( - migration enhancements from Peter Xu - migration error-path bugfixes from Huang Ying - Aneesh Kumar added ability for a device driver to alter the memory tiering promotion paths. For optimizations by PMEM drivers, DRM drivers, etc. - vma merging improvements from Jakub Matěn. - NUMA hinting cleanups from David Hildenbrand. - xu xin added aditional userspace visibility into KSM merging activity. - THP & KSM code consolidation from Qi Zheng. - more folio work from Matthew Wilcox. - KASAN updates from Andrey Konovalov. - DAMON cleanups from Kaixu Xia. - DAMON work from SeongJae Park: fixes, cleanups. - hugetlb sysfs cleanups from Muchun Song. - Mike Kravetz fixes locking issues in hugetlbfs and in hugetlb core. Link: https://lkml.kernel.org/r/CAOUHufZabH85CeUN-MEMgL8gJGzJEWUrkiM58JkTbBhh-jew0Q@mail.gmail.com [1] * tag 'mm-stable-2022-10-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (555 commits) hugetlb: allocate vma lock for all sharable vmas hugetlb: take hugetlb vma_lock when clearing vma_lock->vma pointer hugetlb: fix vma lock handling during split vma and range unmapping mglru: mm/vmscan.c: fix imprecise comments mm/mglru: don't sync disk for each aging cycle mm: memcontrol: drop dead CONFIG_MEMCG_SWAP config symbol mm: memcontrol: use do_memsw_account() in a few more places mm: memcontrol: deprecate swapaccounting=0 mode mm: memcontrol: don't allocate cgroup swap arrays when memcg is disabled mm/secretmem: remove reduntant return value mm/hugetlb: add available_huge_pages() func mm: remove unused inline functions from include/linux/mm_inline.h selftests/vm: add selftest for MADV_COLLAPSE of uffd-minor memory selftests/vm: add file/shmem MADV_COLLAPSE selftest for cleared pmd selftests/vm: add thp collapse shmem testing selftests/vm: add thp collapse file and tmpfs testing selftests/vm: modularize thp collapse memory operations selftests/vm: dedup THP helpers mm/khugepaged: add tracepoint to hpage_collapse_scan_file() mm/madvise: add file and shmem support to MADV_COLLAPSE ...
| * | mm: memcontrol: drop dead CONFIG_MEMCG_SWAP config symbolJohannes Weiner2022-10-032-2/+0
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since 2d1c498072de ("mm: memcontrol: make swap tracking an integral part of memory control"), CONFIG_MEMCG_SWAP hasn't been a user-visible config option anymore, it just means CONFIG_MEMCG && CONFIG_SWAP. Update the sites accordingly and drop the symbol. [ While touching the docs, remove two references to CONFIG_MEMCG_KMEM, which hasn't been a user-visible symbol for over half a decade. ] Link: https://lkml.kernel.org/r/20220926135704.400818-5-hannes@cmpxchg.org Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Acked-by: Shakeel Butt <shakeelb@google.com> Cc: Hugh Dickins <hughd@google.com> Cc: Michal Hocko <mhocko@suse.com> Cc: Roman Gushchin <roman.gushchin@linux.dev> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
* | Merge tag 'char-misc-6.1-rc1' of ↵Linus Torvalds2022-10-081-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc and other driver updates from Greg KH: "Here is the large set of char/misc and other small driver subsystem changes for 6.1-rc1. Loads of different things in here: - IIO driver updates, additions, and changes. Probably the largest part of the diffstat - habanalabs driver update with support for new hardware and features, the second largest part of the diff. - fpga subsystem driver updates and additions - mhi subsystem updates - Coresight driver updates - gnss subsystem updates - extcon driver updates - icc subsystem updates - fsi subsystem updates - nvmem subsystem and driver updates - misc driver updates - speakup driver additions for new features - lots of tiny driver updates and cleanups All of these have been in the linux-next tree for a while with no reported issues" * tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (411 commits) w1: Split memcpy() of struct cn_msg flexible array spmi: pmic-arb: increase SPMI transaction timeout delay spmi: pmic-arb: block access for invalid PMIC arbiter v5 SPMI writes spmi: pmic-arb: correct duplicate APID to PPID mapping logic spmi: pmic-arb: add support to dispatch interrupt based on IRQ status spmi: pmic-arb: check apid against limits before calling irq handler spmi: pmic-arb: do not ack and clear peripheral interrupts in cleanup_irq spmi: pmic-arb: handle spurious interrupt spmi: pmic-arb: add a print in cleanup_irq drivers: spmi: Directly use ida_alloc()/free() MAINTAINERS: add TI ECAP driver info counter: ti-ecap-capture: capture driver support for ECAP Documentation: ABI: sysfs-bus-counter: add frequency & num_overflows items dt-bindings: counter: add ti,am62-ecap-capture.yaml counter: Introduce the COUNTER_COMP_ARRAY component type counter: Consolidate Counter extension sysfs attribute creation counter: Introduce the Count capture component counter: 104-quad-8: Add Signal polarity component counter: Introduce the Signal polarity component counter: interrupt-cnt: Implement watch_validate callback ...
| * | nvmem: prefix all symbols with NVMEM_Rafał Miłecki2022-09-241-1/+1
| |/ | | | | | | | | | | | | | | | | | | | | This unifies all NVMEM symbols. They follow one style now. Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20220916122100.170016-8-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | Merge tag 'net-next-6.1' of ↵Linus Torvalds2022-10-046-12/+0
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - Introduce and use a single page frag cache for allocating small skb heads, clawing back the 10-20% performance regression in UDP flood test from previous fixes. - Run packets which already went thru HW coalescing thru SW GRO. This significantly improves TCP segment coalescing and simplifies deployments as different workloads benefit from HW or SW GRO. - Shrink the size of the base zero-copy send structure. - Move TCP init under a new slow / sleepable version of DO_ONCE(). BPF: - Add BPF-specific, any-context-safe memory allocator. - Add helpers/kfuncs for PKCS#7 signature verification from BPF programs. - Define a new map type and related helpers for user space -> kernel communication over a ring buffer (BPF_MAP_TYPE_USER_RINGBUF). - Allow targeting BPF iterators to loop through resources of one task/thread. - Add ability to call selected destructive functions. Expose crash_kexec() to allow BPF to trigger a kernel dump. Use CAP_SYS_BOOT check on the loading process to judge permissions. - Enable BPF to collect custom hierarchical cgroup stats efficiently by integrating with the rstat framework. - Support struct arguments for trampoline based programs. Only structs with size <= 16B and x86 are supported. - Invoke cgroup/connect{4,6} programs for unprivileged ICMP ping sockets (instead of just TCP and UDP sockets). - Add a helper for accessing CLOCK_TAI for time sensitive network related programs. - Support accessing network tunnel metadata's flags. - Make TCP SYN ACK RTO tunable by BPF programs with TCP Fast Open. - Add support for writing to Netfilter's nf_conn:mark. Protocols: - WiFi: more Extremely High Throughput (EHT) and Multi-Link Operation (MLO) work (802.11be, WiFi 7). - vsock: improve support for SO_RCVLOWAT. - SMC: support SO_REUSEPORT. - Netlink: define and document how to use netlink in a "modern" way. Support reporting missing attributes via extended ACK. - IPSec: support collect metadata mode for xfrm interfaces. - TCPv6: send consistent autoflowlabel in SYN_RECV state and RST packets. - TCP: introduce optional per-netns connection hash table to allow better isolation between namespaces (opt-in, at the cost of memory and cache pressure). - MPTCP: support TCP_FASTOPEN_CONNECT. - Add NEXT-C-SID support in Segment Routing (SRv6) End behavior. - Adjust IP_UNICAST_IF sockopt behavior for connected UDP sockets. - Open vSwitch: - Allow specifying ifindex of new interfaces. - Allow conntrack and metering in non-initial user namespace. - TLS: support the Korean ARIA-GCM crypto algorithm. - Remove DECnet support. Driver API: - Allow selecting the conduit interface used by each port in DSA switches, at runtime. - Ethernet Power Sourcing Equipment and Power Device support. - Add tc-taprio support for queueMaxSDU parameter, i.e. setting per traffic class max frame size for time-based packet schedules. - Support PHY rate matching - adapting between differing host-side and link-side speeds. - Introduce QUSGMII PHY mode and 1000BASE-KX interface mode. - Validate OF (device tree) nodes for DSA shared ports; make phylink-related properties mandatory on DSA and CPU ports. Enforcing more uniformity should allow transitioning to phylink. - Require that flash component name used during update matches one of the components for which version is reported by info_get(). - Remove "weight" argument from driver-facing NAPI API as much as possible. It's one of those magic knobs which seemed like a good idea at the time but is too indirect to use in practice. - Support offload of TLS connections with 256 bit keys. New hardware / drivers: - Ethernet: - Microchip KSZ9896 6-port Gigabit Ethernet Switch - Renesas Ethernet AVB (EtherAVB-IF) Gen4 SoCs - Analog Devices ADIN1110 and ADIN2111 industrial single pair Ethernet (10BASE-T1L) MAC+PHY. - Rockchip RV1126 Gigabit Ethernet (a version of stmmac IP). - Ethernet SFPs / modules: - RollBall / Hilink / Turris 10G copper SFPs - HALNy GPON module - WiFi: - CYW43439 SDIO chipset (brcmfmac) - CYW89459 PCIe chipset (brcmfmac) - BCM4378 on Apple platforms (brcmfmac) Drivers: - CAN: - gs_usb: HW timestamp support - Ethernet PHYs: - lan8814: cable diagnostics - Ethernet NICs: - Intel (100G): - implement control of FCS/CRC stripping - port splitting via devlink - L2TPv3 filtering offload - nVidia/Mellanox: - tunnel offload for sub-functions - MACSec offload, w/ Extended packet number and replay window offload - significantly restructure, and optimize the AF_XDP support, align the behavior with other vendors - Huawei: - configuring DSCP map for traffic class selection - querying standard FEC statistics - querying SerDes lane number via ethtool - Marvell/Cavium: - egress priority flow control - MACSec offload - AMD/SolarFlare: - PTP over IPv6 and raw Ethernet - small / embedded: - ax88772: convert to phylink (to support SFP cages) - altera: tse: convert to phylink - ftgmac100: support fixed link - enetc: standard Ethtool counters - macb: ZynqMP SGMII dynamic configuration support - tsnep: support multi-queue and use page pool - lan743x: Rx IP & TCP checksum offload - igc: add xdp frags support to ndo_xdp_xmit - Ethernet high-speed switches: - Marvell (prestera): - support SPAN port features (traffic mirroring) - nexthop object offloading - Microchip (sparx5): - multicast forwarding offload - QoS queuing offload (tc-mqprio, tc-tbf, tc-ets) - Ethernet embedded switches: - Marvell (mv88e6xxx): - support RGMII cmode - NXP (felix): - standardized ethtool counters - Microchip (lan966x): - QoS queuing offload (tc-mqprio, tc-tbf, tc-cbs, tc-ets) - traffic policing and mirroring - link aggregation / bonding offload - QUSGMII PHY mode support - Qualcomm 802.11ax WiFi (ath11k): - cold boot calibration support on WCN6750 - support to connect to a non-transmit MBSSID AP profile - enable remain-on-channel support on WCN6750 - Wake-on-WLAN support for WCN6750 - support to provide transmit power from firmware via nl80211 - support to get power save duration for each client - spectral scan support for 160 MHz - MediaTek WiFi (mt76): - WiFi-to-Ethernet bridging offload for MT7986 chips - RealTek WiFi (rtw89): - P2P support" * tag 'net-next-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1864 commits) eth: pse: add missing static inlines once: rename _SLOW to _SLEEPABLE net: pse-pd: add regulator based PSE driver dt-bindings: net: pse-dt: add bindings for regulator based PoDL PSE controller ethtool: add interface to interact with Ethernet Power Equipment net: mdiobus: search for PSE nodes by parsing PHY nodes. net: mdiobus: fwnode_mdiobus_register_phy() rework error handling net: add framework to support Ethernet PSE and PDs devices dt-bindings: net: phy: add PoDL PSE property net: marvell: prestera: Propagate nh state from hw to kernel net: marvell: prestera: Add neighbour cache accounting net: marvell: prestera: add stub handler neighbour events net: marvell: prestera: Add heplers to interact with fib_notifier_info net: marvell: prestera: Add length macros for prestera_ip_addr net: marvell: prestera: add delayed wq and flush wq on deinit net: marvell: prestera: Add strict cleanup of fib arbiter net: marvell: prestera: Add cleanup of allocated fib_nodes net: marvell: prestera: Add router nexthops ABI eth: octeon: fix build after netif_napi_add() changes net/mlx5: E-Switch, Return EBUSY if can't get mode lock ...
| * | Remove DECnet support from kernelStephen Hemminger2022-08-226-12/+0
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DECnet is an obsolete network protocol that receives more attention from kernel janitors than users. It belongs in computer protocol history museum not in Linux kernel. It has been "Orphaned" in kernel since 2010. The iproute2 support for DECnet was dropped in 5.0 release. The documentation link on Sourceforge says it is abandoned there as well. Leave the UAPI alone to keep userspace programs compiling. This means that there is still an empty neighbour table for AF_DECNET. The table of /proc/sys/net entries was updated to match current directories and reformatted to be alphabetical. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Acked-by: David Ahern <dsahern@kernel.org> Acked-by: Nikolay Aleksandrov <razor@blackwall.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* / mips: update config filesLukas Bulwahn2022-09-3043-236/+2
|/ | | | | | | | | | | | | | Clean up config files by: - removing configs that were deleted in the past - removing configs not in tree and without recently pending patches - adding new configs that are replacements for old configs in the file For some detailed information, see Link. Link: https://lore.kernel.org/kernel-janitors/20220929090645.1389-1-lukas.bulwahn@gmail.com/ Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* Merge tag 'mips_6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds2022-08-067-479/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS updates from Thomas Bogendoerfer: - added support for Netgear WNR3500L v2 - removed support for VR41xx SoC and platforms based on it - cleanups and fixes * tag 'mips_6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (25 commits) MIPS: tlbex: Explicitly compare _PAGE_NO_EXEC against 0 Revert "MIPS: octeon: Remove vestiges of CONFIG_CAVIUM_RESERVE32" MIPS: Introduce CAVIUM_RESERVE32 Kconfig option MIPS: msi-octeon: eliminate kernel-doc warnings MIPS: Fix comment typo MIPS: BMIPS: Utilize cfe_die() for invalid DTB MIPS: CFE: Add cfe_die() MIPS: Fixed __debug_virt_addr_valid() MIPS: BCM47XX: Add support for Netgear WNR3500L v2 MIPS: Remove VR41xx support MIPS: dts: align gpio-key node names with dtschema MIPS: dts: correct gpio-keys names and properties MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK MIPS: Make phys_to_virt utilize __va() MIPS: vdso: Utilize __pa() for gic_pfn MIPS: mm: Use the bitmap API to allocate bitmaps MIPS: math-emu: Use the bitmap API to allocate bitmaps MIPS: Loongson64: Fix section mismatch warning mips: cavium-octeon: Fix missing of_node_put() in octeon2_usb_clocks_start MIPS: mscc: ocelot: enable FDMA usage ...
| * MIPS: Remove VR41xx supportThomas Bogendoerfer2022-07-147-479/+0
| | | | | | | | | | | | No (active) developer owns this hardware, so let's remove Linux support. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* | staging: octeon-usb: move driver out of stagingArtur Bujdoso2022-06-211-1/+1
|/ | | | | | | | | | | | | | | | | The Octeon usb driver has been in staging for a long time and used in Ubiquiti routers for a while now. It's been built and then tested on real hardware with several usb devices and it is proven to be stable and ready to be moved to its proper place in the kernel tree. Move it to drivers/usb/host and adjust its Makefile, Kconfig and defconfig dependencies. Many thanks to the developers who made it happen. Signed-off-by: Artur Bujdoso <artur.bujdoso@gmail.com> Link: https://lore.kernel.org/r/Yo0HBIlSXOBM+//9@crux Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge tag 'mips_5.19' of ↵Linus Torvalds2022-05-302-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS updates from Thomas Bogendoerfer: "Cleanups and fixes" * tag 'mips_5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (38 commits) MIPS: RALINK: Define pci_remap_iospace under CONFIG_PCI_DRIVERS_GENERIC MIPS: Use memblock_add_node() in early_parse_mem() under CONFIG_NUMA MIPS: Return -EINVAL if mem parameter is empty in early_parse_mem() MIPS: Kconfig: Fix indentation and add endif comment MIPS: bmips: Fix compiler warning observed on W=1 build MIPS: Rewrite `csum_tcpudp_nofold' in plain C mips: setup: use strscpy to replace strlcpy MIPS: Octeon: add SNIC10E board MIPS: Ingenic: Refresh defconfig for CU1000-Neo and CU1830-Neo. MIPS: Ingenic: Refresh device tree for Ingenic SoCs and boards. MIPS: Ingenic: Add PWM nodes for X1830. MIPS: Octeon: fix typo in comment MIPS: loongson32: Kconfig: Remove extra space MIPS: Sibyte: remove unnecessary return variable MIPS: Use NOKPROBE_SYMBOL() instead of __kprobes annotation selftests/ftrace: Save kprobe_events to test log MIPS: tools: no need to initialise statics to 0 MIPS: Loongson: Use hwmon_device_register_with_groups() to register hwmon MIPS: VR41xx: Drop redundant spinlock initialization MIPS: smp: optimization for flush_tlb_mm when exiting ...
| * MIPS: Ingenic: Refresh defconfig for CU1000-Neo and CU1830-Neo.周琰杰 (Zhou Yanjie)2022-05-232-2/+2
| | | | | | | | | | | | | | | | Refresh the defconfig files of CU1000-Neo board and CU1830-Neo board, remove the selection of SPI-GPIO, and add the selection of SSI. Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* | eth: de4x5: remove support for Generic DECchip & DIGITAL EtherWORKS PCI/EISAJakub Kicinski2022-05-231-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Looks like almost all changes to this driver had been tree-wide refactoring since git era begun. There is one commit from Al 15 years ago which could potentially be fixing a real bug. The driver is using virt_to_bus() and is a real magnet for pointless cleanups. It seems unlikely to have real users. Let's try to shed this maintenance burden. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: atm: remove support for ZeitNet ZN122x ATM devicesJakub Kicinski2022-04-272-2/+0
| | | | | | | | | | | | | | | | | | This driver received nothing but automated fixes in the last 15 years. Since it's using virt_to_bus it's unlikely to be used on any modern platform. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: atm: remove support for Madge Horizon ATM devicesJakub Kicinski2022-04-272-2/+0
| | | | | | | | | | | | | | | | | | This driver received nothing but automated fixes since git era begun. Since it's using virt_to_bus it's unlikely to be used on any modern platform. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: atm: remove support for Fujitsu FireStream ATM devicesJakub Kicinski2022-04-272-2/+0
| | | | | | | | | | | | | | | | | | This driver received nothing but automated fixes (mostly spelling and compiler warnings) since git era begun. Since it's using virt_to_bus it's unlikely to be used on any modern platform. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: atm: remove the ambassador driverJakub Kicinski2022-04-082-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver for ATM Ambassador devices spews build warnings on microblaze. The virt_to_bus() calls discard the volatile keyword. The right thing to do would be to migrate this driver to a modern DMA API but it seems unlikely anyone is actually using it. There had been no fixes or functional changes here since the git era begun. In fact it sounds like the FW loading was broken from 2008 'til 2012 - see commit fcdc90b025e6 ("atm: forever loop loading ambassador firmware"). Let's remove this driver, there isn't much changing in the APIs, if users come forward we can apologize and revert. Link: https://lore.kernel.org/all/20220321144013.440d7fc0@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com/ Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: wan: remove the lanmedia (lmc) driverJakub Kicinski2022-04-062-2/+0
|/ | | | | | | | | | | | | | | | | | The driver for LAN Media WAN interfaces spews build warnings on microblaze. The virt_to_bus() calls discard the volatile keyword. The right thing to do would be to migrate this driver to a modern DMA API but it seems unlikely anyone is actually using it. There had been no fixes or functional changes here since the git era begun. Let's remove this driver, there isn't much changing in the APIs, if users come forward we can apologize and revert. Link: https://lore.kernel.org/all/20220321144013.440d7fc0@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com/ Signed-off-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge tag 'mips_5.18' of ↵Linus Torvalds2022-03-252-50/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS updates from Thomas Bogendoerfer: - added support for QCN550x (ath79) - enabled KCSAN - removed TX39XX support - various cleanups and fixes * tag 'mips_5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (31 commits) MIPS: Fix build error for loongson64 and sgi-ip27 MIPS: ingenic: correct unit node address MIPS: Fix wrong comments in asm/prom.h MIPS: Remove redundant definitions of device_tree_init() MIPS: Remove redundant check in device_tree_init() MIPS: pgalloc: fix memory leak caused by pgd_free() MIPS: RB532: fix return value of __setup handler MIPS: Only use current_stack_pointer on GCC MIPS: boot/compressed: Use array reference for image bounds mips: cdmm: Fix refcount leak in mips_cdmm_phys_base mips: remove reference to "newer Loongson-3" mips: Always permit to build u-boot images MIPS: Sanitise Cavium switch cases in TLB handler synthesizers DEC: Limit PMAX memory probing to R3k systems mips: DEC: honor CONFIG_MIPS_FP_SUPPORT=n MIPS: fix fortify panic when copying asm exception handlers mips: ralink: fix a refcount leak in ill_acc_of_setup() mips: Implement "current_stack_pointer" MIPS: Remove TX39XX support MIPS: Modernize READ_IMPLIES_EXEC ...
| * MIPS: Remove TX39XX supportThomas Bogendoerfer2022-03-011-50/+0
| | | | | | | | | | | | | | | | | | | | No (active) developer owns this hardware, so let's remove Linux support. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Acked-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Tested-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
| * MIPS: Malta: Enable BLK_DEV_INITRDNathan Chancellor2022-02-091-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This configuration is useful for boot testing malta_defconfig in QEMU with just a simple cpio initrd, instead of a full ext4 rootfs. This results in an increase of ~164KB of vmlinux (with GCC 11.2.0): $ diskus vmlinux.before 11.19 MB (11,194,368 bytes) $ diskus vmlinux.after 11.36 MB (11,358,208 bytes) This size increase comes from the fact that usr/Kconfig is sourced when CONFIG_BLK_DEV_INITRD is enabled, which defaults to supporting several decompression algorithms for compressed initrds. This seems like a reasonable tradeoff but these configurations could be disabled in the future if there are complaints about the size increase. Signed-off-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* | arch: Remove references to CONFIG_NFSD_V3 in the default configsChuck Lever2022-03-1115-15/+0
|/ | | | | | | CONFIG_NFSD_V3 has been removed. NFSD support for NFSv3 can no longer be disabled. Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
* Merge tag 'mips_5.17' of ↵Linus Torvalds2022-01-142-4/+6
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS updates from Thomas Bogendoerfer: - add support for more BCM47XX based devices - add MIPS support for brcmstb PCIe controller - add Loongson 2K1000 reset driver - remove board support for rbtx4938/rbtx4939 - remove support for TX4939 SoCs - fixes and cleanups * tag 'mips_5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (59 commits) MIPS: ath79: drop _machine_restart again PCI: brcmstb: Augment driver for MIPs SOCs MIPS: bmips: Remove obsolete DMA mapping support MIPS: bmips: Add support PCIe controller device nodes dt-bindings: PCI: Add compatible string for Brcmstb 74[23]5 MIPs SOCs MIPS: compressed: Fix build with ZSTD compression MIPS: BCM47XX: Add support for Netgear WN2500RP v1 & v2 MIPS: BCM47XX: Add support for Netgear R6300 v1 MIPS: BCM47XX: Add LEDs and buttons for Asus RTN-10U MIPS: BCM47XX: Add board entry for Linksys WRT320N v1 MIPS: BCM47XX: Define Linksys WRT310N V2 buttons MIPS: Remove duplicated include in local.h MIPS: retire "asm/llsc.h" MIPS: rework local_t operation on MIPS64 MIPS: fix local_{add,sub}_return on MIPS64 mips/pci: remove redundant ret variable MIPS: Loongson64: Add missing of_node_put() in ls2k_reset_init() MIPS: new Kconfig option ZBOOT_LOAD_ADDRESS MIPS: enable both vmlinux.gz.itb and vmlinuz for generic MIPS: signal: Return immediately if call fails ...
| * MIPS: TXX9: Remove rbtx4939 board supportThomas Bogendoerfer2022-01-021-2/+0
| | | | | | | | | | | | | | | | No active MIPS user own this board, so let's remove it. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
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