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* mips: dts: ralink: mt7621: add GB-PC2 LEDsArınç ÜNAL2022-09-232-12/+36
| | | | | | | | | | | | | | | Add the missing LEDs for GB-PC2. The ethblack-green, ethblue-green, power and system LEDs weren't added previously, because they don't exist on the device schematics. Tests on a GB-PC2 by me and Petr proved otherwise. The i2c bus cannot be used on GB-PC2 as its pins are wired to LEDs instead, and GB-PC1 does not use it. Therefore, do not enable it on both devices. Link: https://github.com/ngiger/GnuBee_Docs/blob/master/GB-PCx/Documents/GB-PC2_V1.1_schematic.pdf Tested-by: Petr Louda <petr.louda@outlook.cz> Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mips: dts: ralink: mt7621: fix external phy on GB-PC2Arınç ÜNAL2022-09-231-3/+3
| | | | | | | | | | The address of the external phy on the mdio bus is 5. Update the devicetree for GB-PC2 accordingly. Fixes: 5bc148649cf3 ("staging: mt7621-dts: fix GB-PC2 devicetree") Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mips: dts: ralink: mt7621: change mt7530 switch addressArınç ÜNAL2022-09-231-2/+2
| | | | | | | | | | | | | | In the case of muxing phy0 of the MT7530 switch, the switch and the phy will have the same address on the mdio bus, 0. This causes the ethernet driver to fail since devices on the mdio bus cannot share an address. Any address can be used for the switch, therefore, change the switch address to 0x1f. Suggested-by: Sungbo Eo <mans0n@gorani.run> Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mips: dts: ralink: mt7621: change phy-mode of gmac1 to rgmiiArınç ÜNAL2022-09-231-1/+1
| | | | | | | | | Change phy-mode of gmac1 to rgmii on mt7621.dtsi. Same code path is followed for delayed rgmii and rgmii phy-mode on mtk_eth_soc.c. Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mips: dts: ralink: mt7621: remove interrupt-parent from switch nodeArınç ÜNAL2022-09-231-1/+0
| | | | | | | | | | The interrupt-parent property is inherited from the ethernet node as it's a parent node of the switch node. Therefore, remove the unnecessary interrupt-parent property from the switch node. Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mips: dts: ralink: mt7621: fix some dtc warningsArınç ÜNAL2022-09-233-20/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the dtc warnings below. uartlite@c00: $nodename:0: 'uartlite@c00' does not match '^serial(@.*)?$' From schema: /home/arinc9/Documents/linux/Documentation/devicetree/bindings/serial/8250.yaml uartlite@c00: Unevaluated properties are not allowed ('clock-names' was unexpected) From schema: /home/arinc9/Documents/linux/Documentation/devicetree/bindings/serial/8250.yaml sdhci@1e130000: $nodename:0: 'sdhci@1e130000' does not match '^mmc(@.*)?$' From schema: /home/arinc9/Documents/linux/Documentation/devicetree/bindings/mmc/mtk-sd.yaml xhci@1e1c0000: $nodename:0: 'xhci@1e1c0000' does not match '^usb(@.*)?' From schema: /home/arinc9/Documents/linux/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml xhci@1e1c0000: compatible: ['mediatek,mt8173-xhci'] is too short From schema: /home/arinc9/Documents/linux/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml switch0@0: $nodename:0: 'switch0@0' does not match '^(ethernet-)?switch(@.*)?$' From schema: /home/arinc9/Documents/linux/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml port@1: status:0: 'off' is not one of ['okay', 'disabled', 'reserved'] From schema: /home/arinc9/.local/lib/python3.10/site-packages/dtschema/schemas/dt-core.yaml port@2: status:0: 'off' is not one of ['okay', 'disabled', 'reserved'] From schema: /home/arinc9/.local/lib/python3.10/site-packages/dtschema/schemas/dt-core.yaml port@3: status:0: 'off' is not one of ['okay', 'disabled', 'reserved'] From schema: /home/arinc9/.local/lib/python3.10/site-packages/dtschema/schemas/dt-core.yaml - Change "memc: syscon@5000" to "memc: memory-controller@5000". - Change "uartlite: uartlite@c00" to "serial0: serial@c00" and remove the aliases node. - Remove "clock-names" from the serial0 node. The property doesn't exist on the 8250.yaml schema. - Change "sdhci: sdhci@1e130000" to "mmc: mmc@1e130000". - Change "xhci: xhci@1e1c0000" to "usb: usb@1e1c0000". - Add "mediatek,mtk-xhci" as the second compatible string on the usb node. - Change "switch0: switch0@0" to "switch0: switch@0" - Change "off" to "disabled" for disabled nodes. Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski2022-09-227-30/+30
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/net/ethernet/freescale/fec.h 7b15515fc1ca ("Revert "fec: Restart PPS after link state change"") 40c79ce13b03 ("net: fec: add stop mode support for imx8 platform") https://lore.kernel.org/all/20220921105337.62b41047@canb.auug.org.au/ drivers/pinctrl/pinctrl-ocelot.c c297561bc98a ("pinctrl: ocelot: Fix interrupt controller") 181f604b33cd ("pinctrl: ocelot: add ability to be used in a non-mmio configuration") https://lore.kernel.org/all/20220921110032.7cd28114@canb.auug.org.au/ tools/testing/selftests/drivers/net/bonding/Makefile bbb774d921e2 ("net: Add tests for bonding and team address list management") 152e8ec77640 ("selftests/bonding: add a test for bonding lladdr target") https://lore.kernel.org/all/20220921110437.5b7dbd82@canb.auug.org.au/ drivers/net/can/usb/gs_usb.c 5440428b3da6 ("can: gs_usb: gs_can_open(): fix race dev->can.state condition") 45dfa45f52e6 ("can: gs_usb: add RX and TX hardware timestamp support") https://lore.kernel.org/all/84f45a7d-92b6-4dc5-d7a1-072152fab6ff@tessares.net/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| * MIPS: Loongson32: Fix PHY-mode being left unspecifiedSerge Semin2022-09-191-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 0060c8783330 ("net: stmmac: implement support for passive mode converters via dt") has changed the plat->interface field semantics from containing the PHY-mode to specifying the MAC-PCS interface mode. Due to that the loongson32 platform code will leave the phylink interface uninitialized with the PHY-mode intended by the means of the actual platform setup. The commit-author most likely has just missed the arch-specific code to fix. Let's mend the Loongson32 platform code then by assigning the PHY-mode to the phy_interface field of the STMMAC platform data. Fixes: 0060c8783330 ("net: stmmac: implement support for passive mode converters via dt") Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Signed-off-by: Keguang Zhang <keguang.zhang@gmail.com> Tested-by: Keguang Zhang <keguang.zhang@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * MIPS: lantiq: export clk_get_io() for lantiq_wdt.koRandy Dunlap2022-09-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The lantiq WDT driver uses clk_get_io(), which is not exported, so export it to fix a build error: ERROR: modpost: "clk_get_io" [drivers/watchdog/lantiq_wdt.ko] undefined! Fixes: 287e3f3f4e68 ("MIPS: lantiq: implement support for clkdev api") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kernel test robot <lkp@intel.com> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: John Crispin <john@phrozen.org> Cc: linux-mips@vger.kernel.org Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * Merge tag 'mips-fixes_6.0_1' of ↵Linus Torvalds2022-09-115-22/+21
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS fixes from Thomas Bogendoerfer: - fix for loongson32 starup hang - fix for octeon irq setup problem - fix compiler warning for new CONFIG option - switch to SPARSEMEM_EXTREME for all platforms selecting SPARSEMEM * tag 'mips-fixes_6.0_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: mips: Select SPARSEMEM_EXTREME MIPS: OCTEON: irq: Fix octeon_irq_force_ciu_mapping() MIPS: octeon: Get rid of preprocessor directives around RESERVE32 MIPS: loongson32: ls1c: Fix hang during startup
| | * mips: Select SPARSEMEM_EXTREMEAlexander Sverdlin2022-09-091-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit c46173183657 ("MIPS: Add NUMA support for Loongson-3") has increased .bss size of the Octeon kernel from 16k to 16M. Providing the conditions for SPARSEMEM_EXTREME avoids the waste of memory. Thomas has tested the loogsoon64 kernel, where .bss is being reduced by this patch from 16.5M to 515k. Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| | * MIPS: OCTEON: irq: Fix octeon_irq_force_ciu_mapping()Alexander Sverdlin2022-09-071-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For irq_domain_associate() to work the virq descriptor has to be pre-allocated in advance. Otherwise the following happens: WARNING: CPU: 0 PID: 0 at .../kernel/irq/irqdomain.c:527 irq_domain_associate+0x298/0x2e8 error: virq128 is not allocated Modules linked in: CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.19.78-... #1 ... Call Trace: [<ffffffff801344c4>] show_stack+0x9c/0x130 [<ffffffff80769550>] dump_stack+0x90/0xd0 [<ffffffff801576d0>] __warn+0x118/0x130 [<ffffffff80157734>] warn_slowpath_fmt+0x4c/0x70 [<ffffffff801b83c0>] irq_domain_associate+0x298/0x2e8 [<ffffffff80a43bb8>] octeon_irq_init_ciu+0x4c8/0x53c [<ffffffff80a76cbc>] of_irq_init+0x1e0/0x388 [<ffffffff80a452cc>] init_IRQ+0x4c/0xf4 [<ffffffff80a3cc00>] start_kernel+0x404/0x698 Use irq_alloc_desc_at() to avoid the above problem. Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| | * MIPS: octeon: Get rid of preprocessor directives around RESERVE32Alexander Sverdlin2022-09-072-20/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some of them were pointless because CONFIG_CAVIUM_RESERVE32 is now always defined, some were not enough (Yu Zhao reported "Failed to allocate CAVIUM_RESERVE32 memory area" error). Removing the directives allows for compiler coverage of RESERVE32 code and replacing one of [always-true] "ifdef" with a compiler conditional fixes the [cosmetic] error message. Fixes: 3e3114ac460e ("MIPS: Introduce CAVIUM_RESERVE32 Kconfig option") Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| | * MIPS: loongson32: ls1c: Fix hang during startupYang Ling2022-08-291-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The RTCCTRL reg of LS1C is obselete. Writing this reg will cause system hang. Fixes: 60219c563c9b6 ("MIPS: Add RTC support for Loongson1C board") Signed-off-by: Yang Ling <gnaygnil@gmail.com> Tested-by: Keguang Zhang <keguang.zhang@gmail.com> Acked-by: Keguang Zhang <keguang.zhang@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* | | Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-nextPaolo Abeni2022-09-062-2/+18
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Daniel Borkmann says: ==================== pull-request: bpf-next 2022-09-05 The following pull-request contains BPF updates for your *net-next* tree. We've added 106 non-merge commits during the last 18 day(s) which contain a total of 159 files changed, 5225 insertions(+), 1358 deletions(-). There are two small merge conflicts, resolve them as follows: 1) tools/testing/selftests/bpf/DENYLIST.s390x Commit 27e23836ce22 ("selftests/bpf: Add lru_bug to s390x deny list") in bpf tree was needed to get BPF CI green on s390x, but it conflicted with newly added tests on bpf-next. Resolve by adding both hunks, result: [...] lru_bug # prog 'printk': failed to auto-attach: -524 setget_sockopt # attach unexpected error: -524 (trampoline) cb_refs # expected error message unexpected error: -524 (trampoline) cgroup_hierarchical_stats # JIT does not support calling kernel function (kfunc) htab_update # failed to attach: ERROR: strerror_r(-524)=22 (trampoline) [...] 2) net/core/filter.c Commit 1227c1771dd2 ("net: Fix data-races around sysctl_[rw]mem_(max|default).") from net tree conflicts with commit 29003875bd5b ("bpf: Change bpf_setsockopt(SOL_SOCKET) to reuse sk_setsockopt()") from bpf-next tree. Take the code as it is from bpf-next tree, result: [...] if (getopt) { if (optname == SO_BINDTODEVICE) return -EINVAL; return sk_getsockopt(sk, SOL_SOCKET, optname, KERNEL_SOCKPTR(optval), KERNEL_SOCKPTR(optlen)); } return sk_setsockopt(sk, SOL_SOCKET, optname, KERNEL_SOCKPTR(optval), *optlen); [...] The main changes are: 1) Add any-context BPF specific memory allocator which is useful in particular for BPF tracing with bonus of performance equal to full prealloc, from Alexei Starovoitov. 2) Big batch to remove duplicated code from bpf_{get,set}sockopt() helpers as an effort to reuse the existing core socket code as much as possible, from Martin KaFai Lau. 3) Extend BPF flow dissector for BPF programs to just augment the in-kernel dissector with custom logic. In other words, allow for partial replacement, from Shmulik Ladkani. 4) Add a new cgroup iterator to BPF with different traversal options, from Hao Luo. 5) Support for BPF to collect hierarchical cgroup statistics efficiently through BPF integration with the rstat framework, from Yosry Ahmed. 6) Support bpf_{g,s}et_retval() under more BPF cgroup hooks, from Stanislav Fomichev. 7) BPF hash table and local storages fixes under fully preemptible kernel, from Hou Tao. 8) Add various improvements to BPF selftests and libbpf for compilation with gcc BPF backend, from James Hilliard. 9) Fix verifier helper permissions and reference state management for synchronous callbacks, from Kumar Kartikeya Dwivedi. 10) Add support for BPF selftest's xskxceiver to also be used against real devices that support MAC loopback, from Maciej Fijalkowski. 11) Various fixes to the bpf-helpers(7) man page generation script, from Quentin Monnet. 12) Document BPF verifier's tnum_in(tnum_range(), ...) gotchas, from Shung-Hsi Yu. 13) Various minor misc improvements all over the place. * https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (106 commits) bpf: Optimize rcu_barrier usage between hash map and bpf_mem_alloc. bpf: Remove usage of kmem_cache from bpf_mem_cache. bpf: Remove prealloc-only restriction for sleepable bpf programs. bpf: Prepare bpf_mem_alloc to be used by sleepable bpf programs. bpf: Remove tracing program restriction on map types bpf: Convert percpu hash map to per-cpu bpf_mem_alloc. bpf: Add percpu allocation support to bpf_mem_alloc. bpf: Batch call_rcu callbacks instead of SLAB_TYPESAFE_BY_RCU. bpf: Adjust low/high watermarks in bpf_mem_cache bpf: Optimize call_rcu in non-preallocated hash map. bpf: Optimize element count in non-preallocated hash map. bpf: Relax the requirement to use preallocated hash maps in tracing progs. samples/bpf: Reduce syscall overhead in map_perf_test. selftests/bpf: Improve test coverage of test_maps bpf: Convert hash map to bpf_mem_alloc. bpf: Introduce any context BPF specific memory allocator. selftest/bpf: Add test for bpf_getsockopt() bpf: Change bpf_getsockopt(SOL_IPV6) to reuse do_ipv6_getsockopt() bpf: Change bpf_getsockopt(SOL_IP) to reuse do_ip_getsockopt() bpf: Change bpf_getsockopt(SOL_TCP) to reuse do_tcp_getsockopt() ... ==================== Link: https://lore.kernel.org/r/20220905161136.9150-1-daniel@iogearbox.net Signed-off-by: Paolo Abeni <pabeni@redhat.com>
| * | | bpf, mips: No need to use min() to get MAX_TAIL_CALL_CNTTiezhu Yang2022-08-292-2/+18
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MAX_TAIL_CALL_CNT is 33, so min(MAX_TAIL_CALL_CNT, 0xffff) is always MAX_TAIL_CALL_CNT, it is better to use MAX_TAIL_CALL_CNT directly. At the same time, add BUILD_BUG_ON(MAX_TAIL_CALL_CNT > 0xffff) with a comment on why the assertion is there. Suggested-by: Daniel Borkmann <daniel@iogearbox.net> Suggested-by: Johan Almbladh <johan.almbladh@anyfinetworks.com> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/1661742309-2320-1-git-send-email-yangtiezhu@loongson.cn
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski2022-08-252-8/+6
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | drivers/net/ethernet/mellanox/mlx5/core/en_fs.c 21234e3a84c7 ("net/mlx5e: Fix use after free in mlx5e_fs_init()") c7eafc5ed068 ("net/mlx5e: Convert ethtool_steering member of flow_steering struct to pointer") https://lore.kernel.org/all/20220825104410.67d4709c@canb.auug.org.au/ https://lore.kernel.org/all/20220823055533.334471-1-saeed@kernel.org/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| * | KVM: Rename mmu_notifier_* to mmu_invalidate_*Chao Peng2022-08-191-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The motivation of this renaming is to make these variables and related helper functions less mmu_notifier bound and can also be used for non mmu_notifier based page invalidation. mmu_invalidate_* was chosen to better describe the purpose of 'invalidating' a page that those variables are used for. - mmu_notifier_seq/range_start/range_end are renamed to mmu_invalidate_seq/range_start/range_end. - mmu_notifier_retry{_hva} helper functions are renamed to mmu_invalidate_retry{_hva}. - mmu_notifier_count is renamed to mmu_invalidate_in_progress to avoid confusion with mn_active_invalidate_count. - While here, also update kvm_inc/dec_notifier_count() to kvm_mmu_invalidate_begin/end() to match the change for mmu_notifier_count. No functional change intended. Signed-off-by: Chao Peng <chao.p.peng@linux.intel.com> Message-Id: <20220816125322.1110439-3-chao.p.peng@linux.intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * | KVM: MIPS: remove unnecessary definition of KVM_PRIVATE_MEM_SLOTSPaolo Bonzini2022-08-191-2/+0
| |/ | | | | | | | | | | | | KVM_PRIVATE_MEM_SLOTS defaults to zero, so it is not necessary to define it in MIPS's asm/kvm_host.h. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* / 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>
* Merge tag 'tty-6.0-rc1' of ↵Linus Torvalds2022-08-081-10/+7
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty / serial driver updates from Greg KH: "Here is the big set of tty and serial driver changes for 6.0-rc1. It was delayed from last week as I wanted to make sure the last commit here got some good testing in linux-next and elsewhere as it seemed to show up only late in testing for some reason. Nothing major here, just lots of cleanups from Jiri and Ilpo to make the tty core cleaner (Jiri) and the rs485 code simpler to use (Ilpo). Also included in here is the obligatory n_gsm updates from Daniel Starke and lots of tiny driver updates and minor fixes and tweaks for other smaller serial drivers. All of these have been in linux-next for a while with no reported problems" * tag 'tty-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (186 commits) tty: serial: qcom-geni-serial: Fix %lu -> %u in print statements tty: amiserial: Fix comment typo tty: serial: document uart_get_console() tty: serial: serial_core, reformat kernel-doc for functions Documentation: serial: link uart_ops properly Documentation: serial: move GPIO kernel-doc to the functions Documentation: serial: dedup kernel-doc for uart functions Documentation: serial: move uart_ops documentation to the struct dt-bindings: serial: snps-dw-apb-uart: Document Rockchip RV1126 serial: mvebu-uart: uart2 error bits clearing tty: serial: fsl_lpuart: correct the count of break characters serial: stm32: make info structs static to avoid sparse warnings serial: fsl_lpuart: zero out parity bit in CS7 mode tty: serial: qcom-geni-serial: Fix get_clk_div_rate() which otherwise could return a sub-optimal clock rate. serial: 8250_bcm2835aux: Add missing clk_disable_unprepare() tty: vt: initialize unicode screen buffer serial: remove VR41XX serial driver serial: 8250: lpc18xx: Remove redundant sanity check for RS485 flags serial: 8250_dwlib: remove redundant sanity check for RS485 flags dt_bindings: rs485: Correct delay values ...
| * MIPS: ath79: Remove one of the identical args in early_printkIlpo Järvinen2022-07-081-10/+6
| | | | | | | | | | | | | | | | | | | | prom_putchar_wait() inputs both mask and val but the callers always set them to the same value. Thus pass only val. Suggested-by: Jiri Slaby <jirislaby@kernel.org> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20220704125151.59231-1-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * serial: Consolidate BOTH_EMPTY useIlpo Järvinen2022-06-271-4/+5
| | | | | | | | | | | | | | | | | | | | | | Per file BOTH_EMPTY defines are littering our source code here and there. Define once in serial.h and create helper for the check too. Reviewed-by: Jiri Slaby <jirislaby@kernel.org> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20220624205424.12686-7-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | Merge tag 'mips_6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds2022-08-0699-4185/+258
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: tlbex: Explicitly compare _PAGE_NO_EXEC against 0Nathan Chancellor2022-08-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When CONFIG_XPA is enabled, Clang warns: arch/mips/mm/tlbex.c:629:24: error: converting the result of '<<' to a boolean; did you mean '(1 << _PAGE_NO_EXEC_SHIFT) != 0'? [-Werror,-Wint-in-bool-context] if (cpu_has_rixi && !!_PAGE_NO_EXEC) { ^ arch/mips/include/asm/pgtable-bits.h:174:28: note: expanded from macro '_PAGE_NO_EXEC' # define _PAGE_NO_EXEC (1 << _PAGE_NO_EXEC_SHIFT) ^ arch/mips/mm/tlbex.c:2568:24: error: converting the result of '<<' to a boolean; did you mean '(1 << _PAGE_NO_EXEC_SHIFT) != 0'? [-Werror,-Wint-in-bool-context] if (!cpu_has_rixi || !_PAGE_NO_EXEC) { ^ arch/mips/include/asm/pgtable-bits.h:174:28: note: expanded from macro '_PAGE_NO_EXEC' # define _PAGE_NO_EXEC (1 << _PAGE_NO_EXEC_SHIFT) ^ 2 errors generated. _PAGE_NO_EXEC can be '0' or '1 << _PAGE_NO_EXEC_SHIFT' depending on the build and runtime configuration, which is what the negation operators are trying to convey. To silence the warning, explicitly compare against 0 so the result of the '<<' operator is not implicitly converted to a boolean. According to its documentation, GCC enables -Wint-in-bool-context with -Wall but this warning is not visible when building the same configuration with GCC. It appears GCC only warns when compiling C++, not C, although the documentation makes no note of this: https://godbolt.org/z/x39q3brxf Reported-by: Sudip Mukherjee (Codethink) <sudipm.mukherjee@gmail.com> Signed-off-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | Revert "MIPS: octeon: Remove vestiges of CONFIG_CAVIUM_RESERVE32"Alexander Sverdlin2022-07-302-5/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit e98b461bb057aaea6fa766260788c08825213837. We actually have been using the CONFIG_CAVIUM_RESERVE32 and previous patch defined it in the corresponding Kconfig. Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | MIPS: Introduce CAVIUM_RESERVE32 Kconfig optionAlexander Sverdlin2022-07-301-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This options is used to reserve a shared memory region for user processes to use for hardware memory buffers. The actual code to support the option comes in the following patch. Signed-off-by: Corey Minyard <cminyard@mvista.com> Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | MIPS: msi-octeon: eliminate kernel-doc warningsRandy Dunlap2022-07-301-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rearrange kernel-doc notation for 2 functions to eliminate kernel-doc warnings. Use Return: notation for the function return value description. Add function short descriptions for both functions. Correct 2 typos. Fixes these kernel-doc warnings: msi-octeon.c:49: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Called when a driver request MSI interrupts instead of the msi-octeon.c:49: warning: missing initial short description on line: * Called when a driver request MSI interrupts instead of the msi-octeon.c:62: warning: No description found for return value of 'arch_setup_msi_irq' msi-octeon.c:189: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Called when a device no longer needs its MSI interrupts. All msi-octeon.c:189: warning: missing initial short description on line: * Called when a device no longer needs its MSI interrupts. All Fixes: e8635b484f64 ("MIPS: Add Cavium OCTEON PCI support.") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Aditya Srivastava <yashsri421@gmail.com> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: linux-mips@vger.kernel.org Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | MIPS: Fix comment typoJason Wang2022-07-301-1/+1
| | | | | | | | | | | | | | | | | | | | | Fix the typo `s/that that/than that/' in line 72. Signed-off-by: Jason Wang <wangborong@cdjrlc.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | MIPS: BMIPS: Utilize cfe_die() for invalid DTBFlorian Fainelli2022-07-172-1/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we were not specified a correct DTB, we will not be able to print anything useful with panic() which requires a working console of some sort. Utilize cfe_die() to callback into the CFE default UART and print some useful diagnostics. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | MIPS: CFE: Add cfe_die()Florian Fainelli2022-07-172-1/+69
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a cfe_die() implementation which is useful when the kernel does an early panic and no console is registered. This allows us to print useful diagnostics such as an invalid DTB having been configured/selected. Since the BMIPS_GENERIC kernel can be built with support for multiple processors, we need to do a runtime determination of the type of CPU that we are executing on to perform the appropriate XKS01 disabling. Since cfe_init() + cfe_die() could be conceivably called at very early stages of the kernel boot, before cpu_probe(), we do not rely on the structure(s) populated by cpu_probe(). Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | MIPS: Fixed __debug_virt_addr_valid()Florian Fainelli2022-07-151-10/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is permissible for kernel code to call virt_to_phys() against virtual addresses that are in KSEG0 or KSEG1 and we need to be dealing with both types. Rewrite the test condition to ensure that the kernel virtual addresses are above PAGE_OFFSET which they must be, and below KSEG2 where the non-linear mapping starts. For EVA, there is not much that we can do given the linear address range that is offered, so just return any virtual address as being valid. Finally, when HIGHMEM is not enabled, all virtual addresses are assumed to be valid as well. Fixes: dfad83cb7193 ("MIPS: Add support for CONFIG_DEBUG_VIRTUAL") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | MIPS: BCM47XX: Add support for Netgear WNR3500L v2Florian Fainelli2022-07-155-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | Add support for the Netgear WNR3500L v2 router based on the BCM47186 chipset and supporting 802.11n Wi-Fi. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | MIPS: Remove VR41xx supportThomas Bogendoerfer2022-07-1458-4068/+1
| | | | | | | | | | | | | | | | | | No (active) developer owns this hardware, so let's remove Linux support. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | MIPS: dts: align gpio-key node names with dtschemaKrzysztof Kozlowski2022-07-144-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | The node names should be generic and DT schema expects certain pattern (e.g. with key/button/switch). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Arınç ÜNAL <arinc.unal@arinc9.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | MIPS: dts: correct gpio-keys names and propertiesKrzysztof Kozlowski2022-07-1410-57/+37
| | | | | | | | | | | | | | | | | | | | | | | | gpio-keys children do not use unit addresses. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Arınç ÜNAL <arinc.unal@arinc9.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACKHuacai Chen2022-07-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS is selected, cpu_max_bits_warn() generates a runtime warning similar as below while we show /proc/cpuinfo. Fix this by using nr_cpu_ids (the runtime limit) instead of NR_CPUS to iterate CPUs. [ 3.052463] ------------[ cut here ]------------ [ 3.059679] WARNING: CPU: 3 PID: 1 at include/linux/cpumask.h:108 show_cpuinfo+0x5e8/0x5f0 [ 3.070072] Modules linked in: efivarfs autofs4 [ 3.076257] CPU: 0 PID: 1 Comm: systemd Not tainted 5.19-rc5+ #1052 [ 3.084034] Hardware name: Loongson Loongson-3A4000-7A1000-1w-V0.1-CRB/Loongson-LS3A4000-7A1000-1w-EVB-V1.21, BIOS Loongson-UDK2018-V2.0.04082-beta7 04/27 [ 3.099465] Stack : 9000000100157b08 9000000000f18530 9000000000cf846c 9000000100154000 [ 3.109127] 9000000100157a50 0000000000000000 9000000100157a58 9000000000ef7430 [ 3.118774] 90000001001578e8 0000000000000040 0000000000000020 ffffffffffffffff [ 3.128412] 0000000000aaaaaa 1ab25f00eec96a37 900000010021de80 900000000101c890 [ 3.138056] 0000000000000000 0000000000000000 0000000000000000 0000000000aaaaaa [ 3.147711] ffff8000339dc220 0000000000000001 0000000006ab4000 0000000000000000 [ 3.157364] 900000000101c998 0000000000000004 9000000000ef7430 0000000000000000 [ 3.167012] 0000000000000009 000000000000006c 0000000000000000 0000000000000000 [ 3.176641] 9000000000d3de08 9000000001639390 90000000002086d8 00007ffff0080286 [ 3.186260] 00000000000000b0 0000000000000004 0000000000000000 0000000000071c1c [ 3.195868] ... [ 3.199917] Call Trace: [ 3.203941] [<98000000002086d8>] show_stack+0x38/0x14c [ 3.210666] [<9800000000cf846c>] dump_stack_lvl+0x60/0x88 [ 3.217625] [<980000000023d268>] __warn+0xd0/0x100 [ 3.223958] [<9800000000cf3c90>] warn_slowpath_fmt+0x7c/0xcc [ 3.231150] [<9800000000210220>] show_cpuinfo+0x5e8/0x5f0 [ 3.238080] [<98000000004f578c>] seq_read_iter+0x354/0x4b4 [ 3.245098] [<98000000004c2e90>] new_sync_read+0x17c/0x1c4 [ 3.252114] [<98000000004c5174>] vfs_read+0x138/0x1d0 [ 3.258694] [<98000000004c55f8>] ksys_read+0x70/0x100 [ 3.265265] [<9800000000cfde9c>] do_syscall+0x7c/0x94 [ 3.271820] [<9800000000202fe4>] handle_syscall+0xc4/0x160 [ 3.281824] ---[ end trace 8b484262b4b8c24c ]--- Cc: stable@vger.kernel.org Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | MIPS: Make phys_to_virt utilize __va()Florian Fainelli2022-07-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The implementation is exactly the same, so avoid open-coding it in two different locations. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | MIPS: vdso: Utilize __pa() for gic_pfnFlorian Fainelli2022-07-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The GIC user offset is mapped into every process' virtual address and is therefore part of the hot-path of arch_setup_additional_pages(). Utilize __pa() such that we are more optimal even when CONFIG_DEBUG_VIRTUAL is enabled, and while at it utilize PFN_DOWN() instead of open-coding the right shift by PAGE_SHIFT. Reported-by: Greg Ungerer <gerg@kernel.org> Suggested-by: Serge Semin <fancer.lancer@gmail.com> Fixes: dfad83cb7193 ("MIPS: Add support for CONFIG_DEBUG_VIRTUAL") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Greg Ungerer <gerg@kernel.org> Tested-by: Greg Ungerer <gerg@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | MIPS: mm: Use the bitmap API to allocate bitmapsChristophe JAILLET2022-07-111-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use bitmap_zalloc() instead of hand-writing them. It is less verbose and it improves the semantic. While at it, turn a bitmap_clear() into an equivalent bitmap_zero(). It is also less verbose. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | MIPS: math-emu: Use the bitmap API to allocate bitmapsChristophe JAILLET2022-07-111-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Use bitmap_zalloc()/bitmap_free() instead of hand-writing them. It is less verbose and it improves the semantic. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | MIPS: Loongson64: Fix section mismatch warningTiezhu Yang2022-07-051-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | prom_init_numa_memory() is annotated __init and not used by any module, thus don't export it. Remove not needed EXPORT_SYMBOL for prom_init_numa_memory() to fix the following section mismatch warning: LD vmlinux.o MODPOST vmlinux.symvers WARNING: modpost: vmlinux.o(___ksymtab+prom_init_numa_memory+0x0): Section mismatch in reference from the variable __ksymtab_prom_init_numa_memory to the function .init.text:prom_init_numa_memory() The symbol prom_init_numa_memory is exported and annotated __init Fix this by removing the __init annotation of prom_init_numa_memory or drop the export. This is build on Linux 5.19-rc4. Fixes: 6fbde6b492df ("MIPS: Loongson64: Move files to the top-level directory") Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Reviewed-by: Huacai Chen <chenhuacai@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | mips: cavium-octeon: Fix missing of_node_put() in octeon2_usb_clocks_startLiang He2022-07-051-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | We should call of_node_put() for the reference 'uctl_node' returned by of_get_parent() which will increase the refcount. Otherwise, there will be a refcount leak bug. Signed-off-by: Liang He <windhl@126.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | MIPS: mscc: ocelot: enable FDMA usageAlexandre Belloni2022-07-051-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | Enable FDMA usage by adding "fdma" resource in regs and interrupts. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Clément Léger <clement.leger@bootlin.com> Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | MIPS: Fix some typosZhang Jiaming2022-07-052-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | Change 'modifed' to 'modified'. Change 'relys' to 'relies'. Signed-off-by: Zhang Jiaming <jiaming@nfschina.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | MIPS: Alchemy: devboards: Remove duplicate 'the' in two places.Jiang Jian2022-07-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | file: ./arch/mips/alchemy/devboards/pm.c line: 20 * sources and configure the timeout after which the the TOYMATCH2 irq changed to * sources and configure the timeout after which the TOYMATCH2 irq Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | MIPS: PCI: Remove leading space in info message, rename pciColin Ian King2022-07-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | There is an info message with an extraneous leading space. Remove it. Also rename pci to PCI. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * | mips: sgi-ip22: Drop redundant check from .remove()Uwe Kleine-König2022-07-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The remove callback is only called by the driver core if there is a driver to unbind, so there is no need to check dev->driver to be non-NULL. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* | | Merge tag 'mm-stable-2022-08-03' of ↵Linus Torvalds2022-08-0511-85/+59
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull MM updates from Andrew Morton: "Most of the MM queue. A few things are still pending. Liam's maple tree rework didn't make it. This has resulted in a few other minor patch series being held over for next time. Multi-gen LRU still isn't merged as we were waiting for mapletree to stabilize. The current plan is to merge MGLRU into -mm soon and to later reintroduce mapletree, with a view to hopefully getting both into 6.1-rc1. Summary: - The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe Lin, Yang Shi, Anshuman Khandual and Mike Rapoport - Some kmemleak fixes from Patrick Wang and Waiman Long - DAMON updates from SeongJae Park - memcg debug/visibility work from Roman Gushchin - vmalloc speedup from Uladzislau Rezki - more folio conversion work from Matthew Wilcox - enhancements for coherent device memory mapping from Alex Sierra - addition of shared pages tracking and CoW support for fsdax, from Shiyang Ruan - hugetlb optimizations from Mike Kravetz - Mel Gorman has contributed some pagealloc changes to improve latency and realtime behaviour. - mprotect soft-dirty checking has been improved by Peter Xu - Many other singleton patches all over the place" [ XFS merge from hell as per Darrick Wong in https://lore.kernel.org/all/YshKnxb4VwXycPO8@magnolia/ ] * tag 'mm-stable-2022-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (282 commits) tools/testing/selftests/vm/hmm-tests.c: fix build mm: Kconfig: fix typo mm: memory-failure: convert to pr_fmt() mm: use is_zone_movable_page() helper hugetlbfs: fix inaccurate comment in hugetlbfs_statfs() hugetlbfs: cleanup some comments in inode.c hugetlbfs: remove unneeded header file hugetlbfs: remove unneeded hugetlbfs_ops forward declaration hugetlbfs: use helper macro SZ_1{K,M} mm: cleanup is_highmem() mm/hmm: add a test for cross device private faults selftests: add soft-dirty into run_vmtests.sh selftests: soft-dirty: add test for mprotect mm/mprotect: fix soft-dirty check in can_change_pte_writable() mm: memcontrol: fix potential oom_lock recursion deadlock mm/gup.c: fix formatting in check_and_migrate_movable_page() xfs: fail dax mount if reflink is enabled on a partition mm/memcontrol.c: remove the redundant updating of stats_flush_threshold userfaultfd: don't fail on unrecognized features hugetlb_cgroup: fix wrong hugetlb cgroup numa stat ...
| * | | mips: rename mt_init to mips_mt_initLiam R. Howlett2022-07-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move mt_init out of the way for the maple tree. Use mips_mt prefix to match the rest of the functions in the file. Link: https://lkml.kernel.org/r/20220504002554.654642-2-Liam.Howlett@oracle.com Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: David Howells <dhowells@redhat.com> Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org> Cc: SeongJae Park <sj@kernel.org> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 16:25:49 +0000