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2022-01-05block: move rq_list macros to blk-mq.hKeith Busch
Move the request list macros to the header file that defines that struct they operate on. Signed-off-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20220105170518.3181469-2-kbusch@kernel.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-01-05RDMA/rxe: Delete deprecated module parameters interfaceLeon Romanovsky
Starting from the commit 66920e1b2586 ("rdma_rxe: Use netlink messages to add/delete links") from the 2019, the RXE modules parameters are marked as deprecated in favour of rdmatool. So remove the kernel code too. Link: https://lore.kernel.org/r/c8376d7517aebe7cc851f0baaeef7b13707cf767.1641372460.git.leonro@nvidia.com Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Reviewed-by: Zhu Yanjun <zyjzyj2000@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-01-05RDMA/mad: Delete duplicated init_query_mad functionsLeon Romanovsky
Several drivers used same function to initialize query MAD, so move that function to global header file. Link: https://lore.kernel.org/r/af6f35c590ff5ef56d0137351b8b295af0f7c13c.1641369858.git.leonro@nvidia.com Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Reviewed-by: Håkon Bugge <haakon.bugge@oracle.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-01-05RDMA/rxe: Fix indentations and operators sytleLi Zhijian
* Fix these up to always have the '+', and '|' on the continuing line which is the normal kernel style. * Fix indentations correspondingly NOTE: this patch also remove the 2 redundant plus in IB_OPCODE_RD_FETCH_ADD and IB_OPCODE_RD_COMPARE_SWAP Link: https://lore.kernel.org/r/20220105042605.14343-1-lizhijian@fujitsu.com Signed-off-by: Li Zhijian <lizhijian@fujitsu.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-01-05RDMA: Use default_groups in kobj_typeGreg Kroah-Hartman
There are currently 2 ways to create a set of sysfs files for a kobj_type, through the default_attrs field, and the default_groups field. Move the IB code to use default_groups field which has been the preferred way since commit aa30f47cf666 ("kobject: Add support for default attribute groups to kobj_type") so that we can soon get rid of the obsolete default_attrs field. Link: https://lore.kernel.org/r/20220103152259.531034-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-01-05net: gemini: allow any RGMII interface modeRussell King (Oracle)
The four RGMII interface modes take care of the required RGMII delay configuration at the PHY and should not be limited by the network MAC driver. Sadly, gemini was only permitting RGMII mode with no delays, which would require the required delay to be inserted via PCB tracking or by the MAC. However, there are designs that require the PHY to add the delay, which is impossible without Gemini permitting the other three PHY interface modes. Fix the driver to allow these. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com> Link: https://lore.kernel.org/r/E1n4mpT-002PLd-Ha@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-05Merge branch 'fix-rgmii-delays-for-88e1118'Jakub Kicinski
Russell King says: ==================== Fix RGMII delays for 88E1118 This series fixes the RGMII delays for 88E1118 Marvell PHYs, after a report by Corentin Labbe that the Marvell driver fails to work. Patch 1 cleans up the paged register accesses in m88e1118_config_init() and patch 2 adds the RGMII delay configuration. This comes with an element of risk as existing DT may need to be fixed for this in a similar way as we have done in the recent past for other PHY drivers that have misinterpreted the RGMII interface modes. ==================== Link: https://lore.kernel.org/r/YdR3wYFkm4eJApwb@shell.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-05net: phy: marvell: configure RGMII delays for 88E1118Russell King (Oracle)
Corentin Labbe reports that the SSI 1328 does not work when allowing the PHY to operate at gigabit speeds, but does work with the generic PHY driver. This appears to be because m88e1118_config_init() writes a fixed value to the MSCR register, claiming that this is to enable 1G speeds. However, this always sets bits 4 and 5, enabling RGMII transmit and receive delays. The suspicion is that the original board this was added for required the delays to make 1G speeds work. Add the necessary configuration for RGMII delays for the 88E1118 to bring this into line with the requirements for RGMII support, and thus make the SSI 1328 work. Corentin Labbe has tested this on gemini-ssi1328 and gemini-ns2502. Reported-by: Corentin Labbe <clabbe.montjoie@gmail.com> Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-05net: phy: marvell: use phy_write_paged() to set MSCRRussell King (Oracle)
Use phy_write_paged() in m88e1118_config_init() to set the MSCR value. We leave the other paged write for the LEDs in case the DT register parsing is relying on this page. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-05selftests: set amt.sh executableTaehee Yoo
amt.sh test script will not work because it doesn't have execution permission. So, it adds execution permission. Reported-by: Hangbin Liu <liuhangbin@gmail.com> Fixes: c08e8baea78e ("selftests: add amt interface selftest script") Signed-off-by: Taehee Yoo <ap420073@gmail.com> Link: https://lore.kernel.org/r/20220105144436.13415-1-ap420073@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-05firmware: memmap: use default_groups in kobj_typeGreg Kroah-Hartman
There are currently 2 ways to create a set of sysfs files for a kobj_type, through the default_attrs field, and the default_groups field. Move the firmware memmap sysfs code to use default_groups field which has been the preferred way since aa30f47cf666 ("kobject: Add support for default attribute groups to kobj_type") so that we can soon get rid of the obsolete default_attrs field. Link: https://lore.kernel.org/r/20220105175650.2640758-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-05RDMA/uverbs: Check for null return of kmalloc_arrayJiasheng Jiang
Because of the possible failure of the allocation, data might be NULL pointer and will cause the dereference of the NULL pointer later. Therefore, it might be better to check it and return -ENOMEM. Fixes: 6884c6c4bd09 ("RDMA/verbs: Store the write/write_ex uapi entry points in the uverbs_api") Link: https://lore.kernel.org/r/20211231093315.1917667-1-jiasheng@iscas.ac.cn Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-01-05Merge branches 'for-next/misc', 'for-next/cache-ops-dzp', ↵Catalin Marinas
'for-next/stacktrace', 'for-next/xor-neon', 'for-next/kasan', 'for-next/armv8_7-fp', 'for-next/atomics', 'for-next/bti', 'for-next/sve', 'for-next/kselftest' and 'for-next/kcsan', remote-tracking branch 'arm64/for-next/perf' into for-next/core * arm64/for-next/perf: (32 commits) arm64: perf: Don't register user access sysctl handler multiple times drivers: perf: marvell_cn10k: fix an IS_ERR() vs NULL check perf/smmuv3: Fix unused variable warning when CONFIG_OF=n arm64: perf: Support new DT compatibles arm64: perf: Simplify registration boilerplate arm64: perf: Support Denver and Carmel PMUs drivers/perf: hisi: Add driver for HiSilicon PCIe PMU docs: perf: Add description for HiSilicon PCIe PMU driver dt-bindings: perf: Add YAML schemas for Marvell CN10K LLC-TAD pmu bindings drivers: perf: Add LLC-TAD perf counter support perf/smmuv3: Synthesize IIDR from CoreSight ID registers perf/smmuv3: Add devicetree support dt-bindings: Add Arm SMMUv3 PMCG binding perf/arm-cmn: Add debugfs topology info perf/arm-cmn: Add CI-700 Support dt-bindings: perf: arm-cmn: Add CI-700 perf/arm-cmn: Support new IP features perf/arm-cmn: Demarcate CMN-600 specifics perf/arm-cmn: Move group validation data off-stack perf/arm-cmn: Optimise DTC counter accesses ... * for-next/misc: : Miscellaneous patches arm64: Use correct method to calculate nomap region boundaries arm64: Drop outdated links in comments arm64: errata: Fix exec handling in erratum 1418040 workaround arm64: Unhash early pointer print plus improve comment asm-generic: introduce io_stop_wc() and add implementation for ARM64 arm64: remove __dma_*_area() aliases docs/arm64: delete a space from tagged-address-abi arm64/fp: Add comments documenting the usage of state restore functions arm64: mm: Use asid feature macro for cheanup arm64: mm: Rename asid2idx() to ctxid2asid() arm64: kexec: reduce calls to page_address() arm64: extable: remove unused ex_handler_t definition arm64: entry: Use SDEI event constants arm64: Simplify checking for populated DT arm64/kvm: Fix bitrotted comment for SVE handling in handle_exit.c * for-next/cache-ops-dzp: : Avoid DC instructions when DCZID_EL0.DZP == 1 arm64: mte: DC {GVA,GZVA} shouldn't be used when DCZID_EL0.DZP == 1 arm64: clear_page() shouldn't use DC ZVA when DCZID_EL0.DZP == 1 * for-next/stacktrace: : Unify the arm64 unwind code arm64: Make some stacktrace functions private arm64: Make dump_backtrace() use arch_stack_walk() arm64: Make profile_pc() use arch_stack_walk() arm64: Make return_address() use arch_stack_walk() arm64: Make __get_wchan() use arch_stack_walk() arm64: Make perf_callchain_kernel() use arch_stack_walk() arm64: Mark __switch_to() as __sched arm64: Add comment for stack_info::kr_cur arch: Make ARCH_STACKWALK independent of STACKTRACE * for-next/xor-neon: : Use SHA3 instructions to speed up XOR arm64/xor: use EOR3 instructions when available * for-next/kasan: : Log potential KASAN shadow aliases arm64: mm: log potential KASAN shadow alias arm64: mm: use die_kernel_fault() in do_mem_abort() * for-next/armv8_7-fp: : Add HWCAPS for ARMv8.7 FEAT_AFP amd FEAT_RPRES arm64: cpufeature: add HWCAP for FEAT_RPRES arm64: add ID_AA64ISAR2_EL1 sys register arm64: cpufeature: add HWCAP for FEAT_AFP * for-next/atomics: : arm64 atomics clean-ups and codegen improvements arm64: atomics: lse: define RETURN ops in terms of FETCH ops arm64: atomics: lse: improve constraints for simple ops arm64: atomics: lse: define ANDs in terms of ANDNOTs arm64: atomics lse: define SUBs in terms of ADDs arm64: atomics: format whitespace consistently * for-next/bti: : BTI clean-ups arm64: Ensure that the 'bti' macro is defined where linkage.h is included arm64: Use BTI C directly and unconditionally arm64: Unconditionally override SYM_FUNC macros arm64: Add macro version of the BTI instruction arm64: ftrace: add missing BTIs arm64: kexec: use __pa_symbol(empty_zero_page) arm64: update PAC description for kernel * for-next/sve: : SVE code clean-ups and refactoring in prepararation of Scalable Matrix Extensions arm64/sve: Minor clarification of ABI documentation arm64/sve: Generalise vector length configuration prctl() for SME arm64/sve: Make sysctl interface for SVE reusable by SME * for-next/kselftest: : arm64 kselftest additions kselftest/arm64: Add pidbench for floating point syscall cases kselftest/arm64: Add a test program to exercise the syscall ABI kselftest/arm64: Allow signal tests to trigger from a function kselftest/arm64: Parameterise ptrace vector length information * for-next/kcsan: : Enable KCSAN for arm64 arm64: Enable KCSAN
2022-01-05sh: sq: use default_groups in kobj_typeGreg Kroah-Hartman
There are currently 2 ways to create a set of sysfs files for a kobj_type, through the default_attrs field, and the default_groups field. Move the sh sq sysfs code to use default_groups field which has been the preferred way since aa30f47cf666 ("kobject: Add support for default attribute groups to kobj_type") so that we can soon get rid of the obsolete default_attrs field. Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: linux-sh@vger.kernel.org Tested-by: Rob Landley <rob@landley.net> Link: https://lore.kernel.org/r/20220104162240.1309639-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-05Revert "net: usb: r8152: Add MAC passthrough support for more Lenovo Docks"Aaron Ma
This reverts commit f77b83b5bbab53d2be339184838b19ed2c62c0a5. This change breaks multiple usb to ethernet dongles attached on Lenovo USB hub. Fixes: f77b83b5bbab ("net: usb: r8152: Add MAC passthrough support for more Lenovo Docks") Signed-off-by: Aaron Ma <aaron.ma@canonical.com> Link: https://lore.kernel.org/r/20220105155102.8557-1-aaron.ma@canonical.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-05mm: Make SLAB_MERGE_DEFAULT depend on SL[AU]BHyeonggon Yoo
SLOB always manage objects of different caches in same page regardless of SLAB_MERGE_DEFAULT. Because it has no effect on SLOB, make it depend on SLAB || SLUB. Signed-off-by: Hyeonggon Yoo <42.hyeyoo@gmail.com> Reviewed-by: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Vlastimil Babka <vbabka@suse.cz> Link: https://lore.kernel.org/r/20211225060921.13584-1-42.hyeyoo@gmail.com
2022-01-05RDMA/mlx5: Print wc status on CQE error and dump neededDust Li
mlx5_handle_error_cqe() only dump the content of the CQE which is raw hex data, and not straighforward for debug. Print WC status message when we got CQE error and dump is need. Here is an example of how the dmesg log looks like with this: infiniband mlx5_0: mlx5_handle_error_cqe:333:(pid 0): WC error: 10, message: remote access error infiniband mlx5_0: dump_cqe:272:(pid 0): dump error cqe 00000000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00000020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00000030: 00 00 00 00 00 00 88 13 08 03 61 b3 1e a1 42 d3 Link: https://lore.kernel.org/r/20211227123806.47530-1-dust.li@linux.alibaba.com Signed-off-by: Dust Li <dust.li@linux.alibaba.com> Acked-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-01-05RDMA/rxe: Fix a typo in opcode nameChengguang Xu
There is a redundant ']' in the name of opcode IB_OPCODE_RC_SEND_MIDDLE, so just fix it. Fixes: 8700e3e7c485 ("Soft RoCE driver") Link: https://lore.kernel.org/r/20211218112320.3558770-1-cgxu519@mykernel.net Signed-off-by: Chengguang Xu <cgxu519@mykernel.net> Acked-by: Zhu Yanjun <zyjzyj2000@gmail.com> Reviewed-by: Bob Pearson <rpearsonhpe@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-01-05RDMA/rxe: Remove the unused xmit_errors memberZhu Yanjun
The member variable xmit_errors can be replaced with rxe_counter_inc(rxe, RXE_CNT_SEND_ERR) Link: https://lore.kernel.org/r/20211216054842.1099428-1-yanjun.zhu@linux.dev Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-01-05netlink: do not allocate a device refcount tracker in ethnl_default_notify()Eric Dumazet
As reported by Johannes, the tracker allocated in ethnl_default_notify() is not really needed, as this function is not expected to change a device reference count. Fixes: e4b8954074f6 ("netlink: add net device refcount tracker to struct ethnl_req_info") Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Johannes Berg <johannes@sipsolutions.net> Tested-by: Johannes Berg <johannes@sipsolutions.net> Link: https://lore.kernel.org/r/20220105170849.2610470-1-eric.dumazet@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-05RDMA/rxe: Remove redundant err variableMinghao Chi
Return value directly instead of taking this in another redundant variable. Link: https://lore.kernel.org/20211215075258.442930-1-chi.minghao@zte.com.cn Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Acked-by: Zhu Yanjun <zyjzyj2000@gmail.com> Reviewed-by: Devesh Sharma <Devesh.s.sharma@oracle.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-01-05RDMA/ocrdma: Remove unneeded variableMinghao Chi
Return status directly from function called. Link: https://lore.kernel.org/r/20211215055421.441375-1-chi.minghao@zte.com.cn Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-01-05net/sched: add missing tracker information in qdisc_create()Eric Dumazet
qdisc_create() error path needs to use dev_put_track() because qdisc_alloc() allocated the tracker. Fixes: 606509f27f67 ("net/sched: add net device refcount tracker to struct Qdisc") Signed-off-by: Eric Dumazet <edumazet@google.com> Link: https://lore.kernel.org/r/20220104170439.3790052-1-eric.dumazet@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-05dt-bindings: display: novatek,nt36672a: Fix unevaluated properties warningRob Herring
With 'unevaluatedProperties' support enabled, the novatek,nt36672a binding has a new warning: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.example.dt.yaml: panel@0: Unevaluated properties are not allowed ('vddi0-supply', '#address-cells', '#size-cells' were unexpected) Based on dts files, 'vddi0-supply' does appear to be the correct name. Drop '#address-cells' and '#size-cells' which aren't needed. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://lore.kernel.org/r/20211221125125.1194554-1-robh@kernel.org
2022-01-05cpuidle: use default_groups in kobj_typeGreg Kroah-Hartman
There are currently 2 ways to create a set of sysfs files for a kobj_type, through the default_attrs field, and the default_groups field. Move the cpuidle sysfs code to use default_groups field which has been the preferred way since aa30f47cf666 ("kobject: Add support for default attribute groups to kobj_type") so that we can soon get rid of the obsolete default_attrs field. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-01-05Merge tag 'gpio-fixes-for-v5.16' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: "Here are two last fixes for this release cycle from the GPIO subsystem: - fix irq offset calculation in gpio-aspeed-sgpio - update the MAINTAINERS entry for gpio-brcmstb" * tag 'gpio-fixes-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: MAINTAINERS: update gpio-brcmstb maintainers gpio: gpio-aspeed-sgpio: Fix wrong hwirq base in irq handler
2022-01-05Merge tag 'ieee802154-for-net-2022-01-05' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan Stefan Schmidt says: ==================== pull-request: ieee802154 for net 2022-01-05 Below I have a last minute fix for the atusb driver. Pavel fixes a KASAN uninit report for the driver. This version is the minimal impact fix to ease backporting. A bigger rework of the driver to avoid potential similar problems is ongoing and will come through net-next when ready. * tag 'ieee802154-for-net-2022-01-05' of git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan: ieee802154: atusb: fix uninit value in atusb_set_extended_addr ==================== Link: https://lore.kernel.org/r/20220105153914.512305-1-stefan@datenfreihafen.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-05ALSA: hda: ALC287: Add Lenovo IdeaPad Slim 9i 14ITL5 speaker quirkBart Kroon
The speaker fixup that is used for the Yoga 7 14ITL5 also applies to the IdeaPad Slim 9i 14ITL5. The attached patch applies the quirk to initialise the amplifier on the IdeaPad Slim 9i as well. This is validated to work on my laptop. [ corrected the quirk entry position by tiwai ] Signed-off-by: Bart Kroon <bart@tarmack.eu> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/JAG24R.7NLJGWBF4G8U@tarmack.eu Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-01-05selftests/kexec: Enable secureboot tests for PowerPCNageswara R Sastry
Existing test cases determine secureboot state using efi variable, which is available only on x86 architecture. Add support for determining secureboot state using device tree property on PowerNV architecture. Signed-off-by: Nageswara R Sastry <rnsastry@linux.ibm.com> Reviewed-by: Nayna Jain <nayna@linux.ibm.com> Tested-by: Nayna Jain <nayna@linux.ibm.com> Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
2022-01-05ASoC: ak4375: Fix unused function errorTakashi Iwai
A randconfig caught a compile warning that is now treated as a fatal error: sound/soc/codecs/ak4375.c:415:13: error: ‘ak4375_power_off’ defined but not used [-Werror=unused-function] where ak4375_power_off() is used only from the PM handler. As both suspend and resumes are already marked with __maybe_unused, let's rip off the superfluous ifdef CONFIG_PM, so that the error above can be avoided. Fixes: 53778b8292b5 ("ASoC: Add AK4375 support") Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20220105162409.20635-1-tiwai@suse.de Signed-off-by: Mark Brown <broonie@kernel.org>
2022-01-05netfilter: ipt_CLUSTERIP: fix refcount leak in clusterip_tg_check()Xin Xiong
The issue takes place in one error path of clusterip_tg_check(). When memcmp() returns nonzero, the function simply returns the error code, forgetting to decrease the reference count of a clusterip_config object, which is bumped earlier by clusterip_config_find_get(). This may incur reference count leak. Fix this issue by decrementing the refcount of the object in specific error path. Fixes: 06aa151ad1fc74 ("netfilter: ipt_CLUSTERIP: check MAC address when duplicate config is set") Signed-off-by: Xin Xiong <xiongx18@fudan.edu.cn> Signed-off-by: Xiyu Yang <xiyuyang19@fudan.edu.cn> Signed-off-by: Xin Tan <tanxin.ctf@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2022-01-05ALSA: hda/realtek: Add CS35L41 support for Thinkpad laptopsStefan Binding
Add support for two CS35L41 using I2C bus and the component binding method [ Fix the entries to be sorted order by tiwai ] Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com> Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com> Link: https://lore.kernel.org/r/20211217115708.882525-11-tanureal@opensource.cirrus.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-01-05ALSA: hda/realtek: Add support for Legion 7 16ACHg6 laptopLucas Tanure
Add Support for CS35L41 using the component binding method [ corrected the quirk entry position by tiwai ] Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com> Link: https://lore.kernel.org/r/20211217115708.882525-10-tanureal@opensource.cirrus.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-01-05ALSA: hda: cs35l41: Add support for CS35L41 in HDA systemsLucas Tanure
Add support for CS35L41 using a new separated driver that can be used in all upcoming designs Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com> Link: https://lore.kernel.org/r/20211217115708.882525-8-tanureal@opensource.cirrus.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-01-05ALSA: hda/realtek: Re-order quirk entries for LenovoTakashi Iwai
The recent few quirk entries for Lenovo haven't been put in the right order. Let's arrange the table again. Fixes: ad7cc2d41b7a ("ALSA: hda/realtek: Quirks to enable speaker output...") Fixes: 6dc86976220c ("ALSA: hda/realtek: Add speaker fixup for some Yoga 15ITL5 devices") Fixes: 8f4c90427a8f ("ALSA: hda/realtek: Add quirk for Legion Y9000X 2020") Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-01-05Add low power hibernation support to cs35l41Mark Brown
Merge series from Charles Keepax <ckeepax@opensource.cirrus.com>: This patch series adds support for the low power hibernation feature on cs35l41. This allows the DSP memory to be retained whilst the device enters a very low power state.
2022-01-05headers/deps: USB: Optimize <linux/usb/ch9.h> dependencies, remove ↵Ingo Molnar
<linux/device.h> The <linux/usb/ch9.h> header is used over 1,400 times in a typical distro build, but few of its users actually need the full <linux/device.h> header. -------------------------------------------------------------------- | Combined, preprocessed C code size of header, without line markers, | with comments stripped: ------------------------- before: | #include <linux/usb/ch9.h> | LOC: 7,078 | headers: 172 after: | #include <linux/usb/ch9.h> | LOC: 812 | headers: 38 Remove it and add it to the places that need it. Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-05USB: common: debug: add needed kernel.h includeGreg Kroah-Hartman
drivers/usb/common/debug.c was only including one usb .h file, which would then accidentally drag in other .h files that were really needed. Fix up the implict dependancy by correctly adding kernel.h to the file. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-05headers/prep: Fix non-standard header section: drivers/usb/host/ohci-tmio.cIngo Molnar
Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-05headers/prep: Fix non-standard header section: drivers/usb/cdns3/core.hIngo Molnar
Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-05headers/prep: usb: gadget: Fix namespace collisionIngo Molnar
Avoid namespace collision with dev_ioctl() and dev_open(), also provided by generic headers. Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-05Merge branch 'dsa-notifier-cleanup'David S. Miller
Vladimir Oltean says: ==================== DSA cross-chip notifier cleanup This series deletes the no-op cross-chip notifier support for MRP and HSR, features which were introduced relatively recently and did not get full review at the time. The new code is functionally equivalent, but simpler. Cc: Horatiu Vultur <horatiu.vultur@microchip.com> Cc: George McCollister <george.mccollister@gmail.com> ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-05net: dsa: remove cross-chip support for HSRVladimir Oltean
The cross-chip notifiers for HSR are bypass operations, meaning that even though all switches in a tree are notified, only the switch specified in the info structure is targeted. We can eliminate the unnecessary complexity by deleting the cross-chip notifier logic and calling the ds->ops straight from port.c. Cc: George McCollister <george.mccollister@gmail.com> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: George McCollister <george.mccollister@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-05net: dsa: remove cross-chip support for MRPVladimir Oltean
The cross-chip notifiers for MRP are bypass operations, meaning that even though all switches in a tree are notified, only the switch specified in the info structure is targeted. We can eliminate the unnecessary complexity by deleting the cross-chip notifier logic and calling the ds->ops straight from port.c. Cc: Horatiu Vultur <horatiu.vultur@microchip.com> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-05net: dsa: fix incorrect function pointer check for MRP ring rolesVladimir Oltean
The cross-chip notifier boilerplate code meant to check the presence of ds->ops->port_mrp_add_ring_role before calling it, but checked ds->ops->port_mrp_add instead, before calling ds->ops->port_mrp_add_ring_role. Therefore, a driver which implements one operation but not the other would trigger a NULL pointer dereference. There isn't any such driver in DSA yet, so there is no reason to backport the change. Issue found through code inspection. Cc: Horatiu Vultur <horatiu.vultur@microchip.com> Fixes: c595c4330da0 ("net: dsa: add MRP support") Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-05mlxsw: pci: Avoid flow control for EMAD packetsDanielle Ratson
Locally generated packets ingress the device through its CPU port. When the CPU port is congested and there are not enough credits in its headroom buffer, packets can be dropped. While this might be acceptable for data packets that traverse the network, configuration packets exchanged between the host and the device (EMADs) should not be subjected to this flow control. The "sdq_lp" bit in the SDQ (Send Descriptor Queue) context allows the host to instruct the device to treat packets sent on this queue as "local processing" and always process them, regardless of the state of the CPU port's headroom. Add the definition of this bit and set it for the dedicated SDQ reserved for the transmission of EMAD packets. This makes the "local processing" bit in the WQE (Work Queue Element) redundant, so clear it. Signed-off-by: Danielle Ratson <danieller@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-05Merge tag 'linux-can-next-for-5.17-20220105' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next Marc Kleine-Budde says: ==================== pull-request: can-next 2022-01-05 this is a pull request of 15 patches for net-next/master. The first patch is by me and removed an unused variable from the usb_8dev driver. Andy Shevchenko contributes a patch for the mcp251x driver, which removes an unneeded assignment. Jimmy Assarsson's patch for the kvaser_usb makes use of units.h in the assignment of frequencies. Lad Prabhakar provides 2 patches, converting the ti_hecc and the sja1000 driver to make use of platform_get_irq(). The 10 remaining patches are by Vincent Mailhol. First the etas_es58x driver populates the net_device::dev_port. The next 5 patches cleanup the handling of CAN error and CAN RTR messages of all drivers. The remaining 4 patches enhance the CAN controller mode flag handling and export it via netlink to user space. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-05Merge branch 'dsa-cleanups'David S. Miller
Vladimir Oltean says: ==================== Cleanup to main DSA structures This series contains changes that do the following: - struct dsa_port reduced from 576 to 544 bytes, and first cache line a bit better organized - struct dsa_switch from 160 to 136 bytes, and first cache line a bit better organized - struct dsa_switch_tree from 112 to 104 bytes, and first cache line a bit better organized ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-05net: dsa: combine two holes in struct dsa_switch_treeVladimir Oltean
There is a 7 byte hole after dst->setup and a 4 byte hole after dst->default_proto. Combining them, we have a single hole of just 3 bytes on 64 bit machines. Before: pahole -C dsa_switch_tree net/dsa/slave.o struct dsa_switch_tree { struct list_head list; /* 0 16 */ struct list_head ports; /* 16 16 */ struct raw_notifier_head nh; /* 32 8 */ unsigned int index; /* 40 4 */ struct kref refcount; /* 44 4 */ struct net_device * * lags; /* 48 8 */ bool setup; /* 56 1 */ /* XXX 7 bytes hole, try to pack */ /* --- cacheline 1 boundary (64 bytes) --- */ const struct dsa_device_ops * tag_ops; /* 64 8 */ enum dsa_tag_protocol default_proto; /* 72 4 */ /* XXX 4 bytes hole, try to pack */ struct dsa_platform_data * pd; /* 80 8 */ struct list_head rtable; /* 88 16 */ unsigned int lags_len; /* 104 4 */ unsigned int last_switch; /* 108 4 */ /* size: 112, cachelines: 2, members: 13 */ /* sum members: 101, holes: 2, sum holes: 11 */ /* last cacheline: 48 bytes */ }; After: pahole -C dsa_switch_tree net/dsa/slave.o struct dsa_switch_tree { struct list_head list; /* 0 16 */ struct list_head ports; /* 16 16 */ struct raw_notifier_head nh; /* 32 8 */ unsigned int index; /* 40 4 */ struct kref refcount; /* 44 4 */ struct net_device * * lags; /* 48 8 */ const struct dsa_device_ops * tag_ops; /* 56 8 */ /* --- cacheline 1 boundary (64 bytes) --- */ enum dsa_tag_protocol default_proto; /* 64 4 */ bool setup; /* 68 1 */ /* XXX 3 bytes hole, try to pack */ struct dsa_platform_data * pd; /* 72 8 */ struct list_head rtable; /* 80 16 */ unsigned int lags_len; /* 96 4 */ unsigned int last_switch; /* 100 4 */ /* size: 104, cachelines: 2, members: 13 */ /* sum members: 101, holes: 1, sum holes: 3 */ /* last cacheline: 40 bytes */ }; Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-05net: dsa: move dsa_switch_tree :: ports and lags to first cache lineVladimir Oltean
dst->ports is accessed most notably by dsa_master_find_slave(), which is invoked in the RX path. dst->lags is accessed by dsa_lag_dev(), which is invoked in the RX path of tag_dsa.c. dst->tag_ops, dst->default_proto and dst->pd don't need to be in the first cache line, so they are moved out by this change. Before: pahole -C dsa_switch_tree net/dsa/slave.o struct dsa_switch_tree { struct list_head list; /* 0 16 */ struct raw_notifier_head nh; /* 16 8 */ unsigned int index; /* 24 4 */ struct kref refcount; /* 28 4 */ bool setup; /* 32 1 */ /* XXX 7 bytes hole, try to pack */ const struct dsa_device_ops * tag_ops; /* 40 8 */ enum dsa_tag_protocol default_proto; /* 48 4 */ /* XXX 4 bytes hole, try to pack */ struct dsa_platform_data * pd; /* 56 8 */ /* --- cacheline 1 boundary (64 bytes) --- */ struct list_head ports; /* 64 16 */ struct list_head rtable; /* 80 16 */ struct net_device * * lags; /* 96 8 */ unsigned int lags_len; /* 104 4 */ unsigned int last_switch; /* 108 4 */ /* size: 112, cachelines: 2, members: 13 */ /* sum members: 101, holes: 2, sum holes: 11 */ /* last cacheline: 48 bytes */ }; After: pahole -C dsa_switch_tree net/dsa/slave.o struct dsa_switch_tree { struct list_head list; /* 0 16 */ struct list_head ports; /* 16 16 */ struct raw_notifier_head nh; /* 32 8 */ unsigned int index; /* 40 4 */ struct kref refcount; /* 44 4 */ struct net_device * * lags; /* 48 8 */ bool setup; /* 56 1 */ /* XXX 7 bytes hole, try to pack */ /* --- cacheline 1 boundary (64 bytes) --- */ const struct dsa_device_ops * tag_ops; /* 64 8 */ enum dsa_tag_protocol default_proto; /* 72 4 */ /* XXX 4 bytes hole, try to pack */ struct dsa_platform_data * pd; /* 80 8 */ struct list_head rtable; /* 88 16 */ unsigned int lags_len; /* 104 4 */ unsigned int last_switch; /* 108 4 */ /* size: 112, cachelines: 2, members: 13 */ /* sum members: 101, holes: 2, sum holes: 11 */ /* last cacheline: 48 bytes */ }; Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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