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2021-07-07Merge tag 'for-v5.14' of ↵Linus Torvalds38-2662/+1113
git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply and reset updates from Sebastian Reichel: "Battery/charger driver changes: - convert charger-manager binding to YAML - drop bd70528-charger driver - drop pm2301-charger driver - introduce rt5033-battery driver - misc improvements and fixes" * tag 'for-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (42 commits) power: supply: ab8500: Fix an old bug power: supply: axp288_fuel_gauge: remove redundant continue statement power: supply: axp288_fuel_gauge: Make "T3 MRD" no_battery_list DMI entry more generic power: supply: axp288_fuel_gauge: Rename fuel_gauge_blacklist to no_battery_list power: supply: bq24190_charger: drop of_match_ptr() from device ID table drivers: power: add missing MODULE_DEVICE_TABLE in keystone-reset.c power: supply: ab8500: add missing MODULE_DEVICE_TABLE power: supply: charger-manager: add missing MODULE_DEVICE_TABLE power: reset: regulator-poweroff: add missing MODULE_DEVICE_TABLE power: supply: cpcap-charger: get the battery inserted infomation from cpcap-battery power: supply: cpcap-battery: invalidate config when incompatible measurements are read power: supply: axp20x_battery: allow disabling battery charging power: supply: max17040: drop unused platform data support power: supply: max17040: simplify POWER_SUPPLY_PROP_ONLINE power: supply: max17040: remove non-working POWER_SUPPLY_PROP_STATUS power: reset: at91-sama5d2_shdwc: Remove redundant error printing in at91_shdwc_probe() power: reset: gpio-poweroff: add missing MODULE_DEVICE_TABLE power: supply: rt5033_battery: Fix device tree enumeration dt-bindings: power: supply: Add DT schema for richtek,rt5033-battery power: supply: Drop BD70528 support ...
2021-07-07Merge tag 'linux-watchdog-5.14-rc1' of ↵Linus Torvalds50-585/+772
git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - Add Mstar MSC313e WDT driver - Add support for sama7g5-wdt - Add compatible for SC7280 SoC - Add compatible for Mediatek MT8195 - sbsa: Support architecture version 1 - Removal of the MV64x60 watchdog driver - Extra PCI IDs for hpwdt - Add hrtimer-based pretimeout feature - Add {min,max}_timeout sysfs nodes - keembay timeout and pre-timeout handling - Several fixes, cleanups and improvements * tag 'linux-watchdog-5.14-rc1' of git://www.linux-watchdog.org/linux-watchdog: (56 commits) watchdog: iTCO_wdt: use dev_err() instead of pr_err() watchdog: Add Mstar MSC313e WDT driver dt-bindings: watchdog: Add Mstar MSC313e WDT devicetree bindings documentation watchdog: iTCO_wdt: Account for rebooting on second timeout dt-bindings: watchdog: Convert arm,sbsa-gwdt to DT schema dt-bindings: watchdog: sama5d4-wdt: add compatible for sama7g5-wdt watchdog: sama5d4_wdt: add support for sama7g5-wdt dt-bindings: watchdog: sama5d4-wdt: convert to yaml watchdog: ziirave_wdt: Remove VERSION_FMT defines and add sysfs newlines dt-bindings: watchdog: Add compatible for Mediatek MT8195 dt-bindings: watchdog: dw-wdt: add description for rk3568 watchdog: imx_sc_wdt: fix pretimeout watchdog: diag288_wdt: Remove redundant assignment watchdog: Add hrtimer-based pretimeout feature dt-bindings: watchdog: Add compatible for SC7280 SoC watchdog: qcom: Move suspend/resume to suspend_late/resume_early watchdog: Fix a typo in the file orion_wdt.c watchdog: jz4740: Fix return value check in jz4740_wdt_probe() watchdog: Remove MV64x60 watchdog driver doc: mtk-wdt: support pre-timeout when the bark irq is available ...
2021-07-07Merge tag 'nfsd-5.14' of git://linux-nfs.org/~bfields/linuxLinus Torvalds21-538/+1175
Pull nfsd updates from Bruce Fields: - add tracepoints for callbacks and for client creation and destruction - cache the mounts used for server-to-server copies - expose callback information in /proc/fs/nfsd/clients/*/info - don't hold locks unnecessarily while waiting for commits - update NLM to use xdr_stream, as we have for NFSv2/v3/v4 * tag 'nfsd-5.14' of git://linux-nfs.org/~bfields/linux: (69 commits) nfsd: fix NULL dereference in nfs3svc_encode_getaclres NFSD: Prevent a possible oops in the nfs_dirent() tracepoint nfsd: remove redundant assignment to pointer 'this' nfsd: Reduce contention for the nfsd_file nf_rwsem lockd: Update the NLMv4 SHARE results encoder to use struct xdr_stream lockd: Update the NLMv4 nlm_res results encoder to use struct xdr_stream lockd: Update the NLMv4 TEST results encoder to use struct xdr_stream lockd: Update the NLMv4 void results encoder to use struct xdr_stream lockd: Update the NLMv4 FREE_ALL arguments decoder to use struct xdr_stream lockd: Update the NLMv4 SHARE arguments decoder to use struct xdr_stream lockd: Update the NLMv4 SM_NOTIFY arguments decoder to use struct xdr_stream lockd: Update the NLMv4 nlm_res arguments decoder to use struct xdr_stream lockd: Update the NLMv4 UNLOCK arguments decoder to use struct xdr_stream lockd: Update the NLMv4 CANCEL arguments decoder to use struct xdr_stream lockd: Update the NLMv4 LOCK arguments decoder to use struct xdr_stream lockd: Update the NLMv4 TEST arguments decoder to use struct xdr_stream lockd: Update the NLMv4 void arguments decoder to use struct xdr_stream lockd: Update the NLMv1 SHARE results encoder to use struct xdr_stream lockd: Update the NLMv1 nlm_res results encoder to use struct xdr_stream lockd: Update the NLMv1 TEST results encoder to use struct xdr_stream ...
2021-07-07Merge tag 'modules-for-v5.14' of ↵Linus Torvalds1-3/+3
git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux Pull module updates from Jessica Yu: - Fix incorrect logic in module_kallsyms_on_each_symbol() - Fix for a Coccinelle warning * tag 'modules-for-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux: module: correctly exit module_kallsyms_on_each_symbol when fn() != 0 kernel/module: Use BUG_ON instead of if condition followed by BUG
2021-07-07Merge tag 'x86-fpu-2021-07-07' of ↵Linus Torvalds39-1187/+1480
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fpu updates from Thomas Gleixner: "Fixes and improvements for FPU handling on x86: - Prevent sigaltstack out of bounds writes. The kernel unconditionally writes the FPU state to the alternate stack without checking whether the stack is large enough to accomodate it. Check the alternate stack size before doing so and in case it's too small force a SIGSEGV instead of silently corrupting user space data. - MINSIGSTKZ and SIGSTKSZ are constants in signal.h and have never been updated despite the fact that the FPU state which is stored on the signal stack has grown over time which causes trouble in the field when AVX512 is available on a CPU. The kernel does not expose the minimum requirements for the alternate stack size depending on the available and enabled CPU features. ARM already added an aux vector AT_MINSIGSTKSZ for the same reason. Add it to x86 as well. - A major cleanup of the x86 FPU code. The recent discoveries of XSTATE related issues unearthed quite some inconsistencies, duplicated code and other issues. The fine granular overhaul addresses this, makes the code more robust and maintainable, which allows to integrate upcoming XSTATE related features in sane ways" * tag 'x86-fpu-2021-07-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (74 commits) x86/fpu/xstate: Clear xstate header in copy_xstate_to_uabi_buf() again x86/fpu/signal: Let xrstor handle the features to init x86/fpu/signal: Handle #PF in the direct restore path x86/fpu: Return proper error codes from user access functions x86/fpu/signal: Split out the direct restore code x86/fpu/signal: Sanitize copy_user_to_fpregs_zeroing() x86/fpu/signal: Sanitize the xstate check on sigframe x86/fpu/signal: Remove the legacy alignment check x86/fpu/signal: Move initial checks into fpu__restore_sig() x86/fpu: Mark init_fpstate __ro_after_init x86/pkru: Remove xstate fiddling from write_pkru() x86/fpu: Don't store PKRU in xstate in fpu_reset_fpstate() x86/fpu: Remove PKRU handling from switch_fpu_finish() x86/fpu: Mask PKRU from kernel XRSTOR[S] operations x86/fpu: Hook up PKRU into ptrace() x86/fpu: Add PKRU storage outside of task XSAVE buffer x86/fpu: Dont restore PKRU in fpregs_restore_userspace() x86/fpu: Rename xfeatures_mask_user() to xfeatures_mask_uabi() x86/fpu: Move FXSAVE_LEAK quirk info __copy_kernel_to_fpregs() x86/fpu: Rename __fpregs_load_activate() to fpregs_restore_userregs() ...
2021-07-07Merge tag 'for-linus-5.14-rc1-tag' of ↵Linus Torvalds4-150/+177
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from Juergen Gross: "Only two minor patches this time: one cleanup patch and one patch refreshing a Xen header" * tag 'for-linus-5.14-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen: sync include/xen/interface/io/ring.h with Xen's newest version xen: Use DEVICE_ATTR_*() macro
2021-07-07Merge tag 'Wimplicit-fallthrough-clang-5.14-rc1' of ↵Linus Torvalds4-1/+7
git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux Pull more fallthrough fixes from Gustavo Silva: "Fix maore fall-through warnings when building the kernel with clang and '-Wimplicit-fallthrough'" * tag 'Wimplicit-fallthrough-clang-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: Input: Fix fall-through warning for Clang scsi: aic94xx: Fix fall-through warning for Clang i3c: master: cdns: Fix fall-through warning for Clang net/mlx4: Fix fall-through warning for Clang
2021-07-07Merge tag 'hwlock-v5.14' of ↵Linus Torvalds5-0/+274
git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc Pull hwspinlock updates from Bjorn Andersson: "This adds a driver for the hardware spinlock in Allwinner sun6i" * tag 'hwlock-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc: dt-bindings: hwlock: sun6i: Fix various warnings in binding hwspinlock: add sun6i hardware spinlock support dt-bindings: hwlock: add sun6i_hwspinlock
2021-07-07Merge tag 'rproc-v5.14' of ↵Linus Torvalds20-364/+1054
git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc Pull remoteproc updates from Bjorn Andersson: "This adds support for controlling the PRU and R5F clusters on the TI AM64x, the remote processor in i.MX7ULP, i.MX8MN/P and i.MX8ULP NXP and the audio, compute and modem remoteprocs in the Qualcomm SC8180x platform. It fixes improper ordering of cdev and device creation of the remoteproc control interface and it fixes resource leaks in the error handling path of rproc_add() and the Qualcomm modem and wifi remoteproc drivers. Lastly it fixes a few build warnings and replace the dummy parameter passed in the mailbox api of the stm32 driver to something not living on the stack" * tag 'rproc-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc: (32 commits) remoteproc: qcom: pas: Add SC8180X adsp, cdsp and mpss dt-bindings: remoteproc: qcom: pas: Add SC8180X adsp, cdsp and mpss remoteproc: imx_rproc: support i.MX8ULP dt-bindings: remoteproc: imx_rproc: support i.MX8ULP remoteproc: stm32: fix mbox_send_message call remoteproc: core: Cleanup device in case of failure remoteproc: core: Fix cdev remove and rproc del remoteproc: core: Move validate before device add remoteproc: core: Move cdev add before device add remoteproc: pru: Add support for various PRU cores on K3 AM64x SoCs dt-bindings: remoteproc: pru: Update bindings for K3 AM64x SoCs remoteproc: qcom_wcnss: Use devm_qcom_smem_state_get() remoteproc: qcom_q6v5: Use devm_qcom_smem_state_get() to fix missing put() soc: qcom: smem_state: Add devm_qcom_smem_state_get() dt-bindings: remoteproc: qcom: pas: Fix indentation warnings remoteproc: imx-rproc: Fix IMX_REMOTEPROC configuration remoteproc: imx_rproc: support i.MX8MN/P remoteproc: imx_rproc: support i.MX7ULP remoteproc: imx_rproc: make clk optional remoteproc: imx_rproc: initial support for mutilple start/stop method ...
2021-07-07nfsd: fix NULL dereference in nfs3svc_encode_getaclresJ. Bruce Fields1-1/+2
In error cases the dentry may be NULL. Before 20798dfe249a, the encoder also checked dentry and d_really_is_positive(dentry), but that looks like overkill to me--zero status should be enough to guarantee a positive dentry. This isn't the first time we've seen an error-case NULL dereference hidden in the initialization of a local variable in an xdr encoder. But I went back through the other recent rewrites and didn't spot any similar bugs. Reported-by: JianHong Yin <jiyin@redhat.com> Reviewed-by: Chuck Lever III <chuck.lever@oracle.com> Fixes: 20798dfe249a ("NFSD: Update the NFSv3 GETACL result encoder...") Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07NFSD: Prevent a possible oops in the nfs_dirent() tracepointChuck Lever1-1/+0
The double copy of the string is a mistake, plus __assign_str() uses strlen(), which is wrong to do on a string that isn't guaranteed to be NUL-terminated. Fixes: 6019ce0742ca ("NFSD: Add a tracepoint to record directory entry encoding") Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07nfsd: remove redundant assignment to pointer 'this'Colin Ian King1-1/+1
The pointer 'this' is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07nfsd: Reduce contention for the nfsd_file nf_rwsemTrond Myklebust1-2/+16
When flushing out the unstable file writes as part of a COMMIT call, try to perform most of of the data writes and waits outside the semaphore. This means that if the client is sending the COMMIT as part of a memory reclaim operation, then it can continue performing I/O, with contention for the lock occurring only once the data sync is finished. Fixes: 5011af4c698a ("nfsd: Fix stable writes") Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Tested-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv4 SHARE results encoder to use struct xdr_streamChuck Lever1-13/+9
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv4 nlm_res results encoder to use struct xdr_streamChuck Lever1-7/+6
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv4 TEST results encoder to use struct xdr_streamChuck Lever1-38/+36
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv4 void results encoder to use struct xdr_streamChuck Lever1-6/+11
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv4 FREE_ALL arguments decoder to use struct xdr_streamChuck Lever1-13/+15
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv4 SHARE arguments decoder to use struct xdr_streamChuck Lever1-73/+26
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv4 SM_NOTIFY arguments decoder to use struct xdr_streamChuck Lever1-13/+26
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv4 nlm_res arguments decoder to use struct xdr_streamChuck Lever1-11/+14
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv4 UNLOCK arguments decoder to use struct xdr_streamChuck Lever1-40/+13
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv4 CANCEL arguments decoder to use struct xdr_streamChuck Lever1-15/+18
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv4 LOCK arguments decoder to use struct xdr_streamChuck Lever1-18/+23
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv4 TEST arguments decoder to use struct xdr_streamChuck Lever1-6/+66
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv4 void arguments decoder to use struct xdr_streamChuck Lever1-7/+10
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv1 SHARE results encoder to use struct xdr_streamChuck Lever1-16/+9
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv1 nlm_res results encoder to use struct xdr_streamChuck Lever1-7/+6
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv1 TEST results encoder to use struct xdr_streamChuck Lever1-39/+35
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv1 void results encoder to use struct xdr_streamChuck Lever1-6/+11
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv1 FREE_ALL arguments decoder to use struct xdr_streamChuck Lever1-13/+15
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv1 SHARE arguments decoder to use struct xdr_streamChuck Lever1-70/+26
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv1 SM_NOTIFY arguments decoder to use struct xdr_streamChuck Lever1-13/+26
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv1 nlm_res arguments decoder to use struct xdr_streamChuck Lever1-11/+14
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv1 UNLOCK arguments decoder to use struct xdr_streamChuck Lever1-40/+13
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv1 CANCEL arguments decoder to use struct xdr_streamChuck Lever1-15/+19
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv1 LOCK arguments decoder to use struct xdr_streamChuck Lever1-18/+23
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv1 TEST arguments decoder to use struct xdr_streamChuck Lever1-6/+66
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Update the NLMv1 void argument decoder to use struct xdr_streamChuck Lever1-7/+10
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Common NLM XDR helpersChuck Lever1-0/+151
Add a .h file containing xdr_stream-based XDR helpers common to both NLMv3 and NLMv4. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Create a simplified .vs_dispatch method for NLM requestsChuck Lever1-0/+43
To enable xdr_stream-based encoding and decoding, create a bespoke RPC dispatch function for the lockd service. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07lockd: Remove stale commentsChuck Lever2-12/+1
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07nfsd: rpc_peeraddr2str needs rcu lockJ. Bruce Fields1-0/+2
I'm not even sure cl_xprt can change here, but we're getting "suspicious RCU usage" warnings, and other rpc_peeraddr2str callers are taking the rcu lock. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07rpc: remove redundant initialization of variable statusColin Ian King1-1/+1
The variable status is being initialized with a value that is never read, the assignment is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07nfs_common: fix doc warningChenXiaoSong1-0/+1
Fix gcc W=1 warning: fs/nfs_common/grace.c:91: warning: Function parameter or member 'net' not described in 'locks_in_grace' Signed-off-by: ChenXiaoSong <chenxiaosong2@huawei.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07NFSD: Fix error return code in nfsd4_interssc_connect()Wei Yongjun1-0/+1
'status' has been overwritten to 0 after nfsd4_ssc_setup_dul(), this cause 0 will be return in vfs_kern_mount() error case. Fix to return nfserr_nodev in this error. Fixes: f4e44b393389 ("NFSD: delay unmount source's export after inter-server copy completed.") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07nfsd: fix kernel test robot warning in SSC codeDai Ngo2-3/+3
Fix by initializing pointer nfsd4_ssc_umount_item with NULL instead of 0. Replace return value of nfsd4_ssc_setup_dul with __be32 instead of int. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Dai Ngo <dai.ngo@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07nfsd4: Expose the callback address and state of each NFS4 clientDave Wysochanski1-0/+17
In addition to the client's address, display the callback channel state and address in the 'info' file. Signed-off-by: Dave Wysochanski <dwysocha@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07xprtrdma: Fix spelling mistakesZheng Yongjun1-3/+3
Fix some spelling mistakes in comments: succes ==> success Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2021-07-07nfsd: move fsnotify on client creation outside spinlockJ. Bruce Fields1-5/+6
This was causing a "sleeping function called from invalid context" warning. I don't think we need the set_and_test_bit() here; clients move from unconfirmed to confirmed only once, under the client_lock. The (conf == unconf) is a way to check whether we're in that confirming case, hopefully that's not too obscure. Fixes: 472d155a0631 "nfsd: report client confirmation status in "info" file" Signed-off-by: J. Bruce Fields <bfields@redhat.com>
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