- 25 Aug, 2023 2 commits
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Zhu Wang authored
Commit 41320b18 ("scsi: snic: Fix possible memory leak if device_add() fails") fixed the memory leak caused by dev_set_name() when device_add() failed. However, it did not consider that 'tgt' has already been released when put_device(&tgt->dev) is called. Remove kfree(tgt) in the error path to avoid double free of 'tgt' and move put_device(&tgt->dev) after the removed kfree(tgt) to avoid a use-after-free. Fixes: 41320b18 ("scsi: snic: Fix possible memory leak if device_add() fails") Signed-off-by:
Zhu Wang <wangzhu9@huawei.com> Link: https://lore.kernel.org/r/20230819083941.164365-1-wangzhu9@huawei.comSigned-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Zhu Wang authored
The raid_component_add() function was added to the kernel tree via patch "[SCSI] embryonic RAID class" (2005). Remove this function since it never has had any callers in the Linux kernel. And also raid_component_release() is only used in raid_component_add(), so it is also removed. Signed-off-by:
Bart Van Assche <bvanassche@acm.org> Fixes: 04b5b5cb ("scsi: core: Fix possible memory leak if device_add() fails") Signed-off-by:
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- 21 Aug, 2023 2 commits
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Neil Armstrong authored
The qunipro_g4_sel clear is also needed for new platforms with major version > 5. Fix the version check to take this into account. Fixes: 9c02aa24 ("scsi: ufs: ufs-qcom: Clear qunipro_g4_sel for HW version major 5") Acked-by:
Manivannan Sadhasivam <mani@kernel.org> Reviewed-by:
Nitin Rawat <quic_nitirawa@quicinc.com> Signed-off-by:
Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230821-topic-sm8x50-upstream-ufs-major-5-plus-v2-1-f42a4b712e58@linaro.orgReviewed-by:
"Bao D. Nguyen" <quic_nguyenb@quicinc.com> Signed-off-by:
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Bao D. Nguyen authored
The search and wrap around logic in the ufshcd_mcq_sqe_search() function does not work correctly when the hwq's queue depth is not a power of two number. Correct it so that any queue depth with a positive integer value within the supported range would work. Signed-off-by:
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- 08 Aug, 2023 7 commits
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Nilesh Javali authored
While performing certain power-off sequences, PCI drivers are called to suspend and resume their underlying devices through PCI PM (power management) interface. However the hardware does not support PCI PM suspend/resume operations so system wide suspend/resume leads to bad MFW (management firmware) state which causes various follow-up errors in driver when communicating with the device/firmware. To fix this driver implements PCI PM suspend handler to indicate unsupported operation to the PCI subsystem explicitly, thus avoiding system to go into suspended/standby mode. Fixes: 61d8658b ("scsi: qedf: Add QLogic FastLinQ offload FCoE driver framework.") Signed-off-by:
Saurav Kashyap <skashyap@marvell.com> Signed-off-by:
Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20230807093725.46829-1-njavali@marvell.comSigned-off-by:
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Nilesh Javali authored
While performing certain power-off sequences, PCI drivers are called to suspend and resume their underlying devices through PCI PM (power management) interface. However the hardware does not support PCI PM suspend/resume operations so system wide suspend/resume leads to bad MFW (management firmware) state which causes various follow-up errors in driver when communicating with the device/firmware. To fix this driver implements PCI PM suspend handler to indicate unsupported operation to the PCI subsystem explicitly, thus avoiding system to go into suspended/standby mode. Fixes: ace7f46b ("scsi: qedi: Add QLogic FastLinQ offload iSCSI driver framework.") Signed-off-by:
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Chengfeng Ye authored
As &qedi_percpu->p_work_lock is acquired by hard IRQ qedi_msix_handler(), other acquisitions of the same lock under process context should disable IRQ, otherwise deadlock could happen if the IRQ preempts the execution while the lock is held in process context on the same CPU. qedi_cpu_offline() is one such function which acquires the lock in process context. [Deadlock Scenario] qedi_cpu_offline() ->spin_lock(&p->p_work_lock) <irq> ->qedi_msix_handler() ->edi_process_completions() ->spin_lock_irqsave(&p->p_work_lock, flags); (deadlock here) This flaw was found by an experimental static analysis tool I am developing for IRQ-related deadlocks. The tentative patch fix the potential deadlock by spin_lock_irqsave() under process context. Signed-off-by:Chengfeng Ye <dg573847474@gmail.com> Link: https://lore.kernel.org/r/20230726125655.4197-1-dg573847474@gmail.comAcked-by:
Manish Rangankar <mrangankar@marvell.com> Signed-off-by:
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Justin Tee authored
When preparing protection DIF I/O for DMA, the driver obtains reference tags from scsi_prot_ref_tag(). Previously, there was a wrong assumption that an all 0xffffffff value meant error and thus the driver failed the I/O. This patch removes the evaluation code and accepts whatever the upper layer returns. Signed-off-by:
Justin Tee <justin.tee@broadcom.com> Link: https://lore.kernel.org/r/20230803211932.155745-1-justintee8345@gmail.comSigned-off-by:
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Yoshihiro Shimoda authored
Should use devm_kzalloc() for struct ufs_renesas_priv because the .initialized should be false as default. Fixes: d6952028 ("scsi: ufs: ufs-renesas: Add support for Renesas R-Car UFS controller") Signed-off-by:
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/20230803081812.1446282-1-yoshihiro.shimoda.uh@renesas.comReviewed-by:
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Zhu Wang authored
If device_add() returns error, the name allocated by dev_set_name() needs be freed. As the comment of device_add() says, put_device() should be used to give up the reference in the error path. So fix this by calling put_device(), then the name can be freed in kobject_cleanp(). Fixes: c8806b6c ("snic: driver for Cisco SCSI HBA") Signed-off-by:
Narsimhulu Musini <nmusini@cisco.com> Link: https://lore.kernel.org/r/20230801111421.63651-1-wangzhu9@huawei.comSigned-off-by:
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Zhu Wang authored
If device_add() returns error, the name allocated by dev_set_name() needs be freed. As the comment of device_add() says, put_device() should be used to decrease the reference count in the error path. So fix this by calling put_device(), then the name can be freed in kobject_cleanp(). Fixes: ee959b00 ("SCSI: convert struct class_device to struct device") Signed-off-by:
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- 31 Jul, 2023 4 commits
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Tony Battersby authored
(lightly modified commit message mostly by Linus Torvalds) The parsing code for /proc/scsi/scsi is disgusting and broken. We should have just used 'sscanf()' or something simple like that, but the logic may actually predate our kernel sscanf library routine for all I know. It certainly predates both git and BK histories. And we can't change it to be something sane like that now, because the string matching at the start is done case-insensitively, and the separator parsing between numbers isn't done at all, so *any* separator will work, including a possible terminating NUL character. This interface is root-only, and entirely for legacy use, so there is absolutely no point in trying to tighten up the parsing. Because any separator has traditionally worked, it's entirely possible that people have used random characters rather than the suggested space. So don't bother to try to pretty it up, and let's just make a minimal patch that can be back-ported and we can forget about this whole sorry thing for another two decades. Just make it at least not read past the end of the supplied data. Link: https://lore.kernel.org/linux-scsi/b570f5fe-cb7c-863a-6ed9-f6774c219b88@cybernetics.com/ Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Martin K Petersen <martin.petersen@oracle.com> Cc: James Bottomley <jejb@linux.ibm.com> Cc: Willy Tarreau <w@1wt.eu> Cc: stable@kernel.org Fixes: 1da177e4 ("Linux-2.6.12-rc2") Signed-off-by:
Tony Battersby <tonyb@cybernetics.com> Signed-off-by:
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Alexandra Diupina authored
Add a check for the command slot value to avoid dereferencing a NULL pointer. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 1da177e4 ("Linux-2.6.12-rc2") Co-developed-by:
Vladimir Telezhnikov <vtelezhnikov@astralinux.ru> Signed-off-by:
Alexandra Diupina <adiupina@astralinux.ru> Link: https://lore.kernel.org/r/20230728123521.18293-1-adiupina@astralinux.ruSigned-off-by:
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Karan Tilak Kumar authored
fnic_clean_pending_aborts() was returning a non-zero value irrespective of failure or success. This caused the caller of this function to assume that the device reset had failed, even though it would succeed in most cases. As a consequence, a successful device reset would escalate to host reset. Reviewed-by:
Sesidhar Baddela <sebaddel@cisco.com> Tested-by:
Karan Tilak Kumar <kartilak@cisco.com> Signed-off-by:
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Michael Kelley authored
Hyper-V provides the ability to connect Fibre Channel LUNs to the host system and present them in a guest VM as a SCSI device. I/O to the vFC device is handled by the storvsc driver. The storvsc driver includes a partial integration with the FC transport implemented in the generic portion of the Linux SCSI subsystem so that FC attributes can be displayed in /sys. However, the partial integration means that some aspects of vFC don't work properly. Unfortunately, a full and correct integration isn't practical because of limitations in what Hyper-V provides to the guest. In particular, in the context of Hyper-V storvsc, the FC transport timeout function fc_eh_timed_out() causes a kernel panic because it can't find the rport and dereferences a NULL pointer. The original patch that added the call from storvsc_eh_timed_out() to fc_eh_timed_out() is faulty in this regard. In many cases a timeout is due to a transient condition, so the situation can be improved by just continuing to wait like with other I/O requests issued by storvsc, and avoiding the guaranteed panic. For a permanent failure, continuing to wait may result in a hung thread instead of a panic, which again may be better. So fix the panic by removing the storvsc call to fc_eh_timed_out(). This allows storvsc to keep waiting for a response. The change has been tested by users who experienced a panic in fc_eh_timed_out() due to transient timeouts, and it solves their problem. In the future we may want to deprecate the vFC functionality in storvsc since it can't be fully fixed. But it has current users for whom it is working well enough, so it should probably stay for a while longer. Fixes: 3930d730 ("scsi: storvsc: use default I/O timeout handler for FC devices") Cc: stable@vger.kernel.org Signed-off-by:
Michael Kelley <mikelley@microsoft.com> Link: https://lore.kernel.org/r/1690606764-79669-1-git-send-email-mikelley@microsoft.comSigned-off-by:
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- 26 Jul, 2023 2 commits
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Yang Yingliang authored
If pm8001_init_sas_add() fails, return error code in pm8001_pci_probe(). Fixes: 14a8f116 ("scsi: pm80xx: Add GET_NVMD timeout during probe") Signed-off-by:
Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20230725125706.566990-1-yangyingliang@huawei.comReviewed-by:
Igor Pylypiv <ipylypiv@google.com> Signed-off-by:
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Steffen Maier authored
Storage devices are free to send RSCNs, e.g. for internal state changes. If this happens on all connected paths, zfcp risks temporarily losing all paths at the same time. This has strong requirements on multipath configuration such as "no_path_retry queue". Avoid such situations by deferring fc_rport blocking until after the ADISC response, when any actual state change of the remote port became clear. The already existing port recovery triggers explicitly block the fc_rport. The triggers are: on ADISC reject or timeout (typical cable pull case), and on ADISC indicating that the remote port has changed its WWPN or the port is meanwhile no longer open. As a side effect, this also removes a confusing direct function call to another work item function zfcp_scsi_rport_work() instead of scheduling that other work item. It was probably done that way to have the rport block side effect immediate and synchronous to the caller. Fixes: a2fa0aed ("[SCSI] zfcp: Block FC transport rports early on errors") Cc: stable@vger.kernel.org #v2.6.30+ Reviewed-by:
Benjamin Block <bblock@linux.ibm.com> Reviewed-by:
Fedor Loshakov <loshakov@linux.ibm.com> Signed-off-by:
Steffen Maier <maier@linux.ibm.com> Link: https://lore.kernel.org/r/20230724145156.3920244-1-maier@linux.ibm.comSigned-off-by:
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- 23 Jul, 2023 1 commit
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Michael Kelley authored
The Hyper-V host is queried to get the max transfer size that it supports, and this value is used to set max_sectors for the synthetic SCSI controller. However, this max transfer size may be too large for virtual Fibre Channel devices, which are limited to 512 Kbytes. If a larger transfer size is used with a vFC device, Hyper-V always returns an error, and storvsc logs a message like this where the SRB status and SCSI status are both zero: hv_storvsc <GUID>: tag#197 cmd 0x8a status: scsi 0x0 srb 0x0 hv 0xc0000001 Add logic to limit the max transfer size to 512 Kbytes for vFC devices. Fixes: 1d3e0980 ("scsi: storvsc: Correct reporting of Hyper-V I/O size limits") Cc: stable@vger.kernel.org Signed-off-by:
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- 20 Jul, 2023 1 commit
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Yu Kuai authored
Commit fcaa174a ("scsi/sg: don't grab scsi host module reference") make a mess how blk_get_queue() is called, blk_get_queue() returns true on success while the caller expects it returns 0 on success. Fix this problem and also add a corresponding error message on failure. Fixes: fcaa174a ("scsi/sg: don't grab scsi host module reference") Reported-by:
Marc Hartmayer <mhartmay@linux.ibm.com> Closes: https://lore.kernel.org/all/87lefv622n.fsf@linux.ibm.com/Signed-off-by:
Yu Kuai <yukuai3@huawei.com> Link: https://lore.kernel.org/r/20230705024001.177585-1-yukuai1@huaweicloud.comTested-by:
Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com> Tested-by:
Christoph Hellwig <hch@lst.de> Reviewed-by:
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- 11 Jul, 2023 2 commits
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Michael Kelley authored
In response to a disk I/O request, Hyper-V has been observed to return SRB status value 0x30. This indicates the request was not processed by Hyper-V because low memory conditions on the host caused an internal error. The 0x30 status is not recognized by storvsc, so the I/O operation is not flagged as an error. The request is treated as if it completed normally but with zero data transferred, causing a flood of retries. Add a definition for this SRB status value and handle it like other error statuses from the Hyper-V host. Signed-off-by:
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Martin K. Petersen authored
Pull in the currently staged SCSI fixes for 6.5. Signed-off-by:
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- 09 Jul, 2023 10 commits
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Linus Torvalds authored
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Linus Torvalds authored
We just sorted the entries and fields last release, so just out of a perverse sense of curiosity, I decided to see if we can keep things ordered for even just one release. The answer is "No. No we cannot". I suggest that all kernel developers will need weekly training sessions, involving a lot of Big Bird and Sesame Street. And at the yearly maintainer summit, we will all sing the alphabet song together. I doubt I will keep doing this. At some point "perverse sense of curiosity" turns into just a cold dark place filled with sadness and despair. Repeats: 80e62bc8 ("MAINTAINERS: re-sort all entries and fields") Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://git.infradead.org/users/hch/dma-mappingLinus Torvalds authored
Pull dma-mapping fixes from Christoph Hellwig: - swiotlb area sizing fixes (Petr Tesarik) * tag 'dma-mapping-6.5-2023-07-09' of git://git.infradead.org/users/hch/dma-mapping: swiotlb: reduce the number of areas to match actual memory pool size swiotlb: always set the number of areas before allocating the pool
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull irq update from Borislav Petkov: - Optimize IRQ domain's name assignment * tag 'irq_urgent_for_v6.5_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqdomain: Use return value of strreplace()
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fpu fix from Borislav Petkov: - Do FPU AP initialization on Xen PV too which got missed by the recent boot reordering work * tag 'x86_urgent_for_v6.5_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/xen: Fix secondary processors' FPU initialization
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fix from Thomas Gleixner: "A single fix for the mechanism to park CPUs with an INIT IPI. On shutdown or kexec, the kernel tries to park the non-boot CPUs with an INIT IPI. But the same code path is also used by the crash utility. If the CPU which panics is not the boot CPU then it sends an INIT IPI to the boot CPU which resets the machine. Prevent this by validating that the CPU which runs the stop mechanism is the boot CPU. If not, leave the other CPUs in HLT" * tag 'x86-core-2023-07-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/smp: Don't send INIT to boot CPU
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git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds authored
Pull MIPS fixes from Thomas Bogendoerfer: - fixes for KVM - fix for loongson build and cpu probing - DT fixes * tag 'mips_6.5_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: MIPS: kvm: Fix build error with KVM_MIPS_DEBUG_COP0_COUNTERS enabled MIPS: dts: add missing space before { MIPS: Loongson: Fix build error when make modules_install MIPS: KVM: Fix NULL pointer dereference MIPS: Loongson: Fix cpu_probe_loongson() again
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git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds authored
Pull xfs fix from Darrick Wong: "Nothing exciting here, just getting rid of a gcc warning that I got tired of seeing when I turn on gcov" * tag 'xfs-6.5-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: fix uninit warning in xfs_growfs_data
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull more smb client updates from Steve French: - fix potential use after free in unmount - minor cleanup - add worker to cleanup stale directory leases * tag '6.5-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6: cifs: Add a laundromat thread for cached directories smb: client: remove redundant pointer 'server' cifs: fix session state transition to avoid use-after-free issue
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https://github.com/jonmason/ntbLinus Torvalds authored
Pull NTB updates from Jon Mason: "Fixes for pci_clean_master, error handling in driver inits, and various other issues/bugs" * tag 'ntb-6.5' of https://github.com/jonmason/ntb: ntb: hw: amd: Fix debugfs_create_dir error checking ntb.rst: Fix copy and paste error ntb_netdev: Fix module_init problem ntb: intel: Remove redundant pci_clear_master ntb: epf: Remove redundant pci_clear_master ntb_hw_amd: Remove redundant pci_clear_master ntb: idt: drop redundant pci_enable_pcie_error_reporting() MAINTAINERS: git://github -> https://github.com for jonmason NTB: EPF: fix possible memory leak in pci_vntb_probe() NTB: ntb_tool: Add check for devm_kcalloc NTB: ntb_transport: fix possible memory leak while device_register() fails ntb: intel: Fix error handling in intel_ntb_pci_driver_init() NTB: amd: Fix error handling in amd_ntb_pci_driver_init() ntb: idt: Fix error handling in idt_pci_driver_init()
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- 08 Jul, 2023 9 commits
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Hugh Dickins authored
Lockdep is certainly right to complain about (&vma->vm_lock->lock){++++}-{3:3}, at: vma_start_write+0x2d/0x3f but task is already holding lock: (&mapping->i_mmap_rwsem){+.+.}-{3:3}, at: mmap_region+0x4dc/0x6db Invert those to the usual ordering. Fixes: 33313a74 ("mm: lock newly mapped VMA which can be modified after it becomes visible") Cc: stable@vger.kernel.org Signed-off-by:Hugh Dickins <hughd@google.com> Tested-by:
Suren Baghdasaryan <surenb@google.com> Signed-off-by:
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Linus Torvalds authored
Merge tag 'mm-hotfixes-stable-2023-07-08-10-43' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull hotfixes from Andrew Morton: "16 hotfixes. Six are cc:stable and the remainder address post-6.4 issues" The merge undoes the disabling of the CONFIG_PER_VMA_LOCK feature, since it was all hopefully fixed in mainline. * tag 'mm-hotfixes-stable-2023-07-08-10-43' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: lib: dhry: fix sleeping allocations inside non-preemptable section kasan, slub: fix HW_TAGS zeroing with slub_debug kasan: fix type cast in memory_is_poisoned_n mailmap: add entries for Heiko Stuebner mailmap: update manpage link bootmem: remove the vmemmap pages from kmemleak in free_bootmem_page MAINTAINERS: add linux-next info mailmap: add Markus Schneider-Pargmann writeback: account the number of pages written back mm: call arch_swap_restore() from do_swap_page() squashfs: fix cache race with migration mm/hugetlb.c: fix a bug within a BUG(): inconsistent pte comparison docs: update ocfs2-devel mailing list address MAINTAINERS: update ocfs2-devel mailing list address mm: disable CONFIG_PER_VMA_LOCK until its fixed fork: lock VMAs of the parent process when forking
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Suren Baghdasaryan authored
When forking a child process, the parent write-protects anonymous pages and COW-shares them with the child being forked using copy_present_pte(). We must not take any concurrent page faults on the source vma's as they are being processed, as we expect both the vma and the pte's behind it to be stable. For example, the anon_vma_fork() expects the parents vma->anon_vma to not change during the vma copy. A concurrent page fault on a page newly marked read-only by the page copy might trigger wp_page_copy() and a anon_vma_prepare(vma) on the source vma, defeating the anon_vma_clone() that wasn't done because the parent vma originally didn't have an anon_vma, but we now might end up copying a pte entry for a page that has one. Before the per-vma lock based changes, the mmap_lock guaranteed exclusion with concurrent page faults. But now we need to do a vma_start_write() to make sure no concurrent faults happen on this vma while it is being processed. This fix can potentially regress some fork-heavy workloads. Kernel build time did not show noticeable regression on a 56-core machine while a stress test mapping 10000 VMAs and forking 5000 times in a tight loop shows ~5% regression. If such fork time regression is unacceptable, disabling CONFIG_PER_VMA_LOCK should restore its performance. Further optimizations are possible if this regression proves to be problematic. Suggested-by:
David Hildenbrand <david@redhat.com> Reported-by:
Jiri Slaby <jirislaby@kernel.org> Closes: https://lore.kernel.org/all/dbdef34c-3a07-5951-e1ae-e9c6e3cdf51b@kernel.org/Reported-by:
Holger Hoffstätte <holger@applied-asynchrony.com> Closes: https://lore.kernel.org/all/b198d649-f4bf-b971-31d0-e8433ec2a34c@applied-asynchrony.com/Reported-by:
Jacob Young <jacobly.alt@gmail.com> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217624 Fixes: 0bff0aae ("x86/mm: try VMA lock-based page fault handling first") Cc: stable@vger.kernel.org Signed-off-by:
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Suren Baghdasaryan authored
mmap_region adds a newly created VMA into VMA tree and might modify it afterwards before dropping the mmap_lock. This poses a problem for page faults handled under per-VMA locks because they don't take the mmap_lock and can stumble on this VMA while it's still being modified. Currently this does not pose a problem since post-addition modifications are done only for file-backed VMAs, which are not handled under per-VMA lock. However, once support for handling file-backed page faults with per-VMA locks is added, this will become a race. Fix this by write-locking the VMA before inserting it into the VMA tree. Other places where a new VMA is added into VMA tree do not modify it after the insertion, so do not need the same locking. Cc: stable@vger.kernel.org Signed-off-by:
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Suren Baghdasaryan authored
With recent changes necessitating mmap_lock to be held for write while expanding a stack, per-VMA locks should follow the same rules and be write-locked to prevent page faults into the VMA being expanded. Add the necessary locking. Cc: stable@vger.kernel.org Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull more SCSI updates from James Bottomley: "A few late arriving patches that missed the initial pull request. It's mostly bug fixes (the dt-bindings is a fix for the initial pull)" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: core: Remove unused function declaration scsi: target: docs: Remove tcm_mod_builder.py scsi: target: iblock: Quiet bool conversion warning with pr_preempt use scsi: dt-bindings: ufs: qcom: Fix ICE phandle scsi: core: Simplify scsi_cdl_check_cmd() scsi: isci: Fix comment typo scsi: smartpqi: Replace one-element arrays with flexible-array members scsi: target: tcmu: Replace strlcpy() with strscpy() scsi: ncr53c8xx: Replace strlcpy() with strscpy() scsi: lpfc: Fix lpfc_name struct packing
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linuxLinus Torvalds authored
Pull more i2c updates from Wolfram Sang: - xiic patch should have been in the original pull but slipped through - mpc patch fixes a build regression - nomadik cleanup * tag 'i2c-for-6.5-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: mpc: Drop unused variable i2c: nomadik: Remove a useless call in the remove function i2c: xiic: Don't try to handle more interrupt events after error
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git://git.kernel.org/pub/scm/linux/kernel/git/kees/linuxLinus Torvalds authored
Pull hardening fixes from Kees Cook: - Check for NULL bdev in LoadPin (Matthias Kaehlcke) - Revert unwanted KUnit FORTIFY build default - Fix 1-element array causing boot warnings with xhci-hub * tag 'hardening-v6.5-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: usb: ch9: Replace bmSublinkSpeedAttr 1-element array with flexible array Revert "fortify: Allow KUnit test to build without FORTIFY" dm: verity-loadpin: Add NULL pointer check for 'bdev' parameter
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Anup Sharma authored
The debugfs_create_dir function returns ERR_PTR in case of error, and the only correct way to check if an error occurred is 'IS_ERR' inline function. This patch will replace the null-comparison with IS_ERR. Signed-off-by:
Anup Sharma <anupnewsmail@gmail.com> Suggested-by:
Ivan Orlov <ivan.orlov0322@gmail.com> Signed-off-by:
Jon Mason <jdmason@kudzu.us>
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