- 29 May, 2020 2 commits
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Jiaxun Yang authored
Add binding for Loongson-3 HyperTransport Interrupt Vector Controller. Reviewed-by:
Rob Herring <robh@kernel.org> Signed-off-by:
Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by:
Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200528152757.1028711-3-jiaxun.yang@flygoat.com
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Jiaxun Yang authored
This controller appears on Loongson-3 chips for receiving interrupt vectors from PCH's PIC and PCH's PCIe MSI interrupts. Signed-off-by:
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- 25 May, 2020 4 commits
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Anup Patel authored
We improve PLIC banner to help distinguish multiple PLIC instances in boot time prints. Signed-off-by:
Anup Patel <anup.patel@wdc.com> Signed-off-by:
Palmer Dabbelt <palmerdabbelt@google.com> Acked-by:
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Anup Patel authored
For multiple PLIC instances, the plic_init() is called once for each PLIC instance. Due to this we have two issues: 1. cpuhp_setup_state() is called multiple times 2. plic_starting_cpu() can crash for boot CPU if cpuhp_setup_state() is called before boot CPU PLIC handler is available. Address both issues by only initializing the HP notifiers when the boot CPU setup is complete. Fixes: f1ad1133 ("irqchip/sifive-plic: Add support for multiple PLICs") Signed-off-by:
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Anup Patel authored
For multiple PLIC instances, each PLIC can only target a subset of CPUs which is represented by "lmask" in the "struct plic_priv". Currently, the default irq affinity for each PLIC interrupt is all online CPUs which is illegal value for default irq affinity when we have multiple PLIC instances. To fix this, we now set "lmask" as the default irq affinity in for each interrupt in plic_irqdomain_map(). Fixes: f1ad1133 ("irqchip/sifive-plic: Add support for multiple PLICs") Signed-off-by:
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Valentin Schneider authored
(E)PPIs are per-CPU interrupts, so we want each CPU to go and enable them via enable_percpu_irq(); this also means we want IRQ_NOAUTOEN for them as the autoenable would lead to calling irq_enable() instead of the more appropriate irq_percpu_enable(). Calling irq_set_percpu_devid() is enough to get just that since it trickles down to irq_set_percpu_devid_flags(), which gives us IRQ_NOAUTOEN (and a few others). Setting IRQ_NOAUTOEN *again* right after this call is just redundant, so don't do it. Signed-off-by:
Valentin Schneider <valentin.schneider@arm.com> Signed-off-by:
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- 21 May, 2020 3 commits
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Andy Shevchenko authored
In some cases we need to have an IRQ domain created out of software node. One of such cases is DesignWare GPIO driver when it's instantiated from half-baked ACPI table (alas, we can't fix it for devices which are few years on market) and thus using software nodes to quirk this. But the driver is using IRQ domains based on per GPIO port firmware nodes, which are in the above case software ones. This brings a warning message to be printed [ 73.957183] irq: Invalid fwnode type for irqdomain and creates an anonymous IRQ domain without a debugfs entry. Allowing software nodes to be valid for IRQ domains rids us of the warning and debugs gets correctly populated. % ls -1 /sys/kernel/debug/irq/domains/ ... intel-quark-dw-apb-gpio:portA Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> [maz: refactored commit message] Signed-off-by:
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Andy Shevchenko authored
Now that __irq_domain_add() is able to better deals with generic fwnodes, there is no need to special-case ACPI anymore. Get rid of the special treatment for ACPI. Signed-off-by:
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Andy Shevchenko authored
__irq_domain_add() relies in some places on the fact that the fwnode can be only of type OF. This prevents refactoring of the code to support other types of fwnode. Make it less OF-dependent by switching it to use the fwnode directly where it makes sense. Signed-off-by:
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- 20 May, 2020 2 commits
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Dan Carpenter authored
We need to preserve the "iio_evgen->irq_sim_domain" error code before we free "iio_evgen" otherwise it leads to a use after free. Fixes: 337cbeb2 ("genirq/irq_sim: Simplify the API") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Marc Zyngier authored
When mapping a LPI, the ITS driver picks the first possible affinity, which is in most cases CPU0, assuming that if that's not suitable, someone will come and set the affinity to something more interesting. It apparently isn't the case, and people complain of poor performance when many interrupts are glued to the same CPU. So let's place the interrupts by finding the "least loaded" CPU (that is, the one that has the fewer LPIs mapped to it). So called 'managed' interrupts are an interesting case where the affinity is actually dictated by the kernel itself, and we should honor this. Reported-by:
John Garry <john.garry@huawei.com> Signed-off-by:
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- 18 May, 2020 6 commits
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Marc Zyngier authored
In order to improve the distribution of LPIs among CPUs, let start by tracking the number of LPIs assigned to CPUs, both for managed and non-managed interrupts (as separate counters). Signed-off-by:
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Bartosz Golaszewski authored
The interrupt simulator API exposes a lot of custom data structures and functions and doesn't reuse the interfaces already exposed by the irq subsystem. This patch tries to address it. We hide all the simulator-related data structures from users and instead rely on the well-known irq domain. When creating the interrupt simulator the user receives a pointer to a newly created irq_domain and can use it to create mappings for simulated interrupts. It is also possible to pass a handle to fwnode when creating the simulator domain and retrieve it using irq_find_matching_fwnode(). The irq_sim_fire() function is dropped as well. Instead we implement the irq_get/set_irqchip_state interface. We modify the two modules that use the simulator at the same time as adding these changes in order to reduce the intermediate bloat that would result when trying to migrate the drivers in separate patches. Signed-off-by:
Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by:
Linus Walleij <linus.walleij@linaro.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for IIO Link: https://lore.kernel.org/r/20200514083901.23445-3-brgl@bgdev.pl
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Bartosz Golaszewski authored
irq_domain_reset_irq_data() doesn't modify the parent data, so it can be made available even if irq domain hierarchy is not being built. We'll subsequently use it in irq_sim code. Signed-off-by:
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Wesley W. Terpstra authored
A PLIC may not be connected to all the cores. In that case, nr_contexts may be less than num_possible_cpus. This requirement is only valid a single PLIC is the only interrupt controller for the whole system. Signed-off-by:
Atish Patra <atish.patra@wdc.com> Signed-off-by:
"Wesley W. Terpstra" <wesley@sifive.com> Signed-off-by:
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Ingo Rohloff authored
With an SMP configuration, gic_smp_init() calls set_smp_cross_call(). set_smp_cross_call() is marked with "__init". So gic_smp_init() should also be marked with "__init". gic_smp_init() is only called from gic_init_bases(). gic_init_bases() is also marked with "__init"; So marking gic_smp_init() with "__init" is fine. Signed-off-by:
Ingo Rohloff <ingo.rohloff@lauterbach.com> Signed-off-by:
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Shaokun Zhang authored
Fix up one typos @nev -> @nr_irqs. Signed-off-by:
Shaokun Zhang <zhangshaokun@hisilicon.com> Signed-off-by:
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- 10 May, 2020 7 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Thomas Gleixner: "A set of fixes for x86: - Ensure that direct mapping alias is always flushed when changing page attributes. The optimization for small ranges failed to do so when the virtual address was in the vmalloc or module space. - Unbreak the trace event registration for syscalls without arguments caused by the refactoring of the SYSCALL_DEFINE0() macro. - Move the printk in the TSC deadline timer code to a place where it is guaranteed to only be called once during boot and cannot be rearmed by clearing warn_once after boot. If it's invoked post boot then lockdep rightfully complains about a potential deadlock as the calling context is different. - A series of fixes for objtool and the ORC unwinder addressing variety of small issues: - Stack offset tracking for indirect CFAs in objtool ignored subsequent pushs and pops - Repair the unwind hints in the register clearing entry ASM code - Make the unwinding in the low level exit to usermode code stop after switching to the trampoline stack. The unwind hint is no longer valid and the ORC unwinder emits a warning as it can't find the registers anymore. - Fix unwind hints in switch_to_asm() and rewind_stack_do_exit() which caused objtool to generate bogus ORC data. - Prevent unwinder warnings when dumping the stack of a non-current task as there is no way to be sure about the validity because the dumped stack can be a moving target. - Make the ORC unwinder behave the same way as the frame pointer unwinder when dumping an inactive tasks stack and do not skip the first frame. - Prevent ORC unwinding before ORC data has been initialized - Immediately terminate unwinding when a unknown ORC entry type is found. - Prevent premature stop of the unwinder caused by IRET frames. - Fix another infinite loop in objtool caused by a negative offset which was not catched. - Address a few build warnings in the ORC unwinder and add missing static/ro_after_init annotations" * tag 'x86-urgent-2020-05-10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/unwind/orc: Move ORC sorting variables under !CONFIG_MODULES x86/apic: Move TSC deadline timer debug printk ftrace/x86: Fix trace event registration for syscalls without arguments x86/mm/cpa: Flush direct map alias during cpa objtool: Fix infinite loop in for_offset_range() x86/unwind/orc: Fix premature unwind stoppage due to IRET frames x86/unwind/orc: Fix error path for bad ORC entry type x86/unwind/orc: Prevent unwinding before ORC initialization x86/unwind/orc: Don't skip the first frame for inactive tasks x86/unwind: Prevent false warnings for non-current tasks x86/unwind/orc: Convert global variables to static x86/entry/64: Fix unwind hints in rewind_stack_do_exit() x86/entry/64: Fix unwind hints in __switch_to_asm() x86/entry/64: Fix unwind hints in kernel exit path x86/entry/64: Fix unwind hints in register clearing code objtool: Fix stack offset tracking for indirect CFAs -
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull objtool fix from Thomas Gleixner: "A single fix for objtool to prevent an infinite loop in the jump table search which can be triggered when building the kernel with '-ffunction-sections'" * tag 'objtool-urgent-2020-05-10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: objtool: Fix infinite loop in find_jump_table()
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull locking fix from Thomas Gleixner: "A single fix for the fallout of the recent futex uacess rework. With those changes GCC9 fails to analyze arch_futex_atomic_op_inuser() correctly and emits a 'maybe unitialized' warning. While we usually ignore compiler stupidity the conditional store is pointless anyway because the correct case has to store. For the fault case the extra store does no harm" * tag 'locking-urgent-2020-05-10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: ARM: futex: Address build warning
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git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommuLinus Torvalds authored
Pull iommu fixes from Joerg Roedel: - Race condition fixes for the AMD IOMMU driver. These are five patches fixing two race conditions around increase_address_space(). The first race condition was around the non-atomic update of the domain page-table root pointer and the variable containing the page-table depth (called mode). This is fixed now be merging page-table root and mode into one 64-bit field which is read/written atomically. The second race condition was around updating the page-table root pointer and making it public before the hardware caches were flushed. This could cause addresses to be mapped and returned to drivers which are not reachable by IOMMU hardware yet, causing IO page-faults. This is fixed too by adding the necessary flushes before a new page-table root is published. Related to the race condition fixes these patches also add a missing domain_flush_complete() barrier to update_domain() and a fix to bail out of the loop which tries to increase the address space when the call to increase_address_space() fails. Qian was able to trigger the race conditions under high load and memory pressure within a few days of testing. He confirmed that he has seen no issues anymore with the fixes included here. - Fix for a list-handling bug in the VirtIO IOMMU driver. * tag 'iommu-fixes-v5.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/virtio: Reverse arguments to list_add iommu/amd: Do not flush Device Table in iommu_map_page() iommu/amd: Update Device Table in increase_address_space() iommu/amd: Call domain_flush_complete() in update_domain() iommu/amd: Do not loop forever when trying to increase address space iommu/amd: Fix race in increase_address_space()/fetch_pte()
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull block fixes from Jens Axboe: - a small series fixing a use-after-free of bdi name (Christoph,Yufen) - NVMe fix for a regression with the smaller CQ update (Alexey) - NVMe fix for a hang at namespace scanning error recovery (Sagi) - fix race with blk-iocost iocg->abs_vdebt updates (Tejun) * tag 'block-5.7-2020-05-09' of git://git.kernel.dk/linux-block: nvme: fix possible hang when ns scanning fails during error recovery nvme-pci: fix "slimmer CQ head update" bdi: add a ->dev_name field to struct backing_dev_info bdi: use bdi_dev_name() to get device name bdi: move bdi_dev_name out of line vboxsf: don't use the source name in the bdi name iocost: protect iocg->abs_vdebt with iocg->waitq.lock
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Linus Torvalds authored
It seems that for whatever reason, gcc-10 ends up not inlining a couple of functions that used to be inlined before. Even if they only have one single callsite - it looks like gcc may have decided that the code was unlikely, and not worth inlining. The code generation difference is harmless, but caused a few new section mismatch errors, since the (now no longer inlined) function wasn't in the __init section, but called other init functions: Section mismatch in reference from the function kexec_free_initrd() to the function .init.text:free_initrd_mem() Section mismatch in reference from the function tpm2_calc_event_log_size() to the function .init.text:early_memremap() Section mismatch in reference from the function tpm2_calc_event_log_size() to the function .init.text:early_memunmap() So add the appropriate __init annotation to make modpost not complain. In both cases there were trivially just a single callsite from another __init function. Signed-off-by:Linus Torvalds <torvalds@linux-foundation.org>
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- 09 May, 2020 12 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linuxLinus Torvalds authored
Pull RISC-V fixes from Palmer Dabbelt: "A smattering of fixes and cleanups: - Dead code removal. - Exporting riscv_cpuid_to_hartid_mask for modules. - Per-CPU tracking of ISA features. - Setting max_pfn correctly when probing memory. - Adding a note to the VDSO so glibc can check the kernel's version without a uname(). - A fix to force the bootloader to initialize the boot spin tables, which still get used as a fallback when SBI-0.1 is enabled" * tag 'riscv-for-linus-5.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: RISC-V: Remove unused code from STRICT_KERNEL_RWX riscv: force __cpu_up_ variables to put in data section riscv: add Linux note to vdso riscv: set max_pfn to the PFN of the last page RISC-V: Remove N-extension related defines RISC-V: Add bitmap reprensenting ISA features common across CPUs RISC-V: Export riscv_cpuid_to_hartid_mask() API -
Linus Torvalds authored
gcc-10 has started warning about conflicting types for a few new built-in functions, particularly 'free()'. This results in warnings like: crypto/xts.c:325:13: warning: conflicting types for built-in function ‘free’; expected ‘void(void *)’ [-Wbuiltin-declaration-mismatch] because the crypto layer had its local freeing functions called 'free()'. Gcc-10 is in the wrong here, since that function is marked 'static', and thus there is no chance of confusion with any standard library function namespace. But the simplest thing to do is to just use a different name here, and avoid this gcc mis-feature. [ Side note: gcc knowing about 'free()' is in itself not the mis-feature: the semantics of 'free()' are special enough that a compiler can validly do special things when seeing it. So the mis-feature here is that gcc thinks that 'free()' is some restricted name, and you can't shadow it as a local static function. Making the special 'free()' semantics be a function attribute rather than tied to the name would be the much better model ] Signed-off-by: -
Linus Torvalds authored
gcc-10 now warns about passing aliasing pointers to functions that take restricted pointers. That's actually a great warning, and if we ever start using 'restrict' in the kernel, it might be quite useful. But right now we don't, and it turns out that the only thing this warns about is an idiom where we have declared a few functions to be "printf-like" (which seems to make gcc pick up the restricted pointer thing), and then we print to the same buffer that we also use as an input. And people do that as an odd concatenation pattern, with code like this: #define sysfs_show_gen_prop(buffer, fmt, ...) \ snprintf(buffer, PAGE_SIZE, "%s"fmt, buffer, __VA_ARGS__) where we have 'buffer' as both the destination of the final result, and as the initial argument. Yes, it's a bit questionable. And outside of the kernel, people do have standard declarations like int snprintf( char *restrict buffer, size_t bufsz, const char *restrict format, ... ); where that output buffer is marked as a restrict pointer that cannot alias with any other arguments. But in the context of the kernel, that 'use snprintf() to concatenate to the end result' does work, and the pattern shows up in multiple places. And we have not marked our own version of snprintf() as taking restrict pointers, so the warning is incorrect for now, and gcc picks it up on its own. If we do start using 'restrict' in the kernel (and it might be a good idea if people find places where it matters), we'll need to figure out how to avoid this issue for snprintf and friends. But in the meantime, this warning is not useful. Signed-off-by: -
Linus Torvalds authored
This is the final array bounds warning removal for gcc-10 for now. Again, the warning is good, and we should re-enable all these warnings when we have converted all the legacy array declaration cases to flexible arrays. But in the meantime, it's just noise. Signed-off-by: -
Sagi Grimberg authored
When the controller is reconnecting, the host fails I/O and admin commands as the host cannot reach the controller. ns scanning may revalidate namespaces during that period and it is wrong to remove namespaces due to these failures as we may hang (see 205da243). One command that may fail is nvme_identify_ns_descs. Since we return success due to having ns identify descriptor list optional, we continue to compare ns identifiers in nvme_revalidate_disk, obviously fail and return -ENODEV to nvme_validate_ns, which will remove the namespace. Exactly what we don't want to happen. Fixes: 22802bf7 ("nvme: Namepace identification descriptor list is optional") Tested-by:
Anton Eidelman <anton@lightbitslabs.com> Signed-off-by:
Sagi Grimberg <sagi@grimberg.me> Reviewed-by:
Keith Busch <kbusch@kernel.org> Signed-off-by:
Christoph Hellwig <hch@lst.de> Signed-off-by:
Jens Axboe <axboe@kernel.dk>
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Alexey Dobriyan authored
Pre-incrementing ->cq_head can't be done in memory because OOB value can be observed by another context. This devalues space savings compared to original code :-\ $ ./scripts/bloat-o-meter ../vmlinux-000 ../obj/vmlinux add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-32 (-32) Function old new delta nvme_poll_irqdisable 464 456 -8 nvme_poll 455 447 -8 nvme_irq 388 380 -8 nvme_dev_disable 955 947 -8 But the code is minimal now: one read for head, one read for q_depth, one increment, one comparison, single instruction phase bit update and one write for new head. Signed-off-by:
Alexey Dobriyan <adobriyan@gmail.com> Reported-by:
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Christoph Hellwig authored
Cache a copy of the name for the life time of the backing_dev_info structure so that we can reference it even after unregistering. Fixes: 68f23b89 ("memcg: fix a crash in wb_workfn when a device disappears") Reported-by:
Yufen Yu <yuyufen@huawei.com> Signed-off-by:
Jan Kara <jack@suse.cz> Reviewed-by:
Bart Van Assche <bvanassche@acm.org> Signed-off-by:
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Yufen Yu authored
Use the common interface bdi_dev_name() to get device name. Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by:
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Linus Torvalds authored
This is another fine warning, related to the 'zero-length-bounds' one, but hitting the same historical code in the kernel. Because C didn't historically support flexible array members, we have code that instead uses a one-sized array, the same way we have cases of zero-sized arrays. The one-sized arrays come from either not wanting to use the gcc zero-sized array extension, or from a slight convenience-feature, where particularly for strings, the size of the structure now includes the allocation for the final NUL character. So with a "char name[1];" at the end of a structure, you can do things like v = my_malloc(sizeof(struct vendor) + strlen(name)); and avoid the "+1" for the terminator. Yes, the modern way to do that is with a flexible array, and using 'offsetof()' instead of 'sizeof()', and adding the "+1" by hand. That also technically gets the size "more correct" in that it avoids any alignment (and thus padding) issues, but this is another long-term cleanup thing that will not happen for 5.7. So disable the warning for now, even though it's potentially quite useful. Having a slew of warnings that then hide more urgent new issues is not an improvement. Signed-off-by: -
Linus Torvalds authored
This is a fine warning, but we still have a number of zero-length arrays in the kernel that come from the traditional gcc extension. Yes, they are getting converted to flexible arrays, but in the meantime the gcc-10 warning about zero-length bounds is very verbose, and is hiding other issues. I missed one actual build failure because it was hidden among hundreds of lines of warning. Thankfully I caught it on the second go before pushing things out, but it convinced me that I really need to disable the new warnings for now. We'll hopefully be all done with our conversion to flexible arrays in the not too distant future, and we can then re-enable this warning. Signed-off-by: -
Linus Torvalds authored
We have some rather random rules about when we accept the "maybe-initialized" warnings, and when we don't. For example, we consider it unreliable for gcc versions < 4.9, but also if -O3 is enabled, or if optimizing for size. And then various kernel config options disabled it, because they know that they trigger that warning by confusing gcc sufficiently (ie PROFILE_ALL_BRANCHES). And now gcc-10 seems to be introducing a lot of those warnings too, so it falls under the same heading as 4.9 did. At the same time, we have a very straightforward way to _enable_ that warning when wanted: use "W=2" to enable more warnings. So stop playing these ad-hoc games, and just disable that warning by default, with the known and straight-forward "if you want to work on the extra compiler warnings, use W=123". Would it be great to have code that is always so obvious that it never confuses the compiler whether a variable is used initialized or not? Yes, it would. In a perfect world, the compilers would be smarter, and our source code would be simpler. That's currently not the world we live in, though. Signed-off-by: -
git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull io_uring fixes from Jens Axboe: - Fix finish_wait() balancing in file cancelation (Xiaoguang) - Ensure early cleanup of resources in ring map failure (Xiaoguang) - Ensure IORING_OP_SLICE does the right file mode checks (Pavel) - Remove file opening from openat/openat2/statx, it's not needed and messes with O_PATH * tag 'io_uring-5.7-2020-05-08' of git://git.kernel.dk/linux-block: io_uring: don't use 'fd' for openat/openat2/statx splice: move f_mode checks to do_{splice,tee}() io_uring: handle -EFAULT properly in io_uring_setup() io_uring: fix mismatched finish_wait() calls in io_uring_cancel_files()
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- 08 May, 2020 4 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "Four minor fixes, all in drivers (qla2xxx, ibmvfc, ibmvscsi)" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ibmvscsi: Fix WARN_ON during event pool release scsi: ibmvfc: Don't send implicit logouts prior to NPIV login scsi: qla2xxx: Delete all sessions before unregister local nvme port scsi: qla2xxx: Fix hang when issuing nvme disconnect-all in NPIV
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git://github.com/ceph/ceph-clientLinus Torvalds authored
Pull ceph fixes from Ilya Dryomov: "Fixes for an endianness handling bug that prevented mounts on big-endian arches, a spammy log message and a couple error paths. Also included a MAINTAINERS update" * tag 'ceph-for-5.7-rc5' of git://github.com/ceph/ceph-client: ceph: demote quotarealm lookup warning to a debug message MAINTAINERS: remove myself as ceph co-maintainer ceph: fix double unlock in handle_cap_export() ceph: fix special error code in ceph_try_get_caps() ceph: fix endianness bug when handling MDS session feature bits
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Luis Henriques authored
A misconfigured cephx can easily result in having the kernel client flooding the logs with: ceph: Can't lookup inode 1 (err: -13) Change this message to debug level. Cc: stable@vger.kernel.org URL: https://tracker.ceph.com/issues/44546Signed-off-by:
Luis Henriques <lhenriques@suse.com> Reviewed-by:
Jeff Layton <jlayton@kernel.org> Signed-off-by:
Ilya Dryomov <idryomov@gmail.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds authored
Pull char/misc driver fixes from Greg KH: "Here are some small driver fixes for 5.7-rc5 that resolve a number of minor reported issues: - mhi bus driver fixes found as people actually use the code - phy driver fixes and compat string additions - most driver fix due to link order changing when the core moved out of staging - mei driver fix - interconnect build warning fix All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: bus: mhi: core: Fix channel device name conflict bus: mhi: core: Fix typo in comment bus: mhi: core: Offload register accesses to the controller bus: mhi: core: Remove link_status() callback bus: mhi: core: Make sure to powerdown if mhi_sync_power_up fails bus: mhi: Fix parsing of mhi_flags mei: me: disable mei interface on LBG servers. phy: qualcomm: usb-hs-28nm: Prepare clocks in init MAINTAINERS: Add Vinod Koul as Generic PHY co-maintainer interconnect: qcom: Move the static keyword to the front of declaration most: core: use function subsys_initcall() bus: mhi: core: Fix a NULL vs IS_ERR check in mhi_create_devices() phy: qcom-qusb2: Re add "qcom,sdm845-qusb2-phy" compat string phy: tegra: Select USB_COMMON for usb_get_maximum_speed()
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