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1,234,844 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Rik van Riel
|
94b3f0b5af |
smp,csd: Throw an error if a CSD lock is stuck for too long
The CSD lock seems to get stuck in 2 "modes". When it gets stuck temporarily, it usually gets released in a few seconds, and sometimes up to one or two minutes. If the CSD lock stays stuck for more than several minutes, it never seems to get unstuck, and gradually more and more things in the system end up also getting stuck. In the latter case, we should just give up, so the system can dump out a little more information about what went wrong, and, with panic_on_oops and a kdump kernel loaded, dump a whole bunch more information about what might have gone wrong. In addition, there is an smp.panic_on_ipistall kernel boot parameter that by default retains the old behavior, but when set enables the panic after the CSD lock has been stuck for more than the specified number of milliseconds, as in 300,000 for five minutes. [ paulmck: Apply Imran Khan feedback. ] [ paulmck: Apply Leonardo Bras feedback. ] Link: https://lore.kernel.org/lkml/bc7cc8b0-f587-4451-8bcd-0daae627bcc7@paulmck-laptop/ Signed-off-by: Rik van Riel <riel@surriel.com> Signed-off-by: Paul E. McKenney <paulmck@kernel.org> Reviewed-by: Imran Khan <imran.f.khan@oracle.com> Reviewed-by: Leonardo Bras <leobras@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Valentin Schneider <vschneid@redhat.com> Cc: Juergen Gross <jgross@suse.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Randy Dunlap <rdunlap@infradead.org> |
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Stefan Roesch
|
b0540208a5 |
mm/ksm: document pages_skipped sysfs knob
This adds documentation for the new metric pages_skipped. Link: https://lkml.kernel.org/r/20230926040939.516161-5-shr@devkernel.io Signed-off-by: Stefan Roesch <shr@devkernel.io> Reviewed-by: David Hildenbrand <david@redhat.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Rik van Riel <riel@surriel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Stefan Roesch
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75d7dd4138 |
mm/ksm: document smart scan mode
This adds documentation for the smart scan mode of KSM. [akpm@linux-foundation.org: fix typo] [akpm@linux-foundation.org: document that smart_scan defaults to on] Link: https://lkml.kernel.org/r/20230926040939.516161-4-shr@devkernel.io Signed-off-by: Stefan Roesch <shr@devkernel.io> Reviewed-by: David Hildenbrand <david@redhat.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Rik van Riel <riel@surriel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Stefan Roesch
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e5a6899126 |
mm/ksm: add pages_skipped metric
This change adds the "pages skipped" metric. To be able to evaluate how successful smart page scanning is, the pages skipped metric can be compared to the pages scanned metric. The pages skipped metric is a cumulative counter. The counter is stored under /sys/kernel/mm/ksm/pages_skipped. Link: https://lkml.kernel.org/r/20230926040939.516161-3-shr@devkernel.io Signed-off-by: Stefan Roesch <shr@devkernel.io> Reviewed-by: David Hildenbrand <david@redhat.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Rik van Riel <riel@surriel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Stefan Roesch
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5e924ff54d |
mm/ksm: add "smart" page scanning mode
Patch series "Smart scanning mode for KSM", v3. This patch series adds "smart scanning" for KSM. What is smart scanning? ======================= KSM evaluates all the candidate pages for each scan. It does not use historic information from previous scans. This has the effect that candidate pages that couldn't be used for KSM de-duplication continue to be evaluated for each scan. The idea of "smart scanning" is to keep historic information. With the historic information we can temporarily skip the candidate page for one or several scans. Details: ======== "Smart scanning" is to keep two small counters to store if the page has been used for KSM. One counter stores how often we already tried to use the page for KSM and the other counter stores how often we skip a page. How often we skip the candidate page depends how often a page failed KSM de-duplication. The code skips a maximum of 8 times. During testing this has shown to be a good compromise for different workloads. New sysfs knob: =============== Smart scanning is not enabled by default. With /sys/kernel/mm/ksm/smart_scan smart scanning can be enabled. Monitoring: =========== To monitor how effective smart scanning is a new sysfs knob has been introduced. /sys/kernel/mm/pages_skipped report how many pages have been skipped by smart scanning. Results: ======== - Various workloads have shown a 20% - 25% reduction in page scans For the instagram workload for instance, the number of pages scanned has been reduced from over 20M pages per scan to less than 15M pages. - Less pages scans also resulted in an overall higher de-duplication rate as some shorter lived pages could be de-duplicated additionally - Less pages scanned allows to reduce the pages_to_scan parameter and this resulted in a 25% reduction in terms of CPU. - The improvements have been observed for workloads that enable KSM with madvise as well as prctl This patch (of 4): This change adds a "smart" page scanning mode for KSM. So far all the candidate pages are continuously scanned to find candidates for de-duplication. There are a considerably number of pages that cannot be de-duplicated. This is costly in terms of CPU. By using smart scanning considerable CPU savings can be achieved. This change takes the history of scanning pages into account and skips the page scanning of certain pages for a while if de-deduplication for this page has not been successful in the past. To do this it introduces two new fields in the ksm_rmap_item structure: age and remaining_skips. age, is the KSM age and remaining_skips determines how often scanning of this page is skipped. The age field is incremented each time the page is scanned and the page cannot be de- duplicated. age updated is capped at U8_MAX. How often a page is skipped is dependent how often de-duplication has been tried so far and the number of skips is currently limited to 8. This value has shown to be effective with different workloads. The feature is currently disable by default and can be enabled with the new smart_scan knob. The feature has shown to be very effective: upt to 25% of the page scans can be eliminated; the pages_to_scan rate can be reduced by 40 - 50% and a similar de-duplication rate can be maintained. [akpm@linux-foundation.org: make ksm_smart_scan default true, for testing] Link: https://lkml.kernel.org/r/20230926040939.516161-1-shr@devkernel.io Link: https://lkml.kernel.org/r/20230926040939.516161-2-shr@devkernel.io Signed-off-by: Stefan Roesch <shr@devkernel.io> Reviewed-by: David Hildenbrand <david@redhat.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Rik van Riel <riel@surriel.com> Cc: Stefan Roesch <shr@devkernel.io> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Huang Ying
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6bc2cfdf82 |
dax, kmem: calculate abstract distance with general interface
Previously, a fixed abstract distance MEMTIER_DEFAULT_DAX_ADISTANCE is used for slow memory type in kmem driver. This limits the usage of kmem driver, for example, it cannot be used for HBM (high bandwidth memory). So, we use the general abstract distance calculation mechanism in kmem drivers to get more accurate abstract distance on systems with proper support. The original MEMTIER_DEFAULT_DAX_ADISTANCE is used as fallback only. Now, multiple memory types may be managed by kmem. These memory types are put into the "kmem_memory_types" list and protected by kmem_memory_type_lock. Link: https://lkml.kernel.org/r/20230926060628.265989-5-ying.huang@intel.com Signed-off-by: "Huang, Ying" <ying.huang@intel.com> Tested-by: Bharata B Rao <bharata@amd.com> Reviewed-by: Dave Jiang <dave.jiang@intel.com> Reviewed-by: Alistair Popple <apopple@nvidia.com> Cc: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Cc: Wei Xu <weixugc@google.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Michal Hocko <mhocko@kernel.org> Cc: Yang Shi <shy828301@gmail.com> Cc: Rafael J Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Huang Ying
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3718c02dbd |
acpi, hmat: calculate abstract distance with HMAT
A memory tiering abstract distance calculation algorithm based on ACPI HMAT is implemented. The basic idea is as follows. The performance attributes of system default DRAM nodes are recorded as the base line. Whose abstract distance is MEMTIER_ADISTANCE_DRAM. Then, the ratio of the abstract distance of a memory node (target) to MEMTIER_ADISTANCE_DRAM is scaled based on the ratio of the performance attributes of the node to that of the default DRAM nodes. The functions to record the read/write latency/bandwidth of the default DRAM nodes and calculate abstract distance according to read/write latency/bandwidth ratio will be used by CXL CDAT (Coherent Device Attribute Table) and other memory device drivers. So, they are put in memory-tiers.c. Link: https://lkml.kernel.org/r/20230926060628.265989-4-ying.huang@intel.com Signed-off-by: "Huang, Ying" <ying.huang@intel.com> Tested-by: Bharata B Rao <bharata@amd.com> Reviewed-by: Dave Jiang <dave.jiang@intel.com> Reviewed-by: Alistair Popple <apopple@nvidia.com> Cc: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Cc: Wei Xu <weixugc@google.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Michal Hocko <mhocko@kernel.org> Cc: Yang Shi <shy828301@gmail.com> Cc: Rafael J Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Huang Ying
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d0376aac59 |
acpi, hmat: refactor hmat_register_target_initiators()
Previously, in hmat_register_target_initiators(), the performance attributes are calculated and the corresponding sysfs links and files are created too. Which is called during memory onlining. But now, to calculate the abstract distance of a memory target before memory onlining, we need to calculate the performance attributes for a memory target without creating sysfs links and files. To do that, hmat_register_target_initiators() is refactored to make it possible to calculate performance attributes separately. Link: https://lkml.kernel.org/r/20230926060628.265989-3-ying.huang@intel.com Signed-off-by: "Huang, Ying" <ying.huang@intel.com> Reviewed-by: Alistair Popple <apopple@nvidia.com> Tested-by: Alistair Popple <apopple@nvidia.com> Tested-by: Bharata B Rao <bharata@amd.com> Reviewed-by: Dave Jiang <dave.jiang@intel.com> Cc: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Cc: Wei Xu <weixugc@google.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Michal Hocko <mhocko@kernel.org> Cc: Yang Shi <shy828301@gmail.com> Cc: Rafael J Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Huang Ying
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07a8bdd412 |
memory tiering: add abstract distance calculation algorithms management
Patch series "memory tiering: calculate abstract distance based on ACPI HMAT", v4. We have the explicit memory tiers framework to manage systems with multiple types of memory, e.g., DRAM in DIMM slots and CXL memory devices. Where, same kind of memory devices will be grouped into memory types, then put into memory tiers. To describe the performance of a memory type, abstract distance is defined. Which is in direct proportion to the memory latency and inversely proportional to the memory bandwidth. To keep the code as simple as possible, fixed abstract distance is used in dax/kmem to describe slow memory such as Optane DCPMM. To support more memory types, in this series, we added the abstract distance calculation algorithm management mechanism, provided a algorithm implementation based on ACPI HMAT, and used the general abstract distance calculation interface in dax/kmem driver. So, dax/kmem can support HBM (high bandwidth memory) in addition to the original Optane DCPMM. This patch (of 4): The abstract distance may be calculated by various drivers, such as ACPI HMAT, CXL CDAT, etc. While it may be used by various code which hot-add memory node, such as dax/kmem etc. To decouple the algorithm users and the providers, the abstract distance calculation algorithms management mechanism is implemented in this patch. It provides interface for the providers to register the implementation, and interface for the users. Multiple algorithm implementations can cooperate via calculating abstract distance for different memory nodes. The preference of algorithm implementations can be specified via priority (notifier_block.priority). Link: https://lkml.kernel.org/r/20230926060628.265989-1-ying.huang@intel.com Link: https://lkml.kernel.org/r/20230926060628.265989-2-ying.huang@intel.com Signed-off-by: "Huang, Ying" <ying.huang@intel.com> Tested-by: Bharata B Rao <bharata@amd.com> Reviewed-by: Alistair Popple <apopple@nvidia.com> Reviewed-by: Dave Jiang <dave.jiang@intel.com> Cc: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Cc: Wei Xu <weixugc@google.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Michal Hocko <mhocko@kernel.org> Cc: Yang Shi <shy828301@gmail.com> Cc: Rafael J Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Sidhartha Kumar
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a48bf7b475 |
mm/hugetlb: replace page_ref_freeze() with folio_ref_freeze() in hugetlb_folio_init_vmemmap()
No functional difference, folio_ref_freeze() is currently a wrapper for page_ref_freeze(). Link: https://lkml.kernel.org/r/20230926174433.81241-1-sidhartha.kumar@oracle.com Signed-off-by: Sidhartha Kumar <sidhartha.kumar@oracle.com> Reviewed-by: Muchun Song <songmuchun@bytedance.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Usama Arif <usama.arif@bytedance.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Sidhartha Kumar
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a08c7193e4 |
mm/filemap: remove hugetlb special casing in filemap.c
Remove special cased hugetlb handling code within the page cache by
changing the granularity of ->index to the base page size rather than the
huge page size. The motivation of this patch is to reduce complexity
within the filemap code while also increasing performance by removing
branches that are evaluated on every page cache lookup.
To support the change in index, new wrappers for hugetlb page cache
interactions are added. These wrappers perform the conversion to a linear
index which is now expected by the page cache for huge pages.
========================= PERFORMANCE ======================================
Perf was used to check the performance differences after the patch.
Overall the performance is similar to mainline with a very small larger
overhead that occurs in __filemap_add_folio() and
hugetlb_add_to_page_cache(). This is because of the larger overhead that
occurs in xa_load() and xa_store() as the xarray is now using more entries
to store hugetlb folios in the page cache.
Timing
aarch64
2MB Page Size
6.5-rc3 + this patch:
[root@sidhakum-ol9-1 hugepages]# time fallocate -l 700GB test.txt
real 1m49.568s
user 0m0.000s
sys 1m49.461s
6.5-rc3:
[root]# time fallocate -l 700GB test.txt
real 1m47.495s
user 0m0.000s
sys 1m47.370s
1GB Page Size
6.5-rc3 + this patch:
[root@sidhakum-ol9-1 hugepages1G]# time fallocate -l 700GB test.txt
real 1m47.024s
user 0m0.000s
sys 1m46.921s
6.5-rc3:
[root@sidhakum-ol9-1 hugepages1G]# time fallocate -l 700GB test.txt
real 1m44.551s
user 0m0.000s
sys 1m44.438s
x86
2MB Page Size
6.5-rc3 + this patch:
[root@sidhakum-ol9-2 hugepages]# time fallocate -l 100GB test.txt
real 0m22.383s
user 0m0.000s
sys 0m22.255s
6.5-rc3:
[opc@sidhakum-ol9-2 hugepages]$ time sudo fallocate -l 100GB /dev/hugepages/test.txt
real 0m22.735s
user 0m0.038s
sys 0m22.567s
1GB Page Size
6.5-rc3 + this patch:
[root@sidhakum-ol9-2 hugepages1GB]# time fallocate -l 100GB test.txt
real 0m25.786s
user 0m0.001s
sys 0m25.589s
6.5-rc3:
[root@sidhakum-ol9-2 hugepages1G]# time fallocate -l 100GB test.txt
real 0m33.454s
user 0m0.001s
sys 0m33.193s
aarch64:
workload - fallocate a 700GB file backed by huge pages
6.5-rc3 + this patch:
2MB Page Size:
--100.00%--__arm64_sys_fallocate
ksys_fallocate
vfs_fallocate
hugetlbfs_fallocate
|
|--95.04%--__pi_clear_page
|
|--3.57%--clear_huge_page
| |
| |--2.63%--rcu_all_qs
| |
| --0.91%--__cond_resched
|
--0.67%--__cond_resched
0.17% 0.00% 0 fallocate [kernel.vmlinux] [k] hugetlb_add_to_page_cache
0.14% 0.10% 11 fallocate [kernel.vmlinux] [k] __filemap_add_folio
6.5-rc3
2MB Page Size:
--100.00%--__arm64_sys_fallocate
ksys_fallocate
vfs_fallocate
hugetlbfs_fallocate
|
|--94.91%--__pi_clear_page
|
|--4.11%--clear_huge_page
| |
| |--3.00%--rcu_all_qs
| |
| --1.10%--__cond_resched
|
--0.59%--__cond_resched
0.08% 0.01% 1 fallocate [kernel.kallsyms] [k] hugetlb_add_to_page_cache
0.05% 0.03% 3 fallocate [kernel.kallsyms] [k] __filemap_add_folio
x86
workload - fallocate a 100GB file backed by huge pages
6.5-rc3 + this patch:
2MB Page Size:
hugetlbfs_fallocate
|
--99.57%--clear_huge_page
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--98.47%--clear_page_erms
|
--0.53%--asm_sysvec_apic_timer_interrupt
0.04% 0.04% 1 fallocate [kernel.kallsyms] [k] xa_load
0.04% 0.00% 0 fallocate [kernel.kallsyms] [k] hugetlb_add_to_page_cache
0.04% 0.00% 0 fallocate [kernel.kallsyms] [k] __filemap_add_folio
0.04% 0.00% 0 fallocate [kernel.kallsyms] [k] xas_store
6.5-rc3
2MB Page Size:
--99.93%--__x64_sys_fallocate
vfs_fallocate
hugetlbfs_fallocate
|
--99.38%--clear_huge_page
|
|--98.40%--clear_page_erms
|
--0.59%--__cond_resched
0.03% 0.03% 1 fallocate [kernel.kallsyms] [k] __filemap_add_folio
========================= TESTING ======================================
This patch passes libhugetlbfs tests and LTP hugetlb tests
********** TEST SUMMARY
* 2M
* 32-bit 64-bit
* Total testcases: 110 113
* Skipped: 0 0
* PASS: 107 113
* FAIL: 0 0
* Killed by signal: 3 0
* Bad configuration: 0 0
* Expected FAIL: 0 0
* Unexpected PASS: 0 0
* Test not present: 0 0
* Strange test result: 0 0
**********
Done executing testcases.
LTP Version: 20220527-178-g2761a81c4
page migration was also tested using Mike Kravetz's test program.[8]
[dan.carpenter@linaro.org: fix an NULL vs IS_ERR() bug]
Link: https://lkml.kernel.org/r/1772c296-1417-486f-8eef-171af2192681@moroto.mountain
Link: https://lkml.kernel.org/r/20230926192017.98183-1-sidhartha.kumar@oracle.com
Signed-off-by: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reported-and-tested-by: syzbot+c225dea486da4d5592bd@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=c225dea486da4d5592bd
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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Stefan Roesch
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0374af1da0 |
mm/ksm: test case for prctl fork/exec workflow
This adds a new test case to the ksm functional tests to make sure that the KSM setting is inherited by the child process when doing a fork/exec. Link: https://lkml.kernel.org/r/20230922211141.320789-3-shr@devkernel.io Signed-off-by: Stefan Roesch <shr@devkernel.io> Reviewed-by: David Hildenbrand <david@redhat.com> Cc: Carl Klemm <carl@uvos.xyz> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Rik van Riel <riel@surriel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Stefan Roesch
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3c6f33b727 |
mm/ksm: support fork/exec for prctl
Patch series "mm/ksm: add fork-exec support for prctl", v4.
A process can enable KSM with the prctl system call. When the process is
forked the KSM flag is inherited by the child process. However if the
process is executing an exec system call directly after the fork, the KSM
setting is cleared. This patch series addresses this problem.
1) Change the mask in coredump.h for execing a new process
2) Add a new test case in ksm_functional_tests
This patch (of 2):
Today we have two ways to enable KSM:
1) madvise system call
This allows to enable KSM for a memory region for a long time.
2) prctl system call
This is a recent addition to enable KSM for the complete process.
In addition when a process is forked, the KSM setting is inherited.
This change only affects the second case.
One of the use cases for (2) was to support the ability to enable
KSM for cgroups. This allows systemd to enable KSM for the seed
process. By enabling it in the seed process all child processes inherit
the setting.
This works correctly when the process is forked. However it doesn't
support fork/exec workflow.
From the previous cover letter:
....
Use case 3:
With the madvise call sharing opportunities are only enabled for the
current process: it is a workload-local decision. A considerable number
of sharing opportunities may exist across multiple workloads or jobs
(if they are part of the same security domain). Only a higler level
entity like a job scheduler or container can know for certain if its
running one or more instances of a job. That job scheduler however
doesn't have the necessary internal workload knowledge to make targeted
madvise calls.
....
In addition it can also be a bit surprising that fork keeps the KSM
setting and fork/exec does not.
Link: https://lkml.kernel.org/r/20230922211141.320789-1-shr@devkernel.io
Link: https://lkml.kernel.org/r/20230922211141.320789-2-shr@devkernel.io
Signed-off-by: Stefan Roesch <shr@devkernel.io>
Fixes:
|
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Huan Yang
|
987ffa5a38 |
mm/damon/core: remove unnecessary si_meminfo invoke.
si_meminfo() will read and assign more info not just free/ram pages. For just DAMOS_WMARK_FREE_MEM_RATE use, only get free and ram pages is ok to save cpu. Link: https://lkml.kernel.org/r/20230920015727.4482-1-link@vivo.com Signed-off-by: Huan Yang <link@vivo.com> Reviewed-by: SeongJae Park <sj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Kefeng Wang
|
8c9ae56dc7 |
sched/numa, mm: make numa migrate functions to take a folio
The cpupid (or access time) is stored in the head page for THP, so it is safely to make should_numa_migrate_memory() and numa_hint_fault_latency() to take a folio. This is in preparation for large folio numa balancing. Link: https://lkml.kernel.org/r/20230921074417.24004-7-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Cc: David Hildenbrand <david@redhat.com> Cc: "Huang, Ying" <ying.huang@intel.com> Cc: Hugh Dickins <hughd@google.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Zi Yan <ziy@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Kefeng Wang
|
75c70128a6 |
mm: mempolicy: make mpol_misplaced() to take a folio
In preparation for large folio numa balancing, make mpol_misplaced() to take a folio, no functional change intended. Link: https://lkml.kernel.org/r/20230921074417.24004-6-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Cc: David Hildenbrand <david@redhat.com> Cc: "Huang, Ying" <ying.huang@intel.com> Cc: Hugh Dickins <hughd@google.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Zi Yan <ziy@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Kefeng Wang
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cda6d93672 |
mm: memory: make numa_migrate_prep() to take a folio
In preparation for large folio numa balancing, make numa_migrate_prep() to take a folio, no functional change intended. Link: https://lkml.kernel.org/r/20230921074417.24004-5-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Cc: David Hildenbrand <david@redhat.com> Cc: "Huang, Ying" <ying.huang@intel.com> Cc: Hugh Dickins <hughd@google.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Zi Yan <ziy@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Kefeng Wang
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6695cf68b1 |
mm: memory: use a folio in do_numa_page()
Numa balancing only try to migrate non-compound page in do_numa_page(), use a folio in it to save several compound_head calls, note we use folio_estimated_sharers(), it is enough to check the folio sharers since only normal page is handled, if large folio numa balancing is supported, a precise folio sharers check would be used, no functional change intended. Link: https://lkml.kernel.org/r/20230921074417.24004-4-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Cc: David Hildenbrand <david@redhat.com> Cc: "Huang, Ying" <ying.huang@intel.com> Cc: Hugh Dickins <hughd@google.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Zi Yan <ziy@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Kefeng Wang
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667ffc31aa |
mm: huge_memory: use a folio in do_huge_pmd_numa_page()
Use a folio in do_huge_pmd_numa_page(), reduce three page_folio() calls to one, no functional change intended. Link: https://lkml.kernel.org/r/20230921074417.24004-3-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Cc: David Hildenbrand <david@redhat.com> Cc: "Huang, Ying" <ying.huang@intel.com> Cc: Hugh Dickins <hughd@google.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Zi Yan <ziy@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Kefeng Wang
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6561045345 |
mm: memory: add vm_normal_folio_pmd()
Patch series "mm: convert numa balancing functions to use a folio", v2. do_numa_pages() only handles non-compound pages, and only PMD-mapped THPs are handled in do_huge_pmd_numa_page(). But a large, PTE-mapped folio will be supported so let's convert more numa balancing functions to use/take a folio in preparation for that, no functional change intended for now. This patch (of 6): The new vm_normal_folio_pmd() wrapper is similar to vm_normal_folio(), which allow them to completely replace the struct page variables with struct folio variables. Link: https://lkml.kernel.org/r/20230921074417.24004-1-wangkefeng.wang@huawei.com Link: https://lkml.kernel.org/r/20230921074417.24004-2-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Cc: David Hildenbrand <david@redhat.com> Cc: "Huang, Ying" <ying.huang@intel.com> Cc: Hugh Dickins <hughd@google.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Zi Yan <ziy@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Haiyang Zhang
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562b1fdf06 |
tcp: Set pingpong threshold via sysctl
TCP pingpong threshold is 1 by default. But some applications, like SQL DB may prefer a higher pingpong threshold to activate delayed acks in quick ack mode for better performance. The pingpong threshold and related code were changed to 3 in the year 2019 in: commit |
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Sergey Shtylyov
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e8e4a470b6 |
fbdev: core: syscopyarea: fix sloppy typing
In sys_copyarea(), the local variable bits_per_line is needlessly typed as *unsigned long* -- which is a 32-bit type on the 32-bit arches and a 64-bit type on the 64-bit arches; that variable's value is derived from the __u32 typed fb_fix_screeninfo::line_length field (multiplied by 8u) and a 32-bit *unsigned int* type should still be enough to store the # of bits per line. Found by Linux Verification Center (linuxtesting.org) with the Svace static analysis tool. Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Helge Deller <deller@gmx.de> |
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Sergey Shtylyov
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7f33df94cf |
fbdev: core: cfbcopyarea: fix sloppy typing
In cfb_copyarea(), the local variable bits_per_line is needlessly typed as *unsigned long* -- which is a 32-bit type on the 32-bit arches and a 64-bit type on the 64-bit arches; that variable's value is derived from the __u32 typed fb_fix_screeninfo::line_length field (multiplied by 8u) and a 32-bit *unsigned int* type should still be enough to store the # of bits per line. Found by Linux Verification Center (linuxtesting.org) with the Svace static analysis tool. Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Helge Deller <deller@gmx.de> |
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Jorge Maidana
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1022e7e2f4 |
fbdev: uvesafb: Call cn_del_callback() at the end of uvesafb_exit()
Delete the v86d netlink only after all the VBE tasks have been completed. Fixes initial state restore on module unload: uvesafb: VBE state restore call failed (eax=0x4f04, err=-19) Signed-off-by: Jorge Maidana <jorgem.linux@gmail.com> Signed-off-by: Helge Deller <deller@gmx.de> |
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Jorge Maidana
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0c37bffaae |
fbdev: uvesafb: Remove uvesafb_exec() prototype from include/video/uvesafb.h
uvesafb_exec() is a static function defined and called only in drivers/video/fbdev/uvesafb.c, remove the prototype from include/video/uvesafb.h. Fixes the warning: ./include/video/uvesafb.h:112:12: warning: 'uvesafb_exec' declared 'static' but never defined [-Wunused-function] when including '<video/uvesafb.h>' in an external program. Signed-off-by: Jorge Maidana <jorgem.linux@gmail.com> Signed-off-by: Helge Deller <deller@gmx.de> |
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Arnd Bergmann
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e4078ebbdd |
RISC-V Devicetrees for v6.6-final
A single fix for the Starfive VisionFive 2 platform so that chip select for SPI matches the vendor documentation. Signed-off-by: Conor Dooley <conor.dooley@microchip.com> -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZSvaJQAKCRB4tDGHoIJi 0sg6AQDQXrn1qqG+Gnq3uRl9on9KXf8xX16vcZrkzu+V8Qo2SgD/XnT8gJ5W3NwG y1XqbQ4HXIkhU1ETcanjL2zNL59IGgA= =IneL -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmUtp6IACgkQYKtH/8kJ UicBmQ//eaXzVEB1LVP7Wt+jsUy5BLSlWm+Y/pDlSUyv7XJVILNUh20vmBmx/72a j70PCO7MegYUpH9jfg64QV8h4e0fdp6N+wPPMA0sUSdjl1J04Ad8+xIVbnCCytvF N1+aVnWpaX4h+UF739hi7A0J5TAd2CEKSicQ5B3eAeWjHxfOdwE4eu08PstL7WZD yCI7UDRb2vYs5+l0gNk0PjJ6ngR8tivlgtOlaW1fkvT1L7s4ij7XWVXFMN6JjlPD A1dJeuaeOUXWUR4ow71IXMBWxzflQ4hZL++yqeHtRxxw09BUDTtV4gNhJgnGgq7I EN5SZ8cLKASYc2+Z6DUU2m2niYz4Au2YdspzJMnDbuVTQSo9/Dwrbn36XgWygafD EmOKP75d70tWvNtZ/BoyCrGets81+6SYSubxEvHEm32RPKqSS2UQVy2h92s0mXfj 24V2klZs3PG2+k4Kt3gMOSliF03SbcI+lWglOrCAVb98mc43kQt02oNw/0icyane BPoyfQFrIXC5HT0E+iWXIP3fSLp1edLzxN/VqidPneBXGlLHxdspPrZP3zKFvQ6m 3Ncx2r/h8C4Spltf8eqvsGc5fkizYlIAq9hPUnXOIIwOaBgHwRfgIL5uq6LxD6wt SRRy+VyNJjtAHNyZJXSUZ8KQsMKVdvO/IOw9cGtiy/AiP0/a5EU= =QdXG -----END PGP SIGNATURE----- Merge tag 'riscv-dt-for-v6.6-final' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into arm/fixes RISC-V Devicetrees for v6.6-final A single fix for the Starfive VisionFive 2 platform so that chip select for SPI matches the vendor documentation. Signed-off-by: Conor Dooley <conor.dooley@microchip.com> * tag 'riscv-dt-for-v6.6-final' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux: riscv: dts: starfive: visionfive 2: correct spi's ss pin Link: https://lore.kernel.org/r/20231015-outmatch-tragedy-228f91d396b5@spud Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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e638d3710f |
fbdev: sa1100fb: mark sa1100fb_init() static
This is a global function that is only referenced as an initcall. This causes a warning: drivers/video/fbdev/sa1100fb.c:1218:12: error: no previous prototype for 'sa1100fb_init' [-Werror=missing-prototypes] Make it static instead. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Helge Deller <deller@gmx.de> |
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Dan Carpenter
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dc608db793 |
fbdev: omapfb: fix some error codes
Return negative -ENXIO instead of positive ENXIO. Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Helge Deller <deller@gmx.de> |
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Arnd Bergmann
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09427e1975 |
RISC-V SoC drivers for v6.7
Minor changes here only. There's the treewide remove callback work from Uwe, some of my own gradual conversion of SOC_ Kconfig options and a selection of the ARM AMBA protocol required for the crypto driver on StarFive JH7110 SoCs. The latter was supposed to be in v6.6, but I forgot to send a PR. Signed-off-by: Conor Dooley <conor.dooley@microchip.com> -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZS1TXAAKCRB4tDGHoIJi 0itYAP9/F6ao6N728C9VEEcZ2Y+KAW2iiDWTEkJC6Ng/JWqOagD/X1Etz5m8s/eJ ZFhf7GQnszYcgP+KT7XtLcIjKI+EKQ4= =gwZH -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmUtpN4ACgkQYKtH/8kJ UidMgBAA3cgZgdUQaMnLC/rrx0B2DcO3NguMJXFT4XElNbYNKf4AG2jTPVTc7WtJ DEERy0hPH0xXPd/VDaCoz+eUcZDFjJKDcrd2DlNmISyVDOtBWsezdKrGz6v2xiCt nkn6Uii/QfG4joAw6vJIOYhtaT1EBbiHb176LOcaEY8psQnhWqL16ocwBrjc49GR 2pkjC1jcqsQGtqEE1A2R7+hbrSHRdLI3JDYWztee2zrCXEgSVl/l3TqYdGqtUF/N A246nC6CuJdRBgtmVbBgxKswn3vv1FWoQRsLobBIhOAwf2jxEcaecO0h3LmFYx2G 571VRMCtbvtUbrFKsxvroX43r+Jj3jygVd6rElHY5emn4FaGE4UiUNqziZGDBgq8 iwtYLabPHdCakfXi8/cXlb+r+Box+TiXRSTT2Y4AZibmbIghMAv0ub2MuVr5b2r9 1Til1y+gGZhqIoMD+Vb+LnECJhdAI27hz2oegtMvm4rkC6WhZcFrThWsWBE9Rx8y He+BxjRHNvWtKrv+8OhLW78LgnJ6EsIg6He5adjk43Q42OHZ6duBo5x28tjvFD4U Ul+0vsfPcapj8TSKZewAiznUTN3fkxR9WUIVOsJM6bTJqdNujDnd9kp7lSCP32ga t67kmP/ntm+99t47Dzo3yNrU7BPm/tbpf2WLI179uGlxuL6zcq8= =WaOH -----END PGP SIGNATURE----- Merge tag 'riscv-soc-for-v6.7' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/drivers RISC-V SoC drivers for v6.7 Minor changes here only. There's the treewide remove callback work from Uwe, some of my own gradual conversion of SOC_ Kconfig options and a selection of the ARM AMBA protocol required for the crypto driver on StarFive JH7110 SoCs. The latter was supposed to be in v6.6, but I forgot to send a PR. Signed-off-by: Conor Dooley <conor.dooley@microchip.com> * tag 'riscv-soc-for-v6.7' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux: soc/microchip: mpfs-sys-controller: Convert to platform remove callback returning void soc: sifive: replace SOC_FOO with ARCH_FOO riscv: Kconfig: Add select ARM_AMBA to SOC_STARFIVE Link: https://lore.kernel.org/r/20231016-predator-affiliate-e8affd3a7be9@spud Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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15c46d85f0 |
Amlogic drivers changes for v6.7:
- correct meson_sm_* API retval handling - Use device_get_match_data() in meson SM -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPVPGJshWBf4d9CyLd9zb2sjISdEFAmUs83IACgkQd9zb2sjI SdFGzw//VNykb/lkcMbPSG9FB0q5rUHfZqiqn9OEdd8rk2ygUzHSbjxSl91rJYJl LnmtoB1I0ojJbkwYxPDsvpJrd5TaDS2nRhzxtk4PfZVn6SbHA1gEXlYAi1sgOpa7 G0wJ2jNT+jocS5868UyZCiOojxhD3TKsSCtPk7qvb9ywRBq4lKW5Ci6HIJHxcwL+ AzhozwO8vio93oSRd72GXlH48HpL4MR7GWyYl483rGEQIM5LvhNP0CWUMoRmPRqr WtwiXsH7uth8l5mCxSb5HTdFTLFcFh301UgXovFDg+qudK8Kk8fspX+KQJt/Rpo1 vyEI/Hc2PeEFUz2pHPOGVdeo8cPjN0Kph2jeT/s8B9UYSUFxPoRfESea68g6/gHt TQuuu+Nfy0FVJAVOwq24aAzxQ3bETCmEvVcGQhNfXINTMpEZZmr75jeq7j5PJVuY +b7KEqY9PzJIThGimZknbbrjEpeSvF+5w+/Ao7KhSh1ezuGgHQ5Pxt3T2SVwsKq7 zlzXTupfqNu6Jcd7gpFQARWv2qOXTZha71eG+sAjXtmz3TglSZc8S2bJg9CD0VSI O0nBggXNKoAmCLZFcX2Dvvvj47WBqX2AP530dQUT0ZjO8Wh9Duf9cSAdgOI98/TD IIaW9QXpTYeD9I9zmMsQ2zKZpHpMMvM9DUZ87ocmYgC/AcpguLs= =EiNc -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmUtpKwACgkQYKtH/8kJ UieslhAAvIqH0Tx7Lsu2XPP41UbYB3Wxa0uFSGGYihrkA8/ZrmZ7a+xzGvL131fu +Y/KA+g6uHVct3kPTvq6wry8gJI48JMGlVzAGalH+66PuPr7FYv+ZQVs2GVcBuB7 c5Lv0Nbu/7LVMuTf/sKcoSRwx8w4nKpL7UGZVb46uGM4z41abdzzcb3+K95vUZ4M HaCiFbrBtEIZl1YXSsOWat7K5gvyVQQ9TFamD6HEmq2MRXRubvAueX0w/Z/fydaR 0l1vIfTadRf4YIDLuBkXieKAsYwQ2ShAiC2/oRgBc7+Rg9BDoh3MFW8TTu36nGFM Ufe845X1JrUl6r2J0hYAU4qb7nwpNQmXZuUeyBNPYXw+Ovsy8fWWqZ9MB8XCdkag yGweDUcp/KAMHafVLWEI18Jjy5oYHoLsG5geQeyerIhbTpx834RC8mpVYe5kAiXA D99dYa2dIzpgo5OShx/Q62vW7OK8/RLXs71V2+WrmyvWjlQMFWYIKAE1Tt9pRc5K hIVKAzioMQM9kh3J0t6MZhtvqe9A9in4P3knS+91MH6TiQcwqj5IoyVtHNt5g+Ed EjuZa9rK1sqwjUT4uJfmiHrW9AY4RrSB9Bz1mr8NmSbv53cUqcDcBf55RMVS48Fi i6v7IKWBloPl27ixHZRi2xbWBOzvWUqopiTYRE2g1W2bw/j3XUs= =C6PQ -----END PGP SIGNATURE----- Merge tag 'amlogic-drivers-for-v6.7' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/drivers Amlogic drivers changes for v6.7: - correct meson_sm_* API retval handling - Use device_get_match_data() in meson SM * tag 'amlogic-drivers-for-v6.7' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux: firmware: meson: Use device_get_match_data() drivers: meson: sm: correct meson_sm_* API retval handling Link: https://lore.kernel.org/r/00ef6ab3-59c1-484a-9d70-50f16e4cc584@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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e855cbf28b |
Memory controller drivers for v6.7
1. Atmel: Use __counted_by annotation. 2. Tegra: Add Tegra234 clients for RCE and VI. 3. Cleanup: - Use device_get_match_data() to simplify the code, - Make "additionalProperties: true" explicit in Devicetree bindings. -----BEGIN PGP SIGNATURE----- iQJEBAABCgAuFiEE3dJiKD0RGyM7briowTdm5oaLg9cFAmUs6LEQHGtyemtAa2Vy bmVsLm9yZwAKCRDBN2bmhouD14Q6D/4zrc/524csRStCAgtJGA9XwX6iyD6+EKFv 51gIxZb378futNyDVfSHb4xcvVgqR91718buFG8+pFBKq4oshSlm/+KK+YyJwmGX 4OBB4slpCJFc8LU2XrBHgdNga5iygJtEukvycDRf6eOZ2vj8Dd+1QQYhcyfaT77j 4dt43qNFObxuQAuRXiyRy9Z4rH15TrboMlysJyva5gQ5ZaTSnzGG/ZjfITx0Lvc7 xZRhFBPhsy+zIKv9AhxUH3ijU9HCcYXub9AWBM97Zvvy7IAESQT5YkK16PS2GdOs rr8LxXDWtEsBMYB6a9pmVHSvO1292e9tQvNY1/Y6i7Wi3wYRqyVivXd9XB0oeBcF UzIOz4cUGx6nWCRgINlIUOoHTQRDmPlp3Y916p7N+QDsEUOx6R3p6SsahOvZvoeQ pmwnb24DdIXUytQEFEG6w/YtRdFfOcS8cfeVXrs8sneFXR1UvFyeAYPzC784JLAM tzRqsUWmBtrxzSOXH+uDSQ8Iz5dBQt7ZHWj2njCyhywOK6viurhj1h3+R4mR8G87 XoOhgMvN0SnwrpdC9PbKKaZN8IQUTi306x6unbs58mvtvbMOoDsPMznMxd48r9fD E6gwMU8fNG/l+x+j92Yb14S5HSIFDQDeuGHLn0I8kaC+VMXSZNYN02iBx0K6IStY gOI6S6hrCw== =+zNo -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmUtpH4ACgkQYKtH/8kJ Uie1uhAAghdFpIBgmjXIKbGsTTlhtTU4nlxajp/h2Ubvq2GXk4+l3Sbdi82uqFpp 0PihYPsLKBEADeZI2LuK2KlniQ8/mjjpAEJW+jwvY9FCTDRB9HCR2qGjFKU3rnRm EkqLtc4uYfdWFvkVsVpcgNNCt0CjRKaa7no1mWJcLY6NR7bM3Duw4U3mOV9Spocs Z1pGUH040E0mVZ1PjTFNtxceEtv59AXAwtki7b0wPol1PQxy18ZrTqOmKUW9+sK+ O+zIgA0jQH88wYQmREDGxugpE4rWY4hrr7QOxMTXOQ9RxnEFVByq3pBeayS4K1+r +yvN5DewbONBo2a6r0zDRXIQuYFKNbwXpJThT3g86tSkrY0FOl913+D4WtqHyVnB 9yWS6yLSDxqc8BE7bH4w2VMyq9pbAznfobpubh3i9kkV+JTbX4c5zHN7JRr+yLuR aGdA8yX4LFz8GMecBkQcVnRyDqYXjeZCZaScKh7nRtf+iDeMunaz5Pcwt7DiC3sH Jhxk49vHVkheoogZgN75SXEfkp6xAVO0y8jJDow+sEJ7fII0E60NHNXJUxnHIgxY JGo8lqhcF7FatWLdvib6qppV0HCD7Po8AmGHvBYtlEvp1XLZ/Nk/+l5HJpQYnG3r GNUTHgE2WpfqBv9QajvInCR8b/Oa7+BjVhOSvbZzrX2BjJAGmT4= =uqQ0 -----END PGP SIGNATURE----- Merge tag 'memory-controller-drv-6.7' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into soc/drivers Memory controller drivers for v6.7 1. Atmel: Use __counted_by annotation. 2. Tegra: Add Tegra234 clients for RCE and VI. 3. Cleanup: - Use device_get_match_data() to simplify the code, - Make "additionalProperties: true" explicit in Devicetree bindings. * tag 'memory-controller-drv-6.7' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl: memory: Use device_get_match_data() memory: tegra: Add Tegra234 clients for RCE and VI dt-bindings: memory-controllers: Make "additionalProperties: true" explicit memory: atmel-ebi: Annotate struct atmel_ebi_dev with __counted_by Link: https://lore.kernel.org/r/20231016074013.28286-1-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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1780d27c7a |
ASPEED soc updates for 6.7
* Move all drivers to .remove_new callback -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRz6FSYRMHvZ436fLaBQBa54y6+yAUCZSyLvQAKCRCBQBa54y6+ yL//AQDDTVJcId8nt8gUWwL+yjGrokPt/+1SsqyCHGTy3SI6rwD5ARNtUlvkM+77 ig820/TBubDkDhGpYPXobP4Su73DOgY= =e+lV -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmUtpGEACgkQYKtH/8kJ UifTMQ//UkeWmRkxgbacP1dAw6UgiDbkcJweRKOnb/IiXVzepqKFdmiQ3zjFBMyO c9yH3jBNI5XcLZRYqrmaOs8zPiQpAd/o5bT98mp6CTjBxuq+UaRSCvFeUITOd9ek c4JO4oPDHYMnc5xGgqeZfvqFrijSSacLw96UQtqJgr4gz7aEdoySdGpTDTwCKThk knFMKbBTP4tL012Hy3v8szS1DiOylDFjzzjTFKSAM3HQCNS0ZGOE+cKbKowIyw8k GBWQVFK+Ky4L60RNa13YLn9V5Bzc6qo2vqGRBygdTAEa+X/BPPh3LGx5uer6X+NT 7wo2bn4sV0LjjB6KVmKRJgrqY54KntXKr3ylkUW6I3D4NPgL2wcsK5HQlp2pk5+y ar5Sev8YR9MQqe1MRBYJzXpLIct+RUBhACAWxm1EbwLHbni96m0U7+Uqf8D9ZUlu yI+4nN1ueXmjC9hU4ZoFbWAYMVWDjPziFtYjr8CJAS5+IPcdp46JEswP7x6Qzyf4 qfU5qou+K/vSb9BdeqQLPUMZfOg1o9fCmiVU4ZsIDAlO6iEOKll5POyEyQ17XeHh yHR19Ods9H81rPcVY/2UZorYYIaOF+GIJtORSnTwogKJrUBiqiE3f0Ck4QJtkOdn nowVrstvu3cr1hrbZXSRbn9bxseuWZKMlRa3NpndYYRLXsdbN9Y= =34BT -----END PGP SIGNATURE----- Merge tag 'aspeed-6.7-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc into soc/drivers ASPEED soc updates for 6.7 * Move all drivers to .remove_new callback * tag 'aspeed-6.7-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc: soc/aspeed: Convert to platform remove callback returning void Link: https://lore.kernel.org/r/CACPK8XcTx9bd7DkguFOZ4qCxk8MJWm-yeNMLGDCnO+wv7dwa1g@mail.gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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78aee16af9 |
memory: tegra: Changes for v6.7-rc1
Contains a fix for a long timeout that can make it seems like the system is hanging during early resume. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAmUpXnwTHHRyZWRpbmdA bnZpZGlhLmNvbQAKCRDdI6zXfz6zoa8fEACtQWU6lgzmYUztpbmCJqlMm2fRjwRz pJx2Gh98afBOYqDR/IlYiV/vSPKpusqBkqCqF1/B2JbV0PWrJEu9jY/cjU4L5DUF +AmIXVHRfifj9b5D5jkgW/RtN8BdvViulWRANDcy17uaQptoEFE8N0HzZswMyMw+ it7k4p8tir8SbZiI9Wj72zYqxPz0ZgIBv9naS2EXGWrgEWgU1VgiZTVQ3UpWEkUp MMg9N1t7l5E0pVl4zpBKhORiKcC4vlTh+Eidjfr2hv4P/Luq8NgTJ17MeaVqLy3J gJI6MZNmTi9NgnPvK/g2ogiTz2Do+JA/tAe+KgzOt8LoItO6o5HkSAv/Qq6yzh0/ 22ZN1bhQHFbUEXT4zO7vZwgPYXTmuUqg+GEX+6pj7K7O6xIhzR9sEmV26ENJTEd8 otu3obXoC1MYQJtPeHMPAA+4PxxR+AuAdn3jEoq3iSIHOtOOXP99vhPyAagky1iV MaH+44tm/aPbZFSluywf7Pe3r/Jc9ggnyojYXoQ+533Sr+S2DRbDtB6Ja/Y7WZm0 xrnWQRstKs8spSx47WSGod+1O50kb+6BqAaY3Oluqc5wE0EmVxHpv5vCdoG1/QM4 VHR17Q+6R9s1YzTm+QHWXSy0TkF7OGUA5veC1qXhwW/x8NZHT3My7dUpZI2DGHgm 9GIvwj3kfksslw== =4K0t -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmUtpCkACgkQYKtH/8kJ UidV/A/7BDRIIMscjuCgoC1z2LX5Qqhq7CT9Xb4e/rw780DdXW/3VZvD4lCLPvDm ca77wYxndnboElonW6nCGkMlk2U5Zpdiwy38S6FPuByORCTcscPx9lkJQaybplUl OGirQzsQx9VNPEMNGrVtEuoOM5aJMkO1+EOlmDMJGt6kpEcNWgelw0oglUKKA0iP UhE97dZWAfUSvhqwoQsAV4KH/gBE8IsO83+qVNDCPZgcBq1U+ffsoGM1AoOIC/zl AjUGXuT5jYMle6C97NiBxFhbnF44Stnek9WrtIbS18RfMKnxV7+O6SPBxI4UNpLr r6ipmzAMHYy94zX8UY2ZUQBUr2rJ3JKye05wBMJbItqdDhuUsrbyrZCKILNFopyy FKAhHdd9fTPENhtrKQ9UYUdWUWwMpVkp2Eoc7qKkh/yaPS2fCixSB0E3+EJrBNnU DVdmgUXqpIMykbP3fp+Qfb4pJ1VH1OweV39bE5COlPvlzYYe5GLQuJXSC2rZvLVx dyuu26D2W32q7WS8YgdXJk3Sp+RZC1iCh0w98O69CbuLSZasKSO6oQqn7f3UVtEx AutQlZOl3pQ0/u+vkf4OORel/+vp7AezReL/+nY9PWwki1WoKMhiiBJdsQNSsMZE Eesk/wgxnWr29EsGX5MOaL1cyXlsfmL+k0yRZUWsVAMKvEnlCt8= =MSkr -----END PGP SIGNATURE----- Merge tag 'tegra-for-6.7-memory' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/drivers memory: tegra: Changes for v6.7-rc1 Contains a fix for a long timeout that can make it seems like the system is hanging during early resume. * tag 'tegra-for-6.7-memory' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: memory: tegra: Set BPMP msg flags to reset IPC channels Link: https://lore.kernel.org/r/20231013153723.1729109-4-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Chris Morgan
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1e9ac3e8a6 |
arm64: dts: rockchip: add support for Powkiddy RGB30
The Powkiddy RGB30 is a portable game device based on the Rockchip RK3566 SoC. It has GPIO buttons on the face and sides for input, stereo speakers, a 720x720 4 inch DSI display, a USB-C host port and a USB-C peripheral port, dual SD card slots, WiFi, Bluetooth, and 1GB of RAM. Working/Tested: - SDMMC - UART (for debugging) - Buttons - Charging/battery/PMIC - Speaker/Headphones - USB - WiFi - Bluetooth - Display (at 59.04hz) Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Link: https://lore.kernel.org/r/20231013183918.225666-6-macroalpha82@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de> |
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Chris Morgan
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64d0de4f65 |
dt-bindings: arm64: rockchip: add Powkiddy RGB30
The Powkiddy RGB30 is a portable handheld console from Powkiddy which uses the Rockchip RK3566 SoC. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231013183918.225666-5-macroalpha82@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de> |
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Arnd Bergmann
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9e6e423a36 |
firmware: tegra: Changes for v6.7-rc1
Contains a typofix and a new mechanism to help fix an issue that can seemingly hang the system during early resume. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAmUpXfwTHHRyZWRpbmdA bnZpZGlhLmNvbQAKCRDdI6zXfz6zoWNFD/9+VDQK/PYAwD1DIdClul7lLftD/To3 5zCi5tt7BD8HVhOci4IF89j0qOG09SNUg9rIOY6zg/9L3XopuWMZIHMPsJK0T9PR j7VgvD181OC/o6W3GZiTYgNXndkz7G+vf9cSJrc5V1sypa74dkqS2Wkjrdq03u8j AybYdga2BwJXPyCFuV74ORsRPy1BQjK/uPlh+vNwY9FF2hZ9WWATG1D8dF1guOXa W8z7aubvmAUHhWKY54dSYHkH3mgW1+B8AdK2KIm/ijw2Mfol/iA67mb7qvKjL2RU h+y2IMoQGvYOiDKUdjSKe//Ve8elhAOCJ+VriZENCOTTs6EJl5otXC/6lzPpnX9A Z3Sz41su+riIPfLvXTryxbCDOFWvMqp6z7ANBMFXawzqMOPct0ZwD1F9EnLzuuSC KpyzPSnjo5afUk3u/pJaShKtPUhVbZ1yzrhbC+bMQpb1iKm/88439eQvARtC0f9Z tS7fOeJEOQ+AoNGFzn4clHskfqsF+OluWV2uH+zGGiejtcRU5Q3t0+7ILNjrPeFg j4OeKvR+8npk3VP+ItOry6ACZA7S5ieUXN7msWCGIbPRq7TJQCdsov78NLJy5MkF pjWPDQ3f8dD0DW0WPBYUbdgrwCREjNHf60dZlfJWvTtKX73XLrxcXvAz57vcIB2v VybNWRmtcXBI8w== =IXob -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmUto+0ACgkQYKtH/8kJ UicJ7RAAs97iG93u8Mmx3nS9u5VB1KKm+Z7BiDkEMrULIRcZ3PqlCydBCa7klAWG x0gsE4KR5t9q2Iwy0TPponGCw3OD0WiiERz8BGDyJLw/y4Th1ZWDClq2OIbDT4Dr NiExqGWNvpE7myrYjY4NHBoqsnMvyMvzNWRDcI4hL51YLHM1CZbqYrK+NROo1Zg2 o+hzi+Qwx0fKUGUgfcqwJkwn3FabbOBelnOxSkd97dznf49fCdQwJcSKRndtE6RM LrosR6aNAwios/0PYXzhcIwjfJyLeW/FoY5AfGbFR91xwukmZPhGhhHY5XPHYJAq lUlVl1IYDTH+vVAcq7GlltIvXBbzUPuAnh1iWffDv5OLA4ghjNiToI8N3lP1AmrL dkAy67VkIMKBYBxqxgujYI/2TRmzlGa9IEL5nTKs7pFcDGfEoUHPS9FZO8G+NH4w L+kNGAD8GEwytaXSVPVx9Cmoy8u859USpWGs9198GXlZwrFrjSJ20IB30qrDIEyK uAp9Yzkeh/FgkOPwepRK99XIkgQOcnqQldP/Q+8ItLldugWIgowQEZCcBRMxJa/8 q61s+w5LcXHJB2lux6TaztLXfhnetoNmUUrbJjj0gOnxOn43rrDhGnv6yFHwFFec L4o48PWAva/dOqCmIK4Vuvy3FSsgUyHkY4BXz4IE2LFSApBGYeY= =r80j -----END PGP SIGNATURE----- Merge tag 'tegra-for-6.7-firmware' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/drivers firmware: tegra: Changes for v6.7-rc1 Contains a typofix and a new mechanism to help fix an issue that can seemingly hang the system during early resume. * tag 'tegra-for-6.7-firmware' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: firmware: tegra: Add suspend hook and reset BPMP IPC early on resume firmware: tegra: Fix a typo Link: https://lore.kernel.org/r/20231013153723.1729109-2-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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024d4292e4 |
soc/tegra: Changes for v6.7-rc1
This contains a few minor cleanups for PMC and CBB. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAmUpXboTHHRyZWRpbmdA bnZpZGlhLmNvbQAKCRDdI6zXfz6zodjZD/9e95B23hid+95CCg1fKhPNo0q056rS 7qKuPQvNmb1ySR9T0bhwe7PghISD4DFB2KHu5Yp2CFtjP+IkSQuouByp7yaOyL+y 2P+CuXp0IM6JpfnidvEzjzuVchOu+pN0xVzPcsmjjaWWz495N4v8b2Q0K/RcMu8p tQchqjarsgiHr6iuK61gf3EzGrxIuFjI2DomC6PmJJKwdqrAU9nwB6ReaZrtHpiM rnxrHVCd2MxlMu9VqiHFyCd3H6gwCQSNZm+04Rzikgm8g22YgPTfTBfDPyxtE7o0 yZwrNreJunMiMfNQwVbKJnDdcVjvO9xBIzjPrKYx6SOjhTCnIROJsOqFtjhv1873 nIFzP7iyiwClahHL2yReVPs2XDfVLsfxZjQ2GGuMOsAdsfIENCfVspk03FYRUAgj izaGx3iZKZrH+Ds0Kka3+rdM5lfXV1qARYvOyAfqSoP3r0G83uJItM/qVxC/rGSP KldNTKDgP1Txj9hx5Yd0opgb7mwaXMPDZA2hP5Tt+aRNJNOU7rXsjiR4uvZdhIru 8ab0cHOblNpe8cmB8dFjJzpawE/2AzhjQMvixm2OpG8IQyDgXBDW0h85Ud4E4KNF c+7Iqo08FYR1l/3WQn5h+2QFX3yJ9KQPM8DiZ4FA+dUMif5reJ61cTW4Zaw8o8eS QW9166iQ8r5R8g== =08ua -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmUto7IACgkQYKtH/8kJ Uie2hg//XypJM5m6EuNNn9LhClz9NEVxN4QwG1vm1uFbAVbmirFO0Qnn88p9oqcE mA5DWjTQUu9ORK0a/n7x9MZ4pabtsM4Uq7OQAJnFQclaeyMwOba/C3001Bil6v+E rzV+N1oHxNIa3Rr+rgyIfvjZ8ZCT+g10net51Da227ZSf+1e0c3LiJpirVCh9+Xh pPOWyg8u0rJoVeT4ArnfL6yf7GG7yr6ssDtI+QF43iigr5K7dj2g6WMs/R/wLawk 5FagRlIca4xQtRbIFYDLt0jToh7oSOipLNJRRHNrJeihdntVwrNMDe+uFpq1tRw4 0BoYajiI8k5B9eHHii6X9luJpkqTtHkDNUpw69nXeyxuBueVhA712ONZLPxQGEO+ itXfS32z4x41I+XIR4ctQQuW3PHU8ZDAArfJLR1L0WUFhXYafJlaztu+fX/sEq/9 glZK8EXjLjy822uLZBdRrpsdFH0WbWCVdWsXl1XhFKUhMz0TqGJOz5i5sSS48Qje QTGxgmN0eM2S/iM+/hFnPgARR6lgblnPL7BUjVEcoj9FTa23kwZ9BNBJZ9MggyT6 h03/7taIwTpZrAL3QVVqSkkVGcRU2K6JmrWp7488tDv22cpy+5IgPtkEWf1kURCq 65TQMe3PeNabIrC6Mv54/rzWggV6UDYcQU5B8vIWcOs1yEMRtII= =SwSY -----END PGP SIGNATURE----- Merge tag 'tegra-for-6.7-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/drivers soc/tegra: Changes for v6.7-rc1 This contains a few minor cleanups for PMC and CBB. * tag 'tegra-for-6.7-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: soc/tegra: pmc: Drop the ->opp_to_performance_state() callback soc/tegra: cbb: tegra194-cbb: Convert to platform remove callback returning void Link: https://lore.kernel.org/r/20231013153723.1729109-1-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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d3cd3b5501 |
Arm FF-A updates for v6.7
The main addition is the initial support for the notifications and memory transaction descriptor changes added in FF-A v1.1 specification. The notification mechanism enables a requester/sender endpoint to notify a service provider/receiver endpoint about an event with non-blocking semantics. A notification is akin to the doorbell between two endpoints in a communication protocol that is based upon the doorbell/mailbox mechanism. The framework is responsible for the delivery of the notification from the ender to the receiver without blocking the sender. The receiver endpoint relies on the OS scheduler for allocation of CPU cycles to handle a notification. OS is referred as the receiver’s scheduler in the context of notifications. The framework is responsible for informing the receiver’s scheduler that the receiver must be run since it has a pending notification. The series also includes support for the new format of memory transaction descriptors introduced in v1.1 specification. Apart from the main additions, it includes minor fixes to re-enable FF-A drivers usage of 32bit mode of messaging and kernel warning due to the missing assignment of IDR allocation ID to the FFA device. It also adds emitting 'modalias' to the base attribute of FF-A devices. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEunHlEgbzHrJD3ZPhAEG6vDF+4pgFAmUlJuUACgkQAEG6vDF+ 4pinPRAAzLFtehLNhpC2BsEbvdJo/bSeGl1OAricml3gyU45W7AamAPuplA9E871 GxXMYbH5+mnqz5cHaYBb8KGm5dRENrtKgrwMITg3jOlqdz9HWy2MLgbSmvqbXNsU 5O8iZDvFOTCMLSEI6gWnaiKRpAzDSFu0/FH86xv+9+pbjmjL3iDjFlbxbGLFYk+L gqHLdx4iW6aD6geC2n8oDO6UWCNLaHpXaJSAE6pfh/7pkuKMWYjVwivKxrMA9Saw WjoyBdjUgir9w6qJauR94MGMnbPTd378MzBrEWMo04I2ubLCVwiPVDEEu7jZGrBV 2n5DD8/0fSak9KEEozRKnj9umhmvHN9Of72qBLNZ0K4zmq8Fs00woXIlnUNH0dcZ qZN/ZEDXpD51OsgMH+ojojaqFEcFynEQIQjibiv1Ju16F+1PIABCyODgb58fIa71 WvRUXVttkml6boY7KqGIDRiSRfEIZfoWqKucFpEbRwCXLLqc2VJ4UYUiYB1B3fD1 g3ZuQXhurwfLG7SwrKK4KWFLHTSNj4IuixeqsAM+PYyTE5iquP3xpqYgbb99n9VT SWCyQdw0e+DyAhzmx0ZZZtCO2f54JQY852jHSkQFQsRNcK+h2exYxjIE7NfgfIGG H1NvJjumunOZEOZr+Wwz74wDJDMoLvMJTGr4ovIkNn/xb+4lcHU= =bHXY -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmUto10ACgkQYKtH/8kJ UidIlw//e0ZkLIffq0d9svTie4NHxxb8AEu8sqnxr1HcinpCfa2Cwi6utt+y5XXc Ti7T7Jj/BKnwTfNXw6REvKplBhMGMQFkKcrX7lSnDpPhzCj8Ls0j78ac52KfmVpi HmzRchsdKtKBYKZOBA+gnBABu38O9QvuteDKJXx8vzowztYJpHc/UmE5qYHwVWDT kKqNzFo34zvLS/ephZZFV113ji3foQiOFCWtx408nfcUvW/g8H3xRp6njPlmP0Ue PhFbR3qsEV/nLTafypACsxSappuHngtInXZA2cpA6LKc0oS426rTvY6i167amOq4 ktcqmVdD6mbNEApTsB5O32TK+AI2rPvCh6OCS0x0M6+yWhZVGjZXZgzr1Ma3uphz dD3HcXYEaMHJQVAu8npVo5x3UEApOts+SX7QY4IlekzCzr1guhnWKnmxTS8jYx2Z HzwJatmvb+ENzbZHX2R1Y53keue/oq0AkYva0gNVK6F7ELjowDmV0l02qm5G0aBC 3Pa1KEYpb34qagwknzFjGubBrJcPX/sdzt1KWUoCLDbveb+HCaPKlGipOs3PjMLy s/IeGH7LED3XbfxDpsRuzkwgtKzuvmdaWfgccx56rPjMlh763fvS16DB2PUiJ4FP qv7fu98hvVG2Z2eFVHib3FT6isw4NVmsXRzc6uW54nVKj2pQmRY= =QaJo -----END PGP SIGNATURE----- Merge tag 'ffa-updates-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/drivers Arm FF-A updates for v6.7 The main addition is the initial support for the notifications and memory transaction descriptor changes added in FF-A v1.1 specification. The notification mechanism enables a requester/sender endpoint to notify a service provider/receiver endpoint about an event with non-blocking semantics. A notification is akin to the doorbell between two endpoints in a communication protocol that is based upon the doorbell/mailbox mechanism. The framework is responsible for the delivery of the notification from the ender to the receiver without blocking the sender. The receiver endpoint relies on the OS scheduler for allocation of CPU cycles to handle a notification. OS is referred as the receiver’s scheduler in the context of notifications. The framework is responsible for informing the receiver’s scheduler that the receiver must be run since it has a pending notification. The series also includes support for the new format of memory transaction descriptors introduced in v1.1 specification. Apart from the main additions, it includes minor fixes to re-enable FF-A drivers usage of 32bit mode of messaging and kernel warning due to the missing assignment of IDR allocation ID to the FFA device. It also adds emitting 'modalias' to the base attribute of FF-A devices. * tag 'ffa-updates-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_ffa: Upgrade the driver version to v1.1 firmware: arm_ffa: Update memory descriptor to support v1.1 format firmware: arm_ffa: Switch to using ffa_mem_desc_offset() accessor KVM: arm64: FFA: Remove access of endpoint memory access descriptor array firmware: arm_ffa: Simplify the computation of transmit and fragment length firmware: arm_ffa: Add notification handling mechanism firmware: arm_ffa: Add interface to send a notification to a given partition firmware: arm_ffa: Add interfaces to request notification callbacks firmware: arm_ffa: Add schedule receiver callback mechanism firmware: arm_ffa: Initial support for scheduler receiver interrupt firmware: arm_ffa: Implement the NOTIFICATION_INFO_GET interface firmware: arm_ffa: Implement the FFA_NOTIFICATION_GET interface firmware: arm_ffa: Implement the FFA_NOTIFICATION_SET interface firmware: arm_ffa: Implement the FFA_RUN interface firmware: arm_ffa: Implement the notification bind and unbind interface firmware: arm_ffa: Implement notification bitmap create and destroy interfaces firmware: arm_ffa: Update the FF-A command list with v1.1 additions firmware: arm_ffa: Emit modalias for FF-A devices firmware: arm_ffa: Allow the FF-A drivers to use 32bit mode of messaging firmware: arm_ffa: Assign the missing IDR allocation ID to the FFA device Link: https://lore.kernel.org/r/20231010124354.1620064-1-sudeep.holla@arm.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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d1debb7b32 |
Arm SCMI updates for v6.7
Main additions this time include:
1. SCMI v3.2 clock configuration support:
This helps to retrieve the enabled state of a clock as well as allow
to set OEM specific clock configurations.
2. Support for generic performance scaling(DVFS):
The current SCMI DVFS support is limited to the CPUs in the kernel.
This extension enables it to used for all kind of devices and not
only for the CPUs. It updates the SCMI cpufreq to utilize the power
domain bindings. It also adds a more generic SCMI performance domain
based on the genpd framework that as be used for all the non-CPU
devices.
3. Extend the generic performance scaling(DVFS) support for firmware
driver OPPs:
Consumer drivers for devices that are attached to the SCMI performance
domain can't make use of the current OPP library to scale performance
as the OPPs are firmware driven and often obtained from the firmware
rather than the device tree. These changes extend the generic OPP
and genpd PM domain frameworks to identify and utilise these firmware
driven OPPs.
4. SCMI v3.2 clock parent support:
This enables the support for discovering and changing parent clocks
and extending the SCMI clk driver to use the same.
5. Qualcom SMC/HVC transport support:
The Qualcomm virtual platforms require capability id in the hypervisor
call to identify which doorbell to assert when supporting multiple
SMC/HVC based SCMI transport channels. Extra parameter is added to
support the same and the same is obtained at the fixed address in the
shared memory which is initialised by the firmware.
6. Move the existing SCMI power domain driver under drivers/pmdomain
Apart from the above main changes, it also include couple of minor fixes
and cosmetic reworks.
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Merge tag 'scmi-updates-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/drivers
Arm SCMI updates for v6.7
Main additions this time include:
1. SCMI v3.2 clock configuration support:
This helps to retrieve the enabled state of a clock as well as allow
to set OEM specific clock configurations.
2. Support for generic performance scaling(DVFS):
The current SCMI DVFS support is limited to the CPUs in the kernel.
This extension enables it to used for all kind of devices and not
only for the CPUs. It updates the SCMI cpufreq to utilize the power
domain bindings. It also adds a more generic SCMI performance domain
based on the genpd framework that as be used for all the non-CPU
devices.
3. Extend the generic performance scaling(DVFS) support for firmware
driver OPPs:
Consumer drivers for devices that are attached to the SCMI performance
domain can't make use of the current OPP library to scale performance
as the OPPs are firmware driven and often obtained from the firmware
rather than the device tree. These changes extend the generic OPP
and genpd PM domain frameworks to identify and utilise these firmware
driven OPPs.
4. SCMI v3.2 clock parent support:
This enables the support for discovering and changing parent clocks
and extending the SCMI clk driver to use the same.
5. Qualcom SMC/HVC transport support:
The Qualcomm virtual platforms require capability id in the hypervisor
call to identify which doorbell to assert when supporting multiple
SMC/HVC based SCMI transport channels. Extra parameter is added to
support the same and the same is obtained at the fixed address in the
shared memory which is initialised by the firmware.
6. Move the existing SCMI power domain driver under drivers/pmdomain
Apart from the above main changes, it also include couple of minor fixes
and cosmetic reworks.
* tag 'scmi-updates-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: (37 commits)
firmware: arm_scmi: Add qcom smc/hvc transport support
dt-bindings: arm: Add new compatible for smc/hvc transport for SCMI
firmware: arm_scmi: Convert u32 to unsigned long to align with arm_smccc_1_1_invoke()
clk: scmi: Add support for clock {set,get}_parent
firmware: arm_scmi: Add support for clock parents
clk: scmi: Free scmi_clk allocated when the clocks with invalid info are skipped
firmware: arm_scpi: Use device_get_match_data()
firmware: arm_scmi: Add generic OPP support to the SCMI performance domain
firmware: arm_scmi: Specify the performance level when adding an OPP
firmware: arm_scmi: Simplify error path in scmi_dvfs_device_opps_add()
OPP: Extend support for the opp-level beyond required-opps
OPP: Switch to use dev_pm_domain_set_performance_state()
OPP: Extend dev_pm_opp_data with a level
OPP: Add dev_pm_opp_add_dynamic() to allow more flexibility
PM: domains: Implement the ->set_performance_state() callback for genpd
PM: domains: Introduce dev_pm_domain_set_performance_state()
firmware: arm_scmi: Rename scmi_{msg_,}clock_config_{get,set}_{2,21}
firmware: arm_scmi: Do not use !! on boolean when setting msg->flags
firmware: arm_scmi: Move power-domain driver to the pmdomain dir
pmdomain: arm: Add the SCMI performance domain
...
Link: https://lore.kernel.org/r/20231010124347.1620040-1-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
||
|
Arnd Bergmann
|
765e4aa6be |
Arm Vexpress updates for v6.7
Just a single update to use __counted_by annotation in config bus driver in preparation to the upcoming versions of the toolchains(GCC and Clang) with __counted_by attribute. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEunHlEgbzHrJD3ZPhAEG6vDF+4pgFAmUf2VQACgkQAEG6vDF+ 4pj89g//Wf4B+AozvSXxo01ggmJBtV9ha3N4Z/PLUVEH97pm63NB8iyf+vrkguhp sMHwq6obmPyZ9CfBj0wtaBvsQVSd3Ns/oA5GiWG8jA9b7wSFvExlrZsAVr30f9TA b7AZNJjMveRTRSVxTPtxIHA4wKOvvYvwjamXMMAzF6p6o2/DYqEhhRysTz3H4BJ8 stO2DrL3BXm/yIhFYwe8yNzFdfSmeOgH3H5eXwgt2qHmnBtvotUqgsU2uWklV9RA ipwvsL6HPc6tUSxuoPugUSleSBBlzBUOSCZlYZCcWPPhkfpNW+kGbrfBWgYX/zLT 1xVK0e9Xg9ugKmGzFZZ36vqKWRpOsdWk9eP5Yoc12XUZz6UBy7maLSgXCRIlXe1A BI7kZiTCJchDtnmU81G8j06oNMRuryjFLZEaQXKL7kbJ0dpVU4B+1mqDzEwG6XLI U3attFRf5Iaz9J8axkwhVDAvEmpcZlPBGeqcTC8v+E+5EZkadqDo4k7gDWClV+u4 J5BadlKLbvulimyaCzReKx/P2eSLukpeziUb/JazuYE2ul2uD8XqhX551/lvRzfz l8DHoCm+1uRsEi6YNDCBtqCJ7V9pxYIB9ZMaj5kkER93+02xtETNkRHrjoEPLUoJ eCKfxhMAfFNFgJdz1vLO9OBvLxigIVFI8zWmy496yzwn1EtsOc8= =1h5m -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmUtossACgkQYKtH/8kJ UieJeg/+OSlH8lYMWb8I8oXm812VNNlEeqYV++xSPIRiyP1wJNrPAhzFTOF1Up73 mjWTe9RfGhIsDmDWCd97MefMl2hdU8KAK9UgNJzvcKXvPYe7gQUugHHXzJAKD86E jvJqWphyUe4zWR7QwgU6/1GrQ6NmKFWkdwcIpbthZivjgdbc3DM1emKH7Eez6YUX Ih4/x8/OWkwbFlN1gJ8qxLFMk06KbHcEc7Nai3NliCzEhdhWxzPJY1EtjAOH6Iwn 4Ih+hFvHUYAApEKxArP+5shBYF91GR3vqjW1VYiDcBgYP17g9gDPu0LN0p7uS2lU MUJVRn/nNE2ZC11rhfqKKI0DlKsRCdhohuu6OZ9qBb+Xx4zARtwUOPD+J0w3Fj1h iidtdeMWUdHMA77ZHeN5hdeMALG1NRfgG69TikcfsUJV8/ZgdS7cVM+Rd4PZLIKV SIPwMRfNnDZuRltJxJ4ccCcEPD1/k2JbMjLzV0Eizm4KSMBMx5yrkEm8K3ATUwo6 SmP1fKlu2v3f/smLhyCMeM6BolXclnXcx7VRHFkYi5pII1NMA0GRdM4Zprs5sAgj mtrhWe4CV8ZMFPF4IdP+O0T/OeRi/Vg4SW1nglnLBc3G5ROmz7yO73K6Kfvb2P+u Z8Woge+W2N8joeccAZnecPwf7F5cCRYOOPhtYO3aVkr6pwMlV8Y= =qKzd -----END PGP SIGNATURE----- Merge tag 'vexpress-update-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/drivers Arm Vexpress updates for v6.7 Just a single update to use __counted_by annotation in config bus driver in preparation to the upcoming versions of the toolchains(GCC and Clang) with __counted_by attribute. * tag 'vexpress-update-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: bus: vexpress-config: Annotate struct vexpress_syscfg_func with __counted_by Link: https://lore.kernel.org/r/20231010124339.1620012-1-sudeep.holla@arm.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Arnd Bergmann
|
0aefb041c5 |
MediaTek drivers updates for v6.7
- Added support for Smart Voltage Scaling (SVS) on the MT8188 SoC -----BEGIN PGP SIGNATURE----- iQJLBAABCAA1FiEEUdvKHhzqrUYPB/u8L21+TfbCqH4FAmUj0ykXHG1hdHRoaWFz LmJnZ0BnbWFpbC5jb20ACgkQL21+TfbCqH5NTA//fLUq0ISygXiqwzGGU53u1Hsj YHWRmiO+Z33O0iP6aw6gIT+ly4I5vltRRSh5A/iU9XuVEfceiQMUQ4ikm/ImsaSW XHm6Q/NWGTo6wsWXiB/dFeDy7ry+mEGKdpK0AIOE1M/az7m6ljLbIQCzEwZJY2s8 /BCyFCHBLyGdLYAMBNIa+d/wzM6FW+UbG8SEHo8zVsYPx7biIkAri413Rl9Y+q68 38casr1Dim3QkzJe1eN5Rrmca+lRztbJvlW7W0tp3n4fF02A/G/d6YKmmDrMPE1x FSvksYXgpXzt4r4KJRmeZhDaOYEv3n6A1KuPeYcs9SfOqMOg5MU3hv308nsDLvVm 69jZdO0uF/ML2ZvWRoWPn9VN8xAuDA3DteprkQ37PCwKJigyXwmvIxhg+maRl/tn gG1TReAo6RPU+PL/YWJAWZgsz+0308ImrZOOeDMGJJ/gL+l12hik7pwag11U6y9z nbTxnCoxOS6MVZTLYcawzFhWCdth9xYor1K3Kj7uZ9vqAB6rVnszlsc51w1n+pS6 SUk3puZAdZHKr1DcoamN82HIC6m55McunVRD8szIDns9NIGxe2oWm7mJNbsSsU19 Su8TekDwhQv+lOqzxes+rGjLDKagIPx5HuIwkJy93uz9eGDxdZNMj/toJLtB+s9l PhJB9Iv5Oyc/eEq96kg= =2m0g -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmUtop0ACgkQYKtH/8kJ UidWBA/+POF+q/iarLWz1bvXpBQeKbciUKghl0eDS3NdcweKvXALvlqJvSBzZmHj g1IGmojoNX/C/NHuQj701l+H4F/rE5fsMvnVqd3UvjAuGCI9qDqYrdzvjE1+IfhL vlbf11w+bi+Be5GACfgD8xJKSHqMMIgxjxN0auKq6bVMiAukQVIhpD5XGSVVhRpn GjDk8jlMryKYpVUWoc4YGZkGzQQTErgZ+b4nvqCfVwS8FvhejGnkjPQTDlDOwGRO Y0lohx3XVi+orY4UVItnEeJg3swegJ2fcOPYeWTxdxyrS1qIgVUYXbYCC8W9eDmW 3FZIxzoUwWDY5IQJwaL76AVvZHRszb/jJz8N2vIqU2UX0DQqMbRvWcgXe3HySBJ5 TD56ifeCYzeZFpKqQkuKskln8ElL3/IftTimcshb1BsGzlQp7UztCiKS7SxXGiRu UwnFP1K4m4DcXZCpbUEdQc9CL0FNmTbuDtuUBbX6mE8V6mbEfOmuaxZ29dz7ZN5d 1mYGUch4IG2dZMr0vb/b8dhZjprFaPtl2Ssqc0RbjsflGlnGVRScso1HIR/hJgLG 39cqapacZCqOg1GKjKQPkPAPpwMxG91JzlFPR3YilTv2dvwkoqEiHclNLzyXU1Cn bm9QL/iX7wn/0B+j6LQE2giIJMNa3Bn8J+SiKcrakqSpGGbkv6c= =gtUk -----END PGP SIGNATURE----- Merge tag 'v6.6-next-soc' of https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into soc/drivers MediaTek drivers updates for v6.7 - Added support for Smart Voltage Scaling (SVS) on the MT8188 SoC * tag 'v6.6-next-soc' of https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux: soc: mediatek: svs: Add support for voltage bins soc: mediatek: svs: Add support for MT8188 SoC dt-bindings: soc: mediatek: add mt8188 svs dt-bindings Link: https://lore.kernel.org/r/d25ccd90-277a-fd05-8605-f7d1d129d4fa@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Arnd Bergmann
|
8c15065cdd |
Renesas driver updates for v6.7
- Identify the new RZ/G3S SoC, - Miscellaneous fixes and improvements. -----BEGIN PGP SIGNATURE----- iHQEABYIAB0WIQQ9qaHoIs/1I4cXmEiKwlD9ZEnxcAUCZRaddgAKCRCKwlD9ZEnx cOWxAPivleHtCGxs8+tKDNiV3g1RFpaNBvnAc2FIjf4v/akOAQChbpG/OjJcpbai dbrpoui3P/WYhr+adOWqgpInXMqNCw== =vYub -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmUtomQACgkQYKtH/8kJ UieYbw/+N0osLgv9GRo7nUgci+6Te6RthCdrXsDPnay/LQM7rYego8xzGySdXbZ0 qef4aDAKI4rEPWU2XC1edNfmt11YUbicBVWiKv/3p2784kKwG9UFXBJ/bYZim1mY /hRdDul3J1LlbyM9Eauo8VZn7PMfo1buX3q3011dlIFJwBdZBA7fLXFf8q9DF6Qd 3Yp3+WjPX3B1yxHzGzj34S9ChuimrXDFLqPjjGlyEjnpmbcroYcbboMIUcLC5BfO WKSh+G/rjN4zaUiuyImzH/9o0n/A5omtbnqZD+eRGOlmkX9bNP3rAYGOVVFxuJRz 16Pb8qBPMG6l8JO/kO1rUjxoLCVHTg+eO//STJ3h81Lqd6W1yC+BFvWWWHUuX40Q q5m0Vnhwjuv9XbAg6auKvpjz5wUzxPHXz7Hix4CzvGqvpkr5RSFwrfUH2x+U0CN5 Qgor6PSbrLp1G8y4BDykFAPYbgMm976VQmSkn6yJmKj51MdcJ4ktNZbAof1MpJMt LWQ//FXbwajcaUxzfDMW6elaso1yU038KANqjAp6itfNpsccP8xhNYhZ58wY6Srd wQtE/8FKyq6i0xGxaDfC8ORYcEXD8mBcda5ItjcQE4VRor2tt+jWSNcTyhjzP55C 7n+N+iN+z5rLUFgtZLyfOYjue2KrDkNgNJS9p+kwu4IXvTKPd0w= =yAwA -----END PGP SIGNATURE----- Merge tag 'renesas-drivers-for-v6.7-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/drivers Renesas driver updates for v6.7 - Identify the new RZ/G3S SoC, - Miscellaneous fixes and improvements. * tag 'renesas-drivers-for-v6.7-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: soc: renesas: Kconfig: Remove blank line before ARCH_R9A07G043 help text soc: renesas: renesas-soc: Remove blank lines soc: renesas: Identify RZ/G3S SoC Link: https://lore.kernel.org/r/cover.1695985423.git.geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Arnd Bergmann
|
4d8220323f |
Convert drivers/soc to struct platform_driver::remove_new()
This PR contains the patches I sent in the series available at https://lore.kernel.org/all/20230925095532.1984344-1-u.kleine-koenig@pengutronix.de that were not yet picked up in next as of next-20231013. It converts all drivers below drivers/soc to let their remove callback return void. See commit |
||
Uwe Kleine-König
|
55fa358ca8 |
soc: samsung: exynos-chipid: Convert to platform remove callback returning void
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Eventually after all drivers are converted, .remove_new() will be renamed to .remove(). Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230925095532.1984344-32-u.kleine-koenig@pengutronix.de Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231016072911.27148-2-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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|
Chris Morgan
|
636a989eb4 |
drm/panel: st7703: Add Powkiddy RGB30 Panel Support
The Powkiddy RGB30 4 inch panel is a 4 inch 720x720 DSI panel used in the Powkiddy RGB30 handheld gaming device. Add support for it. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20231013183918.225666-4-macroalpha82@gmail.com |
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|
Chris Morgan
|
daee0320a1 |
dt-bindings: panel: Add Powkiddy RGB30 panel compatible
The Powkiddy RGB30 panel is a 4 inch 720x720 MIPI-DSI LCD panel. It appears to be based on the ST7703 LCD controller (this is assumed from the init sequence similarity between this and other displays). Powkiddy would not share the part number or name for the display from the bill of materials and there were no obvious external markings, so name the panel for the device (Powkiddy RGB30). Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20231013183918.225666-3-macroalpha82@gmail.com |
||
|
Chris Morgan
|
00e395c8ed |
dt-bindings: vendor-prefixes: document Powkiddy
Document Powkiddy (https://powkiddy.com/). Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20231013183918.225666-2-macroalpha82@gmail.com |
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Linus Walleij
|
593bcf6889 |
intel-pinctrl for v6.7-1
* Merge "Drop runtime PM support for Baytrail and Lynxpoint pinctrl" (Raag) * Small improvements here and there in the Intel pin control drivers (Raag) * Switch to RAII for locking in the Intel core and Cherry View drivers * Enable non-ACPI enumeration in the Intel Denverton driver * Use MODULE_DEVICE_TABLE() instead of MODULE_ALIAS() in a couple of drivers * Introduce array_size.h and use in in the Intel pin control drivers The following is an automated git shortlog grouped by driver: baytrail: - Replace kernel.h by what is actually being used - drop runtime PM support - fix debounce disable case broxton: - Replace MODULE_ALIAS() with MODULE_DEVICE_TABLE() cherryview: - reduce scope of PIN_CONFIG_BIAS_HIGH_IMPEDANCE case - Convert to platform remove callback returning void - Simplify code with cleanup helpers - Avoid duplicated I/O - Replace kernel.h by what is actually being used denverton: - Replace MODULE_ALIAS() with MODULE_DEVICE_TABLE() - Enable platform device in the absence of ACPI enumeration intel: - fetch community only when we need it - refine intel_config_set_pull() function - Replace kernel.h by what is actually being used - Simplify code with cleanup helpers lynxpoint: - Replace kernel.h by what is actually being used - drop runtime PM support merrifield: - Replace kernel.h by what is actually being used moorefield: - Replace kernel.h by what is actually being used -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEqaflIX74DDDzMJJtb7wzTHR8rCgFAmUtPmkACgkQb7wzTHR8 rCjQ2Q/+MdyxO1vlv2ZN6xpY25lpzELfRs6S2EHcrnRMoONjH6t1k6yh2Xmnlmte byMFggOSDoyZAmqzmQioWo6e8tO9zme17mAhNOnmNpZ4luyPOhgCp0SF61UpOrl/ r2MBJyhFfCyI/7aXQ8p0+tVX988CgezYWEhfeXP2Xt10o90eK+fbks8bBW5a3gZ5 Gpx3L3EXkBBIpW4ec1ji4vXNKiKVvePZZWIb612KZ3ttfk7jGqaC3kJXFFGGWO2z eKxuuDo5oNbYocS+/jNxSCBBoqKw50r507sqireQ/cV3H22wOK/OmejKJzSPszqB tQnvafqx8EaNLajhDW9EG1nzexeYbT6jHaNg/b2y0rSPWNSwi5zXgL2lEaPo+c5N Pv9Ys6dp+ftfM/zO8fjKWOYyjo0zqTRAB/yxTwfw+hXUvMQuzbHOaoMnVpmj+7he GqRbjyM5thWYFTFIz7Hearq12a9csvJPNKWz4ClPey4/AEkMyR0csvIgkmh8GZu+ ORPwKmGIqQWC1JkJKMsmLx4j92JPN0xaIf6ILTMwgnzYihhPeCfIFMv1VbXZCaZA SfdbwK2f4cGMUS2s16Zf3Dl79jSrJ140igmCvsz8HDBZrz2C6Bey0qnWF4tQEy1Q NVGpyYpDTNtLZxelDZfB6bezyYoX7TLlCoTUvcYxbMIF7ax4QYI= =o8D/ -----END PGP SIGNATURE----- Merge tag 'intel-pinctrl-v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel into devel intel-pinctrl for v6.7-1 * Merge "Drop runtime PM support for Baytrail and Lynxpoint pinctrl" (Raag) * Small improvements here and there in the Intel pin control drivers (Raag) * Switch to RAII for locking in the Intel core and Cherry View drivers * Enable non-ACPI enumeration in the Intel Denverton driver * Use MODULE_DEVICE_TABLE() instead of MODULE_ALIAS() in a couple of drivers * Introduce array_size.h and use in in the Intel pin control drivers The following is an automated git shortlog grouped by driver: baytrail: - Replace kernel.h by what is actually being used - drop runtime PM support - fix debounce disable case broxton: - Replace MODULE_ALIAS() with MODULE_DEVICE_TABLE() cherryview: - reduce scope of PIN_CONFIG_BIAS_HIGH_IMPEDANCE case - Convert to platform remove callback returning void - Simplify code with cleanup helpers - Avoid duplicated I/O - Replace kernel.h by what is actually being used denverton: - Replace MODULE_ALIAS() with MODULE_DEVICE_TABLE() - Enable platform device in the absence of ACPI enumeration intel: - fetch community only when we need it - refine intel_config_set_pull() function - Replace kernel.h by what is actually being used - Simplify code with cleanup helpers lynxpoint: - Replace kernel.h by what is actually being used - drop runtime PM support merrifield: - Replace kernel.h by what is actually being used moorefield: - Replace kernel.h by what is actually being used Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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Sebastian Reichel
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7952cbbda3 |
arm64: dts: rockchip: add status LED to rock-5b
Describe the Rock 5B status LED in its device tree. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Link: https://lore.kernel.org/r/20231005134037.33231-1-sebastian.reichel@collabora.com Signed-off-by: Heiko Stuebner <heiko@sntech.de> |
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Sebastian Reichel
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afa933c208 |
arm64: dts: rockchip: add ADC buttons to rk3588-evb1
The Rockchip EVB1 has a couple of buttons connected via an ADC line. Let's add them to its devicetree. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Link: https://lore.kernel.org/r/20231005134357.37171-1-sebastian.reichel@collabora.com Signed-off-by: Heiko Stuebner <heiko@sntech.de> |