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1120805 Commits
| Author | SHA1 | Message | Date | |
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Naoya Horiguchi
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6f4614886b |
mm, hwpoison: enable memory error handling on 1GB hugepage
Now error handling code is prepared, so remove the blocking code and enable memory error handling on 1GB hugepage. Link: https://lkml.kernel.org/r/20220714042420.1847125-9-naoya.horiguchi@linux.dev Signed-off-by: Naoya Horiguchi <naoya.horiguchi@nec.com> Reviewed-by: Miaohe Lin <linmiaohe@huawei.com> Cc: David Hildenbrand <david@redhat.com> Cc: kernel test robot <lkp@intel.com> Cc: Liu Shixin <liushixin2@huawei.com> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Muchun Song <songmuchun@bytedance.com> Cc: Oscar Salvador <osalvador@suse.de> Cc: Yang Shi <shy828301@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Naoya Horiguchi
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ceaf8fbea7 |
mm, hwpoison: skip raw hwpoison page in freeing 1GB hugepage
Currently if memory_failure() (modified to remove blocking code with
subsequent patch) is called on a page in some 1GB hugepage, memory error
handling fails and the raw error page gets into leaked state. The impact
is small in production systems (just leaked single 4kB page), but this
limits the testability because unpoison doesn't work for it. We can no
longer create 1GB hugepage on the 1GB physical address range with such
leaked pages, that's not useful when testing on small systems.
When a hwpoison page in a 1GB hugepage is handled, it's caught by the
PageHWPoison check in free_pages_prepare() because the 1GB hugepage is
broken down into raw error pages before coming to this point:
if (unlikely(PageHWPoison(page)) && !order) {
...
return false;
}
Then, the page is not sent to buddy and the page refcount is left 0.
Originally this check is supposed to work when the error page is freed
from page_handle_poison() (that is called from soft-offline), but now we
are opening another path to call it, so the callers of
__page_handle_poison() need to handle the case by considering the return
value 0 as success. Then page refcount for hwpoison is properly
incremented so unpoison works.
Link: https://lkml.kernel.org/r/20220714042420.1847125-8-naoya.horiguchi@linux.dev
Signed-off-by: Naoya Horiguchi <naoya.horiguchi@nec.com>
Reviewed-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: kernel test robot <lkp@intel.com>
Cc: Liu Shixin <liushixin2@huawei.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Muchun Song <songmuchun@bytedance.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Yang Shi <shy828301@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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Naoya Horiguchi
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7453bf621c |
mm, hwpoison: make __page_handle_poison returns int
__page_handle_poison() returns bool that shows whether take_page_off_buddy() has passed or not now. But we will want to distinguish another case of "dissolve has passed but taking off failed" by its return value. So change the type of the return value. No functional change. Link: https://lkml.kernel.org/r/20220714042420.1847125-7-naoya.horiguchi@linux.dev Signed-off-by: Naoya Horiguchi <naoya.horiguchi@nec.com> Reviewed-by: Miaohe Lin <linmiaohe@huawei.com> Cc: David Hildenbrand <david@redhat.com> Cc: kernel test robot <lkp@intel.com> Cc: Liu Shixin <liushixin2@huawei.com> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Muchun Song <songmuchun@bytedance.com> Cc: Oscar Salvador <osalvador@suse.de> Cc: Yang Shi <shy828301@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Naoya Horiguchi
|
38f6d29397 |
mm, hwpoison: set PG_hwpoison for busy hugetlb pages
If memory_failure() fails to grab page refcount on a hugetlb page because
it's busy, it returns without setting PG_hwpoison on it. This not only
loses a chance of error containment, but breaks the rule that
action_result() should be called only when memory_failure() do any of
handling work (even if that's just setting PG_hwpoison). This
inconsistency could harm code maintainability.
So set PG_hwpoison and call hugetlb_set_page_hwpoison() for such a case.
Link: https://lkml.kernel.org/r/20220714042420.1847125-6-naoya.horiguchi@linux.dev
Fixes:
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Naoya Horiguchi
|
ac5fcde0a9 |
mm, hwpoison: make unpoison aware of raw error info in hwpoisoned hugepage
Raw error info list needs to be removed when hwpoisoned hugetlb is unpoisoned. And unpoison handler needs to know how many errors there are in the target hugepage. So add them. HPageVmemmapOptimized(hpage) and HPageRawHwpUnreliable(hpage)) sometimes can't be unpoisoned, so skip them. Link: https://lkml.kernel.org/r/20220714042420.1847125-5-naoya.horiguchi@linux.dev Signed-off-by: Naoya Horiguchi <naoya.horiguchi@nec.com> Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Miaohe Lin <linmiaohe@huawei.com> Cc: David Hildenbrand <david@redhat.com> Cc: Liu Shixin <liushixin2@huawei.com> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Muchun Song <songmuchun@bytedance.com> Cc: Oscar Salvador <osalvador@suse.de> Cc: Yang Shi <shy828301@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Naoya Horiguchi
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161df60e9e |
mm, hwpoison, hugetlb: support saving mechanism of raw error pages
When handling memory error on a hugetlb page, the error handler tries to dissolve and turn it into 4kB pages. If it's successfully dissolved, PageHWPoison flag is moved to the raw error page, so that's all right. However, dissolve sometimes fails, then the error page is left as hwpoisoned hugepage. It's useful if we can retry to dissolve it to save healthy pages, but that's not possible now because the information about where the raw error pages is lost. Use the private field of a few tail pages to keep that information. The code path of shrinking hugepage pool uses this info to try delayed dissolve. In order to remember multiple errors in a hugepage, a singly-linked list originated from SUBPAGE_INDEX_HWPOISON-th tail page is constructed. Only simple operations (adding an entry or clearing all) are required and the list is assumed not to be very long, so this simple data structure should be enough. If we failed to save raw error info, the hwpoison hugepage has errors on unknown subpage, then this new saving mechanism does not work any more, so disable saving new raw error info and freeing hwpoison hugepages. Link: https://lkml.kernel.org/r/20220714042420.1847125-4-naoya.horiguchi@linux.dev Signed-off-by: Naoya Horiguchi <naoya.horiguchi@nec.com> Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Miaohe Lin <linmiaohe@huawei.com> Cc: David Hildenbrand <david@redhat.com> Cc: Liu Shixin <liushixin2@huawei.com> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Muchun Song <songmuchun@bytedance.com> Cc: Oscar Salvador <osalvador@suse.de> Cc: Yang Shi <shy828301@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Naoya Horiguchi
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3a194f3f8a |
mm/hugetlb: make pud_huge() and follow_huge_pud() aware of non-present pud entry
follow_pud_mask() does not support non-present pud entry now. As long as I tested on x86_64 server, follow_pud_mask() still simply returns no_page_table() for non-present_pud_entry() due to pud_bad(), so no severe user-visible effect should happen. But generally we should call follow_huge_pud() for non-present pud entry for 1GB hugetlb page. Update pud_huge() and follow_huge_pud() to handle non-present pud entries. The changes are similar to previous works for pud entries commit |
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Naoya Horiguchi
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c0531714d6 |
mm/hugetlb: check gigantic_page_runtime_supported() in return_unused_surplus_pages()
Patch series "mm, hwpoison: enable 1GB hugepage support", v7.
This patch (of 8):
I found a weird state of 1GB hugepage pool, caused by the following
procedure:
- run a process reserving all free 1GB hugepages,
- shrink free 1GB hugepage pool to zero (i.e. writing 0 to
/sys/kernel/mm/hugepages/hugepages-1048576kB/nr_hugepages), then
- kill the reserving process.
, then all the hugepages are free *and* surplus at the same time.
$ cat /sys/kernel/mm/hugepages/hugepages-1048576kB/nr_hugepages
3
$ cat /sys/kernel/mm/hugepages/hugepages-1048576kB/free_hugepages
3
$ cat /sys/kernel/mm/hugepages/hugepages-1048576kB/resv_hugepages
0
$ cat /sys/kernel/mm/hugepages/hugepages-1048576kB/surplus_hugepages
3
This state is resolved by reserving and allocating the pages then freeing
them again, so this seems not to result in serious problem. But it's a
little surprising (shrinking pool suddenly fails).
This behavior is caused by hstate_is_gigantic() check in
return_unused_surplus_pages(). This was introduced so long ago in 2008 by
commit
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Muchun Song
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e38f055d6d |
mm: hugetlb_vmemmap: use PTRS_PER_PTE instead of PMD_SIZE / PAGE_SIZE
There is already a macro PTRS_PER_PTE to represent the number of page table entries, just use it. Link: https://lkml.kernel.org/r/20220628092235.91270-9-songmuchun@bytedance.com Signed-off-by: Muchun Song <songmuchun@bytedance.com> Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com> Cc: Anshuman Khandual <anshuman.khandual@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: David Hildenbrand <david@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Oscar Salvador <osalvador@suse.de> Cc: Will Deacon <will@kernel.org> Cc: Xiongchun Duan <duanxiongchun@bytedance.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Muchun Song
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838691a1c0 |
mm: hugetlb_vmemmap: move code comments to vmemmap_dedup.rst
All the comments which explains how HVO works are moved to
vmemmap_dedup.rst since
commit
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Muchun Song
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6213834c10 |
mm: hugetlb_vmemmap: improve hugetlb_vmemmap code readability
There is a discussion about the name of hugetlb_vmemmap_alloc/free in
thread [1]. The suggestion suggested by David is rename "alloc/free" to
"optimize/restore" to make functionalities clearer to users, "optimize"
means the function will optimize vmemmap pages, while "restore" means
restoring its vmemmap pages discared before. This commit does this.
Another discussion is the confusion RESERVE_VMEMMAP_NR isn't used
explicitly for vmemmap_addr but implicitly for vmemmap_end in
hugetlb_vmemmap_alloc/free. David suggested we can compute what
hugetlb_vmemmap_init() does now at runtime. We do not need to worry for
the overhead of computing at runtime since the calculation is simple
enough and those functions are not in a hot path. This commit has the
following improvements:
1) The function suffixed name ("optimize/restore") is more expressive.
2) The logic becomes less weird in hugetlb_vmemmap_optimize/restore().
3) The hugetlb_vmemmap_init() does not need to be exported anymore.
4) A ->optimize_vmemmap_pages field in struct hstate is killed.
5) There is only one place where checks is_power_of_2(sizeof(struct
page)) instead of two places.
6) Add more comments for hugetlb_vmemmap_optimize/restore().
7) For external users, hugetlb_optimize_vmemmap_pages() is used for
detecting if the HugeTLB's vmemmap pages is optimizable originally.
In this commit, it is killed and we introduce a new helper
hugetlb_vmemmap_optimizable() to replace it. The name is more
expressive.
Link: https://lore.kernel.org/all/20220404074652.68024-2-songmuchun@bytedance.com/ [1]
Link: https://lkml.kernel.org/r/20220628092235.91270-7-songmuchun@bytedance.com
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Will Deacon <will@kernel.org>
Cc: Xiongchun Duan <duanxiongchun@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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Muchun Song
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30152245c6 |
mm: hugetlb_vmemmap: replace early_param() with core_param()
After the following commit:
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Muchun Song
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998a299788 |
mm: hugetlb_vmemmap: move vmemmap code related to HugeTLB to hugetlb_vmemmap.c
When I first introduced vmemmap manipulation functions related to HugeTLB, I thought those functions may be reused by other modules (e.g. using similar approach to optimize vmemmap pages, unfortunately, the DAX used the same approach but does not use those functions). After two years, we didn't see any other users. So move those functions to hugetlb_vmemmap.c. Code movement without any functional change. Link: https://lkml.kernel.org/r/20220628092235.91270-5-songmuchun@bytedance.com Signed-off-by: Muchun Song <songmuchun@bytedance.com> Reviewed-by: Oscar Salvador <osalvador@suse.de> Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com> Cc: Anshuman Khandual <anshuman.khandual@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: David Hildenbrand <david@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Will Deacon <will@kernel.org> Cc: Xiongchun Duan <duanxiongchun@bytedance.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Muchun Song
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dff033818a |
mm: hugetlb_vmemmap: introduce the name HVO
It it inconvenient to mention the feature of optimizing vmemmap pages associated with HugeTLB pages when communicating with others since there is no specific or abbreviated name for it when it is first introduced. Let us give it a name HVO (HugeTLB Vmemmap Optimization) from now. This commit also updates the document about "hugetlb_free_vmemmap" by the way discussed in thread [1]. Link: https://lore.kernel.org/all/21aae898-d54d-cc4b-a11f-1bb7fddcfffa@redhat.com/ [1] Link: https://lkml.kernel.org/r/20220628092235.91270-4-songmuchun@bytedance.com Signed-off-by: Muchun Song <songmuchun@bytedance.com> Reviewed-by: Oscar Salvador <osalvador@suse.de> Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com> Cc: Anshuman Khandual <anshuman.khandual@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: David Hildenbrand <david@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Will Deacon <will@kernel.org> Cc: Xiongchun Duan <duanxiongchun@bytedance.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Muchun Song
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cf5472e561 |
mm: hugetlb_vmemmap: optimize vmemmap_optimize_mode handling
We hold an another reference to hugetlb_optimize_vmemmap_key when making vmemmap_optimize_mode on, because we use static_key to tell memory_hotplug that memory_hotplug.memmap_on_memory should be overridden. However, this rule has gone when we have introduced PageVmemmapSelfHosted. Therefore, we could simplify vmemmap_optimize_mode handling by not holding an another reference to hugetlb_optimize_vmemmap_key. This also means that we not incur the extra page_fixed_fake_head checks if there are no vmemmap optinmized hugetlb pages after this change. Link: https://lkml.kernel.org/r/20220628092235.91270-3-songmuchun@bytedance.com Signed-off-by: Muchun Song <songmuchun@bytedance.com> Reviewed-by: Oscar Salvador <osalvador@suse.de> Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com> Cc: Anshuman Khandual <anshuman.khandual@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: David Hildenbrand <david@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Will Deacon <will@kernel.org> Cc: Xiongchun Duan <duanxiongchun@bytedance.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Muchun Song
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2da1c30929 |
mm: hugetlb_vmemmap: delete hugetlb_optimize_vmemmap_enabled()
Patch series "Simplify hugetlb vmemmap and improve its readability", v2.
This series aims to simplify hugetlb vmemmap and improve its readability.
This patch (of 8):
The name hugetlb_optimize_vmemmap_enabled() a bit confusing as it tests
two conditions (enabled and pages in use). Instead of coming up to an
appropriate name, we could just delete it. There is already a discussion
about deleting it in thread [1].
There is only one user of hugetlb_optimize_vmemmap_enabled() outside of
hugetlb_vmemmap, that is flush_dcache_page() in arch/arm64/mm/flush.c.
However, it does not need to call hugetlb_optimize_vmemmap_enabled() in
flush_dcache_page() since HugeTLB pages are always fully mapped and only
head page will be set PG_dcache_clean meaning only head page's flag may
need to be cleared (see commit
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Linus Torvalds
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5d5d353bed |
remoteproc updates for v5.20
This introduces support for the remoteproc on Mediatek MT8188, and enables caches for MT8186 SCP. It adds support for PRU cores found on the TI K3 AM62x SoCs. It moves the recovery work after a firmware crash to an unbound workqueue, to allow recovery to happen in parallel. A new DMA API is introduced to release dma_mem for a device. It adds support a panic handler for the Qualcomm modem remoteproc, with the goal of having caches flushed in memory dumps for post-mortem debugging and it introduces a mechanism to wait for the modem firmware on SM8450 to decrypt part of its memory for post-mortem debugging. Qualcomm sysmon is restricted to only inform remote processors about peers that are actually running, to avoid a race where Linux tries to notify a recovering remote processor about its peers new state. A mechanism for waiting for the sysmon connection to be established is also introduced, to avoid out-of-sync updates for rapidly restarting remote processors. A number of Devicetree binding cleanups and conversions to YAML are introduced, to facilitate Devicetree validation. Lastly it introduces a number of smaller fixes and cleanups in the core and a few different drivers. -----BEGIN PGP SIGNATURE----- iQJPBAABCAA5FiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmLxXTUbHGJqb3JuLmFu ZGVyc3NvbkBsaW5hcm8ub3JnAAoJEAsfOT8Nma3F6lcQAKEAtkd7dRChx5Y11h8J BdUmqYTGrlZCfZhGePgUgm9KXvf+BwjnYgZGNPVsno0h9/taY6pWggGz1/hMeD97 oTFrzZreOEHmrB7tKCQmzKdHzlVaf1aMifzz1BkICH+TRG2t/V3ycr+KJhyCK6IV CcsQ6D4FRdVDTWHEizWRewO7uFzaA3CWlr7uSY99aDMXikxSSGU7TgkH8ac04TU/ Z1+X2uClOa7IzaQX6dSm5lzZGDACatA0+WLFBf6LlEC2XtywKxPHq60QjWQwuXth /5mljBbIyW+5Qblm1r1gaipOCd6bGUvlY+0TdqbLlK8LpNIpDjFrt1mrmT4N2T+6 OAEyXglFvqHG8qjDafew5SxOEYbmFCMJ/oY+akNmpKS7Hhwx3AHeiZJdtu+bDY3O JeMQVCqrdMbrdBTNPJEjkTnhWCu1fPTn8STGaAEHgxsOPkarEtk37DuEy6KcV4It RTFY4mfnJrTfNeFpm60tOxg/zGYTjXol7uqY7BUTB7bV82W5+UTVGlpO8ayHvxru MwtN0HIDH/liXEsbt8INATXTEiTwJmEiqga53/EEWhMtnor3/xE2e26TZwzfq3sB Ue8TXnuQEN+v/ThHHvjyOZH0MONivYiW6iHkAuzq0RdnHIVDrFD/YQusWpxj7uuM nuk9OY0SbxMvUXIFKucg7zXJ =gbAX -----END PGP SIGNATURE----- Merge tag 'rproc-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux Pull remoteproc updates from Bjorn Andersson: "This introduces support for the remoteproc on Mediatek MT8188, and enables caches for MT8186 SCP. It adds support for PRU cores found on the TI K3 AM62x SoCs. It moves the recovery work after a firmware crash to an unbound workqueue, to allow recovery to happen in parallel. A new DMA API is introduced to release dma_mem for a device. It adds support a panic handler for the Qualcomm modem remoteproc, with the goal of having caches flushed in memory dumps for post-mortem debugging and it introduces a mechanism to wait for the modem firmware on SM8450 to decrypt part of its memory for post-mortem debugging. Qualcomm sysmon is restricted to only inform remote processors about peers that are actually running, to avoid a race where Linux tries to notify a recovering remote processor about its peers new state. A mechanism for waiting for the sysmon connection to be established is also introduced, to avoid out-of-sync updates for rapidly restarting remote processors. A number of Devicetree binding cleanups and conversions to YAML are introduced, to facilitate Devicetree validation. Lastly it introduces a number of smaller fixes and cleanups in the core and a few different drivers" * tag 'rproc-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (42 commits) remoteproc: qcom_q6v5_pas: Do not fail if regulators are not found drivers/remoteproc: fix repeated words in comments remoteproc: Directly use ida_alloc()/free() remoteproc: Use unbounded workqueue for recovery work remoteproc: using pm_runtime_resume_and_get instead of pm_runtime_get_sync remoteproc: qcom_q6v5_pas: Deal silently with optional px and cx regulators remoteproc: sysmon: Send sysmon state only for running rprocs remoteproc: sysmon: Wait for SSCTL service to come up remoteproc: qcom: q6v5: Set q6 state to offline on receiving wdog irq remoteproc: qcom: pas: Check if coredump is enabled remoteproc: qcom: pas: Mark devices as wakeup capable remoteproc: qcom: pas: Mark va as io memory remoteproc: qcom: pas: Add decrypt shutdown support for modem remoteproc: qcom: q6v5-mss: add powerdomains to MSM8996 config remoteproc: qcom_q6v5: Introduce panic handler for MSS remoteproc: qcom_q6v5_mss: Update MBA log info remoteproc: qcom: correct kerneldoc remoteproc: qcom_q6v5_mss: map/unmap metadata region before/after use remoteproc: qcom: using pm_runtime_resume_and_get to simplify the code remoteproc: mediatek: Support MT8188 SCP ... |
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Linus Torvalds
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c72687614b |
rpmsg updates for v5.20
This contains fixes and cleanups in the rpmsg core, Qualcomm SMD and GLINK drivers, a circular lock dependency in the Mediatek driver and the a possible race condition in the rpmsg_char driver is resolved. -----BEGIN PGP SIGNATURE----- iQJPBAABCAA5FiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmLxNj0bHGJqb3JuLmFu ZGVyc3NvbkBsaW5hcm8ub3JnAAoJEAsfOT8Nma3FpRAP/2PWKUdKA2f5mlpKNRxp pSaE0Bf4s9wXrurHRZQji9O8wxljq4cfJaTZNZorkC6K4TAh3c5V4qqF4wuerNrW bx5+zKOaSbFMC9KZTuUHDkINMQ8Df3P+tRnjhPBcGOI/+DP8wlzA46/5IJLRPEYQ sljpJ5XU3dFWhsFe5XeOxeYyWiJji3pyZBEm4CCfLhoeNQ+6Gcd9wwjaMOB7PS1Q 9QhHmDYHYMwPwIcIH6uoUMb4AixiWQzTS0vohZwdXeeupVy1diLeccMzssOGDRb5 ImfG7EabNijc+VSnKCcoxDj10Zv24PHUurcuyROZi5+3Y5ukzw774qAxHSBItlSN UbBgOd2K/AobdiehEMx+/kdbGYh8w9BJ07loJItZKms7VDk1rY9eEJRWip/p3+BY QQFdIkIGyqCFPPcrTPxrPB6LgS5oYHScf6tC7N38N+4Ve1iNoQXC0jXWyN413rDU Ea/TrYLl9z+x/mZ+gECx5dFoq89SIULGreMK+bIYWixWk7haNYc2dv/gacsUgTax aDvJD87alWj2lg+jJNQh+ulYna8LwH6yUX9HjaTBZ1zJaaDDJfex+BvKeg/kNgg2 9QfMCaFU4bdoNRMKup4ujLmK+mhnwK70pAXY5rb/TqY3JaVVR6EzWMKosesfpvUF 3FcGpKfTAY72T/ytcDXBOAHz =xoKP -----END PGP SIGNATURE----- Merge tag 'rpmsg-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux Pull rpmsg updates from Bjorn Andersson: "This contains fixes and cleanups in the rpmsg core, Qualcomm SMD and GLINK drivers, a circular lock dependency in the Mediatek driver and a possible race condition in the rpmsg_char driver is resolved" * tag 'rpmsg-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: rpmsg: convert sysfs snprintf to sysfs_emit rpmsg: qcom_smd: Fix refcount leak in qcom_smd_parse_edge rpmsg: qcom: correct kerneldoc rpmsg: qcom: glink: remove unused name rpmsg: qcom: glink: replace strncpy() with strscpy_pad() rpmsg: Strcpy is not safe, use strscpy_pad() instead rpmsg: Fix possible refcount leak in rpmsg_register_device_override() rpmsg: Fix parameter naming for announce_create/destroy ops rpmsg: mtk_rpmsg: Fix circular locking dependency rpmsg: char: Add mutex protection for rpmsg_eptdev_open() |
||
|
Linus Torvalds
|
e6cc0b56e2 |
linux-watchdog 5.20-rc1 tag
-----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (GNU/Linux) iEYEABECAAYFAmLvs58ACgkQ+iyteGJfRso79wCeNvcoRsn0oAyjuWaElPp0cTJq 5zwAni7zKz4VAOPaC9u5gNQoaj5+ZeKK =XMqt -----END PGP SIGNATURE----- Merge tag 'linux-watchdog-5.20-rc1' of git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - add RTL9310 support - sp805_wdt: add arm cmsdk apb wdt support - Remove #ifdef guards for PM related functions for several watchdog device drivers - pm8916_wdt reboot improvements - Several other fixes and improvements * tag 'linux-watchdog-5.20-rc1' of git://www.linux-watchdog.org/linux-watchdog: (24 commits) watchdog: armada_37xx_wdt: check the return value of devm_ioremap() in armada_37xx_wdt_probe() watchdog: dw_wdt: Fix comment typo watchdog: Fix comment typo dt-bindings: watchdog: Add fsl,scu-wdt yaml file watchdog:Fix typo in comment watchdog: pm8916_wdt: Handle watchdog enabled by bootloader watchdog: pm8916_wdt: Report reboot reason watchdog: pm8916_wdt: Avoid read of write-only PET register watchdog: wdat_wdt: Remove #ifdef guards for PM related functions watchdog: tegra_wdt: Remove #ifdef guards for PM related functions watchdog: st_lpc_wdt: Remove #ifdef guards for PM related functions watchdog: sama5d4_wdt: Remove #ifdef guards for PM related functions watchdog: s3c2410_wdt: Remove #ifdef guards for PM related functions watchdog: mtk_wdt: Remove #ifdef guards for PM related functions watchdog: dw_wdt: Remove #ifdef guards for PM related functions watchdog: bcm7038_wdt: Remove #ifdef guards for PM related functions watchdog: realtek-otto: add RTL9310 support dt-bindings: watchdog: realtek,otto-wdt: add RTL9310 watchdog: sp805_wdt: add arm cmsdk apb wdt support watchdog: sp5100_tco: Fix a memory leak of EFCH MMIO resource ... |
||
|
Linus Torvalds
|
507f811f20 |
More power management updates for 5.20-rc1
- Fix return error code in mtk_cpu_dvfs_info_init (Yang Yingliang).
- Minor cleanups and support for new boards for Qcom cpufreq drivers
(Bryan O'Donoghue, Konrad Dybcio, Pierre Gondois, and Yicong Yang).
- Fix sparse warnings for Tegra cpufreq driver (Viresh Kumar).
- Make dev_pm_opp_set_regulators() accept NULL terminated list (Viresh
Kumar).
- Add dev_pm_opp_set_config() and friends and migrate other users and
helpers to using them (Viresh Kumar).
- Add support for multiple clocks for a device (Viresh Kumar and
Krzysztof Kozlowski).
- Configure resources before adding OPP table for Venus (Stanimir
Varbanov).
- Keep reference count up for opp->np and opp_table->np while they are
still in use (Liang He).
- Minor OPP cleanups (Viresh Kumar and Yang Li).
- Add a trace event for cpuidle to track missed (too deep or too
shallow) wakeups (Kajetan Puchalski).
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Merge tag 'pm-5.20-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more power management updates from Rafael Wysocki:
"These are ARM cpufreq updates and operating performance points (OPP)
updates plus one cpuidle update adding a new trace point.
Specifics:
- Fix return error code in mtk_cpu_dvfs_info_init (Yang Yingliang).
- Minor cleanups and support for new boards for Qcom cpufreq drivers
(Bryan O'Donoghue, Konrad Dybcio, Pierre Gondois, and Yicong Yang).
- Fix sparse warnings for Tegra cpufreq driver (Viresh Kumar).
- Make dev_pm_opp_set_regulators() accept NULL terminated list
(Viresh Kumar).
- Add dev_pm_opp_set_config() and friends and migrate other users and
helpers to using them (Viresh Kumar).
- Add support for multiple clocks for a device (Viresh Kumar and
Krzysztof Kozlowski).
- Configure resources before adding OPP table for Venus (Stanimir
Varbanov).
- Keep reference count up for opp->np and opp_table->np while they
are still in use (Liang He).
- Minor OPP cleanups (Viresh Kumar and Yang Li).
- Add a trace event for cpuidle to track missed (too deep or too
shallow) wakeups (Kajetan Puchalski)"
* tag 'pm-5.20-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (55 commits)
cpuidle: Add cpu_idle_miss trace event
venus: pm_helpers: Fix warning in OPP during probe
OPP: Don't drop opp->np reference while it is still in use
OPP: Don't drop opp_table->np reference while it is still in use
cpufreq: tegra194: Staticize struct tegra_cpufreq_soc instances
dt-bindings: cpufreq: cpufreq-qcom-hw: Add SM6375 compatible
dt-bindings: opp: Add msm8939 to the compatible list
dt-bindings: opp: Add missing compat devices
dt-bindings: opp: opp-v2-kryo-cpu: Fix example binding checks
cpufreq: Change order of online() CB and policy->cpus modification
cpufreq: qcom-hw: Remove deprecated irq_set_affinity_hint() call
cpufreq: qcom-hw: Disable LMH irq when disabling policy
cpufreq: qcom-hw: Reset cancel_throttle when policy is re-enabled
cpufreq: qcom-cpufreq-hw: use HZ_PER_KHZ macro in units.h
cpufreq: mediatek: fix error return code in mtk_cpu_dvfs_info_init()
OPP: Remove dev{m}_pm_opp_of_add_table_noclk()
PM / devfreq: tegra30: Register config_clks helper
OPP: Allow config_clks helper for single clk case
OPP: Provide a simple implementation to configure multiple clocks
OPP: Assert clk_count == 1 for single clk helpers
...
|
||
|
Linus Torvalds
|
033c88d58b |
More thermal control updates for 5.20-rc1
- Fix NULL pointer dereference in the thermal sysfs interface that
results from an error code path mishandling (Rafael Wysocki).
- Drop COMPILE_TEST dependency that's not needed any more from two
thermal Kconfig entries (Jean Delvare).
- Make the Intel TCC cooling driver support Alder Lake-N and Raptor
Lake-P (Sumeet Pawnikar).
- Fix possible path truncations in the tmon utility (Florian Fainelli).
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Merge tag 'thermal-5.20-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more thermal control updates from Rafael Wysocki:
"These fix an error code path issue leading to a NULL pointer
dereference, drop Kconfig dependencies that are not needed any more
after recent changes, add CPU IDs for new chips to a driver and fix up
the tmon utility.
Specifics:
- Fix NULL pointer dereference in the thermal sysfs interface that
results from an error code path mishandling (Rafael Wysocki).
- Drop COMPILE_TEST dependency that's not needed any more from two
thermal Kconfig entries (Jean Delvare).
- Make the Intel TCC cooling driver support Alder Lake-N and Raptor
Lake-P (Sumeet Pawnikar).
- Fix possible path truncations in the tmon utility (Florian
Fainelli)"
* tag 'thermal-5.20-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
tools/thermal: Fix possible path truncations
thermal: Drop obsolete dependency on COMPILE_TEST
thermal: sysfs: Fix cooling_device_stats_setup() error code path
thermal: intel: Add TCC cooling support for Alder Lake-N and Raptor Lake-P
|
||
|
Linus Torvalds
|
d5af75f77c |
sysctl updates for 6.0
There isn't much for 6.0 for sysctl stuff, most of the stuff went through the networking subsystem (Kuniyuki Iwashima's trove of fixes using READ_ONCE/WRITE_ONCE helpe) as most of the issues there have been identified on networking side. So it is good we don't have much updates as we would have ended up with tons of conflicts. I rebased my delta just now to your tree so to avoid conflicts with that stuff. This merge request is just minor fluff cleanups then. Perhaps for 6.1 kernel/sysctl.c will get more love than this release. -----BEGIN PGP SIGNATURE----- iQJGBAABCgAwFiEENnNq2KuOejlQLZofziMdCjCSiKcFAmLxPncSHG1jZ3JvZkBr ZXJuZWwub3JnAAoJEM4jHQowkoinvvEP/jn5mnSp4QJzwHboahHmdFUToi90d+CW ah7Mvl//QlYuK9wLFXeYKI6D9Y9kBV9VzA9tB/HSElqafqX4l57wCNf+44fnJyrs FlYRPWRFXbbklslHv6hltv/X7FNe2iwcNQM2JV6V25HKULzYuOZ1bbKRAL6fRF77 xnG9v70gU/5twyxFj7aKNLx+koWQxpnqTwmehDwl94audCL4BpyG/cVarGyQMu1x hdeeTgOfnwYoNCCFROGW5s56P/SdwQEdfQcN6pQTVXqgdmg5hStOh5+G13IUU04z Fvs6oKDoNlnjc6Wxh88LAiMlu0LRi2H7/2PyclhwP8JQj9eC9Qd2cKixjwnG2PfG th+Pg+6mIJs66s0UeloZbFCBMq7kavDvbxqg62/r8OrB3YUOMoFUPCBd+ZvjqmpC V5R3g272a1exj+IjNbitwukrx3yNYDiR1fWaY78ydwQUX54/5OCfdJogx+/NaaX9 29ww7N2mXl52q3XBCSp1tEkDN4d6TxFSDZVCEZxUukNZv5QuXJMMHboN6DxzVS3w fsbPhYzWgGFqMnDPU2jLCbT5QyD4nTzZ/2x+HPP+I8BpmKffQ+uPxh+wb2nKKyHI I9VylC92Fleto/NtB+eb7WIqvCoILHS7cf0/TF18Mync8dXzyFZOvFOZLDSiPFq1 Fhac4kSyIUZR =21dd -----END PGP SIGNATURE----- Merge tag 'sysctl-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux Pull sysctl updates from Luis Chamberlain: "There isn't much for 6.0 for sysctl stuff, most of the stuff went through the networking subsystem (Kuniyuki Iwashima's trove of fixes using READ_ONCE/WRITE_ONCE helpers) as most of the issues there have been identified on networking side. So it is good we don't have much updates as we would have ended up with tons of conflicts. I rebased my delta just now to your tree so to avoid conflicts with that stuff. This merge request is just minor fluff cleanups then. Perhaps for 6.1 kernel/sysctl.c will get more love than this release" * tag 'sysctl-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux: kernel/sysctl.c: Remove trailing white space kernel/sysctl.c: Clean up indentation, replace spaces with tab. sysctl: Merge adjacent CONFIG_TREE_RCU blocks |
||
|
Linus Torvalds
|
e74acdf55d |
Modules updates for 6.0
For the 6.0 merge window the modules code shifts to cleanup and minor fixes
effort. This is becomes much easier to do and review now due to the code
split to its own directory from effort on the last kernel release. I expect
to see more of this with time and as we expand on test coverage in the future.
The cleanups and fixes come from usual suspects such as Christophe Leroy and
Aaron Tomlin but there are also some other contributors.
One particular minor fix worth mentioning is from Helge Deller, where he spotted
a *forever* incorrect natural alignment on both ELF section header tables:
* .altinstructions
* __bug_table sections
A lot of back and forth went on in trying to determine the ill effects of this
misalignment being present for years and it has been determined there should
be no real ill effects unless you have a buggy exception handler. Helge actually
hit one of these buggy exception handlers on parisc which is how he ended up
spotting this issue. When implemented correctly these paths with incorrect
misalignment would just mean a performance penalty, but given that we are
dealing with alternatives on modules and with the __bug_table (where info
regardign BUG()/WARN() file/line information associated with it is stored)
this really shouldn't be a big deal.
The only other change with mentioning is the kmap() with kmap_local_page()
and my only concern with that was on what is done after preemption, but the
virtual addresses are restored after preemption. This is only used on module
decompression.
This all has sit on linux-next for a while except the kmap stuff which has
been there for 3 weeks.
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Merge tag 'modules-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux
Pull module updates from Luis Chamberlain:
"For the 6.0 merge window the modules code shifts to cleanup and minor
fixes effort. This becomes much easier to do and review now due to the
code split to its own directory from effort on the last kernel
release. I expect to see more of this with time and as we expand on
test coverage in the future. The cleanups and fixes come from usual
suspects such as Christophe Leroy and Aaron Tomlin but there are also
some other contributors.
One particular minor fix worth mentioning is from Helge Deller, where
he spotted a *forever* incorrect natural alignment on both ELF section
header tables:
* .altinstructions
* __bug_table sections
A lot of back and forth went on in trying to determine the ill effects
of this misalignment being present for years and it has been
determined there should be no real ill effects unless you have a buggy
exception handler. Helge actually hit one of these buggy exception
handlers on parisc which is how he ended up spotting this issue. When
implemented correctly these paths with incorrect misalignment would
just mean a performance penalty, but given that we are dealing with
alternatives on modules and with the __bug_table (where info regardign
BUG()/WARN() file/line information associated with it is stored) this
really shouldn't be a big deal.
The only other change with mentioning is the kmap() with
kmap_local_page() and my only concern with that was on what is done
after preemption, but the virtual addresses are restored after
preemption. This is only used on module decompression.
This all has sit on linux-next for a while except the kmap stuff which
has been there for 3 weeks"
* tag 'modules-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux:
module: Replace kmap() with kmap_local_page()
module: Show the last unloaded module's taint flag(s)
module: Use strscpy() for last_unloaded_module
module: Modify module_flags() to accept show_state argument
module: Move module's Kconfig items in kernel/module/
MAINTAINERS: Update file list for module maintainers
module: Use vzalloc() instead of vmalloc()/memset(0)
modules: Ensure natural alignment for .altinstructions and __bug_table sections
module: Increase readability of module_kallsyms_lookup_name()
module: Fix ERRORs reported by checkpatch.pl
module: Add support for default value for module async_probe
|
||
NeilBrown
|
3c59366c20 |
NFS: don't unhash dentry during unlink/rename
NFS unlink() (and rename over existing target) must determine if the file is open, and must perform a "silly rename" instead of an unlink (or before rename) if it is. Otherwise the client might hold a file open which has been removed on the server. Consequently if it determines that the file isn't open, it must block any subsequent opens until the unlink/rename has been completed on the server. This is currently achieved by unhashing the dentry. This forces any open attempt to the slow-path for lookup which will block on i_rwsem on the directory until the unlink/rename completes. A future patch will change the VFS to only get a shared lock on i_rwsem for unlink, so this will no longer work. Instead we introduce an explicit interlock. A special value is stored in dentry->d_fsdata while the unlink/rename is running and ->d_revalidate blocks while that value is present. When ->d_revalidate unblocks, the dentry will be invalid. This closes the race without requiring exclusion on i_rwsem. d_fsdata is already used in two different ways. 1/ an IS_ROOT directory dentry might have a "devname" stored in d_fsdata. Such a dentry doesn't have a name and so cannot be the target of unlink or rename. For safety we check if an old devname is still stored, and remove it if it is. 2/ a dentry with DCACHE_NFSFS_RENAMED set will have a 'struct nfs_unlinkdata' stored in d_fsdata. While this is set maydelete() will fail, so an unlink or rename will never proceed on such a dentry. Neither of these can be in effect when a dentry is the target of unlink or rename. So we can expect d_fsdata to be NULL, and store a special value ((void*)1) which is given the name NFS_FSDATA_BLOCKED to indicate that any lookup will be blocked. The d_count() is incremented under d_lock() when a lookup finds the dentry, so we check d_count() is low, and set NFS_FSDATA_BLOCKED under the same lock to avoid any races. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> |
||
|
Linus Torvalds
|
c8a684e2e1 |
LED updates for 5.20: new driver for bcm63138, is31fl319x updates,
fixups for multicolor. Clevo-mail driver got disabled, it needs API
fix.
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Merge tag 'leds-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds
Pull LED updates from Pavel Machek:
"A new driver for bcm63138, is31fl319x updates, fixups for multicolor.
The clevo-mail driver got disabled, it needs an API fix"
* tag 'leds-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds: (23 commits)
leds: is31fl319x: use simple i2c probe function
leds: is31fl319x: Fix devm vs. non-devm ordering
leds: is31fl319x: Make use of dev_err_probe()
leds: is31fl319x: Make use of device properties
leds: is31fl319x: Cleanup formatting and dev_dbg calls
leds: is31fl319x: Add support for is31fl319{0,1,3} chips
leds: is31fl319x: Move chipset-specific values in chipdef struct
leds: is31fl319x: Use non-wildcard names for vars, structs and defines
leds: is31fl319x: Add missing si-en compatibles
dt-bindings: leds: pwm-multicolor: document max-brigthness
leds: turris-omnia: convert to use dev_groups
leds: leds-bcm63138: get rid of LED_OFF
leds: add help info about BCM63138 module name
dt-bindings: leds: leds-bcm63138: unify full stops in descriptions
dt-bindings: leds: lp50xx: fix LED children names
dt-bindings: leds: class-multicolor: reference class directly in multi-led node
leds: bcm63138: add support for BCM63138 controller
dt-bindings: leds: add Broadcom's BCM63138 controller
leds: clevo-mail: Mark as broken pending interface fix
leds: pwm-multicolor: Support active-low LEDs
...
|
||
|
Linus Torvalds
|
607ca0f742 |
TTY / Serial driver changes for 6.0-rc1
Here is the big set of tty and serial driver changes for 6.0-rc1. It was delayed from last week as I wanted to make sure the last commit here got some good testing in linux-next and elsewhere as it seemed to show up only late in testing for some reason. Nothing major here, just lots of cleanups from Jiri and Ilpo to make the tty core cleaner (Jiri) and the rs485 code simpler to use (Ilpo). Also included in here is the obligatory n_gsm updates from Daniel Starke and lots of tiny driver updates and minor fixes and tweaks for other smaller serial drivers. Full details are in the shortlog. All of these have been in linux-next for a while with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYvD8qA8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylfEQCdGiYLQkWUUarhnlocHo+kSm5vkvsAnicZg7Sl IQBeAidA3dZEQO0lLlM5 =t7Yh -----END PGP SIGNATURE----- Merge tag 'tty-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty / serial driver updates from Greg KH: "Here is the big set of tty and serial driver changes for 6.0-rc1. It was delayed from last week as I wanted to make sure the last commit here got some good testing in linux-next and elsewhere as it seemed to show up only late in testing for some reason. Nothing major here, just lots of cleanups from Jiri and Ilpo to make the tty core cleaner (Jiri) and the rs485 code simpler to use (Ilpo). Also included in here is the obligatory n_gsm updates from Daniel Starke and lots of tiny driver updates and minor fixes and tweaks for other smaller serial drivers. All of these have been in linux-next for a while with no reported problems" * tag 'tty-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (186 commits) tty: serial: qcom-geni-serial: Fix %lu -> %u in print statements tty: amiserial: Fix comment typo tty: serial: document uart_get_console() tty: serial: serial_core, reformat kernel-doc for functions Documentation: serial: link uart_ops properly Documentation: serial: move GPIO kernel-doc to the functions Documentation: serial: dedup kernel-doc for uart functions Documentation: serial: move uart_ops documentation to the struct dt-bindings: serial: snps-dw-apb-uart: Document Rockchip RV1126 serial: mvebu-uart: uart2 error bits clearing tty: serial: fsl_lpuart: correct the count of break characters serial: stm32: make info structs static to avoid sparse warnings serial: fsl_lpuart: zero out parity bit in CS7 mode tty: serial: qcom-geni-serial: Fix get_clk_div_rate() which otherwise could return a sub-optimal clock rate. serial: 8250_bcm2835aux: Add missing clk_disable_unprepare() tty: vt: initialize unicode screen buffer serial: remove VR41XX serial driver serial: 8250: lpc18xx: Remove redundant sanity check for RS485 flags serial: 8250_dwlib: remove redundant sanity check for RS485 flags dt_bindings: rs485: Correct delay values ... |
||
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Linus Torvalds
|
1daf117f1d |
f2fs-for-6.0
In this cycle, we mainly fixed some corner cases that manipulate a per-file
compression flag inappropriately. And, we found f2fs counted valid blocks in a
section incorrectly when zone capacity is set, and thus, fixed it with
additional sysfs entry to check it easily. Lastly, this series includes
several patches with respect to the new atomic write support such as a
couple of bug fixes and re-adding atomic_write_abort support that we removed
by mistake in the previous release.
Enhancement:
- add sysfs entries to understand atomic write operations and zone
capacity
- introduce memory mode to get a hint for low-memory devices
- adjust the waiting time of foreground GC
- decompress clusters under softirq to avoid non-deterministic latency
- do not skip updating inode when retrying to flush node page
- enforce single zone capacity
Bug fix:
- set the compression/no-compression flags correctly
- revive F2FS_IOC_ABORT_VOLATILE_WRITE
- check inline_data during compressed inode conversion
- understand zone capacity when calculating valid block count
As usual, the series includes several minor clean-ups and sanity checks.
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Merge tag 'f2fs-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"In this cycle, we mainly fixed some corner cases that manipulate a
per-file compression flag inappropriately. And, we found f2fs counted
valid blocks in a section incorrectly when zone capacity is set, and
thus, fixed it with additional sysfs entry to check it easily.
Lastly, this series includes several patches with respect to the new
atomic write support such as a couple of bug fixes and re-adding
atomic_write_abort support that we removed by mistake in the previous
release.
Enhancements:
- add sysfs entries to understand atomic write operations and zone
capacity
- introduce memory mode to get a hint for low-memory devices
- adjust the waiting time of foreground GC
- decompress clusters under softirq to avoid non-deterministic
latency
- do not skip updating inode when retrying to flush node page
- enforce single zone capacity
Bug fixes:
- set the compression/no-compression flags correctly
- revive F2FS_IOC_ABORT_VOLATILE_WRITE
- check inline_data during compressed inode conversion
- understand zone capacity when calculating valid block count
As usual, the series includes several minor clean-ups and sanity
checks"
* tag 'f2fs-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (29 commits)
f2fs: use onstack pages instead of pvec
f2fs: intorduce f2fs_all_cluster_page_ready
f2fs: clean up f2fs_abort_atomic_write()
f2fs: handle decompress only post processing in softirq
f2fs: do not allow to decompress files have FI_COMPRESS_RELEASED
f2fs: do not set compression bit if kernel doesn't support
f2fs: remove device type check for direct IO
f2fs: fix null-ptr-deref in f2fs_get_dnode_of_data
f2fs: revive F2FS_IOC_ABORT_VOLATILE_WRITE
f2fs: fix to do sanity check on segment type in build_sit_entries()
f2fs: obsolete unused MAX_DISCARD_BLOCKS
f2fs: fix to avoid use f2fs_bug_on() in f2fs_new_node_page()
f2fs: fix to remove F2FS_COMPR_FL and tag F2FS_NOCOMP_FL at the same time
f2fs: introduce sysfs atomic write statistics
f2fs: don't bother wait_ms by foreground gc
f2fs: invalidate meta pages only for post_read required inode
f2fs: allow compression of files without blocks
f2fs: fix to check inline_data during compressed inode conversion
f2fs: Delete f2fs_copy_page() and replace with memcpy_page()
f2fs: fix to invalidate META_MAPPING before DIO write
...
|
||
|
Linus Torvalds
|
2bd5d41e0e |
fuse update for 6.0
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSQHSd0lITzzeNWNm3h3BK/laaZPAUCYvD4IQAKCRDh3BK/laaZ PDHHAP93H+2E9c6biGd5pEaL2ABChRY+wsQURzD+SZ6AL3JaUQD+KHxA4q0MJvws L6CWcf2XptUDCLe3P6sgSTvv5Gk1OAM= =FoXF -----END PGP SIGNATURE----- Merge tag 'fuse-update-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse Pull fuse updates from Miklos Szeredi: - Fix an issue with reusing the bdi in case of block based filesystems - Allow root (in init namespace) to access fuse filesystems in user namespaces if expicitly enabled with a module param - Misc fixes * tag 'fuse-update-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: retire block-device-based superblock on force unmount vfs: function to prevent re-use of block-device-based superblocks virtio_fs: Modify format for virtio_fs_direct_access virtiofs: delete unused parameter for virtio_fs_cleanup_vqs fuse: Add module param for CAP_SYS_ADMIN access bypassing allow_other fuse: Remove the control interface for virtio-fs fuse: ioctl: translate ENOSYS fuse: limit nsec fuse: avoid unnecessary spinlock bump fuse: fix deadlock between atomic O_TRUNC and page invalidation fuse: write inode in fuse_release() |
||
|
Linus Torvalds
|
65512eb0e9 |
overlayfs update for 6.0
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSQHSd0lITzzeNWNm3h3BK/laaZPAUCYvDeCAAKCRDh3BK/laaZ PGjCAP9TVuId3X7Akroc9W+qswPzwlW3fwtE6+9F6ABeNJNPZAEAgU2bp95vqZRh OWP+ptnskceBcX/cRkfxkmgtiNE21wk= =sucY -----END PGP SIGNATURE----- Merge tag 'ovl-update-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs Pull overlayfs update from Miklos Szeredi: "Just a small update" * tag 'ovl-update-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: ovl: fix spelling mistakes ovl: drop WARN_ON() dentry is NULL in ovl_encode_fh() ovl: improve ovl_get_acl() if POSIX ACL support is off ovl: fix some kernel-doc comments ovl: warn if trusted xattr creation fails |
||
|
Linus Torvalds
|
f72fb74b82 |
Description for this pull request:
- fix the error code of rename syscall. - cleanup and suppress the superfluous error messages. - remove duplicate directory entry update. - add exfat git tree in MAINTAINERS. -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEE6NzKS6Uv/XAAGHgyZwv7A1FEIQgFAmLvEx0WHGxpbmtpbmpl b25Aa2VybmVsLm9yZwAKCRBnC/sDUUQhCNnsD/wL8q7fPBn+xbwR00Qj8Jno0xu0 re6NjMsbZoWVWC7nWjTv4RZIsr8MGKmP3WLutPc2ujRlq5dG1wnzWv9fxfr/FFvK WCHvPH8krrsp6/As1feVqSznh3xqx21HA1Idv2qaSpuExbbWcDgPxd8dY6N0wPwY 7Jnv+kd8lY5g1fPQw0ZO4bYxVcovmp/ar2r52P7KwsNJEb1zswAT6cknwhkDnTsM OPrNO5luUSnphneTbO/syyg8JThhn4oUx/rPsU5fZUI25TczlEcA8lr+iWvGN0PX UDv5E2TE2GZzVN6pe690XBrQPZIh5T0MEmgQBk5qdiwk2p0u6Ge0X0k2nGUU7opv DuqY9U3rpzVQZsW4xGbQSnyveDUMffwg2yQdNTAA/+heRz+goaoq0svI+QlzUBNA fNOKgZNSAmi4xQKY8/VYuNzNIeizJqLLszmatBkxkVd2wONmwecHz/mls5x9XjOK xJLYqcsAoc/w/a0279G7jVYLXcSIxtVBtHCwKDW7dH1Gky6EVMqSHy/B7PFH4r7n AcEb5MbaZVRAMoNs9RPkEuFHNudtnzq0aqLOpQiDS6ElrJeq1pj9/XxuM+eemU+Y Xbut0FWokWECF3Qc6ydxJJU8uFIcM9GzwBbzq/u3f4+oUioaHtyTDx04KvJMEpFU OkNU4vRxc8hP/8O1ow== =GStu -----END PGP SIGNATURE----- Merge tag 'exfat-for-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat Pull exfat updates from Namjae Jeon: - fix the error code of rename syscall - cleanup and suppress the superfluous error messages - remove duplicate directory entry update - add exfat git tree in MAINTAINERS * tag 'exfat-for-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat: MAINTAINERS: Add Namjae's exfat git tree exfat: Drop superfluous new line for error messages exfat: Downgrade ENAMETOOLONG error message to debug messages exfat: Expand exfat_err() and co directly to pr_*() macro exfat: Define NLS_NAME_* as bit flags explicitly exfat: Return ENAMETOOLONG consistently for oversized paths exfat: remove duplicate write inode for extending dir/file exfat: remove duplicate write inode for truncating file exfat: reuse __exfat_write_inode() to update directory entry |
||
David Howells
|
e2ebff9c57 |
vfs: Check the truncate maximum size in inode_newsize_ok()
If something manages to set the maximum file size to MAX_OFFSET+1, this
can cause the xfs and ext4 filesystems at least to become corrupt.
Ordinarily, the kernel protects against userspace trying this by
checking the value early in the truncate() and ftruncate() system calls
calls - but there are at least two places that this check is bypassed:
(1) Cachefiles will round up the EOF of the backing file to DIO block
size so as to allow DIO on the final block - but this might push
the offset negative. It then calls notify_change(), but this
inadvertently bypasses the checking. This can be triggered if
someone puts an 8EiB-1 file on a server for someone else to try and
access by, say, nfs.
(2) ksmbd doesn't check the value it is given in set_end_of_file_info()
and then calls vfs_truncate() directly - which also bypasses the
check.
In both cases, it is potentially possible for a network filesystem to
cause a disk filesystem to be corrupted: cachefiles in the client's
cache filesystem; ksmbd in the server's filesystem.
nfsd is okay as it checks the value, but we can then remove this check
too.
Fix this by adding a check to inode_newsize_ok(), as called from
setattr_prepare(), thereby catching the issue as filesystems set up to
perform the truncate with minimal opportunity for bypassing the new
check.
Fixes:
|
||
Rafael J. Wysocki
|
7f0169cde0 |
Merge branches 'thermal-core' and 'thermal-tools'
Merge additional changes in the thermal core and thermal tools updates for 5.20-rc1: - Fix NULL poiter dereference in the thermal sysfs interface that results from an error code path mishandling (Rafael Wysocki). - Drop COMPILE_TEST dependency that's not needed any more from two thermal Kconfig entries (Jean Delvare). - Fix possible path truncations in the tmon utility (Florian Fainelli). * thermal-core: thermal: Drop obsolete dependency on COMPILE_TEST thermal: sysfs: Fix cooling_device_stats_setup() error code path * thermal-tools: tools/thermal: Fix possible path truncations |
||
|
Rafael J. Wysocki
|
c3f834df19 |
Merge branch 'pm-cpufreq'
Merge ARM cpufreq updates for 5.20-rc1. * pm-cpufreq: cpufreq: tegra194: Staticize struct tegra_cpufreq_soc instances dt-bindings: cpufreq: cpufreq-qcom-hw: Add SM6375 compatible dt-bindings: opp: Add msm8939 to the compatible list dt-bindings: opp: Add missing compat devices dt-bindings: opp: opp-v2-kryo-cpu: Fix example binding checks cpufreq: Change order of online() CB and policy->cpus modification cpufreq: qcom-hw: Remove deprecated irq_set_affinity_hint() call cpufreq: qcom-hw: Disable LMH irq when disabling policy cpufreq: qcom-hw: Reset cancel_throttle when policy is re-enabled cpufreq: qcom-cpufreq-hw: use HZ_PER_KHZ macro in units.h cpufreq: mediatek: fix error return code in mtk_cpu_dvfs_info_init() |
||
|
Rafael J. Wysocki
|
c4f5a40bf0 |
Merge branch 'pm-opp'
Merge operating performance points (OPP) updates for 5.20-rc1.
* pm-opp: (43 commits)
venus: pm_helpers: Fix warning in OPP during probe
OPP: Don't drop opp->np reference while it is still in use
OPP: Don't drop opp_table->np reference while it is still in use
OPP: Remove dev{m}_pm_opp_of_add_table_noclk()
PM / devfreq: tegra30: Register config_clks helper
OPP: Allow config_clks helper for single clk case
OPP: Provide a simple implementation to configure multiple clocks
OPP: Assert clk_count == 1 for single clk helpers
OPP: Add key specific assert() method to key finding helpers
OPP: Compare bandwidths for all paths in _opp_compare_key()
OPP: Allow multiple clocks for a device
dt-bindings: opp: accept array of frequencies
OPP: Make dev_pm_opp_set_opp() independent of frequency
OPP: Reuse _opp_compare_key() in _opp_add_static_v2()
OPP: Remove rate_not_available parameter to _opp_add()
OPP: Use consistent names for OPP table instances
OPP: Use generic key finding helpers for bandwidth key
OPP: Use generic key finding helpers for level key
OPP: Add generic key finding helpers and use them for freq APIs
OPP: Remove dev_pm_opp_find_freq_ceil_by_volt()
...
|
||
|
Linus Torvalds
|
3466f49dd0 |
hwspinlock updates for v5.20
This removes the need for representing the Qualcomm SFPB mutex using an intermediate syscon node and it clean up the pm_runtime_get_sync() usage in the OMAP hwspinlock driver. -----BEGIN PGP SIGNATURE----- iQJPBAABCAA5FiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmLxM5YbHGJqb3JuLmFu ZGVyc3NvbkBsaW5hcm8ub3JnAAoJEAsfOT8Nma3FujcP/0eGIAjGCtNWaDNvT/pI dK/nVn06AaHdRa3VLN0JbWyHeeEilCsDlEdmNr+5IwEtii6JHL481KdbWj641VXX BMhenHGPg24cp1xFXQe5qs9Dgr1slN/jsuCbDcnluLwdbFI+saQqVpozFnPx83l5 7sDSXGjmF3yDrwhm5idadQKGwr5M7FjxV/nENzQIrD/0uAeBtkIuzCm5VY2qcHZM /LcgAEne4N3+RJfDgtCQHf1nbdMIVyeoPHLnL1RdeBXPZ8AdKSwtX7fRPK/nQd7j 4R5LZ3DgwtXa+7hz1RKx1N6RNLJ6wQm1Y9/01xvFlJY0nLYwilGUSIDOrtuCHnnS S1caIwutYMIL3QszOIvNBoeNebIeRYk86eNMKEyRGpWo09au5gh668Y4wdGMOabD Hw6VgiwVb8RJeb0xubyueTjTmplJcjbbkGfBrUR063EJ3E/XrmpwuQ/WeLrHvv5Y DS3HoBW/QL0I2Ts2pjNAmBYrRr84E8dGql7KVNWrWYnfS2V1JxFD6Xz+319s75w6 Y+EAkBdEmZoD2i2p8cDLrRQf1dGLW6zbFGw6YYNHL5/CEYCV4jILtNDxgZk27Pws 0w4P7gXNjttR/TRaHUevTslBtczlw9PR47wrygANmhgzqdRpZCC+FLkSRfeaHKSE /hHhG+WY1pxX+7ucccSh8L4W =qrVf -----END PGP SIGNATURE----- Merge tag 'hwlock-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux Pull hwspinlock updates from Bjorn Andersson: "This removes the need for representing the Qualcomm SFPB mutex using an intermediate syscon node and it clean up the pm_runtime_get_sync() usage in the OMAP hwspinlock driver" * tag 'hwlock-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: hwspinlock: qcom: Add support for mmio usage to sfpb-mutex hwspinlock: using pm_runtime_resume_and_get instead of pm_runtime_get_sync |
||
|
Linus Torvalds
|
92ceebf920 |
- mtk: use rx_callback instead of cmdq_task_cb.
- qcom: add syscon const.
add SM6375 compatible.
- imx: enable RST channel.
clear pending irqs
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Merge tag 'mailbox-v5.20' of git://git.linaro.org/landing-teams/working/fujitsu/integration
Pull mailbox updates from Jassi Brar:
- mtk:
- use rx_callback instead of cmdq_task_cb
- qcom:
- add syscon const
- add SM6375 compatible
- imx:
- enable RST channel
- clear pending irqs
* tag 'mailbox-v5.20' of git://git.linaro.org/landing-teams/working/fujitsu/integration:
mailbox: imx: clear pending interrupts
dt-bindings: mailbox: qcom-ipcc: Add SM6375 compatible
mailbox: imx: support RST channel
dt-bindings: mailbox: imx-mu: add RST channel
dt-bindings: mailbox: qcom,apcs-kpss-global: Add syscon const for relevant entries
mailbox: mtk-cmdq: Remove proprietary cmdq_task_cb
|
||
|
Linus Torvalds
|
df7a456e7d |
hyperv-next 20220807
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Linus Torvalds
|
cab9de7169 |
Coccinelle semantic patch changes
The changes are as follows:
* Update the semantic patches in the kernel that contain a URL for
Coccinelle with a URL that is currently valid (from myself).
* Add a semantic patch checking for unnecessary NULL tests on dev_{put,
hold} functions (from Ziyang Xuan, followed bt a modification from
myself).
* Drop a semantic patch that replaces 0/1 by booleans, as this change was
considered to be not worthwhile by some maintainers (from Steve Rostedt).
* Extend an existing semantic patch with more checks for useless tests on
variables addresses (from Jérémy Lefaure).
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
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Merge tag 'coccinelle-for-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux
Pull coccinelle semantic patch updates from Julia Lawall:
- Update the semantic patches in the kernel that contain a URL for
Coccinelle with a URL that is currently valid (from myself).
- Add a semantic patch checking for unnecessary NULL tests on dev_{put,
hold} functions (from Ziyang Xuan, followed bt a modification from
myself).
- Drop a semantic patch that replaces 0/1 by booleans, as this change
was considered to be not worthwhile by some maintainers (from Steve
Rostedt).
- Extend an existing semantic patch with more checks for useless tests
on variables addresses (from Jérémy Lefaure).
* tag 'coccinelle-for-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux:
update Coccinelle URL
coccinelle: free: add version constraint
scripts/coccinelle/free: add NULL test before dev_{put, hold} functions
coccinelle: Remove script that checks replacing 0/1 with false/true in functions returning bool
coccinelle: Extend address test from ifaddr semantic patch to test expressions
|
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Fanjun Kong
|
374a723c74 |
kernel/sysctl.c: Remove trailing white space
This patch removes the trailing white space in kernel/sysysctl.c Signed-off-by: Fanjun Kong <bh1scw@gmail.com> Reviewed-by: Muchun Song <songmuchun@bytedance.com> [mcgrof: fix commit message subject] Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> |
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Fanjun Kong
|
5bfd5d3e2e |
kernel/sysctl.c: Clean up indentation, replace spaces with tab.
This patch fixes two coding style issues: 1. Clean up indentation, replace spaces with tab 2. Add space after ',' Signed-off-by: Fanjun Kong <bh1scw@gmail.com> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> |
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Geert Uytterhoeven
|
7251ceb51a |
sysctl: Merge adjacent CONFIG_TREE_RCU blocks
There are two adjacent sysctl entries protected by the same CONFIG_TREE_RCU config symbol. Merge them into a single block to improve readability. Use the more common "#ifdef" form while at it. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Paul E. McKenney <paulmck@kernel.org> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> |
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Manivannan Sadhasivam
|
8447d0e750 |
remoteproc: qcom_q6v5_pas: Do not fail if regulators are not found
devm_regulator_get_optional() API will return -ENODEV if the regulator was not found. For the optional supplies CX, PX we should not fail in that case but rather continue. So let's catch that error and continue silently if those regulators are not found. The commit |
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Linus Torvalds
|
4e23eeebb2 |
Bitmap patches for v6.0-rc1
This branch consists of: Qu Wenruo: lib: bitmap: fix the duplicated comments on bitmap_to_arr64() https://lore.kernel.org/lkml/0d85e1dbad52ad7fb5787c4432bdb36cbd24f632.1656063005.git.wqu@suse.com/ Alexander Lobakin: bitops: let optimize out non-atomic bitops on compile-time constants https://lore.kernel.org/lkml/20220624121313.2382500-1-alexandr.lobakin@intel.com/T/ Yury Norov: lib: cleanup bitmap-related headers https://lore.kernel.org/linux-arm-kernel/YtCVeOGLiQ4gNPSf@yury-laptop/T/#m305522194c4d38edfdaffa71fcaaf2e2ca00a961 Alexander Lobakin: x86/olpc: fix 'logical not is only applied to the left hand side' https://www.spinics.net/lists/kernel/msg4440064.html Yury Norov: lib/nodemask: inline wrappers around bitmap https://lore.kernel.org/all/20220723214537.2054208-1-yury.norov@gmail.com/ -----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEEi8GdvG6xMhdgpu/4sUSA/TofvsgFAmLpVvwACgkQsUSA/Tof vsiAHgwAwS9pl8GJ+fKYnue2CYo9349d2oT6BBUs/Rv8uqYEa4QkpYsR7NS733TG pos0hhoRvSOzrUP4qppXUjfJ+NkzLgpnKFOeWfFoNAKlHuaaMRvF3Y0Q/P8g0/Kg HPWcCQLHyCH9Wjs3e2TTgRjxTrHuruD2VJ401/PX/lw0DicUhmev5mUFa10uwFkP ZJRprjoFn9HJ0Hk16pFZDi36d3YumhACOcWRiJdoBDrEPV3S6lm9EeOy/yHBNp5k 9bKj+RboeT2t70KaZcKv+M5j1nu0cAhl7kRkjcxcmGyimI0l82Vgq9yFxhGqvWg8 RnCrJ5EaO08FGCAKG9GEwzdiNa24Gdq5XZSpQA7JZHmhmchpnnlNenJicyv0gOQi abChZeWSEsyA+78l2+kk9nezfVKUOnKDEZQxBVTOyWsmZYxHZV94oam340VjQDaY 4/fETdOy/qqPIxnpxAeFGWxZjcVaYiYPLj7KLPMsB0aAAF7pZrem465vSfgbrE81 +gCdqrWd =4dTW -----END PGP SIGNATURE----- Merge tag 'bitmap-6.0-rc1' of https://github.com/norov/linux Pull bitmap updates from Yury Norov: - fix the duplicated comments on bitmap_to_arr64() (Qu Wenruo) - optimize out non-atomic bitops on compile-time constants (Alexander Lobakin) - cleanup bitmap-related headers (Yury Norov) - x86/olpc: fix 'logical not is only applied to the left hand side' (Alexander Lobakin) - lib/nodemask: inline wrappers around bitmap (Yury Norov) * tag 'bitmap-6.0-rc1' of https://github.com/norov/linux: (26 commits) lib/nodemask: inline next_node_in() and node_random() powerpc: drop dependency on <asm/machdep.h> in archrandom.h x86/olpc: fix 'logical not is only applied to the left hand side' lib/cpumask: move some one-line wrappers to header file headers/deps: mm: align MANITAINERS and Docs with new gfp.h structure headers/deps: mm: Split <linux/gfp_types.h> out of <linux/gfp.h> headers/deps: mm: Optimize <linux/gfp.h> header dependencies lib/cpumask: move trivial wrappers around find_bit to the header lib/cpumask: change return types to unsigned where appropriate cpumask: change return types to bool where appropriate lib/bitmap: change type of bitmap_weight to unsigned long lib/bitmap: change return types to bool where appropriate arm: align find_bit declarations with generic kernel iommu/vt-d: avoid invalid memory access via node_online(NUMA_NO_NODE) lib/test_bitmap: test the tail after bitmap_to_arr64() lib/bitmap: fix off-by-one in bitmap_to_arr64() lib: test_bitmap: add compile-time optimization/evaluations assertions bitmap: don't assume compiler evaluates small mem*() builtins calls net/ice: fix initializing the bitmap in the switch code bitops: let optimize out non-atomic bitops on compile-time constants ... |
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Julia Lawall
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f01701cec8 |
update Coccinelle URL
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> |
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Julia Lawall
|
18c06cf868 |
coccinelle: free: add version constraint
The various functions contain a NULL check starting in v5.15. Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> |
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Linus Torvalds
|
3bc1bc0b59 |
19 cifs/smb3 fixes, mostly cleanup, including smb1 refactoring
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Merge tag '5.20-rc-smb3-client-fixes-part1' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs updates from Steve French:
"Mostly cleanup, including smb1 refactoring:
- multichannel perf improvement
- move additional SMB1 code to not be compiled in when legacy support
is disabled.
- bug fixes, including one important one for memory leak
- various cleanup patches
We are still working on and testing some deferred close improvements
including an important lease break fix for case when multiple deferred
closes are still open, and also some additional perf improvements -
those are not included here"
* tag '5.20-rc-smb3-client-fixes-part1' of git://git.samba.org/sfrench/cifs-2.6:
cifs: update internal module number
cifs: alloc_mid function should be marked as static
cifs: remove "cifs_" prefix from init/destroy mids functions
cifs: remove useless DeleteMidQEntry()
cifs: when insecure legacy is disabled shrink amount of SMB1 code
cifs: trivial style fixup
cifs: fix wrong unlock before return from cifs_tree_connect()
cifs: avoid use of global locks for high contention data
cifs: remove remaining build warnings
cifs: list_for_each() -> list_for_each_entry()
cifs: update MAINTAINERS file with reviewers
smb2: small refactor in smb2_check_message()
cifs: Fix memory leak when using fscache
cifs: remove minor build warning
cifs: remove some camelCase and also some static build warnings
cifs: remove unnecessary (void*) conversions.
cifs: remove unnecessary type castings
cifs: remove redundant initialization to variable mnt_sign_enabled
smb3: check xattr value length earlier
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Linus Torvalds
|
eb5699ba31 |
Updates to various subsystems which I help look after. lib, ocfs2,
fatfs, autofs, squashfs, procfs, etc. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCYu9BeQAKCRDdBJ7gKXxA jp1DAP4mjCSvAwYzXklrIt+Knv3CEY5oVVdS+pWOAOGiJpldTAD9E5/0NV+VmlD9 kwS/13j38guulSlXRzDLmitbg81zAAI= =Zfum -----END PGP SIGNATURE----- Merge tag 'mm-nonmm-stable-2022-08-06-2' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc updates from Andrew Morton: "Updates to various subsystems which I help look after. lib, ocfs2, fatfs, autofs, squashfs, procfs, etc. A relatively small amount of material this time" * tag 'mm-nonmm-stable-2022-08-06-2' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (72 commits) scripts/gdb: ensure the absolute path is generated on initial source MAINTAINERS: kunit: add David Gow as a maintainer of KUnit mailmap: add linux.dev alias for Brendan Higgins mailmap: update Kirill's email profile: setup_profiling_timer() is moslty not implemented ocfs2: fix a typo in a comment ocfs2: use the bitmap API to simplify code ocfs2: remove some useless functions lib/mpi: fix typo 'the the' in comment proc: add some (hopefully) insightful comments bdi: remove enum wb_congested_state kernel/hung_task: fix address space of proc_dohung_task_timeout_secs lib/lzo/lzo1x_compress.c: replace ternary operator with min() and min_t() squashfs: support reading fragments in readahead call squashfs: implement readahead squashfs: always build "file direct" version of page actor Revert "squashfs: provide backing_dev_info in order to disable read-ahead" fs/ocfs2: Fix spelling typo in comment ia64: old_rr4 added under CONFIG_HUGETLB_PAGE proc: fix test for "vsyscall=xonly" boot option ... |
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Linus Torvalds
|
b5a8466d37 |
fbdev fixes and updates for kernel v5.20-rc1
The two major changes in this patchset corrects VGA modes, color handling and various other smaller fixes in the Atari framebuffer (by Geert Uytterhoeven), and devm_* conversion, platform data fixes and header cleanups in the imxfb driver (by Uwe Kleine-König). Other small patches clean up code in sa1100fb, cirrusfb and omapfb, fix a refcount leak in amba-clcd (by Liang He), and adds parameter checks to arkfb, i740fb, vt8623fb and s3fb (by Zheyu Ma). -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCYu7IyAAKCRD3ErUQojoP X2jtAP961tA3uP7AdRkQj5jXzChAsDajkrA9vBf3Ihn1M73SHwEA/A6JOgPQAlp6 NGIwUlHEUikgylU9da2C0jzesstmJwU= =+7rt -----END PGP SIGNATURE----- Merge tag 'for-5.20/fbdev-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev Pull fbdev updates from Helge Deller: "The two major changes in this patchset corrects VGA modes, color handling and various other smaller fixes in the Atari framebuffer (by Geert Uytterhoeven), and devm_* conversion, platform data fixes and header cleanups in the imxfb driver (by Uwe Kleine-König). Other small patches clean up code in sa1100fb, cirrusfb and omapfb, fix a refcount leak in amba-clcd (by Liang He), and adds parameter checks to arkfb, i740fb, vt8623fb and s3fb (by Zheyu Ma)" * tag 'for-5.20/fbdev-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: (27 commits) video: fbdev: s3fb: Check the size of screen before memset_io() video: fbdev: arkfb: Check the size of screen before memset_io() video: fbdev: vt8623fb: Check the size of screen before memset_io() video: fbdev: i740fb: Check the argument of i740_calc_vclk() video: fbdev: arkfb: Fix a divide-by-zero bug in ark_set_pixclock() video: fbdev: imxfb: fix return value check in imxfb_probe() video: fbdev: sis: fix typos in SiS_GetModeID() video: fbdev: imxfb: Convert request_mem_region + ioremap to devm_ioremap_resource video: fbdev: imxfb: Fold <linux/platform_data/video-imxfb.h> into only user video: fbdev: imxfb: Drop unused symbols from header video: fbdev: imxfb: Drop platform data support video: fbdev: amba-clcd: Fix refcount leak bugs video: fbdev: omapfb: Unexport omap*_update_window_async() video: fbdev: atari: Remove backward bug-compatibility video: fbdev: atari: Remove unused definitions and variables video: fbdev: atari: Fix VGA modes video: fbdev: atari: Fix TT High video mode vertical refresh video: fbdev: atari: Remove unneeded casts to void * video: fbdev: atari: Remove unneeded casts from void * video: fbdev: atari: Fix ext_setcolreg() ... |
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Linus Torvalds
|
1612c382ff |
Misc fixes:
- an old(er) binutils build fix, - a new-GCC build fix, - and a kexec boot environment fix. Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmLuv4URHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1it3A//fGfrzHGtjHraiBy0H1Erlz0dUa4q/r6v xPQVFYteGwL/Ynv2rOJreiEXNhv9pRv0cXXNS5iWh8IcP8IUNw6rfYmgr1aDpXdq WkbJvwouX6JSo3g/CMekKd+Mf7NgA4O1OO65E80c4WJnxgd0AYvr6IxJRLR7X0C7 HwU6p6PmP/RHWT5T170z6sgun+6QdDEYSwFYOhxawL+BJaKEBYnQ0LLQgJazhe7z uVxONQA9OdWBwMzvZygbOuTzc990jCHRPYgvYQhSZ8CUPuVzaa7IB9KUXh6lu93d a7nqM3GlWTowBULY6Xq7gWJaJ7jsVWXjqo8SWVlb6YwoLR9dgGSW5bCGV0rOA6o3 yPjQhIQ9H4NOx126wPcCRBh3osGFjqlWUXVw7W51aNgd7hCvlbpWWmREeI/Pm1Ew WBjQqpf4l0S+0On5FEFaF7swAG3b6KSNSKw7WBmpmTNt5eWOot0EtnjGW75ATpxM +j2fj/1MIZ/Zp+wYaNK/+abM4sXHhYvU9gpPdJslRr+r2AVjy9gCZ/0zuUIVytwC gOdV9KhqzlXPJCTm+py7fBt2qM2P5rKT2HBQYiJwIquB2njI0kjUBOJWXsGQ/F/y hGd6WY8uDuwzzg5JtyfwE6fPGovxL5GCc4w9CYz0DbP0txPYuhMOdkHtAYLyraAj wtdalMt3cT8= =EM/G -----END PGP SIGNATURE----- Merge tag 'x86-urgent-2022-08-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: - build fix for old(er) binutils - build fix for new GCC - kexec boot environment fix * tag 'x86-urgent-2022-08-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/entry: Build thunk_$(BITS) only if CONFIG_PREEMPTION=y x86/numa: Use cpumask_available instead of hardcoded NULL check x86/bus_lock: Don't assume the init value of DEBUGCTLMSR.BUS_LOCK_DETECT to be zero |
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|
Linus Torvalds
|
cac03ac368 |
Various fixes: a deadline scheduler fix, a migration fix, a Sparse fix and a comment fix.
Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmLuvmwRHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1gONQ/+KkkPTeKgGDvrahTfeYZlmRyvcI1R78r9 yooa8v+DtifznBW2eXDBc8WTruzqr78VyUY+1YSjfKS6FRQWYMficJ3qk3hxgBru 998KZbvl3jXBBlRkqgGeFlF5Ty2KaryEZgX97a7IF/0xWDgpm972jFkJ/KCo/YTY WSQrzutz2FKe71EjK4cAplYxPZIiy/zo2hSGTbsso4M7bO5VLc1Y4qMtFGcCZ7JB s9JYkj2Rfz+AS5wioDRcGuec4A4SrroxKszZA6QDDBuhMJukqexO02xs/fxZ2W4Z DF4U5MFOrtz9AWSGsf1P6XXbgJO8qTgQXZchFsEcJwypV13w8U0IViXQfD/Pvx2X y+WHdnZVIO2sDwOJ15ew7IuoJZ2LsVygrBNFJJaIFOtIz3RzprI0BJN7LeWFALOa IPmbtiY8hVwhKmjRgMHWDwJhMEHLuhGx3idiD89w1pknzTUnKDiwLyEUtyynxeGd ft9uCvPefrYQVx9AiH7wf0W+fg334FCccC+0f8LyduyftUyQCfZIZY6LUSKuKded Odm7k0ngLDPbdZwAHs0Nf/ilRwd91Z7b6hGt5U3ptx+8BPMKB+/k1VoKog7OISPc zGaP7DrtuC4sEdX4X6bqX+mEQhpkLcQw15gVGxhKoHqygWNSZrV634aSSXwfVXJx eT5m/K9a7L0= =CYl5 -----END PGP SIGNATURE----- Merge tag 'sched-urgent-2022-08-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fixes from Ingo Molnar: "Various fixes: a deadline scheduler fix, a migration fix, a Sparse fix and a comment fix" * tag 'sched-urgent-2022-08-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/core: Do not requeue task on CPU excluded from cpus_mask sched/rt: Fix Sparse warnings due to undefined rt.c declarations exit: Fix typo in comment: s/sub-theads/sub-threads sched, cpuset: Fix dl_cpu_busy() panic due to empty cs->cpus_allowed |