mirror of
https://github.com/torvalds/linux.git
synced 2026-06-04 20:46:48 +02:00
d68b4b6f30
68613 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
d68b4b6f30 |
- An extensive rework of kexec and crash Kconfig from Eric DeVolder
("refactor Kconfig to consolidate KEXEC and CRASH options").
- kernel.h slimming work from Andy Shevchenko ("kernel.h: Split out a
couple of macros to args.h").
- gdb feature work from Kuan-Ying Lee ("Add GDB memory helper
commands").
- vsprintf inclusion rationalization from Andy Shevchenko
("lib/vsprintf: Rework header inclusions").
- Switch the handling of kdump from a udev scheme to in-kernel handling,
by Eric DeVolder ("crash: Kernel handling of CPU and memory hot
un/plug").
- Many singleton patches to various parts of the tree
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZO2GpAAKCRDdBJ7gKXxA
juW3AQD1moHzlSN6x9I3tjm5TWWNYFoFL8af7wXDJspp/DWH/AD/TO0XlWWhhbYy
QHy7lL0Syha38kKLMXTM+bN6YQHi9AU=
=WJQa
-----END PGP SIGNATURE-----
Merge tag 'mm-nonmm-stable-2023-08-28-22-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull non-MM updates from Andrew Morton:
- An extensive rework of kexec and crash Kconfig from Eric DeVolder
("refactor Kconfig to consolidate KEXEC and CRASH options")
- kernel.h slimming work from Andy Shevchenko ("kernel.h: Split out a
couple of macros to args.h")
- gdb feature work from Kuan-Ying Lee ("Add GDB memory helper
commands")
- vsprintf inclusion rationalization from Andy Shevchenko
("lib/vsprintf: Rework header inclusions")
- Switch the handling of kdump from a udev scheme to in-kernel
handling, by Eric DeVolder ("crash: Kernel handling of CPU and memory
hot un/plug")
- Many singleton patches to various parts of the tree
* tag 'mm-nonmm-stable-2023-08-28-22-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (81 commits)
document while_each_thread(), change first_tid() to use for_each_thread()
drivers/char/mem.c: shrink character device's devlist[] array
x86/crash: optimize CPU changes
crash: change crash_prepare_elf64_headers() to for_each_possible_cpu()
crash: hotplug support for kexec_load()
x86/crash: add x86 crash hotplug support
crash: memory and CPU hotplug sysfs attributes
kexec: exclude elfcorehdr from the segment digest
crash: add generic infrastructure for crash hotplug support
crash: move a few code bits to setup support of crash hotplug
kstrtox: consistently use _tolower()
kill do_each_thread()
nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse
scripts/bloat-o-meter: count weak symbol sizes
treewide: drop CONFIG_EMBEDDED
lockdep: fix static memory detection even more
lib/vsprintf: declare no_hash_pointers in sprintf.h
lib/vsprintf: split out sprintf() and friends
kernel/fork: stop playing lockless games for exe_file replacement
adfs: delete unused "union adfs_dirtail" definition
...
|
||
|
Linus Torvalds
|
b96a3e9142 |
- Some swap cleanups from Ma Wupeng ("fix WARN_ON in add_to_avail_list")
- Peter Xu has a series (mm/gup: Unify hugetlb, speed up thp") which
reduces the special-case code for handling hugetlb pages in GUP. It
also speeds up GUP handling of transparent hugepages.
- Peng Zhang provides some maple tree speedups ("Optimize the fast path
of mas_store()").
- Sergey Senozhatsky has improved te performance of zsmalloc during
compaction (zsmalloc: small compaction improvements").
- Domenico Cerasuolo has developed additional selftest code for zswap
("selftests: cgroup: add zswap test program").
- xu xin has doe some work on KSM's handling of zero pages. These
changes are mainly to enable the user to better understand the
effectiveness of KSM's treatment of zero pages ("ksm: support tracking
KSM-placed zero-pages").
- Jeff Xu has fixes the behaviour of memfd's
MEMFD_NOEXEC_SCOPE_NOEXEC_ENFORCED sysctl ("mm/memfd: fix sysctl
MEMFD_NOEXEC_SCOPE_NOEXEC_ENFORCED").
- David Howells has fixed an fscache optimization ("mm, netfs, fscache:
Stop read optimisation when folio removed from pagecache").
- Axel Rasmussen has given userfaultfd the ability to simulate memory
poisoning ("add UFFDIO_POISON to simulate memory poisoning with UFFD").
- Miaohe Lin has contributed some routine maintenance work on the
memory-failure code ("mm: memory-failure: remove unneeded PageHuge()
check").
- Peng Zhang has contributed some maintenance work on the maple tree
code ("Improve the validation for maple tree and some cleanup").
- Hugh Dickins has optimized the collapsing of shmem or file pages into
THPs ("mm: free retracted page table by RCU").
- Jiaqi Yan has a patch series which permits us to use the healthy
subpages within a hardware poisoned huge page for general purposes
("Improve hugetlbfs read on HWPOISON hugepages").
- Kemeng Shi has done some maintenance work on the pagetable-check code
("Remove unused parameters in page_table_check").
- More folioification work from Matthew Wilcox ("More filesystem folio
conversions for 6.6"), ("Followup folio conversions for zswap"). And
from ZhangPeng ("Convert several functions in page_io.c to use a
folio").
- page_ext cleanups from Kemeng Shi ("minor cleanups for page_ext").
- Baoquan He has converted some architectures to use the GENERIC_IOREMAP
ioremap()/iounmap() code ("mm: ioremap: Convert architectures to take
GENERIC_IOREMAP way").
- Anshuman Khandual has optimized arm64 tlb shootdown ("arm64: support
batched/deferred tlb shootdown during page reclamation/migration").
- Better maple tree lockdep checking from Liam Howlett ("More strict
maple tree lockdep"). Liam also developed some efficiency improvements
("Reduce preallocations for maple tree").
- Cleanup and optimization to the secondary IOMMU TLB invalidation, from
Alistair Popple ("Invalidate secondary IOMMU TLB on permission
upgrade").
- Ryan Roberts fixes some arm64 MM selftest issues ("selftests/mm fixes
for arm64").
- Kemeng Shi provides some maintenance work on the compaction code ("Two
minor cleanups for compaction").
- Some reduction in mmap_lock pressure from Matthew Wilcox ("Handle most
file-backed faults under the VMA lock").
- Aneesh Kumar contributes code to use the vmemmap optimization for DAX
on ppc64, under some circumstances ("Add support for DAX vmemmap
optimization for ppc64").
- page-ext cleanups from Kemeng Shi ("add page_ext_data to get client
data in page_ext"), ("minor cleanups to page_ext header").
- Some zswap cleanups from Johannes Weiner ("mm: zswap: three
cleanups").
- kmsan cleanups from ZhangPeng ("minor cleanups for kmsan").
- VMA handling cleanups from Kefeng Wang ("mm: convert to
vma_is_initial_heap/stack()").
- DAMON feature work from SeongJae Park ("mm/damon/sysfs-schemes:
implement DAMOS tried total bytes file"), ("Extend DAMOS filters for
address ranges and DAMON monitoring targets").
- Compaction work from Kemeng Shi ("Fixes and cleanups to compaction").
- Liam Howlett has improved the maple tree node replacement code
("maple_tree: Change replacement strategy").
- ZhangPeng has a general code cleanup - use the K() macro more widely
("cleanup with helper macro K()").
- Aneesh Kumar brings memmap-on-memory to ppc64 ("Add support for memmap
on memory feature on ppc64").
- pagealloc cleanups from Kemeng Shi ("Two minor cleanups for pcp list
in page_alloc"), ("Two minor cleanups for get pageblock migratetype").
- Vishal Moola introduces a memory descriptor for page table tracking,
"struct ptdesc" ("Split ptdesc from struct page").
- memfd selftest maintenance work from Aleksa Sarai ("memfd: cleanups
for vm.memfd_noexec").
- MM include file rationalization from Hugh Dickins ("arch: include
asm/cacheflush.h in asm/hugetlb.h").
- THP debug output fixes from Hugh Dickins ("mm,thp: fix sloppy text
output").
- kmemleak improvements from Xiaolei Wang ("mm/kmemleak: use
object_cache instead of kmemleak_initialized").
- More folio-related cleanups from Matthew Wilcox ("Remove _folio_dtor
and _folio_order").
- A VMA locking scalability improvement from Suren Baghdasaryan
("Per-VMA lock support for swap and userfaults").
- pagetable handling cleanups from Matthew Wilcox ("New page table range
API").
- A batch of swap/thp cleanups from David Hildenbrand ("mm/swap: stop
using page->private on tail pages for THP_SWAP + cleanups").
- Cleanups and speedups to the hugetlb fault handling from Matthew
Wilcox ("Change calling convention for ->huge_fault").
- Matthew Wilcox has also done some maintenance work on the MM subsystem
documentation ("Improve mm documentation").
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZO1JUQAKCRDdBJ7gKXxA
jrMwAP47r/fS8vAVT3zp/7fXmxaJYTK27CTAM881Gw1SDhFM/wEAv8o84mDenCg6
Nfio7afS1ncD+hPYT8947UnLxTgn+ww=
=Afws
-----END PGP SIGNATURE-----
Merge tag 'mm-stable-2023-08-28-18-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull MM updates from Andrew Morton:
- Some swap cleanups from Ma Wupeng ("fix WARN_ON in
add_to_avail_list")
- Peter Xu has a series (mm/gup: Unify hugetlb, speed up thp") which
reduces the special-case code for handling hugetlb pages in GUP. It
also speeds up GUP handling of transparent hugepages.
- Peng Zhang provides some maple tree speedups ("Optimize the fast path
of mas_store()").
- Sergey Senozhatsky has improved te performance of zsmalloc during
compaction (zsmalloc: small compaction improvements").
- Domenico Cerasuolo has developed additional selftest code for zswap
("selftests: cgroup: add zswap test program").
- xu xin has doe some work on KSM's handling of zero pages. These
changes are mainly to enable the user to better understand the
effectiveness of KSM's treatment of zero pages ("ksm: support
tracking KSM-placed zero-pages").
- Jeff Xu has fixes the behaviour of memfd's
MEMFD_NOEXEC_SCOPE_NOEXEC_ENFORCED sysctl ("mm/memfd: fix sysctl
MEMFD_NOEXEC_SCOPE_NOEXEC_ENFORCED").
- David Howells has fixed an fscache optimization ("mm, netfs, fscache:
Stop read optimisation when folio removed from pagecache").
- Axel Rasmussen has given userfaultfd the ability to simulate memory
poisoning ("add UFFDIO_POISON to simulate memory poisoning with
UFFD").
- Miaohe Lin has contributed some routine maintenance work on the
memory-failure code ("mm: memory-failure: remove unneeded PageHuge()
check").
- Peng Zhang has contributed some maintenance work on the maple tree
code ("Improve the validation for maple tree and some cleanup").
- Hugh Dickins has optimized the collapsing of shmem or file pages into
THPs ("mm: free retracted page table by RCU").
- Jiaqi Yan has a patch series which permits us to use the healthy
subpages within a hardware poisoned huge page for general purposes
("Improve hugetlbfs read on HWPOISON hugepages").
- Kemeng Shi has done some maintenance work on the pagetable-check code
("Remove unused parameters in page_table_check").
- More folioification work from Matthew Wilcox ("More filesystem folio
conversions for 6.6"), ("Followup folio conversions for zswap"). And
from ZhangPeng ("Convert several functions in page_io.c to use a
folio").
- page_ext cleanups from Kemeng Shi ("minor cleanups for page_ext").
- Baoquan He has converted some architectures to use the
GENERIC_IOREMAP ioremap()/iounmap() code ("mm: ioremap: Convert
architectures to take GENERIC_IOREMAP way").
- Anshuman Khandual has optimized arm64 tlb shootdown ("arm64: support
batched/deferred tlb shootdown during page reclamation/migration").
- Better maple tree lockdep checking from Liam Howlett ("More strict
maple tree lockdep"). Liam also developed some efficiency
improvements ("Reduce preallocations for maple tree").
- Cleanup and optimization to the secondary IOMMU TLB invalidation,
from Alistair Popple ("Invalidate secondary IOMMU TLB on permission
upgrade").
- Ryan Roberts fixes some arm64 MM selftest issues ("selftests/mm fixes
for arm64").
- Kemeng Shi provides some maintenance work on the compaction code
("Two minor cleanups for compaction").
- Some reduction in mmap_lock pressure from Matthew Wilcox ("Handle
most file-backed faults under the VMA lock").
- Aneesh Kumar contributes code to use the vmemmap optimization for DAX
on ppc64, under some circumstances ("Add support for DAX vmemmap
optimization for ppc64").
- page-ext cleanups from Kemeng Shi ("add page_ext_data to get client
data in page_ext"), ("minor cleanups to page_ext header").
- Some zswap cleanups from Johannes Weiner ("mm: zswap: three
cleanups").
- kmsan cleanups from ZhangPeng ("minor cleanups for kmsan").
- VMA handling cleanups from Kefeng Wang ("mm: convert to
vma_is_initial_heap/stack()").
- DAMON feature work from SeongJae Park ("mm/damon/sysfs-schemes:
implement DAMOS tried total bytes file"), ("Extend DAMOS filters for
address ranges and DAMON monitoring targets").
- Compaction work from Kemeng Shi ("Fixes and cleanups to compaction").
- Liam Howlett has improved the maple tree node replacement code
("maple_tree: Change replacement strategy").
- ZhangPeng has a general code cleanup - use the K() macro more widely
("cleanup with helper macro K()").
- Aneesh Kumar brings memmap-on-memory to ppc64 ("Add support for
memmap on memory feature on ppc64").
- pagealloc cleanups from Kemeng Shi ("Two minor cleanups for pcp list
in page_alloc"), ("Two minor cleanups for get pageblock
migratetype").
- Vishal Moola introduces a memory descriptor for page table tracking,
"struct ptdesc" ("Split ptdesc from struct page").
- memfd selftest maintenance work from Aleksa Sarai ("memfd: cleanups
for vm.memfd_noexec").
- MM include file rationalization from Hugh Dickins ("arch: include
asm/cacheflush.h in asm/hugetlb.h").
- THP debug output fixes from Hugh Dickins ("mm,thp: fix sloppy text
output").
- kmemleak improvements from Xiaolei Wang ("mm/kmemleak: use
object_cache instead of kmemleak_initialized").
- More folio-related cleanups from Matthew Wilcox ("Remove _folio_dtor
and _folio_order").
- A VMA locking scalability improvement from Suren Baghdasaryan
("Per-VMA lock support for swap and userfaults").
- pagetable handling cleanups from Matthew Wilcox ("New page table
range API").
- A batch of swap/thp cleanups from David Hildenbrand ("mm/swap: stop
using page->private on tail pages for THP_SWAP + cleanups").
- Cleanups and speedups to the hugetlb fault handling from Matthew
Wilcox ("Change calling convention for ->huge_fault").
- Matthew Wilcox has also done some maintenance work on the MM
subsystem documentation ("Improve mm documentation").
* tag 'mm-stable-2023-08-28-18-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (489 commits)
maple_tree: shrink struct maple_tree
maple_tree: clean up mas_wr_append()
secretmem: convert page_is_secretmem() to folio_is_secretmem()
nios2: fix flush_dcache_page() for usage from irq context
hugetlb: add documentation for vma_kernel_pagesize()
mm: add orphaned kernel-doc to the rst files.
mm: fix clean_record_shared_mapping_range kernel-doc
mm: fix get_mctgt_type() kernel-doc
mm: fix kernel-doc warning from tlb_flush_rmaps()
mm: remove enum page_entry_size
mm: allow ->huge_fault() to be called without the mmap_lock held
mm: move PMD_ORDER to pgtable.h
mm: remove checks for pte_index
memcg: remove duplication detection for mem_cgroup_uncharge_swap
mm/huge_memory: work on folio->swap instead of page->private when splitting folio
mm/swap: inline folio_set_swap_entry() and folio_swap_entry()
mm/swap: use dedicated entry for swap in folio
mm/swap: stop using page->private on tail pages for THP_SWAP
selftests/mm: fix WARNING comparing pointer to 0
selftests: cgroup: fix test_kmem_memcg_deletion kernel mem check
...
|
||
|
Linus Torvalds
|
542034175c |
arm64 updates for 6.6
CPU features and system registers:
* Advertise hinted conditional branch support (FEAT_HBC) to
userspace
* Avoid false positive "SANITY CHECK" warning when xCR registers
differ outside of the length field
Documentation:
* Fix macro name typo in SME documentation
Entry code:
* Unmask exceptions earlier on the system call entry path
Memory management:
* Don't bother clearing PTE_RDONLY for dirty ptes in
pte_wrprotect() and pte_modify()
Perf and PMU drivers:
* Initial support for Coresight TRBE devices on ACPI systems (the
coresight driver changes will come later)
* Fix hw_breakpoint single-stepping when called from bpf
* Fixes for DDR PMU on i.MX8MP SoC
* Add NUMA-awareness to Hisilicon PCIe PMU driver
* Fix locking dependency issue in Arm DMC620 PMU driver
* Workaround Hisilicon erratum 162001900 in the SMMUv3 PMU driver
* Add support for Arm CMN-700 r3 parts to the CMN PMU driver
* Add support for recent Arm Cortex CPU PMUs
* Update Hisilicon PMU maintainers
Selftests:
* Add a bunch of new features to the hwcap test (JSCVT, PMULL,
AES, SHA1, etc)
* Fix SSVE test to leave streaming-mode after grabbing the
signal context
* Add new test for SVE vector-length changes with SME enabled
Miscellaneous:
* Allow compiler to warn on suspicious looking system register
expressions
* Work around SDEI firmware bug by aborting any running
handlers on a kernel crash
* Fix some harmless warnings when building with W=1
* Remove some unused function declarations
* Other minor fixes and cleanup
-----BEGIN PGP SIGNATURE-----
iQFEBAABCgAuFiEEPxTL6PPUbjXGY88ct6xw3ITBYzQFAmTon4QQHHdpbGxAa2Vy
bmVsLm9yZwAKCRC3rHDchMFjNG0nCAC9lTqppELnqXPA3FswONhtDBnKEufZHp0+
4+Z6CPjAYZpd7ruiezvxeZA62tZl3eX+tYOx+6lf4xYxFA5W/RQdmxM7e0mGJd+n
sgps85kxArApCgJR9zJiTCAIPXzKH5ObsFWWbcRljI9fiISVDTYn1JFAEx9UERI5
5yr6blYF2H115oD8V2f/0vVObGOAuiqNnzqJIuKL1I8H9xBK0pssrKvuCCN8J2o4
28+PeO7PzwWPiSfnO15bLd/bGuzbMCcexv4/DdjtLZaAanW7crJRVAzOon+URuVx
JXmkzQvXkOgSKnEFwfVRYTsUbtOz2cBafjSujVmjwIBymhbBCZR/
=WqmX
-----END PGP SIGNATURE-----
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Will Deacon:
"I think we have a bit less than usual on the architecture side, but
that's somewhat balanced out by a large crop of perf/PMU driver
updates and extensions to our selftests.
CPU features and system registers:
- Advertise hinted conditional branch support (FEAT_HBC) to userspace
- Avoid false positive "SANITY CHECK" warning when xCR registers
differ outside of the length field
Documentation:
- Fix macro name typo in SME documentation
Entry code:
- Unmask exceptions earlier on the system call entry path
Memory management:
- Don't bother clearing PTE_RDONLY for dirty ptes in pte_wrprotect()
and pte_modify()
Perf and PMU drivers:
- Initial support for Coresight TRBE devices on ACPI systems (the
coresight driver changes will come later)
- Fix hw_breakpoint single-stepping when called from bpf
- Fixes for DDR PMU on i.MX8MP SoC
- Add NUMA-awareness to Hisilicon PCIe PMU driver
- Fix locking dependency issue in Arm DMC620 PMU driver
- Workaround Hisilicon erratum 162001900 in the SMMUv3 PMU driver
- Add support for Arm CMN-700 r3 parts to the CMN PMU driver
- Add support for recent Arm Cortex CPU PMUs
- Update Hisilicon PMU maintainers
Selftests:
- Add a bunch of new features to the hwcap test (JSCVT, PMULL, AES,
SHA1, etc)
- Fix SSVE test to leave streaming-mode after grabbing the signal
context
- Add new test for SVE vector-length changes with SME enabled
Miscellaneous:
- Allow compiler to warn on suspicious looking system register
expressions
- Work around SDEI firmware bug by aborting any running handlers on a
kernel crash
- Fix some harmless warnings when building with W=1
- Remove some unused function declarations
- Other minor fixes and cleanup"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (62 commits)
drivers/perf: hisi: Update HiSilicon PMU maintainers
arm_pmu: acpi: Add a representative platform device for TRBE
arm_pmu: acpi: Refactor arm_spe_acpi_register_device()
kselftest/arm64: Fix hwcaps selftest build
hw_breakpoint: fix single-stepping when using bpf_overflow_handler
arm64/sysreg: refactor deprecated strncpy
kselftest/arm64: add jscvt feature to hwcap test
kselftest/arm64: add pmull feature to hwcap test
kselftest/arm64: add AES feature check to hwcap test
kselftest/arm64: add SHA1 and related features to hwcap test
arm64: sysreg: Generate C compiler warnings on {read,write}_sysreg_s arguments
kselftest/arm64: build BTI tests in output directory
perf/imx_ddr: don't enable counter0 if none of 4 counters are used
perf/imx_ddr: speed up overflow frequency of cycle
drivers/perf: hisi: Schedule perf session according to locality
kselftest/arm64: fix a memleak in zt_regs_run()
perf/arm-dmc620: Fix dmc620_pmu_irqs_lock/cpu_hotplug_lock circular lock dependency
perf/smmuv3: Add MODULE_ALIAS for module auto loading
perf/smmuv3: Enable HiSilicon Erratum 162001900 quirk for HIP08/09
kselftest/arm64: Size sycall-abi buffers for the actual maximum VL
...
|
||
|
Linus Torvalds
|
b03a434214 |
seccomp updates for v6.6-rc1
- Provide USER_NOTIFY flag for synchronous mode (Andrei Vagin, Peter Oskolkov). This touches the scheduler and perf but has been Acked by Peter Zijlstra. - Fix regression in syscall skipping and restart tracing on arm32. This touches arch/arm/ but has been Acked by Arnd Bergmann. -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAmTs418WHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJohpD/4tEfRdnb/KDgwQ7uvqBonUJXcx wqw17LZCGTpBV3/Tp3+aEseD1NezOxiMJL88VyUHSy7nfDJShbL6QtyoenwEOeXJ HmBUfcIH3cqRutHEJ3drYBzBetpeeK2G+gTYVj+JoEfPWyPf+Egj+1JE2n1xLi92 WC1miBAyBZ59kN+D1hcDzJu24CkAwbcUYlEzGejN5lBOwxYV3/fjARBVRvefOO5m jljSCIVJOFgCiybKhJ7Zw1+lkFc3cIlcOgr4/ZegSc8PxFVebnuImTHHp/gvoo6F 7d1xe5Hk+PSfNvVq41MAeRB2vK2tY5efwjXRarThUaydPTO43KiQm0dzP0EYWK9a LcOg8zAXZnpvuWU5O2SqUKADcxe2TjS1WuQ/Q4ixxgKz2kJKDwrNU8Frf327eLSR acfZgMMiUfEXyXDV9B3LzNAtwdvwyxYrzEzxgKywhThIhZmQDat0rI2IaTV5QIc5 pkxiFEe0TPwpzyUVO9dSzE+ughTmNQOKk5uAM9e2NwRwVdhEmlZAxo0kStJ1NoaA yDjYIKfaNBElchL4v2931KJFJseI+uRaWdW10JEV+1M69+gEAEs6wbmAxtcYS776 xWsYp3slXzlmeVyvQp/ah8p0y55r+qTbcnhkvIdiwLYei4Bh3KOoJUlVmW0V5dKq b+7qspIvBA0kKRAqPw== =DI8R -----END PGP SIGNATURE----- Merge tag 'seccomp-v6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull seccomp updates from Kees Cook: - Provide USER_NOTIFY flag for synchronous mode (Andrei Vagin, Peter Oskolkov). This touches the scheduler and perf but has been Acked by Peter Zijlstra. - Fix regression in syscall skipping and restart tracing on arm32. This touches arch/arm/ but has been Acked by Arnd Bergmann. * tag 'seccomp-v6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: seccomp: Add missing kerndoc notations ARM: ptrace: Restore syscall skipping for tracers ARM: ptrace: Restore syscall restart tracing selftests/seccomp: Handle arm32 corner cases better perf/benchmark: add a new benchmark for seccom_unotify selftest/seccomp: add a new test for the sync mode of seccomp_user_notify seccomp: add the synchronous mode for seccomp_unotify sched: add a few helpers to wake up tasks on the current cpu sched: add WF_CURRENT_CPU and externise ttwu seccomp: don't use semaphore and wait_queue together |
||
|
Linus Torvalds
|
475d4df827 |
v6.6-vfs.fchmodat2
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCZOXT7QAKCRCRxhvAZXjc ort3AP0VIK/oJk5skgjpinQrCfvtVz0XOtawuBtn0f1weIfb6AD9Hg1rqOKnQD5z dkvn3xaEr3gPOVzqU5SvFwVoCM0cMwA= =24Ha -----END PGP SIGNATURE----- Merge tag 'v6.6-vfs.fchmodat2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull fchmodat2 system call from Christian Brauner: "This adds the fchmodat2() system call. It is a revised version of the fchmodat() system call, adding a missing flag argument. Support for both AT_SYMLINK_NOFOLLOW and AT_EMPTY_PATH are included. Adding this system call revision has been a longstanding request but so far has always fallen through the cracks. While the kernel implementation of fchmodat() does not have a flag argument the libc provided POSIX-compliant fchmodat(3) version does. Both glibc and musl have to implement a workaround in order to support AT_SYMLINK_NOFOLLOW (see [1] and [2]). The workaround is brittle because it relies not just on O_PATH and O_NOFOLLOW semantics and procfs magic links but also on our rather inconsistent symlink semantics. This gives userspace a proper fchmodat2() system call that libcs can use to properly implement fchmodat(3) and allows them to get rid of their hacks. In this case it will immediately benefit them as the current workaround is already defunct because of aformentioned inconsistencies. In addition to AT_SYMLINK_NOFOLLOW, give userspace the ability to use AT_EMPTY_PATH with fchmodat2(). This is already possible with fchownat() so there's no reason to not also support it for fchmodat2(). The implementation is simple and comes with selftests. Implementation of the system call and wiring up the system call are done as separate patches even though they could arguably be one patch. But in case there are merge conflicts from other system call additions it can be beneficial to have separate patches" Link: https://sourceware.org/git/?p=glibc.git;a=blob;f=sysdeps/unix/sysv/linux/fchmodat.c;h=17eca54051ee28ba1ec3f9aed170a62630959143;hb=a492b1e5ef7ab50c6fdd4e4e9879ea5569ab0a6c#l35 [1] Link: https://git.musl-libc.org/cgit/musl/tree/src/stat/fchmodat.c?id=718f363bc2067b6487900eddc9180c84e7739f80#n28 [2] * tag 'v6.6-vfs.fchmodat2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: selftests: fchmodat2: remove duplicate unneeded defines fchmodat2: add support for AT_EMPTY_PATH selftests: Add fchmodat2 selftest arch: Register fchmodat2, usually as syscall 452 fs: Add fchmodat2() Non-functional cleanup of a "__user * filename" |
||
|
Matthew Wilcox (Oracle)
|
203b7b6aad |
mm: rationalise flush_icache_pages() and flush_icache_page()
Move the default (no-op) implementation of flush_icache_pages() to <linux/cacheflush.h> from <asm-generic/cacheflush.h>. Remove the flush_icache_page() wrapper from each architecture into <linux/cacheflush.h>. Link: https://lkml.kernel.org/r/20230802151406.3735276-32-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Matthew Wilcox (Oracle)
|
8b5989f333 |
arm: implement the new page table range API
Add set_ptes(), update_mmu_cache_range(), flush_dcache_folio() and flush_icache_pages(). Change the PG_dcache_clear flag from being per-page to per-folio which makes __dma_page_dev_to_cpu() a bit more exciting. Also add flush_cache_pages(), even though this isn't used by generic code (yet?) [m.szyprowski@samsung.com: fix potential endless loop in __dma_page_dev_to_cpu()] Link: https://lkml.kernel.org/r/20230809172737.3574190-1-m.szyprowski@samsung.com [willy@infradead.org: fix folio conversion in __dma_page_dev_to_cpu()] Link: https://lkml.kernel.org/r/20230823191852.1556561-1-willy@infradead.org Link: https://lkml.kernel.org/r/20230802151406.3735276-10-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Mike Rapoport (IBM) <rppt@kernel.org> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Matthew Wilcox (Oracle)
|
f9bff0e318 |
minmax: add in_range() macro
Patch series "New page table range API", v6.
This patchset changes the API used by the MM to set up page table entries.
The four APIs are:
set_ptes(mm, addr, ptep, pte, nr)
update_mmu_cache_range(vma, addr, ptep, nr)
flush_dcache_folio(folio)
flush_icache_pages(vma, page, nr)
flush_dcache_folio() isn't technically new, but no architecture
implemented it, so I've done that for them. The old APIs remain around
but are mostly implemented by calling the new interfaces.
The new APIs are based around setting up N page table entries at once.
The N entries belong to the same PMD, the same folio and the same VMA, so
ptep++ is a legitimate operation, and locking is taken care of for you.
Some architectures can do a better job of it than just a loop, but I have
hesitated to make too deep a change to architectures I don't understand
well.
One thing I have changed in every architecture is that PG_arch_1 is now a
per-folio bit instead of a per-page bit when used for dcache clean/dirty
tracking. This was something that would have to happen eventually, and it
makes sense to do it now rather than iterate over every page involved in a
cache flush and figure out if it needs to happen.
The point of all this is better performance, and Fengwei Yin has measured
improvement on x86. I suspect you'll see improvement on your architecture
too. Try the new will-it-scale test mentioned here:
https://lore.kernel.org/linux-mm/20230206140639.538867-5-fengwei.yin@intel.com/
You'll need to run it on an XFS filesystem and have
CONFIG_TRANSPARENT_HUGEPAGE set.
This patchset is the basis for much of the anonymous large folio work
being done by Ryan, so it's received quite a lot of testing over the last
few months.
This patch (of 38):
Determine if a value lies within a range more efficiently (subtraction +
comparison vs two comparisons and an AND). It also has useful (under some
circumstances) behaviour if the range exceeds the maximum value of the
type. Convert all the conflicting definitions of in_range() within the
kernel; some can use the generic definition while others need their own
definition.
Link: https://lkml.kernel.org/r/20230802151406.3735276-1-willy@infradead.org
Link: https://lkml.kernel.org/r/20230802151406.3735276-2-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
|
||
|
Randy Dunlap
|
ef815d2cba |
treewide: drop CONFIG_EMBEDDED
There is only one Kconfig user of CONFIG_EMBEDDED and it can be switched to EXPERT or "if !ARCH_MULTIPLATFORM" (suggested by Arnd). Link: https://lkml.kernel.org/r/20230816055010.31534-1-rdunlap@infradead.org Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Palmer Dabbelt <palmer@rivosinc.com> [RISC-V] Acked-by: Greg Ungerer <gerg@linux-m68k.org> Acked-by: Jason A. Donenfeld <Jason@zx2c4.com> Acked-by: Michael Ellerman <mpe@ellerman.id.au> [powerpc] Cc: Russell King <linux@armlinux.org.uk> Cc: Vineet Gupta <vgupta@kernel.org> Cc: Brian Cain <bcain@quicinc.com> Cc: Michal Simek <monstr@monstr.eu> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Jonas Bonn <jonas@southpole.se> Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> Cc: Stafford Horne <shorne@gmail.com> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Hugh Dickins
|
889690bcbc |
arm: include asm/cacheflush.h in asm/hugetlb.h
Patch series "arch: include asm/cacheflush.h in asm/hugetlb.h". Three architectures are using PG_dcache_clean in their asm/hugetlb.h, but relying on accident to include the asm/cacheflush.h which defines it. This patch (of 3): PG_dcache_clean is used in asm/hugetlb.h but defined in asm/cacheflush.h: builds rely on an accident of that being included via linux/mempolicy.h, but better include it directly (like arch/sh/include/asm/hugetlb.h does). Link: https://lkml.kernel.org/r/6d2acfa4-7f44-d3b4-b0a8-5495c5985e4c@google.com Link: https://lkml.kernel.org/r/4b055d0-7b2e-72bf-9b9d-8f3f1cd312d0@google.com Signed-off-by: Hugh Dickins <hughd@google.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Vishal Moola (Oracle)
|
358d1c39c8 |
arm: convert various functions to use ptdescs
As part of the conversions to replace pgtable constructor/destructors with ptdesc equivalents, convert various page table functions to use ptdescs. late_alloc() also uses the __get_free_pages() helper function. Convert this to use pagetable_alloc() and ptdesc_address() instead to help standardize page tables further. Link: https://lkml.kernel.org/r/20230807230513.102486-18-vishal.moola@gmail.com Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com> Acked-by: Mike Rapoport (IBM) <rppt@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Claudio Imbrenda <imbrenda@linux.ibm.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: David Hildenbrand <david@redhat.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Guo Ren <guoren@kernel.org> Cc: Huacai Chen <chenhuacai@kernel.org> Cc: Hugh Dickins <hughd@google.com> Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Cc: Jonas Bonn <jonas@southpole.se> Cc: Matthew Wilcox <willy@infradead.org> Cc: Palmer Dabbelt <palmer@rivosinc.com> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Richard Weinberger <richard@nod.at> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Douglas Anderson
|
8d539b84f1 |
nmi_backtrace: allow excluding an arbitrary CPU
The APIs that allow backtracing across CPUs have always had a way to exclude the current CPU. This convenience means callers didn't need to find a place to allocate a CPU mask just to handle the common case. Let's extend the API to take a CPU ID to exclude instead of just a boolean. This isn't any more complex for the API to handle and allows the hardlockup detector to exclude a different CPU (the one it already did a trace for) without needing to find space for a CPU mask. Arguably, this new API also encourages safer behavior. Specifically if the caller wants to avoid tracing the current CPU (maybe because they already traced the current CPU) this makes it more obvious to the caller that they need to make sure that the current CPU ID can't change. [akpm@linux-foundation.org: fix trigger_allbutcpu_cpu_backtrace() stub] Link: https://lkml.kernel.org/r/20230804065935.v4.1.Ia35521b91fc781368945161d7b28538f9996c182@changeid Signed-off-by: Douglas Anderson <dianders@chromium.org> Acked-by: Michal Hocko <mhocko@suse.com> Cc: kernel test robot <lkp@intel.com> Cc: Lecopzer Chen <lecopzer.chen@mediatek.com> Cc: Petr Mladek <pmladek@suse.com> Cc: Pingfan Liu <kernelfans@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Eric DeVolder
|
4183635e90 |
arm/kexec: refactor for kernel/Kconfig.kexec
The kexec and crash kernel options are provided in the common kernel/Kconfig.kexec. Utilize the common options and provide the ARCH_SUPPORTS_ and ARCH_SELECTS_ entries to recreate the equivalent set of KEXEC and CRASH options. Link: https://lkml.kernel.org/r/20230712161545.87870-4-eric.devolder@oracle.com Signed-off-by: Eric DeVolder <eric.devolder@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Hugh Dickins
|
de2e4626c7 |
arm: adjust_pte() use pte_offset_map_nolock()
Instead of pte_lockptr(), use the recently added pte_offset_map_nolock() in adjust_pte(): because it gives the not-locked ptl for precisely that pte, which the caller can then safely lock; whereas pte_lockptr() is not so tightly coupled, because it dereferences the pmd pointer again. Link: https://lkml.kernel.org/r/4d5258bd-ffa0-018-253a-25f2c9b783f7@google.com Signed-off-by: Hugh Dickins <hughd@google.com> Cc: Alexander Gordeev <agordeev@linux.ibm.com> Cc: Alistair Popple <apopple@nvidia.com> Cc: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Cc: Anshuman Khandual <anshuman.khandual@arm.com> Cc: Axel Rasmussen <axelrasmussen@google.com> Cc: Christian Borntraeger <borntraeger@linux.ibm.com> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Christoph Hellwig <hch@infradead.org> Cc: Claudio Imbrenda <imbrenda@linux.ibm.com> Cc: David Hildenbrand <david@redhat.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Huang, Ying <ying.huang@intel.com> Cc: Ira Weiny <ira.weiny@intel.com> Cc: Jann Horn <jannh@google.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Lorenzo Stoakes <lstoakes@gmail.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Miaohe Lin <linmiaohe@huawei.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Mike Rapoport (IBM) <rppt@kernel.org> Cc: Minchan Kim <minchan@kernel.org> Cc: Naoya Horiguchi <naoya.horiguchi@nec.com> Cc: Pavel Tatashin <pasha.tatashin@soleen.com> Cc: Peter Xu <peterx@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Qi Zheng <zhengqi.arch@bytedance.com> Cc: Ralph Campbell <rcampbell@nvidia.com> Cc: Russell King <linux@armlinux.org.uk> Cc: SeongJae Park <sj@kernel.org> Cc: Song Liu <song@kernel.org> Cc: Steven Price <steven.price@arm.com> Cc: Suren Baghdasaryan <surenb@google.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Vishal Moola (Oracle) <vishal.moola@gmail.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Will Deacon <will@kernel.org> Cc: Yang Shi <shy828301@gmail.com> Cc: Yu Zhao <yuzhao@google.com> Cc: Zack Rusin <zackr@vmware.com> Cc: Zi Yan <ziy@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Tomislav Novak
|
d11a69873d |
hw_breakpoint: fix single-stepping when using bpf_overflow_handler
Arm platforms use is_default_overflow_handler() to determine if the
hw_breakpoint code should single-step over the breakpoint trigger or
let the custom handler deal with it.
Since bpf_overflow_handler() currently isn't recognized as a default
handler, attaching a BPF program to a PERF_TYPE_BREAKPOINT event causes
it to keep firing (the instruction triggering the data abort exception
is never skipped). For example:
# bpftrace -e 'watchpoint:0x10000:4:w { print("hit") }' -c ./test
Attaching 1 probe...
hit
hit
[...]
^C
(./test performs a single 4-byte store to 0x10000)
This patch replaces the check with uses_default_overflow_handler(),
which accounts for the bpf_overflow_handler() case by also testing
if one of the perf_event_output functions gets invoked indirectly,
via orig_default_handler.
Signed-off-by: Tomislav Novak <tnovak@meta.com>
Tested-by: Samuel Gosselin <sgosselin@google.com> # arm64
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/linux-arm-kernel/20220923203644.2731604-1-tnovak@fb.com/
Link: https://lore.kernel.org/r/20230605191923.1219974-1-tnovak@meta.com
Signed-off-by: Will Deacon <will@kernel.org>
|
||
|
Arnd Bergmann
|
17fd01a243 |
Fixes for omaps
A fix external abort on non-linefetch for am335x that is fixed with a flush of posted write. And two networking fixes for beaglebone mostly for revision c3 to do phy reset with a gpio and to fix a boot time warning. -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEkgNvrZJU/QSQYIcQG9Q+yVyrpXMFAmTcShQRHHRvbnlAYXRv bWlkZS5jb20ACgkQG9Q+yVyrpXO/Rw/7BFVAM9bgvrYYD/fqUgr3Y1qGEvhYDv8O TCioh2kJ5YfQmhZznYQKNQkOnFiCdyGizLN30k5q1tKsMeCZfEZptyQXlUI3X1hu 0MFvwOfbHHUlJuSyTkNv3bL3PpWss26Q3HR1Bv+cDIR+2jhhT3yWDPBQuEipBG5Y 8ItXtndDyXB04tpN+e28N1tBVooc2Kuv9oqI0CLlOMsJEes7qsx4CSGSwoCEmwKd Ea9BMyjrmpI2omSU2u8pnPtYRWwFKMgVJfzDJsPe4EvMF638iFW5Djk5x1KcYgq9 HKkUV0/5X7oqDQCPxqktCuJmwxtMm2bYAqPRoj/jGX+3SS2/9zMas99MfsqstT8F xzbrh4rOk3tnQqvhExAW6UzsmVLDfvb/rV1hVfn/ECVs2Qc52mUe31PgaTBtkKgz 4rPHxGbDZH8PcQwPkuMGzxJI/tDz+MC4KwDhNbi3wds3xoPa3Fn7U5ceuY5acf4B zLY8xSvmoUlZqEkr7yN1J9V7mavuThL0qF2Ns9HpYMBd+qPCEi8KZr6mRWuLKWxo bZyBbyxwvEwDtPrEL9AJWL3wDWWywL3EvvzdyZ8SYFRo8TkslC9qLkgMmGryJu2N flO3hESA/qZYuEkgovorrVgSBwdlZHC/4JwUn+G8vO1kTfCgiqgHuxyo9niZtDgF Irn9Y8fYNCs= =OJ1M -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmTeFM8ACgkQYKtH/8kJ UidhUBAAmehmOaEvyq0M/5vtDd/5S7yjLCuzYe+US+rqsocxYWasFpE5OvrLECcX dZdixLmopkak3VqemB8h9F+qahnePEA2x1UA4Ei329VHgWn/Ds4Z3RJ/mJZ1vSfj R9cGB+/ivRKpfjJCCUM9UCycbGS+MyUWmj2i9bpK4D6j/UOxqh8K7Zsx2Tq0btAE ArIMW23xTyfsmXTrAZFT77sQK3cX8tKtGZrQanMre8QZwH3/pCYc/nZlYZnYtrNS +96go1b3+KwSVULYpg3ChmK27nh8YNDYFXMCVpsukc+wM5qsf/IKhyHgl/fgBHiF dh2OWKqadxmoeLvUVEn8gFYPiQvQVjPa8iFvF8cDPN/bsNAbwUbF3pGIwVPyTUHm 9qVxzKZBPtqt2IE6PRlobNSaS+I6THfiJXVBDj9r+ETuG8Dm2e8Lb+vgV7fdVrVu AK/bH+tR7ufnzGLkF6zMB/Ub5kFuI5d9Qsv9qmPHwOHbfl85dnDdWqk6fDezGNyn eRbay/7Z4VKIFjbrNLEu2wJp+S7S2/u56GGb1sF/EVoIxoexgQLy1GxoALy3+b94 tBQGO176uXzDAziJTzZTC7arC4pCzIqKY8+QWRX5X88bdiEhrx5Bi8h5Jug7v+9g Hr46pW6DJBTUZIZbe89qIxiSUWipaa9CjbhUnPrh4VJfi3kCo1w= =1dGT -----END PGP SIGNATURE----- Merge tag 'omap-for-v6.5/fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes Fixes for omaps A fix external abort on non-linefetch for am335x that is fixed with a flush of posted write. And two networking fixes for beaglebone mostly for revision c3 to do phy reset with a gpio and to fix a boot time warning. * tag 'omap-for-v6.5/fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: am335x-bone-common: Add vcc-supply for on-board eeprom ARM: dts: am335x-bone-common: Add GPIO PHY reset on revision C3 board bus: ti-sysc: Flush posted write on enable before reset Link: https://lore.kernel.org/r/pull-1692158536-457318@atomide.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Kees Cook
|
4697b5848b |
ARM: ptrace: Restore syscall skipping for tracers
Since commit |
||
|
Kees Cook
|
cf00764747 |
ARM: ptrace: Restore syscall restart tracing
Since commit |
||
|
Shengyu Qu
|
7aff940ec8 |
ARM: dts: am335x-bone-common: Add vcc-supply for on-board eeprom
The on-board eeprom on beaglebone series has a power supply from VDD_3V3A, add that to dts to reduce dummy regulator warning. Signed-off-by: Shengyu Qu <wiagn233@outlook.com> Message-ID: <TY3P286MB2611CDC84604B11570B4A8D2980FA@TY3P286MB2611.JPNP286.PROD.OUTLOOK.COM> Signed-off-by: Tony Lindgren <tony@atomide.com> |
||
|
Shengyu Qu
|
623cef6527 |
ARM: dts: am335x-bone-common: Add GPIO PHY reset on revision C3 board
This patch adds ethernet PHY reset GPIO config for Beaglebone Black series boards with revision C3. This fixes a random phy startup failure bug discussed at [1]. The GPIO pin used for reset is not used on older revisions, so it is ok to apply to all board revisions. The reset timing was discussed and tested at [2]. [1] https://forum.digikey.com/t/ethernet-device-is-not-detecting-on-ubuntu-20-04-lts-on-bbg/19948 [2] https://forum.beagleboard.org/t/recognizing-a-beaglebone-black-rev-c3-board/31249/ Signed-off-by: Robert Nelson <robertcnelson@gmail.com> Signed-off-by: Shengyu Qu <wiagn233@outlook.com> Message-ID: <TY3P286MB26113797A3B2EC7E0348BBB2980FA@TY3P286MB2611.JPNP286.PROD.OUTLOOK.COM> Signed-off-by: Tony Lindgren <tony@atomide.com> |
||
|
Lin Yujun
|
42ff49a196
|
ARM: dts: integrator: fix PCI bus dtc warnings
An warning is reported when allmodconfig is used to compile the kernel of the ARM architecture: arch/arm/boot/dts/arm/integratorap.dts:161.22-206.4: Warning (pci_bridge): /pciv3@62000000: node name is not "pci" or "pcie" Change the node name to pci to clear the build warning. Signed-off-by: Lin Yujun <linyujun809@huawei.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20230811-versatile-dts-v6-6-v1-1-d8cb9d1947ed@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Arnd Bergmann
|
d842f4dc68 |
ARM: Zynq SoC changes for v6.6
- Sort out OF headers in pm.c -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQQbPNTMvXmYlBPRwx7KSWXLKUoMIQUCZMzcuAAKCRDKSWXLKUoM IeNlAJ9ZxrC2yUdxxev+51vmVMHs32xbzwCfaLkDev0tR1XXUpQdEdzs52z3Dws= =QVnR -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmTXPxgACgkQYKtH/8kJ UifuHg/6Aso7qoXlCW377qH7JK5q6opqH24O5sE6uAm4SJ9BKYP/eCuzO54LGMaO fsls0pIV19zL/kyjoKGYsZYCjWOagNnP2hHhF4MGaj+coV6SnDyL//xwa2GSDe3i 7wybMUDG3+2f1dnBuoZz4+vZXOs4Z7fzA9q/Vh4AhaGVPRSwfYjwMpiK2T7KWgc/ WdxvaYywCArhpS6MgWEh1eYAdXlePI3dal+ogqzhl67+9El5UtSGX86EuszIPaOi OBrN9XCkuHMkcBN9zrfxeHWLfybFR5VbZXCZYyNEnGppifPDlH1aSrJ5v4oR3iiz eWdDpPbhRoe+t6N1GpXpyH+WobRmYHbxdf+y/KG7RIUNswEzGIY2VT/1+C8EcuVx 3bmhqBumH6w3Th6MA7FEUSzHo3sMO2O5ngT0Uj4J1sHnxzn6SnHVRibsp8d1Ua+P 0Jb0oYFM3Sg638sV62BHD18dKXPwlRowIad0zMCyLFBScTIJT+mWqHHVc5/NDZIV 8pjyjfRnX16CevBTF0cRdS6ynCuf1UavwqBW1kCpXwd/2Tv8iUrmA2IHi+J7/X5K FYOb22hs4qdqnN8znMB0MWsUwNeduTsn1HKisRmDh3+IXuTXumTOzBqIZIz6mxa8 3d0tAD4dU1U8/MAyBtMuAYdKC8exFqjzHo2Amjz4ESk2e9f6ZS8= =QcvG -----END PGP SIGNATURE----- Merge tag 'zynq-soc-for-6.6' of https://github.com/Xilinx/linux-xlnx into arm/fixes ARM: Zynq SoC changes for v6.6 - Sort out OF headers in pm.c * tag 'zynq-soc-for-6.6' of https://github.com/Xilinx/linux-xlnx: ARM: zynq: Explicitly include correct DT includes Link: https://lore.kernel.org/r/a56457a0-7e5a-df46-2c86-3f2ace578984@monstr.eu Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Arnd Bergmann
|
991e0d9dbb |
i.MX fixes for 6.5, 2nd round:
- Fix i.MX93 ANATOP 'reg' resource size to avoid overlapping with TMU memory area. - Fix RTC interrupt level on imx6qdl-phytec-mira board. - Remove LDB endpoint from from the common imx6sx.dtsi as it causes regression for boards that has the LCDIF connected directly to a parallel display. - Drop CSI1 PHY reference clock configuration from i.MX8MM/N device tree to avoid overclocking. - Set a proper default tuning step for i.MX6SX and i.MX7D uSDHC to fix a tuning failure seen with some SD cards. -----BEGIN PGP SIGNATURE----- iQFIBAABCgAyFiEEFmJXigPl4LoGSz08UFdYWoewfM4FAmTTYzIUHHNoYXduZ3Vv QGtlcm5lbC5vcmcACgkQUFdYWoewfM5THQf/bDZP+YPT8RxUdxVdL6jT2GGHR3t8 wq3+vM1KVgg+1E9nMBcG0aT1fUTvPM22N5Ae72bGYd69HGbqS64UJ37JlvrSXfwW QtJHPb9mbDPsdyoLbWBuJq3bdY6NgdbzeKEEGRWlZAkJqvB5a1S63g3riJO89inp mMsm0dFGn7IZFkhflMtMFL9T0FOz4IwbJGBCm5WvRCR/5nH82MJe5w9JfWBGoRPY Y0+vm8bS8A/hjQrYVWyAxe1sRAjxNNPWEsjelY/F89gpqOcuBrTTFVmMhEVKX6sd BjgCQFFWzds4ezmTNloMTyB4dSnW/q2Nsg87A9MXVECW6eIzAeO9p2dINA== =pxhp -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmTXPu4ACgkQYKtH/8kJ UieZnRAAnbxsC6/NT7qOwo/d6+hfX2Nh7Tgy9MDLBwIGtzdR822SD0WKwYRIb0K/ iMQMt+6ItPcYDKOLUXKv1MY3QX3BcirvE4yDyPGVxgcnkmL1egeUlYJ4R2U8QnOq Vwn+cqAcA6RSQIYEV0w32gXHjeDBMdsToT+DlV7id5C6QyreQEkSRzrqf0zm1CTF zNWCXeaaLkTV+j7W4fb3yPhSMhnnfkwmZB3lVVd5K/vwt7x3OQc7WaSQVNPAcGTC jiWsbW5KF4HbcukUpb16hyxyyJlt94FxrqqUyN86mj/ONBS55Hf7ilgZX4x/KphG PJ2V7fnCDnrhIWVEUlknMxLZmPUXTMqaSVsXrx0JOOz+y3KSq6lZudswXPK5fvbV WGZw9YpC/Hm3hN7Xi+BBUZVJGB7r9pyjcZUcUZBqK1EOxDSRiDMogyC55cC6C6Z2 uX4AfntpeDskj1nUtAgXK38bM1NLQ/jQnkZPVV69qpSkRQK/zLBwNuTSDUtW42vM ftbbSIyN4tEBQD5bmXy01ug7qxFJaeRQ9dW44UH03zYvDlH5QTrRM64tmySKIRZ+ urab1ShoN0UNA7t9PFpj45bbLb9sndeI6EOh0Vi8RozQ+dCEq1I6HFt54K886qar sjcsnrJxMZysZnoGGf3q1REe3NjuQ1gRd2nwg4Rbj7VkytuInWI= =3ZEY -----END PGP SIGNATURE----- Merge tag 'imx-fixes-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 6.5, 2nd round: - Fix i.MX93 ANATOP 'reg' resource size to avoid overlapping with TMU memory area. - Fix RTC interrupt level on imx6qdl-phytec-mira board. - Remove LDB endpoint from from the common imx6sx.dtsi as it causes regression for boards that has the LCDIF connected directly to a parallel display. - Drop CSI1 PHY reference clock configuration from i.MX8MM/N device tree to avoid overclocking. - Set a proper default tuning step for i.MX6SX and i.MX7D uSDHC to fix a tuning failure seen with some SD cards. * tag 'imx-fixes-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: dts: imx93: Fix anatop node size ARM: dts: imx: Set default tuning step for imx6sx usdhc arm64: dts: imx8mm: Drop CSI1 PHY reference clock configuration arm64: dts: imx8mn: Drop CSI1 PHY reference clock configuration ARM: dts: imx: Set default tuning step for imx7d usdhc ARM: dts: imx6: phytec: fix RTC interrupt level ARM: dts: imx6sx: Remove LDB endpoint Link: https://lore.kernel.org/r/20230809100034.GS151430@dragon Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Linus Torvalds
|
ec351c8f2e |
ARM: SoC fixes for 6.5, part 2
A couple of platforms get a lone dts fix each:
- SoCFPGA: Fix incorrect I2C property for SCL signal
- Renesas: Fix interrupt names for MTU3 channels on RZ/G2L and RZ/V2L.
- Juno/Vexpress: remove a dangling symlink
- at91: sam9x60 SoC detection compatible strings
- nspire: Fix arm primecell compatible string
On the NXP i.MX platform, there multiple issues that get addressed:
- A couple of ARM DTS fixes for i.MX6SLL usbphy and supported CPU
frequency of sk-imx53 board
- Add missing pull-up for imx8mn-var-som onboard PHY reset pinmux
- A couple of imx8mm-venice fixes from Tim Harvey to diable disp_blk_ctrl
- A couple of phycore-imx8mm fixes from Yashwanth Varakala to correct
VPU label and gpio-line-names
- Fix imx8mp-blk-ctrl driver to register HSIO PLL clock as bus_power_dev
child, so that runtime PM can translate into the necessary GPC power
domain action
On the driver side, there are two fixes for tegra memory controller
drivers addressing regressions from the merge window, a couple of
minor correctness fixes for SCMI and SMCCC firmware, as well as
a build fix for an lcd backlight driver.
-----BEGIN PGP SIGNATURE-----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=+evH
-----END PGP SIGNATURE-----
Merge tag 'soc-fixes-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"A couple of platforms get a lone dts fix each:
- SoCFPGA: Fix incorrect I2C property for SCL signal
- Renesas: Fix interrupt names for MTU3 channels on RZ/G2L and
RZ/V2L.
- Juno/Vexpress: remove a dangling symlink
- at91: sam9x60 SoC detection compatible strings
- nspire: Fix arm primecell compatible string
On the NXP i.MX platform, there multiple issues that get addressed:
- A couple of ARM DTS fixes for i.MX6SLL usbphy and supported CPU
frequency of sk-imx53 board
- Add missing pull-up for imx8mn-var-som onboard PHY reset pinmux
- A couple of imx8mm-venice fixes from Tim Harvey to diable
disp_blk_ctrl
- A couple of phycore-imx8mm fixes from Yashwanth Varakala to correct
VPU label and gpio-line-names
- Fix imx8mp-blk-ctrl driver to register HSIO PLL clock as
bus_power_dev child, so that runtime PM can translate into the
necessary GPC power domain action
On the driver side, there are two fixes for tegra memory controller
drivers addressing regressions from the merge window, a couple of
minor correctness fixes for SCMI and SMCCC firmware, as well as a
build fix for an lcd backlight driver"
* tag 'soc-fixes-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (22 commits)
backlight: corgi_lcd: fix missing prototype
memory: tegra: make icc_set_bw return zero if BWMGR not supported
arm64: dts: renesas: rzg2l: Update overfow/underflow IRQ names for MTU3 channels
dt-bindings: serial: atmel,at91-usart: update compatible for sam9x60
ARM: dts: at91: sam9x60: fix the SOC detection
ARM: dts: nspire: Fix arm primecell compatible string
firmware: arm_scmi: Fix chan_free cleanup on SMC
firmware: arm_scmi: Drop OF node reference in the transport channel setup
soc: imx: imx8mp-blk-ctrl: register HSIO PLL clock as bus_power_dev child
ARM: dts: nxp/imx: limit sk-imx53 supported frequencies
firmware: arm_scmi: Fix signed error return values handling
firmware: smccc: Fix use of uninitialised results structure
arm64: dts: freescale: Fix VPU G2 clock
arm64: dts: imx8mn-var-som: add missing pull-up for onboard PHY reset pinmux
arm64: dts: phycore-imx8mm: Correction in gpio-line-names
arm64: dts: phycore-imx8mm: Label typo-fix of VPU
ARM: dts: nxp/imx6sll: fix wrong property name in usbphy node
arm64: dts: imx8mm-venice-gw7904: disable disp_blk_ctrl
arm64: dts: imx8mm-venice-gw7903: disable disp_blk_ctrl
arm64: dts: arm: Remove the dangling vexpress-v2m-rs1.dtsi symlink
...
|
||
|
Xiaolei Wang
|
0a2b96e42a |
ARM: dts: imx: Set default tuning step for imx6sx usdhc
If the tuning step is not set, the tuning step is set to 1.
For some sd cards, the following Tuning timeout will occur.
Tuning failed, falling back to fixed sampling clock
So set the default tuning step. This refers to the NXP vendor's
commit below:
https://github.com/nxp-imx/linux-imx/blob/lf-6.1.y/
arch/arm/boot/dts/imx6sx.dtsi#L1108-L1109
Fixes:
|
||
|
Xiaolei Wang
|
be18293e47 |
ARM: dts: imx: Set default tuning step for imx7d usdhc
If the tuning step is not set, the tuning step is set to 1.
For some sd cards, the following Tuning timeout will occur.
Tuning failed, falling back to fixed sampling clock
mmc0: Tuning failed, falling back to fixed sampling clock
So set the default tuning step. This refers to the NXP vendor's
commit below:
https://github.com/nxp-imx/linux-imx/blob/lf-6.1.y/
arch/arm/boot/dts/imx7s.dtsi#L1216-L1217
Fixes:
|
||
|
Andrej Picej
|
762b700982 |
ARM: dts: imx6: phytec: fix RTC interrupt level
RTC interrupt level should be set to "LOW". This was revealed by the introduction of commit: |
||
|
Fabio Estevam
|
f6dfa9f882 |
ARM: dts: imx6sx: Remove LDB endpoint
Remove the LDB endpoint description from the common imx6sx.dtsi
as it causes regression for boards that has the LCDIF connected
directly to a parallel display.
Let the LDB endpoint be described in the board devicetree file
instead.
Cc: stable@vger.kernel.org
Fixes:
|
||
|
Sven Joachim
|
1f2190d6b7 |
arch/*/configs/*defconfig: Replace AUTOFS4_FS by AUTOFS_FS
Commit
|
||
|
Arnd Bergmann
|
c05cfd71df |
i.MX fixes for 6.5:
- A couple of ARM DTS fixes for i.MX6SLL usbphy and supported CPU frequency of sk-imx53 board - Add missing pull-up for imx8mn-var-som onboard PHY reset pinmux - A couple of imx8mm-venice fixes from Tim Harvey to diable disp_blk_ctrl - A couple of phycore-imx8mm fixes from Yashwanth Varakala to correct VPU label and gpio-line-names - Fix imx8mp-blk-ctrl driver to register HSIO PLL clock as bus_power_dev child, so that runtime PM can translate into the necessary GPC power domain action -----BEGIN PGP SIGNATURE----- iQFIBAABCgAyFiEEFmJXigPl4LoGSz08UFdYWoewfM4FAmS/gEwUHHNoYXduZ3Vv QGtlcm5lbC5vcmcACgkQUFdYWoewfM77UAf+Laavt+fI4DZb9CfTAK5BmsDXIl+j 0AyBohtD2nFfFU3iHNvu1Tv3RWdVWhpUtmoL1TxzokdLsFtOkuv4tbPOmMg/cp7g L6pJs3EPTAczGwhtp+KtUgKerB/WcOKn7iRfJYmVd1toKuKZYvW3exU0oPmfUaKQ 6qQTNdajB4QbOYQPFF7XKpIl28rT1WIpp/SdaZwWoqp/pMTRcHH8OlssHtbOcIOn 4JakAYpshj2OuBCJ1nm3kCKL6a0DUyqZXJTc+6rnPF+vyrWOUTYcFuIPq/3nU/6X Kcf9MNrg3zg+AlP6pas8i341tFrZoC7OBwjynEf1sgfOWFizu2Fy90hAPw== =/4j8 -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmTCc9cACgkQYKtH/8kJ UidoMRAAhKGp1ez1y/wuE0vcOifP+vKw1D6O7AInMji8O85TeNvTLFDocaMW4aNz s/DQnPDOndn9+Jjl1s6TYFcFU3yOPVL5aHSda4oWbqVUbtGkQAviKjyh2PA29P73 ILa7BjD6CEcuBWaOgWJpZHJYLuCrvQrvBOE7I6rmjs7mufz9FEh6RLd1BmhWaNgV XOnp/IOHZHB/uIA5uACGoE23uHLO6fUyIS+4xQs0JKXDZbt6boloMeYWJA0GtX46 efk0Z96cpSu8/eEkwx79uEaFFWcx0g74JgdxCPyjDR+16e3f7vAroCNxvbwbeCUk fZnpVBhcVImGazHi9uyOy+vxOk8OlI85fuRIf9a9f7K9v3Yb2Z8HfioLE5LBu6km /jAxvNI1MUuEQ4oN5comnaYPGdqcUh1/WlPrxxUF2TKq+2q7aCr2UV7QurVAAT8/ x9qsSK1O97joopAcVpQ/8KdJ6aAeMX7BlsPt/X8HUIzpQOFGfL+oUibtq7lYjzhg LFznzQyQmfVBScQ6XKiQDq4HX18SHHwNb298ieqIg0s03ZTmzVWrgKHo6P459xBJ 2fpy+T0mAhJD+22dTxyXpY6HkkM1bNTJz5hK8TcDjiu3vlqQRTfVGsaEWSFS579n peuQtj7idRiOkzGJou5XCa5Vk0a0x/4mMsEgfzfwJb2ydnds4DU= =nthh -----END PGP SIGNATURE----- Merge tag 'imx-fixes-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 6.5: - A couple of ARM DTS fixes for i.MX6SLL usbphy and supported CPU frequency of sk-imx53 board - Add missing pull-up for imx8mn-var-som onboard PHY reset pinmux - A couple of imx8mm-venice fixes from Tim Harvey to diable disp_blk_ctrl - A couple of phycore-imx8mm fixes from Yashwanth Varakala to correct VPU label and gpio-line-names - Fix imx8mp-blk-ctrl driver to register HSIO PLL clock as bus_power_dev child, so that runtime PM can translate into the necessary GPC power domain action * tag 'imx-fixes-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: soc: imx: imx8mp-blk-ctrl: register HSIO PLL clock as bus_power_dev child ARM: dts: nxp/imx: limit sk-imx53 supported frequencies arm64: dts: freescale: Fix VPU G2 clock arm64: dts: imx8mn-var-som: add missing pull-up for onboard PHY reset pinmux arm64: dts: phycore-imx8mm: Correction in gpio-line-names arm64: dts: phycore-imx8mm: Label typo-fix of VPU ARM: dts: nxp/imx6sll: fix wrong property name in usbphy node arm64: dts: imx8mm-venice-gw7904: disable disp_blk_ctrl arm64: dts: imx8mm-venice-gw7903: disable disp_blk_ctrl Link: https://lore.kernel.org/r/20230725075837.GR151430@dragon Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Arnd Bergmann
|
09eadda27c |
backlight: corgi_lcd: fix missing prototype
The corgi_lcd_limit_intensity() function is called from platform and defined in a driver, but the driver does not see the declaration: drivers/video/backlight/corgi_lcd.c:434:6: error: no previous prototype for 'corgi_lcd_limit_intensity' [-Werror=missing-prototypes] 434 | void corgi_lcd_limit_intensity(int limit) Move the prototype into a header that can be included from both sides to shut up the warning. Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Palmer Dabbelt
|
78252deb02
|
arch: Register fchmodat2, usually as syscall 452
This registers the new fchmodat2 syscall in most places as nuber 452, with alpha being the exception where it's 562. I found all these sites by grepping for fspick, which I assume has found me everything. Signed-off-by: Palmer Dabbelt <palmer@sifive.com> Signed-off-by: Alexey Gladkov <legion@kernel.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Message-Id: <a677d521f048e4ca439e7080a5328f21eb8e960e.1689092120.git.legion@kernel.org> Signed-off-by: Christian Brauner <brauner@kernel.org> |
||
|
Durai Manickam KR
|
f6ad3c13f1
|
ARM: dts: at91: sam9x60: fix the SOC detection
Remove the dbgu compatible strings in the UART submodule of the
flexcom for the proper SOC detection.
Fixes:
|
||
|
Sudeep Holla
|
b44c11d86b
|
ARM: dts: nspire: Fix arm primecell compatible string
Commit
|
||
|
Rob Herring
|
bb54e66099 |
ARM: zynq: Explicitly include correct DT includes
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it was merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230717225358.3210536-1-robh@kernel.org Signed-off-by: Michal Simek <michal.simek@amd.com> |
||
|
Dmitry Baryshkov
|
c486762fb1 |
ARM: dts: nxp/imx: limit sk-imx53 supported frequencies
The SK-IMX53 board, bearing i.MX536A CPU, is not stable when running at
1.2 GHz (default iMX53 maximum). The SoC is only rated up to 800 MHz.
Disable 1.2 GHz and 1 GHz frequencies.
Fixes:
|
||
|
Xu Yang
|
ee70b908f7 |
ARM: dts: nxp/imx6sll: fix wrong property name in usbphy node
Property name "phy-3p0-supply" is used instead of "phy-reg_3p0-supply".
Fixes:
|
||
|
Linus Torvalds
|
7b82e90411 |
asm-generic updates for 6.5
These are cleanups for architecture specific header files:
- the comments in include/linux/syscalls.h have gone out of sync
and are really pointless, so these get removed
- The asm/bitsperlong.h header no longer needs to be architecture
specific on modern compilers, so use a generic version for newer
architectures that use new enough userspace compilers
- A cleanup for virt_to_pfn/virt_to_bus to have proper type
checking, forcing the use of pointers
-----BEGIN PGP SIGNATURE-----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=S/he
-----END PGP SIGNATURE-----
Merge tag 'asm-generic-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull asm-generic updates from Arnd Bergmann:
"These are cleanups for architecture specific header files:
- the comments in include/linux/syscalls.h have gone out of sync and
are really pointless, so these get removed
- The asm/bitsperlong.h header no longer needs to be architecture
specific on modern compilers, so use a generic version for newer
architectures that use new enough userspace compilers
- A cleanup for virt_to_pfn/virt_to_bus to have proper type checking,
forcing the use of pointers"
* tag 'asm-generic-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
syscalls: Remove file path comments from headers
tools arch: Remove uapi bitsperlong.h of hexagon and microblaze
asm-generic: Unify uapi bitsperlong.h for arm64, riscv and loongarch
m68k/mm: Make pfn accessors static inlines
arm64: memory: Make virt_to_pfn() a static inline
ARM: mm: Make virt_to_pfn() a static inline
asm-generic/page.h: Make pfn accessors static inlines
xen/netback: Pass (void *) to virt_to_page()
netfs: Pass a pointer to virt_to_page()
cifs: Pass a pointer to virt_to_page() in cifsglob
cifs: Pass a pointer to virt_to_page()
riscv: mm: init: Pass a pointer to virt_to_page()
ARC: init: Pass a pointer to virt_to_pfn() in init
m68k: Pass a pointer to virt_to_pfn() virt_to_page()
fs/proc/kcore.c: Pass a pointer to virt_addr_valid()
|
||
|
Linus Torvalds
|
9f57c13f7e |
SoC fixes for 6.5, part 1
There are three small fixes that came up sincie the past week:
- an incorrect bit offset in ixp4xx bus driver
- a riscv randconfig regression in the thead platform I merged
- whitespace fixes for some dts files
-----BEGIN PGP SIGNATURE-----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=cc9Z
-----END PGP SIGNATURE-----
Merge tag 'soc-fixes-6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC fixes from Arnd Bergmann:
"There are three small fixes that came up sincie the past week:
- an incorrect bit offset in ixp4xx bus driver
- a riscv randconfig regression in the thead platform I merged
- whitespace fixes for some dts files"
* tag 'soc-fixes-6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
bus: ixp4xx: fix IXP4XX_EXP_T1_MASK
ARM: dts: st: add missing space before {
RISC-V: make ARCH_THEAD preclude XIP_KERNEL
|
||
|
Krzysztof Kozlowski
|
7fb75904d7
|
ARM: dts: st: add missing space before {
Add missing whitespace between node name/label and opening {.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230705150033.293832-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
||
|
Linus Torvalds
|
5d95ff84e6 |
This update includes the following changes:
API: - Add linear akcipher/sig API. - Add tfm cloning (hmac, cmac). - Add statesize to crypto_ahash. Algorithms: - Allow only odd e and restrict value in FIPS mode for RSA. - Replace LFSR with SHA3-256 in jitter. - Add interface for gathering of raw entropy in jitter. Drivers: - Fix race on data_avail and actual data in hwrng/virtio. - Add hash and HMAC support in starfive. - Add RSA algo support in starfive. - Add support for PCI device 0x156E in ccp. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEn51F/lCuNhUwmDeSxycdCkmxi6cFAmSdECcACgkQxycdCkmx i6dW3g//a4DR6aaqYF8pU4svAzO56a0Plx3DVHUiJ4ygRB7xOzrQqXjCren6wY2a LFuetwxebAhIAPsC79vI+3j8VAIlU9cNVqOxBIJHGY7wFO4m1AjqBjlealzqLrth +nEIeUibqLeRw7imOO4adzSsKuSQgyU5rPtKWfrGqqI3RhuMgfWroCtmJ82jmq5l uMZgB+aGGkzyXztxubHRPeJ3nOFEzo95SscpJ43lOjMcURRBhEa+20jXDhUGwpI7 9ycFV31AW+tfkIprAcliiIzZuwIbzlCkte6AxjAVsN100T/wh9JS1Y+uf1P0oZ9y AUQQKyc8/QpSkzHZPTncat5P6zta28r8Q5neCvEEEGGuOE8Oc6kb0Os+RE5ANMU4 2A/zrKGOMIWeEWwXGc51xT3gxyl/Rn5wLw1pW7Lm4d5osGT9jiVXx/g66hKLpagJ jegI6CqgvUajkRNi7JPVnSAauu0Ay8O6pU37/8gLOXNGVZBqONpRimk9qB05LNSF QYzM2sgYv1tQEmjnG8jLhF5Z8brnqYTv2TZwBX43W10EDQNqUYUDff9Flean5xCb +2mxJc81rgtUffnMXyYvQwKLhVKoLpeLR6Ts455S5aP06WAfoyEJyYTA/LHG24GX H2HdS9g5y/K15k9yygMWaXgAx7O7MjM9gEa2VQakhnByj/eQM0s= =rOLu -----END PGP SIGNATURE----- Merge tag 'v6.5-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto updates from Herbert Xu: "API: - Add linear akcipher/sig API - Add tfm cloning (hmac, cmac) - Add statesize to crypto_ahash Algorithms: - Allow only odd e and restrict value in FIPS mode for RSA - Replace LFSR with SHA3-256 in jitter - Add interface for gathering of raw entropy in jitter Drivers: - Fix race on data_avail and actual data in hwrng/virtio - Add hash and HMAC support in starfive - Add RSA algo support in starfive - Add support for PCI device 0x156E in ccp" * tag 'v6.5-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (85 commits) crypto: akcipher - Do not copy dst if it is NULL crypto: sig - Fix verify call crypto: akcipher - Set request tfm on sync path crypto: sm2 - Provide sm2_compute_z_digest when sm2 is disabled hwrng: imx-rngc - switch to DEFINE_SIMPLE_DEV_PM_OPS hwrng: st - keep clock enabled while hwrng is registered hwrng: st - support compile-testing hwrng: imx-rngc - fix the timeout for init and self check KEYS: asymmetric: Use new crypto interface without scatterlists KEYS: asymmetric: Move sm2 code into x509_public_key KEYS: Add forward declaration in asymmetric-parser.h crypto: sig - Add interface for sign/verify crypto: akcipher - Add sync interface without SG lists crypto: cipher - On clone do crypto_mod_get() crypto: api - Add __crypto_alloc_tfmgfp crypto: api - Remove crypto_init_ops() crypto: rsa - allow only odd e and restrict value in FIPS mode crypto: geniv - Split geniv out of AEAD Kconfig option crypto: algboss - Add missing dependency on RNG2 crypto: starfive - Add RSA algo support ... |
||
|
Linus Torvalds
|
632f54b4d6 |
slab updates for 6.5
-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEe7vIQRWZI0iWSE3xu+CwddJFiJoFAmSZtjsACgkQu+CwddJF iJqCTwf/XVhmAD7zMOj6g1aak5oHNZDRG5jufM5UNXmiWjCWT3w4DpltrJkz0PPm mg3Ac5fjNUqesZ1SGtUbvoc363smroBrRudGEFrsUhqBcpR+S4fSneoDk+xqMypf VLXP/8kJlFEBGMiR7ouAWnR4+u6JgY4E8E8JIPNzao5KE/L1lD83nY+Usjc/01ek oqMyYVFRfncsGjGJXc5fOOTTCj768mRroF0sLmEegIonnwQkSHE7HWJ/nyaVraDV bomnTIgMdVIDqharin08ZPIM7qBIWM09Uifaf0lIs6fIA94pQP+5Ko3mum2P/S+U ON/qviSrlNgRXoHPJ3hvPHdfEU9cSg== =1d0v -----END PGP SIGNATURE----- Merge tag 'slab-for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab Pull slab updates from Vlastimil Babka: - SLAB deprecation: Following the discussion at LSF/MM 2023 [1] and no objections, the SLAB allocator is deprecated by renaming the config option (to make its users notice) to CONFIG_SLAB_DEPRECATED with updated help text. SLUB should be used instead. Existing defconfigs with CONFIG_SLAB are also updated. - SLAB_NO_MERGE kmem_cache flag (Jesper Dangaard Brouer): There are (very limited) cases where kmem_cache merging is undesirable, and existing ways to prevent it are hacky. Introduce a new flag to do that cleanly and convert the existing hacky users. Btrfs plans to use this for debug kernel builds (that use case is always fine), networking for performance reasons (that should be very rare). - Replace the usage of weak PRNGs (David Keisar Schmidt): In addition to using stronger RNGs for the security related features, the code is a bit cleaner. - Misc code cleanups (SeongJae Parki, Xiongwei Song, Zhen Lei, and zhaoxinchao) Link: https://lwn.net/Articles/932201/ [1] * tag 'slab-for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab: mm/slab_common: use SLAB_NO_MERGE instead of negative refcount mm/slab: break up RCU readers on SLAB_TYPESAFE_BY_RCU example code mm/slab: add a missing semicolon on SLAB_TYPESAFE_BY_RCU example code mm/slab_common: reduce an if statement in create_cache() mm/slab: introduce kmem_cache flag SLAB_NO_MERGE mm/slab: rename CONFIG_SLAB to CONFIG_SLAB_DEPRECATED mm/slab: remove HAVE_HARDENED_USERCOPY_ALLOCATOR mm/slab_common: Replace invocation of weak PRNG mm/slab: Replace invocation of weak PRNG slub: Don't read nr_slabs and total_objects directly slub: Remove slabs_node() function slub: Remove CONFIG_SMP defined check slub: Put objects_show() into CONFIG_SLUB_DEBUG enabled block slub: Correct the error code when slab_kset is NULL mm/slab: correct return values in comment for _kmem_cache_create() |
||
|
Linus Torvalds
|
bf1fa6f155 |
ARM: SoC changes for 6.5
These are mostly minor cleanups and bugfixes that address harmless problems. The largest branch is a conversion of the omap platform to use GPIO descriptors throughout the tree, for any devices that are not fully converted to devicetree. The Samsung Exynos platform gains back support for the Exynos4212 chip that was previously unused and removed but is now used for the Samsung Galaxy Tab3. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmScsH8ACgkQYKtH/8kJ UicTOhAAxQB1zySNJ4vOwTnV9Mrey+b/1RvjKDwZAa3uuP6vgpPjAjqVxlRxl+TM SWal+0zzj+vrFTkTl0niT+DzMFOEnLqhBd7smN8YKmC+hD3t9g5Dos7Q/IsUVlrT SnXDmit+eSI2QXFeO1OM0LdmniLDcKydsQ8o4beKF6YaJRGYACNSmtIjB3KvWccv 3cQXoaqN5rFoQxbLiGVINVyDU3Qpie2m8RqUcVWSmva46UM2yDAUWXwFNxcP8jXp WjL+NaiH7Ea/pzPcn3895u5ybIOZSylxLGRzL1ktewJqczUKf701qVZbf6enZp99 SbEQQh4DKm4DkpQ/JdPoO9x3InORAGUQ1p0Ssa92rKuiEVSXsQUeO3BNAYGfvpy3 o3QElSp6hlDWOHk9KawHzY3lfMsvKnTckFQDZxMbvC0+tQj6cDIM/qWo74CdZ07S UxVa1C9L2Lerv6IAG3v2meI9HjBn7DInWjfOAOxj2gX/ryIrdX9lO0692n6nVYca szH3CANjwPCPrtjAE2RXPjLTK+6nmQDavcEVEiG1SoGTplLh7RZgeQXV+5iIaOLp Nc8MDddR656kPBEprgoEugGZuLjsY2IGaLj+FNGriOEBKo5jpfEFeRQ2GPKxoyWR OHeWtxcFtBc2SnfVOtdMQ/X3UZTd4vlJYbNffiL+2NSM0iMBbHs= =z6FU -----END PGP SIGNATURE----- Merge tag 'soc-arm-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC updates from Arnd Bergmann: "These are mostly minor cleanups and bugfixes that address harmless problems. The largest branch is a conversion of the omap platform to use GPIO descriptors throughout the tree, for any devices that are not fully converted to devicetree. The Samsung Exynos platform gains back support for the Exynos4212 chip that was previously unused and removed but is now used for the Samsung Galaxy Tab3" * tag 'soc-arm-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (24 commits) ARM: omap2: Fix copy/paste bug MAINTAINERS: Replace my email address Input: ads7846 - fix pointer cast warning Input: ads7846 - Fix usage of match data ARM: omap2: Fix checkpatch issues arm: omap1: replace printk() with pr_err macro ARM: omap: Fix checkpatch issues ARM: s3c: Switch i2c drivers back to use .probe() ARM: versatile: mark mmc_status() static ARM: spear: include "pl080.h" for pl080_get_signal() prototype ARM: sa1100: address missing prototype warnings ARM: pxa: fix missing-prototypes warnings ARM: orion5x: fix d2net gpio initialization ARM: omap2: fix missing tick_broadcast() prototype ARM: omap1: add missing include ARM: lpc32xx: add missing include ARM: imx: add missing include ARM: highbank: add missing include ARM: ep93xx: fix missing-prototype warnings ARM: davinci: fix davinci_cpufreq_init() declaration ... |
||
|
Linus Torvalds
|
0873694a33 |
ARM: SoC defconfig changes for 6.5
The arm64 defconfig file gets the usual updates to enable addition device drivers as well as the sparx5 and realtek SoC platforms. For arm32, there are only a couple of cleanup patches for imx, renesas and rockchips. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmScrd0ACgkQYKtH/8kJ Uif+eRAAk8ZrKNTdzfIhRN0VviQ/AT6M2xwZUhewRqxtePP42Gd+nqINzTF9z0FA NKK8YtrLH5Vp/jqYoRCRi6VQfR/LmALsY/GRh4JZ4RyhIM535mOuxL1Eg1phH1h3 ysbBW3yKICFE1Fuun733jCrZf7O6XlUtHgajDJJ0zAMO5QLWooxJTjGVQ1qVl9hs HBH2eZUed+kQNh0iAeafKy7ydYHOV8QvFSXSrdPkqSJScANb5c4n30dM6oWiOpZH tG66YeKOGjc3CR6JC5sl914GhPcqW1Lhtfovw5DA/MZkIXT5ErWKoht2loUUgrDP PsiMA5/IeNJWBmilWs2VziScBWgvtC+X5UHjeUE9vva+i6DCQHTay3UsbSmgjGrx pRiz7I4mI9V3msYNQGOCILz6pa7NDBVR90zX2Adwq1TXM2NP/69oDk1RtJ7nlGtG /EBFwR/5n/NRV1/kJ4iVYi0TMsqeKqSxO7csP5jpODV3Gc5JEnXKR+18zrGSSjV1 CUp+lOsQdfU1XAZB49b9i8ZMT4qlsZx1yhiDVzcXoTPLOAQa7Mn/JBBTOvwWmncI 2lDLMR0jqvPCp2gxSxv3EdN9k9XzO7U1++49+d7l0C2h0AoaJHUYFjjhMUmBGotI BSNK4thza0JXlSaPVefXcY9v1RHdO51guxfjb6rz4/+DSClNsKo= =dufW -----END PGP SIGNATURE----- Merge tag 'soc-defconfig-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC defconfig updates from Arnd Bergmann: "The arm64 defconfig file gets the usual updates to enable addition device drivers as well as the sparx5 and realtek SoC platforms. For arm32, there are only a couple of cleanup patches for imx, renesas and rockchips" * tag 'soc-defconfig-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (23 commits) arm64: defconfig: Enable Rockchip I2S TDM and ES8316 drivers arm64: defconfig: update RK8XX MFD config ARM: multi_v7_defconfig: update MFD_RK808 name arm64: defconfig: Enable UBIFS arm64: defconfig: enable drivers for Verdin AM62 arm64: defconfig: Build SM6115 display and GPU clock controller drivers arm64: defconfig: Build display clock controller driver for QCM2290 arm64: defconfig: Build interconnect driver for QCM2290 arm64: defconfig: Build Global Clock Controller driver for QCM2290 arm64: defconfig: Build MSM power manager driver arm64: defconfig: Enable sc828x0xp lpasscc clock controller arm64: defconfig: Enable the TI SN65DSI83 driver arm64: defconfig: Enable Renesas MTU3a counter config arm64: defconfig: enable Mediatek PMIC key arm64: defconfig: enable MT6357 regulator ARM: imx_v6_v7_defconfig: Remove KERNEL_LZO config arm64: defconfig: Enable ipq6018 apss clock and PLL controller arm64: defconfig: Enable ARCH_SPARX5 and ARCH_REALTEK arm64: defconfig: enable FSA4480 driver as module ARM: shmobile: defconfig: Refresh for v6.4-rc1 ... |
||
|
Linus Torvalds
|
e4c8d01865 |
ARM: SoC drivers for 6.5
Nothing surprising in the SoC specific drivers, with the usual updates:
* Added or improved SoC driver support for Tegra234, Exynos4121, RK3588,
as well as multiple Mediatek and Qualcomm chips
* SCMI firmware gains support for multiple SMC/HVC transport and version
3.2 of the protocol
* Cleanups amd minor changes for the reset controller, memory controller,
firmware and sram drivers
* Minor changes to amd/xilinx, samsung, tegra, nxp, ti, qualcomm,
amlogic and renesas SoC specific drivers
-----BEGIN PGP SIGNATURE-----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=zvLr
-----END PGP SIGNATURE-----
Merge tag 'soc-drivers-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC driver updates from Arnd Bergmann:
"Nothing surprising in the SoC specific drivers, with the usual
updates:
- Added or improved SoC driver support for Tegra234, Exynos4121,
RK3588, as well as multiple Mediatek and Qualcomm chips
- SCMI firmware gains support for multiple SMC/HVC transport and
version 3.2 of the protocol
- Cleanups amd minor changes for the reset controller, memory
controller, firmware and sram drivers
- Minor changes to amd/xilinx, samsung, tegra, nxp, ti, qualcomm,
amlogic and renesas SoC specific drivers"
* tag 'soc-drivers-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (118 commits)
dt-bindings: interrupt-controller: Convert Amlogic Meson GPIO interrupt controller binding
MAINTAINERS: add PHY-related files to Amlogic SoC file list
drivers: meson: secure-pwrc: always enable DMA domain
tee: optee: Use kmemdup() to replace kmalloc + memcpy
soc: qcom: geni-se: Do not bother about enable/disable of interrupts in secondary sequencer
dt-bindings: sram: qcom,imem: document qdu1000
soc: qcom: icc-bwmon: Fix MSM8998 count unit
dt-bindings: soc: qcom,rpmh-rsc: Require power-domains
soc: qcom: socinfo: Add Soc ID for IPQ5300
dt-bindings: arm: qcom,ids: add SoC ID for IPQ5300
soc: qcom: Fix a IS_ERR() vs NULL bug in probe
soc: qcom: socinfo: Add support for new fields in revision 19
soc: qcom: socinfo: Add support for new fields in revision 18
dt-bindings: firmware: scm: Add compatible for SDX75
soc: qcom: mdt_loader: Fix split image detection
dt-bindings: memory-controllers: drop unneeded quotes
soc: rockchip: dtpm: use C99 array init syntax
firmware: tegra: bpmp: Add support for DRAM MRQ GSCs
soc/tegra: pmc: Use devm_clk_notifier_register()
soc/tegra: pmc: Simplify debugfs initialization
...
|
||
|
Linus Torvalds
|
6c1561fb90 |
ARM: SoC devicetree updates for 6.5
The biggest change this time is for the 32-bit devicetree files, which
are all moved to a new location, using separate subdirectories for each
SoC vendor, following the same scheme that is used on arm64, mips and
riscv. This has been discussed for many years, but so far we never did
this as there was a plan to move the files out of the kernel entirely,
which has never happened.
The impact of this will be that all external patches no longer apply,
and anything depending on the location of the dtb files in the build
directory will have to change. The installed files after 'make
dtbs_install' keep the current location.
There are six added SoCs here that are largely variants of previously
added chips. Two other chips are added in a separate branch along
with their device drivers.
* The Samsung Exynos 4212 makes its return after the Samsung Galaxy
Express phone is addded at last. The SoC support was originally
added in 2012 but removed again in 2017 as it was unused at the time.
* Amlogic C3 is a Cortex-A35 based smart IP camera chip
* Qualcomm MSM8939 (Snapdragon 615) is a more featureful variant of
the still common MSM8916 (Snapdragon 410) phone chip that has been
supported for a long time.
* Qualcomm SC8180x (Snapdragon 8cx) is one of their earlier high-end
laptop chips, used in the Lenovo Flex 5G, which is added along with
the reference board.
* Qualcomm SDX75 is the latest generation modem chip that is used
as a peripherial in phones but can also run a standalone Linux. Unlike
the prior 32-bit SDX65 and SDX55, this now has a 64-bit Cortex-A55.
* Alibaba T-Head TH1520 is a quad-core RISC-V chip based on the Xuantie
C910 core, a step up from all previously added rv64 chips.
All of the above come with reference board implementations, those included
there are 39 new board files, but only five more 32-bit this time, probably
a new low:
* Marantec Maveo board based on dhcor imx6ull module
* Endian 4i Edge 200, based on the armv5 Marvell Kirkwood chip
* Epson Moverio BT-200 AR glasses based on TI OMAP4
* PHYTEC STM32MP1-3 Dev board based on STM32MP15 PHYTEC SOM
* ICnova ADB4006 board based on Allwinner A20
On the 64-bit side, there are also fewer addded machines than
we had in the recent releases:
* Three boards based on NXP i.MX8: Emtop SoM & Baseboard,
NXP i.MX8MM EVKB board and i.MX8MP based Gateworks Venice
gw7905-2x device.
* NVIDIA IGX Orin and Jetson Orin Nano boards, both based on
tegra234
* Qualcomm gains support for 6 reference boards on various members
of their IPQ networking SoC series, as well as the Sony Xperia M4
Aqua phone, the Acer Aspire 1 laptop, and the Fxtec Pro1X board
on top of the various reference platforms for their new chips.
* Rockchips support for several newer boards: Indiedroid Nova (rk3588),
Edgeble Neural Compute Module 6B (rk3588), FriendlyARM NanoPi R2C
Plus (rk3328), Anbernic RG353PS (rk3566), Lunzn Fastrhino R66S/R68S
(rk3568)
* TI K3/AM625 based PHYTEC phyBOARD-Lyra-AM625 board and Toradex Verdin
family with AM62 COM, carrier and dev boards
Other changes to existing boards contain the usual minor improvements
along with
* continued updates to clean up dts files based on dtc warnings and
binding checks, in particular cache properties and node names
* support for devicetree overlays on at91, bcm283x
* significant additions to existing SoC support on mediatek, qualcomm,
ti k3 family, starfive jh71xx, NXP i.MX6 and i.MX8, ST STM32MP1
As usual, a lot more detail is available in the individual merge
commits.
-----BEGIN PGP SIGNATURE-----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=X/KE
-----END PGP SIGNATURE-----
Merge tag 'soc-dt-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC devicetree updates from Arnd Bergmann:
"The biggest change this time is for the 32-bit devicetree files, which
are all moved to a new location, using separate subdirectories for
each SoC vendor, following the same scheme that is used on arm64, mips
and riscv. This has been discussed for many years, but so far we never
did this as there was a plan to move the files out of the kernel
entirely, which has never happened.
The impact of this will be that all external patches no longer apply,
and anything depending on the location of the dtb files in the build
directory will have to change. The installed files after 'make
dtbs_install' keep the current location.
There are six added SoCs here that are largely variants of previously
added chips. Two other chips are added in a separate branch along with
their device drivers.
- The Samsung Exynos 4212 makes its return after the Samsung Galaxy
Express phone is addded at last. The SoC support was originally
added in 2012 but removed again in 2017 as it was unused at the
time.
- Amlogic C3 is a Cortex-A35 based smart IP camera chip
- Qualcomm MSM8939 (Snapdragon 615) is a more featureful variant of
the still common MSM8916 (Snapdragon 410) phone chip that has been
supported for a long time.
- Qualcomm SC8180x (Snapdragon 8cx) is one of their earlier high-end
laptop chips, used in the Lenovo Flex 5G, which is added along with
the reference board.
- Qualcomm SDX75 is the latest generation modem chip that is used as
a peripherial in phones but can also run a standalone Linux. Unlike
the prior 32-bit SDX65 and SDX55, this now has a 64-bit Cortex-A55.
- Alibaba T-Head TH1520 is a quad-core RISC-V chip based on the
Xuantie C910 core, a step up from all previously added rv64 chips.
All of the above come with reference board implementations, those
included there are 39 new board files, but only five more 32-bit this
time, probably a new low:
- Marantec Maveo board based on dhcor imx6ull module
- Endian 4i Edge 200, based on the armv5 Marvell Kirkwood chip
- Epson Moverio BT-200 AR glasses based on TI OMAP4
- PHYTEC STM32MP1-3 Dev board based on STM32MP15 PHYTEC SOM
- ICnova ADB4006 board based on Allwinner A20
On the 64-bit side, there are also fewer addded machines than we had
in the recent releases:
- Three boards based on NXP i.MX8: Emtop SoM & Baseboard, NXP i.MX8MM
EVKB board and i.MX8MP based Gateworks Venice gw7905-2x device.
- NVIDIA IGX Orin and Jetson Orin Nano boards, both based on tegra234
- Qualcomm gains support for 6 reference boards on various members of
their IPQ networking SoC series, as well as the Sony Xperia M4 Aqua
phone, the Acer Aspire 1 laptop, and the Fxtec Pro1X board on top
of the various reference platforms for their new chips.
- Rockchips support for several newer boards: Indiedroid Nova
(rk3588), Edgeble Neural Compute Module 6B (rk3588), FriendlyARM
NanoPi R2C Plus (rk3328), Anbernic RG353PS (rk3566), Lunzn
Fastrhino R66S/R68S (rk3568)
- TI K3/AM625 based PHYTEC phyBOARD-Lyra-AM625 board and Toradex
Verdin family with AM62 COM, carrier and dev boards
Other changes to existing boards contain the usual minor improvements
along with
- continued updates to clean up dts files based on dtc warnings and
binding checks, in particular cache properties and node names
- support for devicetree overlays on at91, bcm283x
- significant additions to existing SoC support on mediatek,
qualcomm, ti k3 family, starfive jh71xx, NXP i.MX6 and i.MX8, ST
STM32MP1
As usual, a lot more detail is available in the individual merge
commits"
* tag 'soc-dt-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (926 commits)
ARM: mvebu: fix unit address on armada-390-db flash
ARM: dts: Move .dts files to vendor sub-directories
kbuild: Support flat DTBs install
ARM: dts: Add .dts files missing from the build
ARM: dts: allwinner: Use quoted #include
ARM: dts: lan966x: kontron-d10: add PHY interrupts
ARM: dts: lan966x: kontron-d10: fix SPI CS
ARM: dts: lan966x: kontron-d10: fix board reset
ARM: dts: at91: Enable device-tree overlay support for AT91 boards
arm: dts: Enable device-tree overlay support for AT91 boards
arm64: dts: exynos: Remove clock from Exynos850 pmu_system_controller
ARM: dts: at91: use generic name for shutdown controller
ARM: dts: BCM5301X: Add cells sizes to PCIe nodes
dt-bindings: firmware: brcm,kona-smc: convert to YAML
riscv: dts: sort makefile entries by directory
riscv: defconfig: enable T-HEAD SoC
MAINTAINERS: add entry for T-HEAD RISC-V SoC
riscv: dts: thead: add sipeed Lichee Pi 4A board device tree
riscv: dts: add initial T-HEAD TH1520 SoC device tree
riscv: Add the T-HEAD SoC family Kconfig option
...
|
||
|
Linus Torvalds
|
1b722407a1 |
drm changes for 6.5-rc1:
core:
- replace strlcpy with strscpy
- EDID changes to support further conversion to struct drm_edid
- Move i915 DSC parameter code to common DRM helpers
- Add Colorspace functionality
aperture:
- ignore framebuffers with non-primary devices
fbdev:
- use fbdev i/o helpers
- add Kconfig options for fb_ops helpers
- use new fb io helpers directly in drivers
sysfs:
- export DRM connector ID
scheduler:
- Avoid an infinite loop
ttm:
- store function table in .rodata
- Add query for TTM mem limit
- Add NUMA awareness to pools
- Export ttm_pool_fini()
bridge:
- fsl-ldb: support i.MX6SX
- lt9211, lt9611: remove blanking packets
- tc358768: implement input bus formats, devm cleanups
- ti-snd65dsi86: implement wait_hpd_asserted
- analogix: fix endless probe loop
- samsung-dsim: support swapped clock, fix enabling, support var clock
- display-connector: Add support for external power supply
- imx: Fix module linking
- tc358762: Support reset GPIO
panel:
- nt36523: Support Lenovo J606F
- st7703: Support Anbernic RG353V-V2
- InnoLux G070ACE-L01 support
- boe-tv101wum-nl6: Improve initialization
- sharp-ls043t1le001: Mode fixes
- simple: BOE EV121WXM-N10-1850, S6D7AA0
- Ampire AM-800480L1TMQW-T00H
- Rocktech RK043FN48H
- Starry himax83102-j02
- Starry ili9882t
amdgpu:
- add new ctx query flag to handle reset better
- add new query/set shadow buffer for rdna3
- DCN 3.2/3.1.x/3.0.x updates
- Enable DC_FP on loongarch
- PCIe fix for RDNA2
- improve DC FAMS/SubVP support for better power management
- partition support for lots of engines
- Take NUMA into account when allocating memory
- Add new DRM_AMDGPU_WERROR config parameter to help with CI
- Initial SMU13 overdrive support
- Add support for new colorspace KMS API
- W=1 fixes
amdkfd:
- Query TTM mem limit rather than hardcoding it
- GC 9.4.3 partition support
- Handle NUMA for partitions
- Add debugger interface for enabling gdb
- Add KFD event age tracking
radeon:
- Fix possible UAF
i915:
- new getparam for PXP support
- GSC/MEI proxy driver
- Meteorlake display enablement
- avoid clearing preallocated framebuffers with TTM
- implement framebuffer mmap support
- Disable sampler indirect state in bindless heap
- Enable fdinfo for GuC backends
- GuC loading and firmware table handling fixes
- Various refactors for multi-tile enablement
- Define MOCS and PAT tables for MTL
- GSC/MEI support for Meteorlake
- PMU multi-tile support
- Large driver kernel doc cleanup
- Allow VRR toggling and arbitrary refresh rates
- Support async flips on linear buffers on display ver 12+
- Expose CRTC CTM property on ILK/SNB/VLV
- New debugfs for display clock frequencies
- Hotplug refactoring
- Display refactoring
- I915_GEM_CREATE_EXT_SET_PAT for Mesa on Meteorlake
- Use large rings for compute contexts
- HuC loading for MTL
- Allow user to set cache at BO creation
- MTL powermanagement enhancements
- Switch to dedicated workqueues to stop using flush_scheduled_work()
- Move display runtime init under display/
- Remove 10bit gamma on desktop gen3 parts, they don't support it
habanalabs:
- uapi: return 0 for user queries if there was a h/w or f/w error
- Add pci health check when we lose connection with the firmware. This can be used to
distinguish between pci link down and firmware getting stuck.
- Add more info to the error print when TPC interrupt occur.
- Firmware fixes
msm:
- Adreno A660 bindings
- SM8350 MDSS bindings fix
- Added support for DPU on sm6350 and sm6375 platforms
- Implemented tearcheck support to support vsync on SM150 and newer platforms
- Enabled missing features (DSPP, DSC, split display) on sc8180x, sc8280xp, sm8450
- Added support for DSI and 28nm DSI PHY on MSM8226 platform
- Added support for DSI on sm6350 and sm6375 platforms
- Added support for display controller on MSM8226 platform
- A690 GPU support
- Move cmdstream dumping out of fence signaling path
- a610 support
- Support for a6xx devices without GMU
nouveau:
- NULL ptr before deref fixes
armada:
- implement fbdev emulation as client
sun4i:
- fix mipi-dsi dotclock
- release clocks
vc4:
- rgb range toggle property
- BT601 / BT2020 HDMI support
vkms:
- convert to drmm helpers
- add reflection and rotation support
- fix rgb565 conversion
gma500:
- fix iomem access
shmobile:
- support renesas soc platform
- enable fbdev
mxsfb:
- Add support for i.MX93 LCDIF
stm:
- dsi: Use devm_ helper
- ltdc: Fix potential invalid pointer deref
renesas:
- Group drivers in renesas subdirectory to prepare for new platform
- Drop deprecated R-Car H3 ES1.x support
meson:
- Add support for MIPI DSI displays
virtio:
- add sync object support
mediatek:
- Add display binding document for MT6795
-----BEGIN PGP SIGNATURE-----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=FmUA
-----END PGP SIGNATURE-----
Merge tag 'drm-next-2023-06-29' of git://anongit.freedesktop.org/drm/drm
Pull drm updates from Dave Airlie:
"There is one set of patches to misc for a i915 gsc/mei proxy driver.
Otherwise it's mostly amdgpu/i915/msm, lots of hw enablement and lots
of refactoring.
core:
- replace strlcpy with strscpy
- EDID changes to support further conversion to struct drm_edid
- Move i915 DSC parameter code to common DRM helpers
- Add Colorspace functionality
aperture:
- ignore framebuffers with non-primary devices
fbdev:
- use fbdev i/o helpers
- add Kconfig options for fb_ops helpers
- use new fb io helpers directly in drivers
sysfs:
- export DRM connector ID
scheduler:
- Avoid an infinite loop
ttm:
- store function table in .rodata
- Add query for TTM mem limit
- Add NUMA awareness to pools
- Export ttm_pool_fini()
bridge:
- fsl-ldb: support i.MX6SX
- lt9211, lt9611: remove blanking packets
- tc358768: implement input bus formats, devm cleanups
- ti-snd65dsi86: implement wait_hpd_asserted
- analogix: fix endless probe loop
- samsung-dsim: support swapped clock, fix enabling, support var
clock
- display-connector: Add support for external power supply
- imx: Fix module linking
- tc358762: Support reset GPIO
panel:
- nt36523: Support Lenovo J606F
- st7703: Support Anbernic RG353V-V2
- InnoLux G070ACE-L01 support
- boe-tv101wum-nl6: Improve initialization
- sharp-ls043t1le001: Mode fixes
- simple: BOE EV121WXM-N10-1850, S6D7AA0
- Ampire AM-800480L1TMQW-T00H
- Rocktech RK043FN48H
- Starry himax83102-j02
- Starry ili9882t
amdgpu:
- add new ctx query flag to handle reset better
- add new query/set shadow buffer for rdna3
- DCN 3.2/3.1.x/3.0.x updates
- Enable DC_FP on loongarch
- PCIe fix for RDNA2
- improve DC FAMS/SubVP support for better power management
- partition support for lots of engines
- Take NUMA into account when allocating memory
- Add new DRM_AMDGPU_WERROR config parameter to help with CI
- Initial SMU13 overdrive support
- Add support for new colorspace KMS API
- W=1 fixes
amdkfd:
- Query TTM mem limit rather than hardcoding it
- GC 9.4.3 partition support
- Handle NUMA for partitions
- Add debugger interface for enabling gdb
- Add KFD event age tracking
radeon:
- Fix possible UAF
i915:
- new getparam for PXP support
- GSC/MEI proxy driver
- Meteorlake display enablement
- avoid clearing preallocated framebuffers with TTM
- implement framebuffer mmap support
- Disable sampler indirect state in bindless heap
- Enable fdinfo for GuC backends
- GuC loading and firmware table handling fixes
- Various refactors for multi-tile enablement
- Define MOCS and PAT tables for MTL
- GSC/MEI support for Meteorlake
- PMU multi-tile support
- Large driver kernel doc cleanup
- Allow VRR toggling and arbitrary refresh rates
- Support async flips on linear buffers on display ver 12+
- Expose CRTC CTM property on ILK/SNB/VLV
- New debugfs for display clock frequencies
- Hotplug refactoring
- Display refactoring
- I915_GEM_CREATE_EXT_SET_PAT for Mesa on Meteorlake
- Use large rings for compute contexts
- HuC loading for MTL
- Allow user to set cache at BO creation
- MTL powermanagement enhancements
- Switch to dedicated workqueues to stop using flush_scheduled_work()
- Move display runtime init under display/
- Remove 10bit gamma on desktop gen3 parts, they don't support it
habanalabs:
- uapi: return 0 for user queries if there was a h/w or f/w error
- Add pci health check when we lose connection with the firmware.
This can be used to distinguish between pci link down and firmware
getting stuck.
- Add more info to the error print when TPC interrupt occur.
- Firmware fixes
msm:
- Adreno A660 bindings
- SM8350 MDSS bindings fix
- Added support for DPU on sm6350 and sm6375 platforms
- Implemented tearcheck support to support vsync on SM150 and newer
platforms
- Enabled missing features (DSPP, DSC, split display) on sc8180x,
sc8280xp, sm8450
- Added support for DSI and 28nm DSI PHY on MSM8226 platform
- Added support for DSI on sm6350 and sm6375 platforms
- Added support for display controller on MSM8226 platform
- A690 GPU support
- Move cmdstream dumping out of fence signaling path
- a610 support
- Support for a6xx devices without GMU
nouveau:
- NULL ptr before deref fixes
armada:
- implement fbdev emulation as client
sun4i:
- fix mipi-dsi dotclock
- release clocks
vc4:
- rgb range toggle property
- BT601 / BT2020 HDMI support
vkms:
- convert to drmm helpers
- add reflection and rotation support
- fix rgb565 conversion
gma500:
- fix iomem access
shmobile:
- support renesas soc platform
- enable fbdev
mxsfb:
- Add support for i.MX93 LCDIF
stm:
- dsi: Use devm_ helper
- ltdc: Fix potential invalid pointer deref
renesas:
- Group drivers in renesas subdirectory to prepare for new platform
- Drop deprecated R-Car H3 ES1.x support
meson:
- Add support for MIPI DSI displays
virtio:
- add sync object support
mediatek:
- Add display binding document for MT6795"
* tag 'drm-next-2023-06-29' of git://anongit.freedesktop.org/drm/drm: (1791 commits)
drm/i915: Fix a NULL vs IS_ERR() bug
drm/i915: make i915_drm_client_fdinfo() reference conditional again
drm/i915/huc: Fix missing error code in intel_huc_init()
drm/i915/gsc: take a wakeref for the proxy-init-completion check
drm/msm/a6xx: Add A610 speedbin support
drm/msm/a6xx: Add A619_holi speedbin support
drm/msm/a6xx: Use adreno_is_aXYZ macros in speedbin matching
drm/msm/a6xx: Use "else if" in GPU speedbin rev matching
drm/msm/a6xx: Fix some A619 tunables
drm/msm/a6xx: Add A610 support
drm/msm/a6xx: Add support for A619_holi
drm/msm/adreno: Disable has_cached_coherent in GMU wrapper configurations
drm/msm/a6xx: Introduce GMU wrapper support
drm/msm/a6xx: Move CX GMU power counter enablement to hw_init
drm/msm/a6xx: Extend and explain UBWC config
drm/msm/a6xx: Remove both GBIF and RBBM GBIF halt on hw init
drm/msm/a6xx: Add a helper for software-resetting the GPU
drm/msm/a6xx: Improve a6xx_bus_clear_pending_transactions()
drm/msm/a6xx: Move a6xx_bus_clear_pending_transactions to a6xx_gpu
drm/msm/a6xx: Move force keepalive vote removal to a6xx_gmu_force_off()
...
|
||
|
Linus Torvalds
|
e5476f57b3 |
gpio updates for v6.5
Core GPIO library:
- remove unused symbols
- don't spam the kernel log with messages about hogs
- remove old sysfs API cruft
- improve handling of GPIO masks
New drivers
- add a driver for the BlueField-3 GPIO controller
- add GPIO support for the TPS65219 PMIC
Driver improvements:
- extend the gpio-aggregator driver to support ramp-up/ramp-down delay
- remove unnecessary CONFIG_OF guards from gpio-aggregator
- readability improvements in gpio-tangier
- switch i2c drivers back to using probe() now that it's been converted in
the i2c subsystem to not taking the id parameter
- remove unused inclusions of of_gpio.h in several drivers
- make pm ops static in gpio-davinci and fix a comment
- use more devres in drivers to shrink and simplify the code
- add missing include in gpio-sa1100
- add HAS_IOPORT KConfig dependency where needed
- add permissions checks before accessing pins in gpio-tegra186
- convert the gpio-zynq driver to using immutable irqchips
- preserve output settings set by the bootloader in gpio-mpc8xxx
Selftests:
- tweak the variable naming in script tests
Device tree updates:
- convert gpio-mmio and gpio-stmpe to YAML
- add parsing of GPIO hogs to gpio-vf610
- add bindings for the Cirrus EP93xx GPIO controller
- add gpio-line-names property to the gpio-pca9570 bindings
- extend the binding for x-powers,axp209 with another block
-----BEGIN PGP SIGNATURE-----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=3KNJ
-----END PGP SIGNATURE-----
Merge tag 'gpio-updates-for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
"We have two new drivers, some improvements to the core code, lots of
different updates to existing GPIO drivers and some dt-bindings on
top.
There's nothing controversial in here and almost everything has been
in next for more than a week (95% a lot longer than this). The only
thing that has spent less time in next is a new driver so no risk of
regressions.
The single merge pulls in changes that remove all usage of global GPIO
numbers from arch/arm/mach-omap.
Core GPIO library:
- remove unused symbols
- don't spam the kernel log with messages about hogs
- remove old sysfs API cruft
- improve handling of GPIO masks
New drivers:
- add a driver for the BlueField-3 GPIO controller
- add GPIO support for the TPS65219 PMIC
Driver improvements:
- extend the gpio-aggregator driver to support ramp-up/ramp-down
delay
- remove unnecessary CONFIG_OF guards from gpio-aggregator
- readability improvements in gpio-tangier
- switch i2c drivers back to using probe() now that it's been
converted in the i2c subsystem to not taking the id parameter
- remove unused inclusions of of_gpio.h in several drivers
- make pm ops static in gpio-davinci and fix a comment
- use more devres in drivers to shrink and simplify the code
- add missing include in gpio-sa1100
- add HAS_IOPORT KConfig dependency where needed
- add permissions checks before accessing pins in gpio-tegra186
- convert the gpio-zynq driver to using immutable irqchips
- preserve output settings set by the bootloader in gpio-mpc8xxx
Selftests:
- tweak the variable naming in script tests
Device tree updates:
- convert gpio-mmio and gpio-stmpe to YAML
- add parsing of GPIO hogs to gpio-vf610
- add bindings for the Cirrus EP93xx GPIO controller
- add gpio-line-names property to the gpio-pca9570 bindings
- extend the binding for x-powers,axp209 with another block"
* tag 'gpio-updates-for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (58 commits)
of: unittest: drop assertions for GPIO hog messages
gpiolib: Drop unused domain_ops memeber of GPIO IRQ chip
gpio: synq: remove unused zynq_gpio_irq_reqres/zynq_gpio_irq_relres
dt-bindings: gpio: gpio-vf610: Add parsing of hogs
gpio: lpc18xx: Remove unused of_gpio.h inclusion
gpio: xra1403: Remove unused of_gpio.h inclusion
gpio: mpc8xxx: Remove unused of_gpio.h inclusion
dt-bindings: gpio: Add Cirrus EP93xx
gpio: mpc8xxx: latch GPIOs state on module load when configured as output
selftests: gpio: gpio-sim: Use same variable name for sysfs pathname
gpio: mlxbf3: Add gpio driver support
gpio: delay: Remove duplicative functionality
gpio: aggregator: Set up a parser of delay line parameters
gpio: aggregator: Support delay for setting up individual GPIOs
gpio: aggregator: Remove CONFIG_OF and of_match_ptr() protections
dt-bindings: gpio: pca9570: add gpio-line-names property
gpiolib: remove unused gpio_cansleep()
gpio: tps65219: add GPIO support for TPS65219 PMIC
gpio: zynq: fix zynqmp_gpio not an immutable chip warning
gpio: davinci: make davinci_gpio_dev_pm_ops static
...
|
||
|
Linus Torvalds
|
9471f1f2f5 |
Merge branch 'expand-stack'
This modifies our user mode stack expansion code to always take the
mmap_lock for writing before modifying the VM layout.
It's actually something we always technically should have done, but
because we didn't strictly need it, we were being lazy ("opportunistic"
sounds so much better, doesn't it?) about things, and had this hack in
place where we would extend the stack vma in-place without doing the
proper locking.
And it worked fine. We just needed to change vm_start (or, in the case
of grow-up stacks, vm_end) and together with some special ad-hoc locking
using the anon_vma lock and the mm->page_table_lock, it all was fairly
straightforward.
That is, it was all fine until Ruihan Li pointed out that now that the
vma layout uses the maple tree code, we *really* don't just change
vm_start and vm_end any more, and the locking really is broken. Oops.
It's not actually all _that_ horrible to fix this once and for all, and
do proper locking, but it's a bit painful. We have basically three
different cases of stack expansion, and they all work just a bit
differently:
- the common and obvious case is the page fault handling. It's actually
fairly simple and straightforward, except for the fact that we have
something like 24 different versions of it, and you end up in a maze
of twisty little passages, all alike.
- the simplest case is the execve() code that creates a new stack.
There are no real locking concerns because it's all in a private new
VM that hasn't been exposed to anybody, but lockdep still can end up
unhappy if you get it wrong.
- and finally, we have GUP and page pinning, which shouldn't really be
expanding the stack in the first place, but in addition to execve()
we also use it for ptrace(). And debuggers do want to possibly access
memory under the stack pointer and thus need to be able to expand the
stack as a special case.
None of these cases are exactly complicated, but the page fault case in
particular is just repeated slightly differently many many times. And
ia64 in particular has a fairly complicated situation where you can have
both a regular grow-down stack _and_ a special grow-up stack for the
register backing store.
So to make this slightly more manageable, the bulk of this series is to
first create a helper function for the most common page fault case, and
convert all the straightforward architectures to it.
Thus the new 'lock_mm_and_find_vma()' helper function, which ends up
being used by x86, arm, powerpc, mips, riscv, alpha, arc, csky, hexagon,
loongarch, nios2, sh, sparc32, and xtensa. So we not only convert more
than half the architectures, we now have more shared code and avoid some
of those twisty little passages.
And largely due to this common helper function, the full diffstat of
this series ends up deleting more lines than it adds.
That still leaves eight architectures (ia64, m68k, microblaze, openrisc,
parisc, s390, sparc64 and um) that end up doing 'expand_stack()'
manually because they are doing something slightly different from the
normal pattern. Along with the couple of special cases in execve() and
GUP.
So there's a couple of patches that first create 'locked' helper
versions of the stack expansion functions, so that there's a obvious
path forward in the conversion. The execve() case is then actually
pretty simple, and is a nice cleanup from our old "grow-up stackls are
special, because at execve time even they grow down".
The #ifdef CONFIG_STACK_GROWSUP in that code just goes away, because
it's just more straightforward to write out the stack expansion there
manually, instead od having get_user_pages_remote() do it for us in some
situations but not others and have to worry about locking rules for GUP.
And the final step is then to just convert the remaining odd cases to a
new world order where 'expand_stack()' is called with the mmap_lock held
for reading, but where it might drop it and upgrade it to a write, only
to return with it held for reading (in the success case) or with it
completely dropped (in the failure case).
In the process, we remove all the stack expansion from GUP (where
dropping the lock wouldn't be ok without special rules anyway), and add
it in manually to __access_remote_vm() for ptrace().
Thanks to Adrian Glaubitz and Frank Scheiner who tested the ia64 cases.
Everything else here felt pretty straightforward, but the ia64 rules for
stack expansion are really quite odd and very different from everything
else. Also thanks to Vegard Nossum who caught me getting one of those
odd conditions entirely the wrong way around.
Anyway, I think I want to actually move all the stack expansion code to
a whole new file of its own, rather than have it split up between
mm/mmap.c and mm/memory.c, but since this will have to be backported to
the initial maple tree vma introduction anyway, I tried to keep the
patches _fairly_ minimal.
Also, while I don't think it's valid to expand the stack from GUP, the
final patch in here is a "warn if some crazy GUP user wants to try to
expand the stack" patch. That one will be reverted before the final
release, but it's left to catch any odd cases during the merge window
and release candidates.
Reported-by: Ruihan Li <lrh2000@pku.edu.cn>
* branch 'expand-stack':
gup: add warning if some caller would seem to want stack expansion
mm: always expand the stack with the mmap write lock held
execve: expand new process stack manually ahead of time
mm: make find_extend_vma() fail if write lock not held
powerpc/mm: convert coprocessor fault to lock_mm_and_find_vma()
mm/fault: convert remaining simple cases to lock_mm_and_find_vma()
arm/mm: Convert to using lock_mm_and_find_vma()
riscv/mm: Convert to using lock_mm_and_find_vma()
mips/mm: Convert to using lock_mm_and_find_vma()
powerpc/mm: Convert to using lock_mm_and_find_vma()
arm64/mm: Convert to using lock_mm_and_find_vma()
mm: make the page fault mmap locking killable
mm: introduce new 'lock_mm_and_find_vma()' page fault helper
|
||
|
Linus Torvalds
|
77b1a7f7a0 |
- Arnd Bergmann has fixed a bunch of -Wmissing-prototypes in
top-level directories. - Douglas Anderson has added a new "buddy" mode to the hardlockup detector. It permits the detector to work on architectures which cannot provide the required interrupts, by having CPUs periodically perform checks on other CPUs. - Zhen Lei has enhanced kexec's ability to support two crash regions. - Petr Mladek has done a lot of cleanup on the hard lockup detector's Kconfig entries. - And the usual bunch of singleton patches in various places. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZJelTAAKCRDdBJ7gKXxA juDkAP0VXWynzkXoojdS/8e/hhi+htedmQ3v2dLZD+vBrctLhAEA7rcH58zAVoWa 2ejqO6wDrRGUC7JQcO9VEjT0nv73UwU= =F293 -----END PGP SIGNATURE----- Merge tag 'mm-nonmm-stable-2023-06-24-19-23' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull non-mm updates from Andrew Morton: - Arnd Bergmann has fixed a bunch of -Wmissing-prototypes in top-level directories - Douglas Anderson has added a new "buddy" mode to the hardlockup detector. It permits the detector to work on architectures which cannot provide the required interrupts, by having CPUs periodically perform checks on other CPUs - Zhen Lei has enhanced kexec's ability to support two crash regions - Petr Mladek has done a lot of cleanup on the hard lockup detector's Kconfig entries - And the usual bunch of singleton patches in various places * tag 'mm-nonmm-stable-2023-06-24-19-23' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (72 commits) kernel/time/posix-stubs.c: remove duplicated include ocfs2: remove redundant assignment to variable bit_off watchdog/hardlockup: fix typo in config HARDLOCKUP_DETECTOR_PREFER_BUDDY powerpc: move arch_trigger_cpumask_backtrace from nmi.h to irq.h devres: show which resource was invalid in __devm_ioremap_resource() watchdog/hardlockup: define HARDLOCKUP_DETECTOR_ARCH watchdog/sparc64: define HARDLOCKUP_DETECTOR_SPARC64 watchdog/hardlockup: make HAVE_NMI_WATCHDOG sparc64-specific watchdog/hardlockup: declare arch_touch_nmi_watchdog() only in linux/nmi.h watchdog/hardlockup: make the config checks more straightforward watchdog/hardlockup: sort hardlockup detector related config values a logical way watchdog/hardlockup: move SMP barriers from common code to buddy code watchdog/buddy: simplify the dependency for HARDLOCKUP_DETECTOR_PREFER_BUDDY watchdog/buddy: don't copy the cpumask in watchdog_next_cpu() watchdog/buddy: cleanup how watchdog_buddy_check_hardlockup() is called watchdog/hardlockup: remove softlockup comment in touch_nmi_watchdog() watchdog/hardlockup: in watchdog_hardlockup_check() use cpumask_copy() watchdog/hardlockup: don't use raw_cpu_ptr() in watchdog_hardlockup_kick() watchdog/hardlockup: HAVE_NMI_WATCHDOG must implement watchdog_hardlockup_probe() watchdog/hardlockup: keep kernel.nmi_watchdog sysctl as 0444 if probe fails ... |