mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-11-15 19:56:03 +00:00
1,280,844 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
ff9a79307f |
Kbuild updates for v6.10
- Avoid 'constexpr', which is a keyword in C23
- Allow 'dtbs_check' and 'dt_compatible_check' run independently of
'dt_binding_check'
- Fix weak references to avoid GOT entries in position-independent
code generation
- Convert the last use of 'optional' property in arch/sh/Kconfig
- Remove support for the 'optional' property in Kconfig
- Remove support for Clang's ThinLTO caching, which does not work with
the .incbin directive
- Change the semantics of $(src) so it always points to the source
directory, which fixes Makefile inconsistencies between upstream and
downstream
- Fix 'make tar-pkg' for RISC-V to produce a consistent package
- Provide reasonable default coverage for objtool, sanitizers, and
profilers
- Remove redundant OBJECT_FILES_NON_STANDARD, KASAN_SANITIZE, etc.
- Remove the last use of tristate choice in drivers/rapidio/Kconfig
- Various cleanups and fixes in Kconfig
-----BEGIN PGP SIGNATURE-----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=D5B/
-----END PGP SIGNATURE-----
Merge tag 'kbuild-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- Avoid 'constexpr', which is a keyword in C23
- Allow 'dtbs_check' and 'dt_compatible_check' run independently of
'dt_binding_check'
- Fix weak references to avoid GOT entries in position-independent code
generation
- Convert the last use of 'optional' property in arch/sh/Kconfig
- Remove support for the 'optional' property in Kconfig
- Remove support for Clang's ThinLTO caching, which does not work with
the .incbin directive
- Change the semantics of $(src) so it always points to the source
directory, which fixes Makefile inconsistencies between upstream and
downstream
- Fix 'make tar-pkg' for RISC-V to produce a consistent package
- Provide reasonable default coverage for objtool, sanitizers, and
profilers
- Remove redundant OBJECT_FILES_NON_STANDARD, KASAN_SANITIZE, etc.
- Remove the last use of tristate choice in drivers/rapidio/Kconfig
- Various cleanups and fixes in Kconfig
* tag 'kbuild-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (46 commits)
kconfig: use sym_get_choice_menu() in sym_check_prop()
rapidio: remove choice for enumeration
kconfig: lxdialog: remove initialization with A_NORMAL
kconfig: m/nconf: merge two item_add_str() calls
kconfig: m/nconf: remove dead code to display value of bool choice
kconfig: m/nconf: remove dead code to display children of choice members
kconfig: gconf: show checkbox for choice correctly
kbuild: use GCOV_PROFILE and KCSAN_SANITIZE in scripts/Makefile.modfinal
Makefile: remove redundant tool coverage variables
kbuild: provide reasonable defaults for tool coverage
modules: Drop the .export_symbol section from the final modules
kconfig: use menu_list_for_each_sym() in sym_check_choice_deps()
kconfig: use sym_get_choice_menu() in conf_write_defconfig()
kconfig: add sym_get_choice_menu() helper
kconfig: turn defaults and additional prompt for choice members into error
kconfig: turn missing prompt for choice members into error
kconfig: turn conf_choice() into void function
kconfig: use linked list in sym_set_changed()
kconfig: gconf: use MENU_CHANGED instead of SYMBOL_CHANGED
kconfig: gconf: remove debug code
...
|
||
|
Linus Torvalds
|
0cc6f45cec |
IOMMU Updates for Linux v6.10
Including:
- Core:
- IOMMU memory usage observability - This will make the memory used
for IO page tables explicitly visible.
- Simplify arch_setup_dma_ops()
- Intel VT-d:
- Consolidate domain cache invalidation
- Remove private data from page fault message
- Allocate DMAR fault interrupts locally
- Cleanup and refactoring
- ARM-SMMUv2:
- Support for fault debugging hardware on Qualcomm implementations
- Re-land support for the ->domain_alloc_paging() callback
- ARM-SMMUv3:
- Improve handling of MSI allocation failure
- Drop support for the "disable_bypass" cmdline option
- Major rework of the CD creation code, following on directly from the
STE rework merged last time around.
- Add unit tests for the new STE/CD manipulation logic
- AMD-Vi:
- Final part of SVA changes with generic IO page fault handling
- Renesas IPMMU:
- Add support for R8A779H0 hardware
- A couple smaller fixes and updates across the sub-tree
-----BEGIN PGP SIGNATURE-----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=JUzp
-----END PGP SIGNATURE-----
Merge tag 'iommu-updates-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu updates from Joerg Roedel:
"Core:
- IOMMU memory usage observability - This will make the memory used
for IO page tables explicitly visible.
- Simplify arch_setup_dma_ops()
Intel VT-d:
- Consolidate domain cache invalidation
- Remove private data from page fault message
- Allocate DMAR fault interrupts locally
- Cleanup and refactoring
ARM-SMMUv2:
- Support for fault debugging hardware on Qualcomm implementations
- Re-land support for the ->domain_alloc_paging() callback
ARM-SMMUv3:
- Improve handling of MSI allocation failure
- Drop support for the "disable_bypass" cmdline option
- Major rework of the CD creation code, following on directly from
the STE rework merged last time around.
- Add unit tests for the new STE/CD manipulation logic
AMD-Vi:
- Final part of SVA changes with generic IO page fault handling
Renesas IPMMU:
- Add support for R8A779H0 hardware
... and a couple smaller fixes and updates across the sub-tree"
* tag 'iommu-updates-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (80 commits)
iommu/arm-smmu-v3: Make the kunit into a module
arm64: Properly clean up iommu-dma remnants
iommu/amd: Enable Guest Translation after reading IOMMU feature register
iommu/vt-d: Decouple igfx_off from graphic identity mapping
iommu/amd: Fix compilation error
iommu/arm-smmu-v3: Add unit tests for arm_smmu_write_entry
iommu/arm-smmu-v3: Build the whole CD in arm_smmu_make_s1_cd()
iommu/arm-smmu-v3: Move the CD generation for SVA into a function
iommu/arm-smmu-v3: Allocate the CD table entry in advance
iommu/arm-smmu-v3: Make arm_smmu_alloc_cd_ptr()
iommu/arm-smmu-v3: Consolidate clearing a CD table entry
iommu/arm-smmu-v3: Move the CD generation for S1 domains into a function
iommu/arm-smmu-v3: Make CD programming use arm_smmu_write_entry()
iommu/arm-smmu-v3: Add an ops indirection to the STE code
iommu/arm-smmu-qcom: Don't build debug features as a kernel module
iommu/amd: Add SVA domain support
iommu: Add ops->domain_alloc_sva()
iommu/amd: Initial SVA support for AMD IOMMU
iommu/amd: Add support for enable/disable IOPF
iommu/amd: Add IO page fault notifier handler
...
|
||
|
Linus Torvalds
|
f0cd69b8cc |
Random number generator updates for Linux 6.10-rc1.
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEq5lC5tSkz8NBJiCnSfxwEqXeA64FAmZHb+sACgkQSfxwEqXe A65d6A//V6I3FUX+0rVvm/26o2fzmWxwHLpunnKdQjVIfo7RmAtEdy4coUsP5XfV 4qpY2X3CF9DaUmNQrB8tW3b2iYbT/iJGr5SY5m5aA3Izq8g4eQcIOaimLPhB4Ccy XaUQg3dHb/Aeom1nXSt/lFILXI5FRXE7PfWNZwd4c5nPuUtRcaJs41BFF9QI2vkD Mmyh/H58vnnbek0IHqQA1K2ik9fFbAkkfgWn6VsYtNAJoHBs/88af0OkTN/ZUzXV PctVaeEHnq4I/1cODWw3umc3eFalwwUG5BeGyl9CkZtIHMHC2eaFYOtR4lZIKVVi nMqWnlRH9EW0GEBG+6fsLX5UmIsT/WDBx4+5n2vMbICdHtFy+kpaQ7FalDfqKvV+ JF4EfaSsVqAv2NRilB67IKrJ0kOXGZhLb5GxE9xDx3s1ZpWLg6X5y8xE6laeDm1f 3xo8wxPUmpLNM3FuiH8abH89yhN5HiJs1/J5IyuwSC78ZXLRa6iafUuvRIVYs1TC 8s7oPIuMa+zJiXoHCAcOABmf7Mky306GpRLiKwBcFfiuNgexZ1sKZgqH8/ZJur5c u4gFbuOyj3/megPxAedl/e+mnHQBshbpynlbsCdciKxgegd6EKzNY/52T8AqgHeF 7lNEco6V0CSZQdSddHhuSFC1v+lMzFszTZ7DrSAPwLU3QGTnXtc= =RF7L -----END PGP SIGNATURE----- Merge tag 'random-6.10-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random Pull random number generator updates from Jason Donenfeld: - The vmgenid driver can now be bound using device tree, rather than just ACPI. The improvement, from Sudan Landge, lets Amazon's Firecracker VMM make use of the virtual device without having to expose an otherwise unused ACPI stack in their "micro VM". * tag 'random-6.10-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random: virt: vmgenid: add support for devicetree bindings dt-bindings: rng: Add vmgenid support virt: vmgenid: change implementation to use a platform driver |
||
|
Linus Torvalds
|
2fc0e7892c |
Landlock updates for v6.10-rc1
-----BEGIN PGP SIGNATURE----- iIYEABYKAC4WIQSVyBthFV4iTW/VU1/l49DojIL20gUCZkYGahAcbWljQGRpZ2lr b2QubmV0AAoJEOXj0OiMgvbSaxUBAL1USJI2DUo+hJTDHqXdVZGEE6VfYnmEhIur NZfsti4UAQCabAej7+NHzh1jAnnKMJFbcyl4LRy99anJGlEWq9ExDA== =fViz -----END PGP SIGNATURE----- Merge tag 'landlock-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux Pull landlock updates from Mickaël Salaün: "This brings ioctl control to Landlock, contributed by Günther Noack. This also adds him as a Landlock reviewer, and fixes an issue in the sample" * tag 'landlock-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux: MAINTAINERS: Add Günther Noack as Landlock reviewer fs/ioctl: Add a comment to keep the logic in sync with LSM policies MAINTAINERS: Notify Landlock maintainers about changes to fs/ioctl.c landlock: Document IOCTL support samples/landlock: Add support for LANDLOCK_ACCESS_FS_IOCTL_DEV selftests/landlock: Exhaustive test for the IOCTL allow-list selftests/landlock: Check IOCTL restrictions for named UNIX domain sockets selftests/landlock: Test IOCTLs on named pipes selftests/landlock: Test ioctl(2) and ftruncate(2) with open(O_PATH) selftests/landlock: Test IOCTL with memfds selftests/landlock: Test IOCTL support landlock: Add IOCTL access right for character and block devices samples/landlock: Fix incorrect free in populate_ruleset_net |
||
Mohammad Shehar Yaar Tausif
|
6f130e4d4a |
bpf: Fix order of args in call to bpf_map_kvcalloc
The original function call passed size of smap->bucket before the number of buckets which raises the error 'calloc-transposed-args' on compilation. Signed-off-by: Mohammad Shehar Yaar Tausif <sheharyaar48@gmail.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20240516072411.42016-1-sheharyaar48@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
||
Alan Maguire
|
34021caef7 |
kbuild, bpf: Use test-ge check for v1.25-only pahole
There is no need to set the pahole v1.25-only flags in an "ifeq" version clause; we are already in a <= v1.25 branch of "ifeq", so that combined with a "test-ge" v1.25 ensures the flags will be applied for v1.25 only. Suggested-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Alan Maguire <alan.maguire@oracle.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20240514162716.2448265-1-alan.maguire@oracle.com Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
||
Artem Savkov
|
e7b64f9d3f |
bpftool: Fix make dependencies for vmlinux.h
With pre-generated vmlinux.h there is no dependency on neither vmlinux nor bootstrap bpftool. Define dependencies separately for both modes. This avoids needless rebuilds in some corner cases. Suggested-by: Jan Stancek <jstancek@redhat.com> Signed-off-by: Artem Savkov <asavkov@redhat.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Quentin Monnet <qmo@kernel.org> Link: https://lore.kernel.org/bpf/20240513112658.43691-1-asavkov@redhat.com Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
||
Mykyta Yatsenko
|
94133cf24b |
bpftool: Introduce btf c dump sorting
Sort bpftool c dump output; aiming to simplify vmlinux.h diffing and forcing more natural type definitions ordering. Definitions are sorted first by their BTF kind ranks, then by their base type name and by their own name. Type ranks Assign ranks to btf kinds (defined in function btf_type_rank) to set next order: 1. Anonymous enums/enums64 2. Named enums/enums64 3. Trivial types typedefs (ints, then floats) 4. Structs/Unions 5. Function prototypes 6. Forward declarations Type rank is set to maximum for unnamed reference types, structs and unions to avoid emitting those types early. They will be emitted as part of the type chain starting with named type. Lexicographical ordering Each type is assigned a sort_name and own_name. sort_name is the resolved name of the final base type for reference types (typedef, pointer, array etc). Sorting by sort_name allows to group typedefs of the same base type. sort_name for non-reference type is the same as own_name. own_name is a direct name of particular type, is used as final sorting step. Signed-off-by: Mykyta Yatsenko <yatsenko@meta.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Tested-by: Andrii Nakryiko <andrii@kernel.org> Reviewed-by: Quentin Monnet <qmo@kernel.org> Acked-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20240514131221.20585-1-yatsenko@meta.com Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
||
|
Linus Torvalds
|
89721e3038 |
net-accept-more-20240515
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmZFcFwQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgpuP1EADKJOJRtcvO/av2cUR+HZFDC+s/jBwHIJK+ 4UY633zQlxjqc7dt4rX7zk/uk4mkhZnsGY+wS6xH08kB3VO9YksrwREVt6Ur9lP8 UXNVPpPcZ7fFcIp41rYkZX9pTDp2N8z2qsVg7V8wcXJ7EeTXd6L4ZLjhfCiHvs2s i6yIEwLrW+voYuqSFV7vWBIM3mSXSRTIiO2DqRAOtT2lsj374DOthvP2lOSSb5wq 6TF4s4z3HMGs+HF3rjP5kJ6ic6RdC6i31lzEivUMhwCiKN1AZXdp96KXaC+NVPRV t5//EdS+pSenQgkg6XH7d5kzFoCUFJfVZt05w0GCqMA081Q9ySjUymN1zedJbGd9 8CDlW01N8XLqG6+F9yakJLSFY+mUFGduPuueTNiUJWP8kTkQCtYIRzZDeyjxQrE5 c17NW5S1uWkf26Ucyi1r+gxw9N4kGkuB3+NitC6DOc7BW5CocEIoqLWi/UH7cEZe 0v6loTakqBAdgh03RCDMUj9Rt/37pQs2KFT9/CazVpbkvkKsue4xK4K2CUFsxqOj qcoc/LD62at4S3AUWwhUIs3YaQ7v/6AY5hIktqAwsFHmDffUbPdRrXWY1keKIprJ 4qS/sY0M+kvKGnp+80fPVHab9l6/fMLfabIyFuh0M3W/M4eHGt2YfKWreoGEy/1x xLq2iq+ehw== =S6Xt -----END PGP SIGNATURE----- Merge tag 'net-accept-more-20240515' of git://git.kernel.dk/linux Pull more io_uring updates from Jens Axboe: "This adds support for IORING_CQE_F_SOCK_NONEMPTY for io_uring accept requests. This is very similar to previous work that enabled the same hint for doing receives on sockets. By far the majority of the work here is refactoring to enable the networking side to pass back whether or not the socket had more pending requests after accepting the current one, the last patch just wires it up for io_uring. Not only does this enable applications to know whether there are more connections to accept right now, it also enables smarter logic for io_uring multishot accept on whether to retry immediately or wait for a poll trigger" * tag 'net-accept-more-20240515' of git://git.kernel.dk/linux: io_uring/net: wire up IORING_CQE_F_SOCK_NONEMPTY for accept net: pass back whether socket was empty post accept net: have do_accept() take a struct proto_accept_arg argument net: change proto and proto_ops accept type |
||
|
Linus Torvalds
|
4b377b4868 |
kprobe/ftrace: fix build error due to bad function definition
Commit |
||
|
Linus Torvalds
|
f08a1e912d |
Including fix from Andrii for the issue mentioned in our net-next PR,
the rest is unremarkable.
Current release - regressions:
- virtio_net: fix missed error path rtnl_unlock after control queue
locking rework
Current release - new code bugs:
- bpf: fix KASAN slab-out-of-bounds in percpu_array_map_gen_lookup,
caused by missing nested map handling
- drv: dsa: correct initialization order for KSZ88x3 ports
Previous releases - regressions:
- af_packet: do not call packet_read_pending() from tpacket_destruct_skb()
fix performance regression
- ipv6: fix route deleting failure when metric equals 0, don't assume
0 means not set / default in this case
Previous releases - always broken:
- bridge: couple of syzbot-driven fixes
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=7eys
-----END PGP SIGNATURE-----
Merge tag 'net-6.10-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Current release - regressions:
- virtio_net: fix missed error path rtnl_unlock after control queue
locking rework
Current release - new code bugs:
- bpf: fix KASAN slab-out-of-bounds in percpu_array_map_gen_lookup,
caused by missing nested map handling
- drv: dsa: correct initialization order for KSZ88x3 ports
Previous releases - regressions:
- af_packet: do not call packet_read_pending() from
tpacket_destruct_skb() fix performance regression
- ipv6: fix route deleting failure when metric equals 0, don't assume
0 means not set / default in this case
Previous releases - always broken:
- bridge: couple of syzbot-driven fixes"
* tag 'net-6.10-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (30 commits)
selftests: net: local_termination: annotate the expected failures
net: dsa: microchip: Correct initialization order for KSZ88x3 ports
MAINTAINERS: net: Update reviewers for TI's Ethernet drivers
dt-bindings: net: ti: Update maintainers list
l2tp: fix ICMP error handling for UDP-encap sockets
net: txgbe: fix to control VLAN strip
net: wangxun: match VLAN CTAG and STAG features
net: wangxun: fix to change Rx features
af_packet: do not call packet_read_pending() from tpacket_destruct_skb()
virtio_net: Fix missed rtnl_unlock
netrom: fix possible dead-lock in nr_rt_ioctl()
idpf: don't skip over ethtool tcp-data-split setting
dt-bindings: net: qcom: ethernet: Allow dma-coherent
bonding: fix oops during rmmod
net/ipv6: Fix route deleting failure when metric equals 0
selftests/net: reduce xfrm_policy test time
selftests/bpf: Adjust btf_dump test to reflect recent change in file_operations
selftests/bpf: Adjust test_access_variable_array after a kernel function name change
selftests/net/lib: no need to record ns name if it already exist
net: qrtr: ns: Fix module refcnt
...
|
||
|
Linus Torvalds
|
26aa834ff2 |
Specific for timerlat:
- Improves the output of timerlat top by adding a missing \n,
and by avoiding printing color-formatting characters where
they are translated to regular characters.
- Improves timerlat auto-analysis output by replacing '\t'
with spaces to avoid copy-and-paste issues when reporting
problems.
- For timerlat, make the user-space (-u) option the default,
as it is the most complete test. Add a -k option to use
the in-kernel workload.
- On timerlat top and hist, add a summary with the overall
results. For instance, the minimum value for all CPUs,
the overall average and the maximum value from all CPUs.
- timerlat hist was printing initial values (i.e., 0 as max,
and ~0 as min) if the trace stopped before the first Ret-User
event. This problem was fixed by printing the " - "
no value string to the output if that was the case.
For all RTLA tools:
- Add a --warm-up <seconds> option, allowing the workload to
run for <seconds> before starting to collect results.
- Add a --trace-buffer-size option, allowing the user to set
the tracing buffer size for -t option. This option is mainly
useful for reducing the trace file. Now rtla depends on
libtracefs >= 1.6.
- Fix the -t [trace_file] parsing, now it does not require
the '=' before the option parameter, and better handles the
multiple ways a user can pass the trace_file.txt
-----BEGIN PGP SIGNATURE-----
iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCZkeciRQccm9zdGVkdEBn
b29kbWlzLm9yZwAKCRAp5XQQmuv6qs71AQC48M82m9LPGVt1gg8f3NoChIuo4908
fr+SXq2+Va+18gEAoYJ5G0JuAb7FkHtvpPGB5yQYArTSYJ5LiHrjSXNG1w8=
=ZrJJ
-----END PGP SIGNATURE-----
Merge tag 'trace-tools-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing tool updates from Steven Rostedt:
"Specific for timerlat:
- Improve the output of timerlat top by adding a missing \n, and by
avoiding printing color-formatting characters where they are
translated to regular characters.
- Improve timerlat auto-analysis output by replacing '\t' with spaces
to avoid copy-and-paste issues when reporting problems.
- Make the user-space (-u) option the default, as it is the most
complete test. Add a -k option to use the in-kernel workload.
- On timerlat top and hist, add a summary with the overall results.
For instance, the minimum value for all CPUs, the overall average
and the maximum value from all CPUs.
- timerlat hist was printing initial values (i.e., 0 as max, and ~0
as min) if the trace stopped before the first Ret-User event. This
problem was fixed by printing the " - " no value string to the
output if that was the case.
For all RTLA tools:
- Add a --warm-up <seconds> option, allowing the workload to run for
<seconds> before starting to collect results.
- Add a --trace-buffer-size option, allowing the user to set the
tracing buffer size for -t option. This option is mainly useful for
reducing the trace file. Now rtla depends on libtracefs >= 1.6.
- Fix the -t [trace_file] parsing, now it does not require the '='
before the option parameter, and better handles the multiple ways a
user can pass the trace_file.txt"
* tag 'trace-tools-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
rtla: Documentation: Fix -t, --trace
rtla: Fix -t\--trace[=file]
rtla/timerlat: Fix histogram report when a cpu count is 0
rtla: Add --trace-buffer-size option
rtla/timerlat: Make user-space threads the default
rtla: Add the --warm-up option
rtla/timerlat: Add a summary for hist mode
rtla/timerlat: Add a summary for top mode
rtla/timerlat: Use pretty formatting only on interactive tty
rtla/auto-analysis: Replace \t with spaces
rtla/timerlat: Simplify "no value" printing on top
|
||
|
Linus Torvalds
|
fa3889d970 |
user-event updates for v6.10:
- Minor update to the user_events interface The ABI of creating a user event states that the fields are separated by semicolons, and spaces should be ignored. But the parsing expected at least one space to be there (which was incorrect). Fix the reading of the string to handle fields separated by semicolons but no space between them. This does extend the API sightly as now "field;field" will now be parsed and not cause an error. But it should not cause any regressions as no logic should expect it to fail. Note, that the logic that parses the event fields to create the trace_event works with no spaces after the semi-colon. It is the logic that tests against existing events that is inconsistent. This causes registering an event without using spaces to succeed if it doesn't exist, but makes the same call that tries to register to the same event, but doesn't use spaces, fail. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCZkZN1hQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qvCXAQDO8b2GeCuAMa2SW7PMFdpB2Tc2F5v4 WPBEKaLb0TU+7AEAwR0rCm22p9rpke754lcpZDz7xJNcyiyMkyXeJWCauQA= =PYwP -----END PGP SIGNATURE----- Merge tag 'trace-user-events-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing user-event updates from Steven Rostedt: - Minor update to the user_events interface The ABI of creating a user event states that the fields are separated by semicolons, and spaces should be ignored. But the parsing expected at least one space to be there (which was incorrect). Fix the reading of the string to handle fields separated by semicolons but no space between them. This does extend the API sightly as now "field;field" will now be parsed and not cause an error. But it should not cause any regressions as no logic should expect it to fail. Note, that the logic that parses the event fields to create the trace_event works with no spaces after the semi-colon. It is the logic that tests against existing events that is inconsistent. This causes registering an event without using spaces to succeed if it doesn't exist, but makes the same call that tries to register to the same event, but doesn't use spaces, fail. * tag 'trace-user-events-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: selftests/user_events: Add non-spacing separator check tracing/user_events: Fix non-spaced field matching |
||
|
Linus Torvalds
|
53683e4080 |
tracing ring buffer updates for v6.10:
- Add ring_buffer memory mappings The tracing ring buffer was created based on being mostly used with the splice system call. It is broken up into page ordered sub-buffers and the reader swaps a new sub-buffer with an existing sub-buffer that's part of the write buffer. It then has total access to the swapped out sub-buffer and can do copyless movements of the memory into other mediums (file system, network, etc). The buffer is great for passing around the ring buffer contents in the kernel, but is not so good for when the consumer is the user space task itself. A new interface is added that allows user space to memory map the ring buffer. It will get all the write sub-buffers as well as reader sub-buffer (that is not written to). It can send an ioctl to change which sub-buffer is the new reader sub-buffer. The ring buffer is read only to user space. It only needs to call the ioctl when it is finished with a sub-buffer and needs a new sub-buffer that the writer will not write over. A self test program was also created for testing and can be used as an example for the interface to user space. The libtracefs (external to the kernel) also has code that interacts with this, although it is disabled until the interface is in a official release. It can be enabled by compiling the library with a special flag. This was used for testing applications that perform better with the buffer being mapped. Memory mapped buffers have limitations. The main one is that it can not be used with the snapshot logic. If the buffer is mapped, snapshots will be disabled. If any logic is set to trigger snapshots on a buffer, that buffer will not be allowed to be mapped. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCZkYzDRQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qttNAQCj3I0OpeI1vms85ShIa7Eha2qes5uC Yml2fnapkmRSwAEAp5UTGxtDctycWOk9B9PA7/oJmLgATaQwRKoEeTUwfAA= =TyEB -----END PGP SIGNATURE----- Merge tag 'trace-ringbuffer-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing ring buffer updates from Steven Rostedt: "Add ring_buffer memory mappings. The tracing ring buffer was created based on being mostly used with the splice system call. It is broken up into page ordered sub-buffers and the reader swaps a new sub-buffer with an existing sub-buffer that's part of the write buffer. It then has total access to the swapped out sub-buffer and can do copyless movements of the memory into other mediums (file system, network, etc). The buffer is great for passing around the ring buffer contents in the kernel, but is not so good for when the consumer is the user space task itself. A new interface is added that allows user space to memory map the ring buffer. It will get all the write sub-buffers as well as reader sub-buffer (that is not written to). It can send an ioctl to change which sub-buffer is the new reader sub-buffer. The ring buffer is read only to user space. It only needs to call the ioctl when it is finished with a sub-buffer and needs a new sub-buffer that the writer will not write over. A self test program was also created for testing and can be used as an example for the interface to user space. The libtracefs (external to the kernel) also has code that interacts with this, although it is disabled until the interface is in a official release. It can be enabled by compiling the library with a special flag. This was used for testing applications that perform better with the buffer being mapped. Memory mapped buffers have limitations. The main one is that it can not be used with the snapshot logic. If the buffer is mapped, snapshots will be disabled. If any logic is set to trigger snapshots on a buffer, that buffer will not be allowed to be mapped" * tag 'trace-ringbuffer-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: ring-buffer: Add cast to unsigned long addr passed to virt_to_page() ring-buffer: Have mmapped ring buffer keep track of missed events ring-buffer/selftest: Add ring-buffer mapping test Documentation: tracing: Add ring-buffer mapping tracing: Allow user-space mapping of the ring-buffer ring-buffer: Introducing ring-buffer mapping functions ring-buffer: Allocate sub-buffers with __GFP_COMP |
||
|
Linus Torvalds
|
594d28157f |
tracing cleanups for v6.10:
- Removed unused ftrace_direct_funcs variables - Fix a possible NULL pointer dereference race in eventfs - Update do_div() usage in trace event benchmark test - Speedup direct function registration with asynchronous RCU callback. The synchronization was done in the registration code and this caused delays when registering direct callbacks. Move the freeing to a call_rcu() that will prevent delaying of the registering. - Replace simple_strtoul() usage with kstrtoul() -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCZkYrphQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qnNbAP0TCG5dLbHlcUtXFCG3AdOufOteyJZ4 efbRjFq0QY/RvQD7Bh1BNLSBsG0ptKPC7ch377A55xsgxZTr0mEarVTOQwg= =GKXv -----END PGP SIGNATURE----- Merge tag 'trace-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing updates from Steven Rostedt: - Remove unused ftrace_direct_funcs variables - Fix a possible NULL pointer dereference race in eventfs - Update do_div() usage in trace event benchmark test - Speedup direct function registration with asynchronous RCU callback. The synchronization was done in the registration code and this caused delays when registering direct callbacks. Move the freeing to a call_rcu() that will prevent delaying of the registering. - Replace simple_strtoul() usage with kstrtoul() * tag 'trace-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: eventfs: Fix a possible null pointer dereference in eventfs_find_events() ftrace: Fix possible use-after-free issue in ftrace_location() ftrace: Remove unused global 'ftrace_direct_func_count' ftrace: Remove unused list 'ftrace_direct_funcs' tracing: Improve benchmark test performance by using do_div() ftrace: Use asynchronous grace period for register_ftrace_direct() ftrace: Replaces simple_strtoul in ftrace |
||
|
Linus Torvalds
|
70a663205d |
Probes updates for v6.10:
- tracing/probes: Adding new pseudo-types %pd and %pD support for dumping
dentry name from 'struct dentry *' and file name from 'struct file *'.
- uprobes: Some performance optimizations have been done.
. Speed up the BPF uprobe event by delaying the fetching of the uprobe
event arguments that are not used in BPF.
. Avoid locking by speculatively checking whether uprobe event is valid.
. Reduce lock contention by using read/write_lock instead of spinlock for
uprobe list operation. This improved BPF uprobe benchmark result 43% on
average.
- rethook: Removes non-fatal warning messages when tracing stack from BPF
and skip rcu_is_watching() validation in rethook if possible.
- objpool: Optimizing objpool (which is used by kretprobes and fprobe as
rethook backend storage) by inlining functions and avoid caching nr_cpu_ids
because it is a const value.
- fprobe: Add entry/exit callbacks types (code cleanup)
- kprobes: Check ftrace was killed in kprobes if it uses ftrace.
-----BEGIN PGP SIGNATURE-----
iQFPBAABCgA5FiEEh7BulGwFlgAOi5DV2/sHvwUrPxsFAmZFUxsbHG1hc2FtaS5o
aXJhbWF0c3VAZ21haWwuY29tAAoJENv7B78FKz8b+fIH/A96/SeC5WRLhXmHfTCM
IvKUea2n0b0oV/2pVfHqfkCBTICuUZ97Opd9VH9jLtjBOTh0fUOGZ2DNVGdSYfWm
IIkS5dhuZxHXrSHEVYykwLHI3AOL7Q6Ny9EmOg1CNMidUkPMNtBvppsBYPlFU/B/
qQJAvOdkVOnNITCaas0+MNgepoVVKdJzdNQ1I4WrGyG8isCZBaCYKo2QcGyheCNN
y8NXvnVHgmgHQ8nTaeE5AawclFzFnhwHfPQPe1kiyGrx15b8K+VYmaZxPKv33A1a
KT3TKJ1Ep7s7iWFh2iPVJzIwOXCmSnvNTKfNx/MDuKtO7UVfFwytoMEaekbmv3bG
VqM=
=n/mW
-----END PGP SIGNATURE-----
Merge tag 'probes-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull probes updates from Masami Hiramatsu:
- tracing/probes: Add new pseudo-types %pd and %pD support for dumping
dentry name from 'struct dentry *' and file name from 'struct file *'
- uprobes performance optimizations:
- Speed up the BPF uprobe event by delaying the fetching of the
uprobe event arguments that are not used in BPF
- Avoid locking by speculatively checking whether uprobe event is
valid
- Reduce lock contention by using read/write_lock instead of
spinlock for uprobe list operation. This improved BPF uprobe
benchmark result 43% on average
- rethook: Remove non-fatal warning messages when tracing stack from
BPF and skip rcu_is_watching() validation in rethook if possible
- objpool: Optimize objpool (which is used by kretprobes and fprobe as
rethook backend storage) by inlining functions and avoid caching
nr_cpu_ids because it is a const value
- fprobe: Add entry/exit callbacks types (code cleanup)
- kprobes: Check ftrace was killed in kprobes if it uses ftrace
* tag 'probes-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
kprobe/ftrace: bail out if ftrace was killed
selftests/ftrace: Fix required features for VFS type test case
objpool: cache nr_possible_cpus() and avoid caching nr_cpu_ids
objpool: enable inlining objpool_push() and objpool_pop() operations
rethook: honor CONFIG_FTRACE_VALIDATE_RCU_IS_WATCHING in rethook_try_get()
ftrace: make extra rcu_is_watching() validation check optional
uprobes: reduce contention on uprobes_tree access
rethook: Remove warning messages printed for finding return address of a frame.
fprobe: Add entry/exit callbacks types
selftests/ftrace: add fprobe test cases for VFS type "%pd" and "%pD"
selftests/ftrace: add kprobe test cases for VFS type "%pd" and "%pD"
Documentation: tracing: add new type '%pd' and '%pD' for kprobe
tracing/probes: support '%pD' type for print struct file's name
tracing/probes: support '%pd' type for print struct dentry's name
uprobes: add speculative lockless system-wide uprobe filter check
uprobes: prepare uprobe args buffer lazily
uprobes: encapsulate preparation of uprobe args buffer
|
||
|
Linus Torvalds
|
e9d6825180 |
Bootconfig updates for v6.10:
- Do not put unneeded quotes on the extra command line items which was inserted from the bootconfig. - Remove redundant spaces from the extra command line. -----BEGIN PGP SIGNATURE----- iQFPBAABCgA5FiEEh7BulGwFlgAOi5DV2/sHvwUrPxsFAmZGkuobHG1hc2FtaS5o aXJhbWF0c3VAZ21haWwuY29tAAoJENv7B78FKz8bVEsH/iMoyjutOElICR0gapcR i2fd+iDlIzTgHhVSGt8qkQAdclNt/9P2xSfnvk9Z2SImZBlx6oGwVi32fRxky7R2 vZ+vPX1WDMwxHbZl+CCwGhJJQ6n5d1u0rtgY2g4h18Er1vMK8Vo+1T3SCkEOqtxs J4vfeYo9EOgdx2BA/De5GwpNrowrmdPn0TqSmjZlB7BqY8UY4a4x3Y2CeS8n5n2C hnfkQ0kwbvNtsOEmRKeF9OROpBVVmlTExi8KzaH7shhCHbhIZD9froo2ZwSaCS8L 79+mDkyt3YcQKarVNKnH7wa0WvCEZYgVH+oZ6uUDhsP1m+L+d3BdNbDEEUPUpnjB VnY= =e4Ys -----END PGP SIGNATURE----- Merge tag 'bootconfig-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull bootconfig updates from Masami Hiramatsu: - Do not put unneeded quotes on the extra command line items which was inserted from the bootconfig. - Remove redundant spaces from the extra command line. * tag 'bootconfig-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: init/main.c: Minor cleanup for the setup_command_line() function init/main.c: Remove redundant space from saved_command_line bootconfig: do not put quotes on cmdline items unless necessary |
||
|
Linus Torvalds
|
91b6163be4 |
sysctl changes for v6.10-rc1
Summary
* Removed sentinel elements from ctl_table structs in kernel/*
Removing sentinels in ctl_table arrays reduces the build time size and
runtime memory consumed by ~64 bytes per array. Removals for net/, io_uring/,
mm/, ipc/ and security/ are set to go into mainline through their respective
subsystems making the next release the most likely place where the final
series that removes the check for proc_name == NULL will land. This PR adds
to removals already in arch/, drivers/ and fs/.
* Adjusted ctl_table definitions and references to allow constification
Adjustments:
- Removing unused ctl_table function arguments
- Moving non-const elements from ctl_table to ctl_table_header
- Making ctl_table pointers const in ctl_table_root structure
Making the static ctl_table structs const will increase safety by keeping the
pointers to proc_handler functions in .rodata. Though no ctl_tables where
made const in this PR, the ground work for making that possible has started
with these changes sent by Thomas Weißschuh.
Testing
* These changes went into linux-next after v6.9-rc4; giving it a good month of
testing.
-----BEGIN PGP SIGNATURE-----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=/rQW
-----END PGP SIGNATURE-----
Merge tag 'sysctl-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl
Pull sysctl updates from Joel Granados:
- Remove sentinel elements from ctl_table structs in kernel/*
Removing sentinels in ctl_table arrays reduces the build time size
and runtime memory consumed by ~64 bytes per array. Removals for
net/, io_uring/, mm/, ipc/ and security/ are set to go into mainline
through their respective subsystems making the next release the most
likely place where the final series that removes the check for
proc_name == NULL will land.
This adds to removals already in arch/, drivers/ and fs/.
- Adjust ctl_table definitions and references to allow constification
- Remove unused ctl_table function arguments
- Move non-const elements from ctl_table to ctl_table_header
- Make ctl_table pointers const in ctl_table_root structure
Making the static ctl_table structs const will increase safety by
keeping the pointers to proc_handler functions in .rodata. Though no
ctl_tables where made const in this PR, the ground work for making
that possible has started with these changes sent by Thomas
Weißschuh.
* tag 'sysctl-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl:
sysctl: drop now unnecessary out-of-bounds check
sysctl: move sysctl type to ctl_table_header
sysctl: drop sysctl_is_perm_empty_ctl_table
sysctl: treewide: constify argument ctl_table_root::permissions(table)
sysctl: treewide: drop unused argument ctl_table_root::set_ownership(table)
bpf: Remove the now superfluous sentinel elements from ctl_table array
delayacct: Remove the now superfluous sentinel elements from ctl_table array
kprobes: Remove the now superfluous sentinel elements from ctl_table array
printk: Remove the now superfluous sentinel elements from ctl_table array
scheduler: Remove the now superfluous sentinel elements from ctl_table array
seccomp: Remove the now superfluous sentinel elements from ctl_table array
timekeeping: Remove the now superfluous sentinel elements from ctl_table array
ftrace: Remove the now superfluous sentinel elements from ctl_table array
umh: Remove the now superfluous sentinel elements from ctl_table array
kernel misc: Remove the now superfluous sentinel elements from ctl_table array
|
||
|
Linus Torvalds
|
06f054b1fe |
Devicetree for v6.10:
DT Bindings:
- Convert samsung,exynos5-dp, atmel,lcdc, aspeed,ast2400-wdt bindings to
schemas
- Add bindings for Allwinner H616 NMI controller, Renesas r8a779g0 irqc,
Renesas R-Car V4M TMU and CMT timers, Freescale S32G3 linflexuart, and
Mediatek MT7988 XHCI
- Add 'reg' constraints on DSI and SPI display panels
- More dropping of unnecessary quotes in schemas
- Use full paths rather than relative paths in schema $refs
- Drop redundant storing of phandle for reserved memory
DT Core:
- Use scope based cleanups for kfree() and of_node_put()
- Track interrupt-map and power-supplies for fw_devlink
- Add buffer overflow check in of_modalias()
- Add and use __of_prop_free() helper for freeing struct property
-----BEGIN PGP SIGNATURE-----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=tslW
-----END PGP SIGNATURE-----
Merge tag 'devicetree-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"DT Bindings:
- Convert samsung,exynos5-dp, atmel,lcdc, aspeed,ast2400-wdt bindings
to schemas
- Add bindings for Allwinner H616 NMI controller, Renesas r8a779g0
irqc, Renesas R-Car V4M TMU and CMT timers, Freescale S32G3
linflexuart, and Mediatek MT7988 XHCI
- Add 'reg' constraints on DSI and SPI display panels
- More dropping of unnecessary quotes in schemas
- Use full paths rather than relative paths in schema $refs
- Drop redundant storing of phandle for reserved memory
DT Core:
- Use scope based cleanups for kfree() and of_node_put()
- Track interrupt-map and power-supplies for fw_devlink
- Add buffer overflow check in of_modalias()
- Add and use __of_prop_free() helper for freeing struct property"
* tag 'devicetree-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (25 commits)
of: property: Add fw_devlink support for interrupt-map property
dt-bindings: display: panel: constrain 'reg' in DSI panels
dt-bindings: display: panel: constrain 'reg' in SPI panels
dt-bindings: display: samsung,ams495qa01: add missing SPI properties ref
dt-bindings: Use full path to other schemas
dt-bindings: PCI: qcom,pcie-sm8350: Drop redundant 'oneOf' sub-schema
of: module: add buffer overflow check in of_modalias()
dt-bindings: PCI: microchip: increase number of items in ranges property
dt-bindings: Drop unnecessary quotes on keys
dt-bindings: interrupt-controller: mediatek,mt6577-sysirq: Drop unnecessary quotes
of: property: Use scope based cleanup on port_node
of: reserved_mem: Remove the use of phandle from the reserved_mem APIs
of: property: fw_devlink: Add support for "power-supplies" binding
dt-bindings: watchdog: aspeed,ast2400-wdt: Convert to DT schema
dt-bindings: irq: sun7i-nmi: Add binding for the H616 NMI controller
dt-bindings: interrupt-controller: renesas,irqc: Add r8a779g0 support
dt-bindings: timer: renesas,tmu: Add R-Car V4M support
dt-bindings: timer: renesas,cmt: Add R-Car V4M support
of: Use scope based of_node_put() cleanups
of: Use scope based kfree() cleanups
...
|
||
Jakub Kicinski
|
fe56d6e4a9 |
selftests: net: local_termination: annotate the expected failures
Vladimir said when adding this test:
The bridge driver fares particularly badly [...] mainly because
it does not implement IFF_UNICAST_FLT.
See commit
|
||
Oleksij Rempel
|
f0fa841164 |
net: dsa: microchip: Correct initialization order for KSZ88x3 ports
Adjust the initialization sequence of KSZ88x3 switches to enable
802.1p priority control on Port 2 before configuring Port 1. This
change ensures the apptrust functionality on Port 1 operates
correctly, as it depends on the priority settings of Port 2. The
prior initialization sequence incorrectly configured Port 1 first,
which could lead to functional discrepancies.
Fixes:
|
||
Ravi Gunasekaran
|
31279b0cb4 |
MAINTAINERS: net: Update reviewers for TI's Ethernet drivers
Remove myself as reviewer for TI's ethernet drivers Signed-off-by: Ravi Gunasekaran <r-gunasekaran@ti.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20240516082545.6412-1-r-gunasekaran@ti.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Ravi Gunasekaran
|
ce08eeb59d |
dt-bindings: net: ti: Update maintainers list
Update the list with the current maintainers of TI's CPSW ethernet peripheral. Signed-off-by: Ravi Gunasekaran <r-gunasekaran@ti.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20240516054932.27597-1-r-gunasekaran@ti.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
Tom Parkin
|
6e828dc60e |
l2tp: fix ICMP error handling for UDP-encap sockets
Since commit |
||
|
Linus Torvalds
|
7ee332c9f1 |
parisc architecture fixes and updates for kernel v6.10-rc1:
- Define sigset_t in parisc uapi header to fix build of util-linux - Define HAVE_ARCH_HUGETLB_UNMAPPED_AREA to avoid compiler warning - Drop unused 'exc_reg' struct in math-emu code -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZkejxgAKCRD3ErUQojoP Xx3cAPsHMREFiLRWEEkLeiwO9ZZRqrem2CCLX1jpq0S5lQPJeQD5Ad/GNI4nJlO3 JiN91zktmT+b5AWgs3Dq7j6VR5jogAA= =WLoj -----END PGP SIGNATURE----- Merge tag 'parisc-for-6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc updates from Helge Deller: - define sigset_t in parisc uapi header to fix build of util-linux - define HAVE_ARCH_HUGETLB_UNMAPPED_AREA to avoid compiler warning - drop unused 'exc_reg' struct in math-emu code * tag 'parisc-for-6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Define HAVE_ARCH_HUGETLB_UNMAPPED_AREA parisc/math-emu: Remove unused struct 'exc_reg' parisc: Define sigset_t in parisc uapi header |
||
Al Viro
|
5587a8172e |
z_erofs_pcluster_begin(): don't bother with rounding position down
... and be more idiomatic when calculating ->pageofs_in. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Link: https://lore.kernel.org/r/20240425200017.GF1031757@ZenIV [ Gao Xiang: don't use `offset_in_page(mptr)` due to EROFS_NO_KMAP. ] Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com> |
||
|
Al Viro
|
4afe6b8d21 |
erofs: don't round offset down for erofs_read_metabuf()
There's only one place where struct z_erofs_maprecorder ->kaddr is used not in the same function that has assigned it - the value read in unpack_compacted_index() gets calculated in z_erofs_load_compact_lcluster(). With minor massage we can switch to storing it with offset in block already added. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Link: https://lore.kernel.org/r/20240425195944.GE1031757@ZenIV Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com> |
||
|
Al Viro
|
076d965eb8 |
erofs: don't align offset for erofs_read_metabuf() (simple cases)
Most of the callers of erofs_read_metabuf() have the following form: block = erofs_blknr(sb, offset); off = erofs_blkoff(sb, offset); p = erofs_read_metabuf(...., erofs_pos(sb, block), ...); if (IS_ERR(p)) return PTR_ERR(p); q = p + off; // no further uses of p, block or off. The value passed to erofs_read_metabuf() is offset rounded down to block size, i.e. offset - off. Passing offset as-is would increase the return value by off in case of success and keep the return value unchanged in in case of error. In other words, the same could be achieved by q = erofs_read_metabuf(...., offset, ...); if (IS_ERR(q)) return PTR_ERR(q); This commit convert these simple cases. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Link: https://lore.kernel.org/r/20240425195915.GD1031757@ZenIV Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com> |
||
|
Al Viro
|
e09815446d |
erofs: mechanically convert erofs_read_metabuf() to offsets
just lift the call of erofs_pos() into the callers; it will collapse in most of them, but that's better done caller-by-caller. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Link: https://lore.kernel.org/r/20240425195846.GC1031757@ZenIV Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com> |
||
Hongzhen Luo
|
c34110e0fd |
erofs: clean up erofs_show_options()
Avoid unnecessary #ifdefs and simplify the code a bit. Signed-off-by: Hongzhen Luo <hongzhen@linux.alibaba.com> Link: https://lore.kernel.org/r/20240517095652.2282972-1-hongzhen@linux.alibaba.com Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com> Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com> |
||
Gao Xiang
|
20c02972ec |
Merge branch 'misc.erofs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git
Al Viro has a series of "->bd_inode elimination" which touches several subsystems, but he also has EROFS-specific further cleanup patches which I tend to go with EROFS tree for more testing. Let's merge "#misc.erofs" as Al suggested in the previous email [1]: "#misc.erofs (the first two commits) is put into never-rebased mode; you pull it into your tree and do whatever's convenient with the rest. I merge the same branch into block_device work; that way it doesn't cause conflicts whatever else happens in our trees." [1] https://lore.kernel.org/r/20240503041542.GV2118490@ZenIV Signed-off-by: Gao Xiang <xiang@kernel.org> |
||
Richard Fitzgerald
|
7ba822189e |
regmap: kunit: Fix array overflow in stride() test
Force the max_register of the test regmap to be one register longer than the number of test registers, to prevent an array overflow in the test loop. The test defines num_reg_defaults = 6. With 6 registers and stride == 2 the valid register addresses would be 0, 2, 4, 6, 8, 10. However the loop checks attempting to access the odd address, so on the final register it accesses address 11, and it writes entry [11] of the read/written arrays. Originally this worked because the max_register of the regmap was hardcoded to be BLOCK_TEST_SIZE (== 12). commit |
||
|
Linus Torvalds
|
ff2632d7d0 |
powerpc updates for 6.10
- Enable BPF Kernel Functions (kfuncs) in the powerpc BPF JIT.
- Allow per-process DEXCR (Dynamic Execution Control Register) settings via
prctl, notably NPHIE which controls hashst/hashchk for ROP protection.
- Install powerpc selftests in sub-directories. Note this changes the way
run_kselftest.sh needs to be invoked for powerpc selftests.
- Change fadump (Firmware Assisted Dump) to better handle memory add/remove.
- Add support for passing additional parameters to the fadump kernel.
- Add support for updating the kdump image on CPU/memory add/remove events.
- Other small features, cleanups and fixes.
Thanks to: Andrew Donnellan, Andy Shevchenko, Aneesh Kumar K.V, Arnd Bergmann,
Benjamin Gray, Bjorn Helgaas, Christian Zigotzky, Christophe Jaillet, Christophe
Leroy, Colin Ian King, Cédric Le Goater, Dr. David Alan Gilbert, Erhard Furtner,
Frank Li, GUO Zihua, Ganesh Goudar, Geoff Levand, Ghanshyam Agrawal, Greg Kurz,
Hari Bathini, Joel Stanley, Justin Stitt, Kunwu Chan, Li Yang, Lidong Zhong,
Madhavan Srinivasan, Mahesh Salgaonkar, Masahiro Yamada, Matthias Schiffer,
Naresh Kamboju, Nathan Chancellor, Nathan Lynch, Naveen N Rao, Nicholas
Miehlbradt, Ran Wang, Randy Dunlap, Ritesh Harjani, Sachin Sant, Shirisha Ganta,
Shrikanth Hegde, Sourabh Jain, Stephen Rothwell, sundar, Thorsten Blum, Vaibhav
Jain, Xiaowei Bao, Yang Li, Zhao Chenhui.
-----BEGIN PGP SIGNATURE-----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=GoCV
-----END PGP SIGNATURE-----
Merge tag 'powerpc-6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc updates from Michael Ellerman:
- Enable BPF Kernel Functions (kfuncs) in the powerpc BPF JIT.
- Allow per-process DEXCR (Dynamic Execution Control Register) settings
via prctl, notably NPHIE which controls hashst/hashchk for ROP
protection.
- Install powerpc selftests in sub-directories. Note this changes the
way run_kselftest.sh needs to be invoked for powerpc selftests.
- Change fadump (Firmware Assisted Dump) to better handle memory
add/remove.
- Add support for passing additional parameters to the fadump kernel.
- Add support for updating the kdump image on CPU/memory add/remove
events.
- Other small features, cleanups and fixes.
Thanks to Andrew Donnellan, Andy Shevchenko, Aneesh Kumar K.V, Arnd
Bergmann, Benjamin Gray, Bjorn Helgaas, Christian Zigotzky, Christophe
Jaillet, Christophe Leroy, Colin Ian King, Cédric Le Goater, Dr. David
Alan Gilbert, Erhard Furtner, Frank Li, GUO Zihua, Ganesh Goudar, Geoff
Levand, Ghanshyam Agrawal, Greg Kurz, Hari Bathini, Joel Stanley, Justin
Stitt, Kunwu Chan, Li Yang, Lidong Zhong, Madhavan Srinivasan, Mahesh
Salgaonkar, Masahiro Yamada, Matthias Schiffer, Naresh Kamboju, Nathan
Chancellor, Nathan Lynch, Naveen N Rao, Nicholas Miehlbradt, Ran Wang,
Randy Dunlap, Ritesh Harjani, Sachin Sant, Shirisha Ganta, Shrikanth
Hegde, Sourabh Jain, Stephen Rothwell, sundar, Thorsten Blum, Vaibhav
Jain, Xiaowei Bao, Yang Li, and Zhao Chenhui.
* tag 'powerpc-6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (85 commits)
powerpc/fadump: Fix section mismatch warning
powerpc/85xx: fix compile error without CONFIG_CRASH_DUMP
powerpc/fadump: update documentation about bootargs_append
powerpc/fadump: pass additional parameters when fadump is active
powerpc/fadump: setup additional parameters for dump capture kernel
powerpc/pseries/fadump: add support for multiple boot memory regions
selftests/powerpc/dexcr: Fix spelling mistake "predicition" -> "prediction"
KVM: PPC: Book3S HV nestedv2: Fix an error handling path in gs_msg_ops_kvmhv_nestedv2_config_fill_info()
KVM: PPC: Fix documentation for ppc mmu caps
KVM: PPC: code cleanup for kvmppc_book3s_irqprio_deliver
KVM: PPC: Book3S HV nestedv2: Cancel pending DEC exception
powerpc/xmon: Check cpu id in commands "c#", "dp#" and "dx#"
powerpc/code-patching: Use dedicated memory routines for patching
powerpc/code-patching: Test patch_instructions() during boot
powerpc64/kasan: Pass virtual addresses to kasan_init_phys_region()
powerpc: rename SPRN_HID2 define to SPRN_HID2_750FX
powerpc: Fix typos
powerpc/eeh: Fix spelling of the word "auxillary" and update comment
macintosh/ams: Fix unused variable warning
powerpc/Makefile: Remove bits related to the previous use of -mcmodel=large
...
|
||
|
Linus Torvalds
|
4853f1f6ac |
ARM development updates for v6.10-rc1
- Updates to AMBA bus subsystem to drop .owner struct device_driver initialisations, moving that to code instead. - Add LPAE privileged-access-never support - Add support for Clang CFI - clkdev: report over-sized device or connection strings -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuNNh8scc2k/wOAE+9OeQG+StrGQFAmZF8aoACgkQ9OeQG+St rGShNg//aShGJvs0ezHMt7j4MVrToGHgmpkryaMiYDPU6ud3xSM29sIMxtdEw6yR DGJp8Lcx2KsJU8HKwEzRl7dMr4Cx16bXj69lHNCmalOflTOPCDJuZZ87OUFD6fXh RNbDbEnPlp474E1f3rJB4WkB3UA+hUq/26Z8mpfbWLunVMUeCilgKiDFQzJMobMH smHx1TyBwTDPbY6jHqdiGEzSoLzvDdtSFyYz69aRy8rfUHXESVdvqkXWMf33Bf60 fONhK4O4ln8iaQT0MmbWbV4TGNeOzqeNC4M4U3bVAyrwW4naSRFnVQEVJdaAgM/P 6w5DLpStjef5YHpGbx3nodBb+xvi0Kb25vL/fvnsmVLqPV3Rsp8T3d1WQI8RWnJo GphHk2QmogdOFwoiyMLXv6JZrc796SogSQBlF5lj3LoR8RCjuYUMVOvikTqfF0BK gMbvtF4v3SwJoKitjbiRgkusPEmziooi7hTwluFuWNfmkc7dJKPkfMhC0RkvIn0J VpL17A3A35YBnpjTAxTMsAh4OsBRasvBK/4np8nizwre+K5pPuF0PV6rFhndD31h JKfkXgIziyVN5TVfoocM1kQqQmDjTkyOmehgZ0dYRORyGJMoDgy6LUucQRziLubm C5Od5hcPhHhN8lECBjMA9P+9m0S+PvK3vepefdNIpSMoQwxAMFQ= =t/xl -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux Pull ARM updates from Russell King: - Updates to AMBA bus subsystem to drop .owner struct device_driver initialisations, moving that to code instead. - Add LPAE privileged-access-never support - Add support for Clang CFI - clkdev: report over-sized device or connection strings * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux: (36 commits) ARM: 9398/1: Fix userspace enter on LPAE with CC_OPTIMIZE_FOR_SIZE=y clkdev: report over-sized strings when creating clkdev entries ARM: 9393/1: mm: Use conditionals for CFI branches ARM: 9392/2: Support CLANG CFI ARM: 9391/2: hw_breakpoint: Handle CFI breakpoints ARM: 9390/2: lib: Annotate loop delay instructions for CFI ARM: 9389/2: mm: Define prototypes for all per-processor calls ARM: 9388/2: mm: Type-annotate all per-processor assembly routines ARM: 9387/2: mm: Rewrite cacheflush vtables in CFI safe C ARM: 9386/2: mm: Use symbol alias for cache functions ARM: 9385/2: mm: Type-annotate all cache assembly routines ARM: 9384/2: mm: Make tlbflush routines CFI safe ARM: 9382/1: ftrace: Define ftrace_stub_graph ARM: 9358/2: Implement PAN for LPAE by TTBR0 page table walks disablement ARM: 9357/2: Reduce the number of #ifdef CONFIG_CPU_SW_DOMAIN_PAN ARM: 9356/2: Move asm statements accessing TTBCR into C functions ARM: 9355/2: Add TTBCR_* definitions to pgtable-3level-hwdef.h ARM: 9379/1: coresight: tpda: drop owner assignment ARM: 9378/1: coresight: etm4x: drop owner assignment ARM: 9377/1: hwrng: nomadik: drop owner assignment ... |
||
Namhyung Kim
|
a4c5a457c6 |
perf/arm-dmc620: Fix lockdep assert in ->event_init()
for_each_sibling_event() checks leader's ctx but it doesn't have the ctx
yet if it's the leader. Like in perf_event_validate_size(), we should
skip checking siblings in that case.
Acked-by: Mark Rutland <mark.rutland@arm.com>
Fixes:
|
||
Ming Lei
|
7b815817aa |
blk-mq: add helper for checking if one CPU is mapped to specified hctx
Commit |
||
Dan Carpenter
|
c6a6c9694a |
ext4: fix error pointer dereference in ext4_mb_load_buddy_gfp()
This code calls folio_put() on an error pointer which will lead to a
crash. Check for both error pointers and NULL pointers before calling
folio_put().
Fixes:
|
||
Ard Biesheuvel
|
15aa8fb852 |
x86/efistub: Omit physical KASLR when memory reservations exist
The legacy decompressor has elaborate logic to ensure that the randomized physical placement of the decompressed kernel image does not conflict with any memory reservations, including ones specified on the command line using mem=, memmap=, efi_fake_mem= or hugepages=, which are taken into account by the kernel proper at a later stage. When booting in EFI mode, it is the firmware's job to ensure that the chosen range does not conflict with any memory reservations that it knows about, and this is trivially achieved by using the firmware's memory allocation APIs. That leaves reservations specified on the command line, though, which the firmware knows nothing about, as these regions have no other special significance to the platform. Since commit |
||
Alex Williamson
|
cbb325e77f |
vfio/pci: Restore zero affected bus reset devices warning
Yi notes relative to commit |
||
Will Deacon
|
b8995a1841 |
Revert "arm64: fpsimd: Implement lazy restore for kernel mode FPSIMD"
This reverts commit
|
||
Rafael J. Wysocki
|
8bd6d5f1fa |
OPP Updates for 6.10
- Fix required_opp_tables for multiple genpds using same table (Viresh Kumar). -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEx73Crsp7f6M6scA70rkcPK6BEhwFAmZHMgEACgkQ0rkcPK6B Ehxt2hAAicQ9wSD6ybYppMdqvgBtFb2Ui/qu1P2VEsL6wjv4cmoLDbj/2VII/J+X o1VVDj4IqITn7wZlBm9IdvBLV0/JnJassI9auNaknxJQM/fe5QeFagRf9v0wgBp5 fmN3Wgi+ZEambvWkqN3KoXiIClSyZEIziWC8tsk43L7CkXMenMeQcfWqbbbrByT9 UaHdHzTOUj9KBlS641+OqWjb3D3W8woTV2r54vhyDeZyPuGNLLQvyL+cUUaZfmT6 vshE0QWIhxkzIuuAQGyVxrsFKsaYNgE1xuFGKdZyAXGG0over05sROw3mHG+pBWi MeW4xE8lx7zRig7/rh4hHZiNOJvS3PiUGad+HTmoZTnWTQXfQ023q2/IMzoY8m3i 5ajAc7lJa0IpF+u5F2nR3BmUcx3rMS5/iKVHC8VIqTe6nZimG1pzZDkzr3gIzQRn Sx+Vvs/4tdeci6PwV6cei/Qot2N1kPCwvgGO3Dyp5cAcANwae0UqP8njSTMZqHFp 6lb/x9g5ydJfBJO0u6cV/ZtcblJKhxnt89/JOqqD2I+6W4mVJELVRWB8nT5evckd f5TylQxjZCcjZHaoqVEmgyaebpvSYkHzKujGvGjVlDW0NNLquGLnT7yiDiGYEjpH S6Mwoz/AUToG1MIDS/fg/+6w1mcc1NW1O0YV3778u6Purh88Zfw= =+eou -----END PGP SIGNATURE----- Merge tag 'opp-updates-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm into pm-opp Merge OPP updates for v6.10 from Viresh Kumar: "- Fix required_opp_tables for multiple genpds using same table (Viresh Kumar)." * tag 'opp-updates-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm: OPP: Fix required_opp_tables for multiple genpds using same table |
||
Matthew Auld
|
520fb7f183 |
drm/tests/buddy: stop using PAGE_SIZE
Gives the wrong impression that min page-size has to be tied to the CPU PAGE_SIZE. Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240229105112.250077-4-matthew.auld@intel.com Signed-off-by: Christian König <christian.koenig@amd.com> |
||
|
Matthew Auld
|
117bbc0e43 |
drm/buddy: stop using PAGE_SIZE
The drm_buddy minimum page-size requirements should be distinct from the CPU PAGE_SIZE. Only restriction is that the minimum page-size is at least 4K. Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://patchwork.freedesktop.org/patch/msgid/20240229105112.250077-3-matthew.auld@intel.com Signed-off-by: Christian König <christian.koenig@amd.com> |
||
Stefan Berger
|
c6ab5c915d |
crypto: ecc - Prevent ecc_digits_from_bytes from reading too many bytes
Prevent ecc_digits_from_bytes from reading too many bytes from the input
byte array in case an insufficient number of bytes is provided to fill the
output digit array of ndigits. Therefore, initialize the most significant
digits with 0 to avoid trying to read too many bytes later on. Convert the
function into a regular function since it is getting too big for an inline
function.
If too many bytes are provided on the input byte array the extra bytes
are ignored since the input variable 'ndigits' limits the number of digits
that will be filled.
Fixes:
|
||
Herbert Xu
|
d3b17c6d9d |
crypto: qat - Fix ADF_DEV_RESET_SYNC memory leak
Using completion_done to determine whether the caller has gone
away only works after a complete call. Furthermore it's still
possible that the caller has not yet called wait_for_completion,
resulting in another potential UAF.
Fix this by making the caller use cancel_work_sync and then freeing
the memory safely.
Fixes:
|
||
|
Rafael J. Wysocki
|
8c69a777e4 |
thermal: core: Fix the handling of invalid trip points
Commit |
||
Viresh Kumar
|
2a56c462fe |
OPP: Fix required_opp_tables for multiple genpds using same table
The required_opp_tables parsing is not perfect, as the OPP core does the parsing solely based on the DT node pointers. The core sets the required_opp_tables entry to the first OPP table in the "opp_tables" list, that matches with the node pointer. If the target DT OPP table is used by multiple devices and they all create separate instances of 'struct opp_table' from it, then it is possible that the required_opp_tables entry may be set to the incorrect sibling device. Unfortunately, there is no clear way to initialize the right values during the initial parsing and we need to do this at a later point of time. Cross check the OPP table again while the genpds are attached and fix them if required. Also add a new API for the genpd core to fetch the device pointer for the genpd. Cc: Thorsten Leemhuis <regressions@leemhuis.info> Reported-by: Vladimir Lypak <vladimir.lypak@gmail.com> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218682 Co-developed-by: Vladimir Lypak <vladimir.lypak@gmail.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> |
||
Andy Shevchenko
|
89af61fb8f |
xen/xenbus: Use *-y instead of *-objs in Makefile
*-objs suffix is reserved rather for (user-space) host programs while usually *-y suffix is used for kernel drivers (although *-objs works for that purpose for now). Let's correct the old usages of *-objs in Makefiles. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Juergen Gross <jgross@suse.com> Link: https://lore.kernel.org/r/20240508152658.1445809-1-andriy.shevchenko@linux.intel.com Signed-off-by: Juergen Gross <jgross@suse.com> |
||
Roger Pau Monne
|
a6aa4eb994 |
xen/x86: add extra pages to unpopulated-alloc if available
Commit |
||
Uros Bizjak
|
cdf9df0201 |
locking/x86/xen: Use try_cmpxchg() in xen_alloc_p2m_entry()
Use try_cmpxchg() instead of cmpxchg(*ptr, old, new) == old. The x86 CMPXCHG instruction returns success in the ZF flag, so this change saves a compare after CMPXCHG. Also, try_cmpxchg() implicitly assigns old *ptr value to "old" when CMPXCHG fails. There is no need to explicitly assign old *ptr value to the temporary, which can simplify the surrounding source code. No functional change intended. Signed-off-by: Uros Bizjak <ubizjak@gmail.com> Reviewed-by: Juergen Gross <jgross@suse.com> Cc: Juergen Gross <jgross@suse.com> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Link: https://lore.kernel.org/r/20240405083335.507471-1-ubizjak@gmail.com Signed-off-by: Juergen Gross <jgross@suse.com> |