mirror of
https://github.com/torvalds/linux.git
synced 2026-09-23 13:14:02 +02:00
827751b699
- Revert a bad fix, likely LLM-generated, in the pointer masking code
that confused the RISC-V hardware pointer masking implementation
with the Linux kernel tagged address feature
- Fix unexpected faults caused by kprobe instruction slot writes when
!CONFIG_STRICT_MODULE_RWX
- Fix unexpected faults on minimal configurations during runtime code
patching on !CONFIG_STRICT_MODULE_RWX systems
- Fix a misplaced variable clear causing incorrect reuse of previous
values in the RISC-V hardware feature probing code
- Fix two bugs in the PMU SBI perf code on rv32: use BIT_ULL rather
than BIT on 64-bit masks; and use a bitmap rather than an unsigned
long on a quantity that can exceed 32 bits
And a few miscellaneous cleanups:
- Avoid a potential dereference-before-NULL-pointer-check bug in the
PMU SBI perf driver
- Simplify the rv32 bug table code by using
CONFIG_GENERIC_BUG_RELATIVE_POINTERS (following x86 and PPC)
- Report the RISC-V standard ISA extensions Z[v]fhmin when support is
claimed for the superset RISC-V standard ISA extensions Z[v]fh; and
simplify our FPU test code to only check for the presence of the D
extension
- Use an existing kernel string helper in place of some open-coded
code in kernel/usercfi.c
- Fix some yamllint issues in the RISC-V DT bindings for CPUs
- Convert one use of __ASSEMBLY__ to __ASSEMBLER__ that snuck into the
RISC-V CFI selftest code
- Update the translation for the simplified Chinese translation of the
RISC-V kernel patch acceptance policy
-----BEGIN PGP SIGNATURE-----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=oMU+
-----END PGP SIGNATURE-----
Merge tag 'riscv-for-linus-7.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Paul Walmsley:
"From a RISC-V point of view, there's one notable fix here, reverting
an earlier bogus fix to the pointer masking code. Fortunately the
practical impact appears to be small.
- Revert a bad fix, likely LLM-generated, in the pointer masking code
that confused the RISC-V hardware pointer masking implementation
with the Linux kernel tagged address feature
- Fix unexpected faults caused by kprobe instruction slot writes when
!CONFIG_STRICT_MODULE_RWX
- Fix unexpected faults on minimal configurations during runtime code
patching on !CONFIG_STRICT_MODULE_RWX systems
- Fix a misplaced variable clear causing incorrect reuse of previous
values in the RISC-V hardware feature probing code
- Fix two bugs in the PMU SBI perf code on rv32: use BIT_ULL rather
than BIT on 64-bit masks; and use a bitmap rather than an unsigned
long on a quantity that can exceed 32 bits
And a few miscellaneous cleanups:
- Avoid a potential dereference-before-NULL-pointer-check bug in the
PMU SBI perf driver
- Use CONFIG_GENERIC_BUG_RELATIVE_POINTERS to simplify the rv32 bug
table code (like x86 and PPC)
- Report the RISC-V standard ISA extensions Z[v]fhmin when support is
claimed for the superset RISC-V standard ISA extensions Z[v]fh; and
simplify our FPU test code to only check for the presence of the D
extension
- Use an existing kernel string helper in place of some open-coded
code in kernel/usercfi.c
- Fix some yamllint issues in the RISC-V DT bindings for CPUs
- Convert one use of __ASSEMBLY__ to __ASSEMBLER__ that snuck into
the RISC-V CFI selftest code
- Update the translation for the simplified Chinese translation of
the RISC-V kernel patch acceptance policy"
* tag 'riscv-for-linus-7.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: skip software algning code for HAVE_EFFICIENT_UNALIGNED_ACCESS
kselftest/riscv: Replace __ASSEMBLY__ with __ASSEMBLER__
docs/zh_CN: Update arch/riscv/patch-acceptance.rst translation
dt-bindings: riscv: cpus: Fix yamllint style issues
riscv: hwprobe: simplify has_fpu() to check D extension only
perf: RISC-V: check cpu_hw_evt before dereference in overflow IRQ
riscv: report Zfhmin/Zvfhmin when Zfh/Zvfh are present
perf: RISC-V: store available counter mask as bitmap
perf: RISC-V: use BIT_ULL for u64 overflow masks
riscv: bug: Make RV32 use GENERIC_BUG_RELATIVE_POINTERS
riscv: hwprobe: initialize pair->value in hwprobe_one_pair()
riscv: use string helper in setup_global_riscv_enable()
Revert "riscv: Reset pmm when PR_TAGGED_ADDR_ENABLE is not set"
riscv: patch: skip fixmap mapping when kernel text is already writable
riscv: mm: make EXECMEM_KPROBES writable without CONFIG_STRICT_MODULE_RWX
|
||
|---|---|---|
| .. | ||
| boot | ||
| configs | ||
| crypto | ||
| errata | ||
| include | ||
| kernel | ||
| kvm | ||
| lib | ||
| mm | ||
| net | ||
| purgatory | ||
| tools | ||
| Kbuild | ||
| Kconfig | ||
| Kconfig.debug | ||
| Kconfig.errata | ||
| Kconfig.socs | ||
| Kconfig.vendor | ||
| Makefile | ||
| Makefile.postlink | ||