mirror of
https://github.com/torvalds/linux.git
synced 2026-05-12 16:18:45 +02:00
e774d5f1bc
Before v7.0 is released, fix a few issues with the CFI patchset,
merged earlier in v7.0-rc, that primarily affect interfaces to
non-kernel code:
- Improve the prctl() interface for per-task indirect branch landing
pad control to expand abbreviations and to resemble the speculation
control prctl() interface
- Expand the "LP" and "SS" abbreviations in the ptrace uapi header
file to "branch landing pad" and "shadow stack", to improve
readability
- Fix a typo in a CFI-related macro name in the ptrace uapi header
file
- Ensure that the indirect branch tracking state and shadow stack
state are unlocked immediately after an exec() on the new task so
that libc subsequently can control it
- While working in this area, clean up the kernel-internal,
cross-architecture prctl() function names by expanding the
abbreviations mentioned above
-----BEGIN PGP SIGNATURE-----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=5/Ct
-----END PGP SIGNATURE-----
Merge tag 'riscv-for-linus-v7.0-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V updates from Paul Walmsley:
"Before v7.0 is released, fix a few issues with the CFI patchset,
merged earlier in v7.0-rc, that primarily affect interfaces to
non-kernel code:
- Improve the prctl() interface for per-task indirect branch landing
pad control to expand abbreviations and to resemble the speculation
control prctl() interface
- Expand the "LP" and "SS" abbreviations in the ptrace uapi header
file to "branch landing pad" and "shadow stack", to improve
readability
- Fix a typo in a CFI-related macro name in the ptrace uapi header
file
- Ensure that the indirect branch tracking state and shadow stack
state are unlocked immediately after an exec() on the new task so
that libc subsequently can control it
- While working in this area, clean up the kernel-internal,
cross-architecture prctl() function names by expanding the
abbreviations mentioned above"
* tag 'riscv-for-linus-v7.0-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
prctl: cfi: change the branch landing pad prctl()s to be more descriptive
riscv: ptrace: cfi: expand "SS" references to "shadow stack" in uapi headers
prctl: rename branch landing pad implementation functions to be more explicit
riscv: ptrace: expand "LP" references to "branch landing pads" in uapi headers
riscv: cfi: clear CFI lock status in start_thread()
riscv: ptrace: cfi: fix "PRACE" typo in uapi header
|
||
|---|---|---|
| .. | ||
| arch | ||
| bench | ||
| check-header_ignore_hunks/lib | ||
| dlfilters | ||
| Documentation | ||
| include/perf | ||
| jvmti | ||
| pmu-events | ||
| python | ||
| scripts | ||
| tests | ||
| trace | ||
| ui | ||
| util | ||
| .gitignore | ||
| Build | ||
| builtin-annotate.c | ||
| builtin-bench.c | ||
| builtin-buildid-cache.c | ||
| builtin-buildid-list.c | ||
| builtin-c2c.c | ||
| builtin-check.c | ||
| builtin-config.c | ||
| builtin-daemon.c | ||
| builtin-data.c | ||
| builtin-diff.c | ||
| builtin-evlist.c | ||
| builtin-ftrace.c | ||
| builtin-help.c | ||
| builtin-inject.c | ||
| builtin-kallsyms.c | ||
| builtin-kmem.c | ||
| builtin-kvm.c | ||
| builtin-kwork.c | ||
| builtin-list.c | ||
| builtin-lock.c | ||
| builtin-mem.c | ||
| builtin-probe.c | ||
| builtin-record.c | ||
| builtin-report.c | ||
| builtin-sched.c | ||
| builtin-script.c | ||
| builtin-stat.c | ||
| builtin-timechart.c | ||
| builtin-top.c | ||
| builtin-trace.c | ||
| builtin-version.c | ||
| builtin.h | ||
| check-headers.sh | ||
| CREDITS | ||
| design.txt | ||
| Makefile | ||
| Makefile.config | ||
| Makefile.perf | ||
| MANIFEST | ||
| perf-archive.sh | ||
| perf-completion.sh | ||
| perf-iostat.sh | ||
| perf-read-vdso.c | ||
| perf-sys.h | ||
| perf.c | ||
| perf.h | ||