diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-19 21:19:12 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-19 21:19:12 +0200 |
| commit | 84bc1993e28b2d3cf6110bab0b625e8119825403 (patch) | |
| tree | ed86c3c5d3e0a18294d300110cd80d1525f8fc7a /Documentation | |
| parent | Merge tag 'overflow-v5.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/gi... (diff) | |
| parent | arm64: hw_breakpoint: Don't invoke overflow handler on uaccess watchpoints (diff) | |
| download | linux-84bc1993e28b2d3cf6110bab0b625e8119825403.tar.xz linux-84bc1993e28b2d3cf6110bab0b625e8119825403.zip | |
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon:
"Unfortunately, we still have a number of outstanding issues so there
will be more fixes to come, but this lot are a good start.
- Fix handling of watchpoints triggered by uaccess routines
- Fix initialisation of gigantic pages for CMA buffers
- Raise minimum clang version for BTI to avoid miscompilation
- Fix data race in SVE vector length configuration code
- Ensure address tags are ignored in kern_addr_valid()
- Dump register state on fatal BTI exception
- kexec_file() cleanup to use struct_size() macro"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: hw_breakpoint: Don't invoke overflow handler on uaccess watchpoints
arm64: kexec_file: Use struct_size() in kmalloc()
arm64: mm: reserve hugetlb CMA after numa_init
arm64: bti: Require clang >= 10.0.1 for in-kernel BTI support
arm64: sve: Fix build failure when ARM64_SVE=y and SYSCTL=n
arm64: pgtable: Clear the GP bit for non-executable kernel pages
arm64: mm: reset address tag set by kasan sw tagging
arm64: traps: Dump registers prior to panic() in bad_mode()
arm64/sve: Eliminate data races on sve_default_vl
docs/arm64: Fix typo'd #define in sve.rst
arm64: remove TEXT_OFFSET randomization
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/arm64/sve.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/arm64/sve.rst b/Documentation/arm64/sve.rst index 5689c74c8082..bfd55f468258 100644 --- a/Documentation/arm64/sve.rst +++ b/Documentation/arm64/sve.rst @@ -186,7 +186,7 @@ prctl(PR_SVE_SET_VL, unsigned long arg) flags: - PR_SVE_SET_VL_INHERIT + PR_SVE_VL_INHERIT Inherit the current vector length across execve(). Otherwise, the vector length is reset to the system default at execve(). (See @@ -247,7 +247,7 @@ prctl(PR_SVE_GET_VL) The following flag may be OR-ed into the result: - PR_SVE_SET_VL_INHERIT + PR_SVE_VL_INHERIT Vector length will be inherited across execve(). @@ -393,7 +393,7 @@ The regset data starts with struct user_sve_header, containing: * At every execve() call, the new vector length of the new process is set to the system default vector length, unless - * PR_SVE_SET_VL_INHERIT (or equivalently SVE_PT_VL_INHERIT) is set for the + * PR_SVE_VL_INHERIT (or equivalently SVE_PT_VL_INHERIT) is set for the calling thread, or * a deferred vector length change is pending, established via the |