Messages in this thread | | | Date | Fri, 6 Aug 2021 14:53:32 +0100 | From | Will Deacon <> | Subject | [GIT PULL] arm64 fixes for -rc5 |
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Hi Linus,
Please pull these arm64 fixes for -rc5. It's all pretty minor but the main fix is sorting out how we deal with return values from 32-bit system calls as audit expects error codes to be sign-extended to 64 bits
Brief summary in the tag.
Cheers,
Will
--->8
The following changes since commit d8a719059b9dc963aa190598778ac804ff3e6a87:
Revert "mm/pgtable: add stubs for {pmd/pub}_{set/clear}_huge" (2021-07-21 11:28:09 +0100)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-fixes
for you to fetch changes up to 0c32706dac1b0a72713184246952ab0f54327c21:
arm64: stacktrace: avoid tracing arch_stack_walk() (2021-08-03 10:39:35 +0100)
---------------------------------------------------------------- arm64 fixes for -rc5
- Fix extension/truncation of return values from 32-bit system calls
- Fix interaction between unwinding and tracing
- Fix spurious toolchain warning emitted during make
- Fix Kconfig help text for RANDOMIZE_MODULE_REGION_FULL
---------------------------------------------------------------- Barry Song (1): arm64: fix the doc of RANDOMIZE_MODULE_REGION_FULL
Mark Rutland (3): arm64: fix compat syscall return truncation arm64: stacktrace: fix comment arm64: stacktrace: avoid tracing arch_stack_walk()
Masahiro Yamada (1): arm64: move warning about toolchains to archprepare
arch/arm64/Kconfig | 9 ++++++--- arch/arm64/Makefile | 21 ++++++++++++--------- arch/arm64/include/asm/ptrace.h | 12 +++++++++++- arch/arm64/include/asm/stacktrace.h | 2 +- arch/arm64/include/asm/syscall.h | 19 ++++++++++--------- arch/arm64/kernel/kaslr.c | 4 +++- arch/arm64/kernel/ptrace.c | 2 +- arch/arm64/kernel/signal.c | 3 ++- arch/arm64/kernel/stacktrace.c | 2 +- arch/arm64/kernel/syscall.c | 9 +++------ 10 files changed, 50 insertions(+), 33 deletions(-)
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