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| author |   Catalin Marinas <catalin.marinas@arm.com> | 2020-12-09 18:04:55 +0000 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2020-12-09 18:04:55 +0000 |
| commit | d889797530c66f699170233474eab3361471e808 (patch) | |
| tree | 67095af89ed5b00cfc38cca2c305810346401032 /arch/arm64/include/asm/ptrace.h | |
| parent | Merge remote-tracking branch 'arm64/for-next/scs' into for-next/core (diff) | |
| parent | arm64: mte: fix prctl(PR_GET_TAGGED_ADDR_CTRL) if TCF0=NONE (diff) | |
| download | linux-dev-d889797530c66f699170233474eab3361471e808.tar.xz linux-dev-d889797530c66f699170233474eab3361471e808.zip | |
Merge remote-tracking branch 'arm64/for-next/fixes' into for-next/core
* arm64/for-next/fixes: (26 commits)
arm64: mte: fix prctl(PR_GET_TAGGED_ADDR_CTRL) if TCF0=NONE
arm64: mte: Fix typo in macro definition
arm64: entry: fix EL1 debug transitions
arm64: entry: fix NMI {user, kernel}->kernel transitions
arm64: entry: fix non-NMI kernel<->kernel transitions
arm64: ptrace: prepare for EL1 irq/rcu tracking
arm64: entry: fix non-NMI user<->kernel transitions
arm64: entry: move el1 irq/nmi logic to C
arm64: entry: prepare ret_to_user for function call
arm64: entry: move enter_from_user_mode to entry-common.c
arm64: entry: mark entry code as noinstr
arm64: mark idle code as noinstr
arm64: syscall: exit userspace before unmasking exceptions
arm64: pgtable: Ensure dirty bit is preserved across pte_wrprotect()
arm64: pgtable: Fix pte_accessible()
ACPI/IORT: Fix doc warnings in iort.c
arm64/fpsimd: add <asm/insn.h> to <asm/kprobes.h> to fix fpsimd build
arm64: cpu_errata: Apply Erratum 845719 to KRYO2XX Silver
arm64: proton-pack: Add KRYO2XX silver CPUs to spectre-v2 safe-list
arm64: kpti: Add KRYO2XX gold/silver CPU cores to kpti safelist
...
# Conflicts:
# arch/arm64/include/asm/exception.h
# arch/arm64/kernel/sdei.c
Diffstat (limited to 'arch/arm64/include/asm/ptrace.h')
| -rw-r--r-- | arch/arm64/include/asm/ptrace.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/ptrace.h b/arch/arm64/include/asm/ptrace.h index 2bb53bc3c326..e58bca832dff 100644 --- a/arch/arm64/include/asm/ptrace.h +++ b/arch/arm64/include/asm/ptrace.h @@ -197,6 +197,10 @@ struct pt_regs { /* Only valid when ARM64_HAS_IRQ_PRIO_MASKING is enabled. */ u64 pmr_save; u64 stackframe[2]; + + /* Only valid for some EL1 exceptions. */ + u64 lockdep_hardirqs; + u64 exit_rcu; }; static inline bool in_syscall(struct pt_regs const *regs) |