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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-01-25 10:16:56 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-01-25 10:16:56 -0800 |
| commit | fd56e5104a37f96e1b1ca42b4fd64fd49257fdce (patch) | |
| tree | f1affd621b701bbfb83fde9a0046dac5baadef6e /arch/openrisc/kernel/entry.S | |
| parent | 0f8e26b38d7ac72b3ad764944a25dd5808f37a6e (diff) | |
| parent | ea1413e5b53a8dd4fa7675edb23cdf828bbdce1e (diff) | |
Merge tag 'for-linus' of https://github.com/openrisc/linux
Pull OpenRISC updates from Stafford Horne:
- Added support for restartable sequences (me)
- Migration to Generic built-in DTB (Masahiro Yamada)
* tag 'for-linus' of https://github.com/openrisc/linux:
rseq/selftests: Add support for OpenRISC
openrisc: Add support for restartable sequences
openrisc: Add HAVE_REGS_AND_STACK_ACCESS_API support
openrisc: migrate to the generic rule for built-in DTB
Diffstat (limited to 'arch/openrisc/kernel/entry.S')
| -rw-r--r-- | arch/openrisc/kernel/entry.S | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/openrisc/kernel/entry.S b/arch/openrisc/kernel/entry.S index ce6f2b08a35e..c7e90b09645e 100644 --- a/arch/openrisc/kernel/entry.S +++ b/arch/openrisc/kernel/entry.S @@ -714,6 +714,10 @@ _syscall_check_trace_leave: * interrupts that set NEED_RESCHED or SIGNALPENDING... really true? */ _syscall_check_work: +#ifdef CONFIG_DEBUG_RSEQ + l.jal rseq_syscall + l.ori r3,r1,0 +#endif /* Here we need to disable interrupts */ DISABLE_INTERRUPTS(r27,r29) TRACE_IRQS_OFF |