The ipipe tracer was broken when CONFIG_IPIPE_TRACE_IRQSOFF was enabled. The reason was that in local_irq_restore_hw(flags) native irqs were not enabled again.
Signed-off-by: Sebastian Smolorz <[email protected]> --- arch/x86/include/asm/irqflags.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h index ddfd8cc..6e316c0 100644 --- a/arch/x86/include/asm/irqflags.h +++ b/arch/x86/include/asm/irqflags.h @@ -283,7 +283,7 @@ static inline int irqs_disabled_hw(void) #define local_irq_restore_hw(flags) do { \ if ((flags) & X86_EFLAGS_IF) \ ipipe_trace_end(0x80000001); \ - native_irq_disable(); \ + native_restore_fl(flags); \ } while (0) #else /* !CONFIG_IPIPE_TRACE_IRQSOFF */ -- 1.5.2.4 _______________________________________________ Adeos-main mailing list [email protected] https://mail.gna.org/listinfo/adeos-main
