On Tue, Nov 5, 2024 at 3:49 PM Ilya Leoshkevich wrote:
> On Tue, 2024-11-05 at 22:30 +, Richard Henderson wrote:
> > On 11/5/24 15:50, Ilya Leoshkevich wrote:
> > > On Tue, 2024-11-05 at 08:39 -0700, Warner Losh wrote:
> > > > On Thu, Oct 24, 2024 at 2:00 PM Ilya Leoshkevich
> > > >
> > > >
On Tue, 2024-11-05 at 22:30 +, Richard Henderson wrote:
> On 11/5/24 15:50, Ilya Leoshkevich wrote:
> > On Tue, 2024-11-05 at 08:39 -0700, Warner Losh wrote:
> > > On Thu, Oct 24, 2024 at 2:00 PM Ilya Leoshkevich
> > >
> > > wrote:
> > > > Attaching to the gdbstub of a running process requires
On 11/5/24 15:50, Ilya Leoshkevich wrote:
On Tue, 2024-11-05 at 08:39 -0700, Warner Losh wrote:
On Thu, Oct 24, 2024 at 2:00 PM Ilya Leoshkevich
wrote:
Attaching to the gdbstub of a running process requires stopping its
threads. For threads that run on a CPU, cpu_exit() is enough, but
the
only
On Tue, 2024-11-05 at 08:39 -0700, Warner Losh wrote:
> On Thu, Oct 24, 2024 at 2:00 PM Ilya Leoshkevich
> wrote:
> > Attaching to the gdbstub of a running process requires stopping its
> > threads. For threads that run on a CPU, cpu_exit() is enough, but
> > the
> > only way to grab attention of
On Thu, Oct 24, 2024 at 2:00 PM Ilya Leoshkevich wrote:
> Attaching to the gdbstub of a running process requires stopping its
> threads. For threads that run on a CPU, cpu_exit() is enough, but the
> only way to grab attention of a thread that is stuck in a long-running
> syscall is to interrupt
On 10/24/24 20:59, Ilya Leoshkevich wrote:
Attaching to the gdbstub of a running process requires stopping its
threads. For threads that run on a CPU, cpu_exit() is enough, but the
only way to grab attention of a thread that is stuck in a long-running
syscall is to interrupt it with a signal.
Re
Attaching to the gdbstub of a running process requires stopping its
threads. For threads that run on a CPU, cpu_exit() is enough, but the
only way to grab attention of a thread that is stuck in a long-running
syscall is to interrupt it with a signal.
Reserve a host realtime signal for this, just l
