Re: [PATCH] sysrq: add a show-stacktrace-on-all-cpus command

Andrew Morton wrote: > On Sun, 29 Jul 2007 13:29:26 +0300 > Avi Kivity <[EMAIL PROTECTED]> wrote: > > >> If a cpu is spinning in the kernel but still responding to interrupts, >> pressing sysrq-y will show you where it's spinning. >> >> Signed-off-by: Avi Kivity <[EMAIL PROTECTED]> >> >> diff --

Re: [PATCH] sysrq: add a show-stacktrace-on-all-cpus command

On Sun, 29 Jul 2007 13:29:26 +0300 Avi Kivity <[EMAIL PROTECTED]> wrote: > If a cpu is spinning in the kernel but still responding to interrupts, > pressing sysrq-y will show you where it's spinning. > > Signed-off-by: Avi Kivity <[EMAIL PROTECTED]> > > diff --git a/drivers/char/sysrq.c b/driver