Messages in this thread | | | Date | Sat, 25 Jan 2014 15:41:00 -0500 (EST) | From | Mikulas Patocka <> | Subject | Re: [PATCH 0/5] ia64 ski emulator patches |
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On Sat, 25 Jan 2014, Mikael Pettersson wrote:
> My ski patches are in <http://user.it.uu.se/~mikpe/linux/patches/ia64/ski-1.3.2/> > for now. I'll post the kernel patches to linux-ia64 @ vger in a few minutes. > > /Mikael
Thanks for the patches.
Isn't this subject to races? - could it lock up if the signal happens just before the pause syscall?
+ case SSC_HALT_LIGHT: + /* Sleep until SIGIO or SIGALRM is received; this relies on + keyboard/ethernet input being detected via SIGIO, and the + ITC now being emulated via setitimer() and SIGALRM. */ + pause (); + break; +
Mikulas
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