ppc_set_hwdebug vs ptrace_set_debugreg

[Andreas Schwab]

"K.Prasad" <prasad at linux.vnet.ibm.com> writes:

> Although ppc_set_hwdebug() can set DABR through set_dabr() in
> arch/powerpc/kernel/process.c, it is good to have it converted to use
> register_user_hw_breakpoint().

What do you mean with "good to have"?  It doesn't work without it unless
I disable PERF_EVENTS (which is the only way to disable
HAVE_HW_BREAKPOINT).

Andreas.

-- 
Andreas Schwab, schwab at linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."