Ravi Bangoria 15959b728d powerpc/xmon: Fix data-breakpoint ... commit c21a493a2b upstream. Currently xmon data-breakpoint feature is broken. Whenever there is a watchpoint match occurs, hw_breakpoint_handler will be called by do_break via notifier chains mechanism. If watchpoint is registered by xmon, hw_breakpoint_handler won't find any associated perf_event and returns immediately with NOTIFY_STOP. Similarly, do_break also returns without notifying to xmon. Solve this by returning NOTIFY_DONE when hw_breakpoint_handler does not find any perf_event associated with matched watchpoint, rather than NOTIFY_STOP, which tells the core code to continue calling the other breakpoint handlers including the xmon one. Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2017-03-12 06:37:31 +01:00
..
boot	powerpc/ps3: Fix system hang with GCC 5 builds	2017-01-09 08:07:52 +01:00
configs	powerpc updates for 4.4	2015-11-05 23:38:43 -08:00
crypto	crypto: powerpc/md5 - use md5 IV MD5_HX instead of their raw value	2015-05-18 12:20:20 +08:00
include	KVM: PPC: Book3S HV: Save/restore XER in checkpointed register state	2017-01-09 08:07:49 +01:00
kernel	powerpc/xmon: Fix data-breakpoint	2017-03-12 06:37:31 +01:00
kvm	KVM: PPC: Book3S HV: Don't lose hardware R/C bit updates in H_PROTECT	2017-01-09 08:07:50 +01:00
lib	powerpc/64: Fix incorrect return value from __copy_tofrom_user	2016-10-28 03:01:28 -04:00
math-emu
mm	powerpc/mm: Prevent unlikely crash in copro_calculate_slb()	2016-10-28 03:01:35 -04:00
net	net: filter: make JITs zero A for SKF_AD_ALU_XOR_X	2016-01-06 00:43:52 -05:00
oprofile	powerpc: Remove mtmsrd(), use existing mtmsr()	2015-07-13 15:47:28 +10:00
perf	powerpc updates for 4.4	2015-11-05 23:38:43 -08:00
platforms	powerpc/eeh: Null check uses of eeh_pe_bus_get	2016-10-31 04:13:59 -06:00
sysdev	Merge branch 'for-4.4/io-poll' of git://git.kernel.dk/linux-block	2015-11-10 17:23:49 -08:00
xmon	powerpc/xmon: Add some more elements to the existing PACA dump list	2015-10-15 20:32:02 +11:00
Kconfig	powerpc/book3e-64: Enable kexec	2015-10-27 18:13:30 -05:00
Kconfig.debug	powerpc: Make STRICT_MM_TYPECHECKS a config option	2015-05-11 19:53:59 +10:00
Makefile	powerpc/cell: Drop CONFIG_TUNE_CELL in favour of CONFIG_CELL_CPU	2015-10-19 19:51:18 +11:00
relocs_check.sh	powerpc: Convert relocs_check to a shell script using grep	2015-03-23 14:47:39 +11:00