linux/arch/powerpc
Ananth N Mavinakayanahalli ab07e807be uprobes/powerpc: Teach uprobes to ignore gdb breakpoints
Powerpc has many trap variants that could be used by entities like gdb.
Currently, running gdb on a program being traced by uprobes causes an
endless loop since uprobes doesn't understand that the trap was inserted
by some other entity and a SIGTRAP needs to be delivered.

Teach uprobes to ignore breakpoints that do not belong to it.

Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Acked-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
2013-04-04 13:57:04 +02:00
..
boot Merge remote-tracking branch 'agust/next' into next 2013-02-20 11:39:05 +11:00
configs Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2013-02-23 17:09:55 -08:00
crypto powerpc: Fix compile of sha1-powerpc-asm.S on 32-bit 2013-03-05 16:56:26 +11:00
include powerpc: Add DSCR FSCR register bit definition 2013-03-05 16:56:30 +11:00
kernel uprobes/powerpc: Teach uprobes to ignore gdb breakpoints 2013-04-04 13:57:04 +02:00
kvm hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
lib uprobes/powerpc: Add dependency on single step emulation 2013-01-29 11:35:06 +11:00
math-emu
mm Merge branch 'akpm' (more incoming from Andrew) 2013-02-23 17:50:35 -08:00
net PPC: net: bpf_jit_comp: add VLAN instructions for BPF JIT 2012-11-17 22:12:47 -05:00
oprofile Merge branch 'merge' into next 2013-01-29 11:33:37 +11:00
perf perf/urgent fixes: 2013-03-18 10:00:56 +01:00
platforms Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2013-03-09 16:51:13 -08:00
sysdev Merge remote-tracking branch 'agust/next' into next 2013-02-20 11:39:05 +11:00
xmon powerpc: Rename set_break to avoid naming conflict 2013-01-16 05:25:47 +11:00
Kconfig Select VIRT_TO_BUS directly where needed 2013-03-12 11:16:40 -07:00
Kconfig.debug powerpc: IOMMU fault injection 2012-07-10 19:18:59 +10:00
Makefile powerpc: Avoid load of static chain register when calling nested functions through a pointer on 64bit 2013-01-10 17:01:27 +11:00
relocs_check.pl