Ravi Bangoria e08658a657 powerpc/watchpoint: Don't call dar_within_range() for Book3S ... DAR is set to the first byte of overlap between actual access and watched range at DSI on Book3S processor. But actual access range might or might not be within user asked range. So for Book3S, it must not call dar_within_range(). This revert portion of commit 39413ae009 ("powerpc/hw_breakpoints: Rewrite 8xx breakpoints to allow any address range size."). Before patch: # ./tools/testing/selftests/powerpc/ptrace/perf-hwbreak ... TESTED: No overlap FAILED: Partial overlap: 0 != 2 TESTED: Partial overlap TESTED: No overlap FAILED: Full overlap: 0 != 2 failure: perf_hwbreak After patch: TESTED: No overlap TESTED: Partial overlap TESTED: Partial overlap TESTED: No overlap TESTED: Full overlap success: perf_hwbreak Fixes: 39413ae009 ("powerpc/hw_breakpoints: Rewrite 8xx breakpoints to allow any address range size.") Reported-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com> Reviewed-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20200222082049.330435-1-ravi.bangoria@linux.ibm.com		2020-02-24 11:19:35 +11:00
..
alpha	Kbuild updates for v5.6 (2nd)	2020-02-09 16:05:50 -08:00
arc
arm	ARM: SoC fixes	2020-02-15 13:16:47 -08:00
arm64	ARM: SoC fixes	2020-02-15 13:16:47 -08:00
c6x
csky
h8300
hexagon
ia64
m68k
microblaze
mips	Kbuild updates for v5.6 (2nd)	2020-02-09 16:05:50 -08:00
nds32
nios2
openrisc
parisc
powerpc	powerpc/watchpoint: Don't call dar_within_range() for Book3S	2020-02-24 11:19:35 +11:00
riscv
s390	s390/time: Fix clk type in get_tod_clock	2020-02-11 20:15:42 +01:00
sh
sparc	Kbuild updates for v5.6 (2nd)	2020-02-09 16:05:50 -08:00
um
unicore32
x86	Bugfixes and improvements to selftests. On top of this, Mauro converted the	2020-02-16 13:01:42 -08:00
xtensa
.gitignore
Kconfig