Re: [PATCH v4 0/5] Powerpc/Watchpoint: Few important fixes

2019-10-13 Thread Ravi Bangoria
On 10/12/19 2:21 PM, Christophe Leroy wrote: Le 10/10/2019 à 06:44, Ravi Bangoria a écrit : @Christophe, Is patch5 works for you on 8xx? Getting the following : root@vgoip:~# ./ptrace-hwbreak test: ptrace-hwbreak tags: git_version:v5.4-rc2-710-gf0082e173fe4-dirty PTRACE_SET_DEBUGREG,

Re: [PATCH v4 0/5] Powerpc/Watchpoint: Few important fixes

2019-10-13 Thread Ravi Bangoria
On 10/12/19 1:01 PM, Christophe Leroy wrote: Le 10/10/2019 à 08:25, Ravi Bangoria a écrit : On 10/10/19 10:14 AM, Ravi Bangoria wrote: @Christophe, Is patch5 works for you on 8xx? Getting the following : root@vgoip:~# ./ptrace-hwbreak test: ptrace-hwbreak tags:

Re: [PATCH v4 0/5] Powerpc/Watchpoint: Few important fixes

2019-10-12 Thread Christophe Leroy
Le 10/10/2019 à 06:44, Ravi Bangoria a écrit : @Christophe, Is patch5 works for you on 8xx? Getting the following : root@vgoip:~# ./ptrace-hwbreak test: ptrace-hwbreak tags: git_version:v5.4-rc2-710-gf0082e173fe4-dirty PTRACE_SET_DEBUGREG, WO, len: 1: Ok PTRACE_SET_DEBUGREG, WO, len: 2:

Re: [PATCH v4 0/5] Powerpc/Watchpoint: Few important fixes

2019-10-12 Thread Christophe Leroy
Le 10/10/2019 à 08:25, Ravi Bangoria a écrit : On 10/10/19 10:14 AM, Ravi Bangoria wrote: @Christophe, Is patch5 works for you on 8xx? Getting the following : root@vgoip:~# ./ptrace-hwbreak test: ptrace-hwbreak tags: git_version:v5.4-rc2-710-gf0082e173fe4-dirty PTRACE_SET_DEBUGREG,

Re: [PATCH v4 0/5] Powerpc/Watchpoint: Few important fixes

2019-10-10 Thread Christophe Leroy
Le 10/10/2019 à 06:44, Ravi Bangoria a écrit : @Christophe, Is patch5 works for you on 8xx? Getting the following : root@vgoip:~# ./ptrace-hwbreak test: ptrace-hwbreak tags: git_version:v5.4-rc2-710-gf0082e173fe4-dirty PTRACE_SET_DEBUGREG, WO, len: 1: Ok PTRACE_SET_DEBUGREG, WO, len: 2:

Re: [PATCH v4 0/5] Powerpc/Watchpoint: Few important fixes

2019-10-10 Thread Ravi Bangoria
On 10/10/19 10:14 AM, Ravi Bangoria wrote: @Christophe, Is patch5 works for you on 8xx? Getting the following : root@vgoip:~# ./ptrace-hwbreak test: ptrace-hwbreak tags: git_version:v5.4-rc2-710-gf0082e173fe4-dirty PTRACE_SET_DEBUGREG, WO, len: 1: Ok PTRACE_SET_DEBUGREG, WO, len: 2: Ok

Re: [PATCH v4 0/5] Powerpc/Watchpoint: Few important fixes

2019-10-09 Thread Ravi Bangoria
@Christophe, Is patch5 works for you on 8xx? Getting the following : root@vgoip:~# ./ptrace-hwbreak test: ptrace-hwbreak tags: git_version:v5.4-rc2-710-gf0082e173fe4-dirty PTRACE_SET_DEBUGREG, WO, len: 1: Ok PTRACE_SET_DEBUGREG, WO, len: 2: Ok PTRACE_SET_DEBUGREG, WO, len: 4: Ok

Re: [PATCH v4 0/5] Powerpc/Watchpoint: Few important fixes

2019-10-09 Thread Christophe Leroy
Le 07/10/2019 à 08:35, Ravi Bangoria a écrit : On 9/25/19 9:36 AM, Ravi Bangoria wrote: v3: https://lists.ozlabs.org/pipermail/linuxppc-dev/2019-July/193339.html v3->v4:   - Instead of considering exception as extraneous when dar is outside of     user specified range, analyse the

Re: [PATCH v4 0/5] Powerpc/Watchpoint: Few important fixes

2019-10-07 Thread Ravi Bangoria
On 9/25/19 9:36 AM, Ravi Bangoria wrote: v3: https://lists.ozlabs.org/pipermail/linuxppc-dev/2019-July/193339.html v3->v4: - Instead of considering exception as extraneous when dar is outside of user specified range, analyse the instruction and check for overlap between user

[PATCH v4 0/5] Powerpc/Watchpoint: Few important fixes

2019-09-24 Thread Ravi Bangoria
v3: https://lists.ozlabs.org/pipermail/linuxppc-dev/2019-July/193339.html v3->v4: - Instead of considering exception as extraneous when dar is outside of user specified range, analyse the instruction and check for overlap between user specified range and actual load/store range. - Add