Messages in this thread | | | Subject | Re: [PATCH v6 0/7] Powerpc/Watchpoint: Few important fixes | From | Ravi Bangoria <> | Date | Thu, 7 Nov 2019 20:00:52 +0530 |
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On 10/29/19 7:31 PM, Christophe Leroy wrote: > > > Le 29/10/2019 à 05:54, Ravi Bangoria a écrit : >> >> >> On 10/17/19 3:01 PM, Ravi Bangoria wrote: >>> v5: https://lists.ozlabs.org/pipermail/linuxppc-dev/2019-October/198069.html >>> >>> v5->v6: >>> - patch 6/7: mpe reported that the perf-hwbreak.c doesn't compile with older >>> gcc: >>> perf-hwbreak.c:182:2: error: dereferencing type-punned pointer will >>> break strict-aliasing rules [-Werror=strict-aliasing] >>> temp16 = *((__u16 *)target); >>> ^ >>> Fixed that. >>> >> >> Hi Christophe, Are you ok with the series wrt 8xx? > > Yes it looks ok on my 885: > > root@vgoip:~# ./ptrace-hwbreak > test: ptrace-hwbreak > tags: git_version:v5.4-rc4-835-gb235e63aa9f0-dirty > PTRACE_SET_DEBUGREG, WO, len: 1: Ok > PTRACE_SET_DEBUGREG, WO, len: 2: Ok > PTRACE_SET_DEBUGREG, WO, len: 4: Ok > PTRACE_SET_DEBUGREG, WO, len: 8: Ok > PTRACE_SET_DEBUGREG, RO, len: 1: Ok > PTRACE_SET_DEBUGREG, RO, len: 2: Ok > PTRACE_SET_DEBUGREG, RO, len: 4: Ok > PTRACE_SET_DEBUGREG, RO, len: 8: Ok > PTRACE_SET_DEBUGREG, RW, len: 1: Ok > PTRACE_SET_DEBUGREG, RW, len: 2: Ok > PTRACE_SET_DEBUGREG, RW, len: 4: Ok > PTRACE_SET_DEBUGREG, RW, len: 8: Ok > PPC_PTRACE_SETHWDEBUG, MODE_EXACT, WO, len: 1: Ok > PPC_PTRACE_SETHWDEBUG, MODE_EXACT, RO, len: 1: Ok > PPC_PTRACE_SETHWDEBUG, MODE_EXACT, RW, len: 1: Ok > success: ptrace-hwbreak > > Also ok on book3s/32:
mpe, Can you please pull the series.
Ravi
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