From: Nicholas Piggin <npiggin@gmail.com>
To: Christophe Leroy <christophe.leroy@c-s.fr>,
linuxppc-dev@lists.ozlabs.org,
Michal Suchanek <msuchanek@suse.de>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Allison Randal <allison@lohutok.net>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Arnd Bergmann <arnd@arndb.de>,
Thiago Jung Bauermann <bauerman@linux.ibm.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
Claudio Carvalho <cclaudio@linux.ibm.com>,
"David S. Miller" <davem@davemloft.net>,
"Eric W. Biederman" <ebiederm@xmission.com>,
Eric Richter <erichte@linux.ibm.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Gustavo Luiz Duarte <gustavold@linux.ibm.com>,
Hari Bathini <hbathini@linux.ibm.com>,
Jordan Niethe <jniethe5@gmail.com>, Jiri Olsa <jolsa@redhat.com>,
Jonathan Cameron <Jonathan.Cameron@huawei.com>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
Mark Rutland <mark.rutland@arm.com>,
Masahiro Yamada <masahiroy@kernel.org>,
Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
Michael Neuling <mikey@neuling.org>,
Ingo Molnar <mingo@redhat.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Namhyung Kim <namhyung@kernel.org>,
Nayna Jain <nayna@linux.ibm.com>,
Paul Mackerras <paulus@samba.org>,
Peter Zijlstra <peterz@infradead.org>,
Rob Herring <robh@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Valentin Schneider <valentin.schneider@arm.com>,
Alexander Viro <viro@zeniv.linux.org.uk>
Subject: Re: [PATCH v11 0/8] Disable compat cruft on ppc64le v11
Date: Fri, 03 Apr 2020 19:43:14 +1000 [thread overview]
Message-ID: <1585906885.3dbukubyr8.astroid@bobo.none> (raw)
In-Reply-To: <1e00a725-9710-2b80-4aff-2f284b31d2e5@c-s.fr>
Christophe Leroy's on April 3, 2020 5:26 pm:
>
>
> Le 03/04/2020 à 09:25, Nicholas Piggin a écrit :
>> Michal Suchanek's on March 19, 2020 10:19 pm:
>>> Less code means less bugs so add a knob to skip the compat stuff.
>>>
>>> Changes in v2: saner CONFIG_COMPAT ifdefs
>>> Changes in v3:
>>> - change llseek to 32bit instead of builing it unconditionally in fs
>>> - clanup the makefile conditionals
>>> - remove some ifdefs or convert to IS_DEFINED where possible
>>> Changes in v4:
>>> - cleanup is_32bit_task and current_is_64bit
>>> - more makefile cleanup
>>> Changes in v5:
>>> - more current_is_64bit cleanup
>>> - split off callchain.c 32bit and 64bit parts
>>> Changes in v6:
>>> - cleanup makefile after split
>>> - consolidate read_user_stack_32
>>> - fix some checkpatch warnings
>>> Changes in v7:
>>> - add back __ARCH_WANT_SYS_LLSEEK to fix build with llseek
>>> - remove leftover hunk
>>> - add review tags
>>> Changes in v8:
>>> - consolidate valid_user_sp to fix it in the split callchain.c
>>> - fix build errors/warnings with PPC64 !COMPAT and PPC32
>>> Changes in v9:
>>> - remove current_is_64bit()
>>> Chanegs in v10:
>>> - rebase, sent together with the syscall cleanup
>>> Changes in v11:
>>> - rebase
>>> - add MAINTAINERS pattern for ppc perf
>>
>> These all look good to me. I had some minor comment about one patch but
>> not really a big deal and there were more cleanups on top of it, so I
>> don't mind if it's merged as is.
>>
>> Actually I think we have a bit of stack reading fixes for 64s radix now
>> (not a bug fix as such, but we don't need the hash fault logic in radix),
>> so if I get around to that I can propose the changes in that series.
>>
>
> As far as I can see, there is a v12
For the most part I was looking at the patches in mpe's next-test
tree on github, if that's the v12 series, same comment applies but
it's a pretty small nitpick.
Thanks,
Nick
next prev parent reply other threads:[~2020-04-03 9:43 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200225173541.1549955-1-npiggin@gmail.com>
2020-03-19 12:19 ` [PATCH v11 0/8] Disable compat cruft on ppc64le v11 Michal Suchanek
2020-03-19 12:19 ` [PATCH v11 1/8] powerpc: Add back __ARCH_WANT_SYS_LLSEEK macro Michal Suchanek
2020-03-19 12:19 ` [PATCH v11 2/8] powerpc: move common register copy functions from signal_32.c to signal.c Michal Suchanek
2020-03-19 12:19 ` [PATCH v11 3/8] powerpc/perf: consolidate read_user_stack_32 Michal Suchanek
2020-03-24 8:48 ` Nicholas Piggin
2020-03-24 19:38 ` Michal Suchánek
2020-04-03 7:13 ` Nicholas Piggin
2020-04-03 10:52 ` Michal Suchánek
2020-04-03 11:26 ` Nicholas Piggin
2020-04-03 11:51 ` Michal Suchánek
2020-04-06 20:52 ` Michal Suchánek
2020-04-06 21:00 ` [PATCH] powerpcs: perf: consolidate perf_callchain_user_64 and perf_callchain_user_32 Michal Suchanek
2020-04-07 5:21 ` Christophe Leroy
2020-04-09 11:22 ` Michal Suchánek
2020-03-19 12:19 ` [PATCH v11 4/8] powerpc/perf: consolidate valid_user_sp Michal Suchanek
2020-03-19 12:19 ` [PATCH v11 5/8] powerpc/64: make buildable without CONFIG_COMPAT Michal Suchanek
2020-03-24 8:54 ` Nicholas Piggin
2020-03-24 19:30 ` Michal Suchánek
2020-04-03 7:16 ` Nicholas Piggin
2020-03-19 12:19 ` [PATCH v11 6/8] powerpc/64: Make COMPAT user-selectable disabled on littleendian by default Michal Suchanek
2020-03-19 12:19 ` [PATCH v11 7/8] powerpc/perf: split callchain.c by bitness Michal Suchanek
2020-03-19 12:19 ` [PATCH v11 8/8] MAINTAINERS: perf: Add pattern that matches ppc perf to the perf entry Michal Suchanek
2020-03-19 13:37 ` Andy Shevchenko
2020-03-19 14:00 ` Michal Suchánek
2020-03-19 14:26 ` Andy Shevchenko
2020-03-19 17:03 ` Joe Perches
2020-03-19 12:36 ` [PATCH v11 0/8] Disable compat cruft on ppc64le v11 Christophe Leroy
2020-03-19 14:01 ` Michal Suchánek
2020-04-03 7:25 ` Nicholas Piggin
2020-04-03 7:26 ` Christophe Leroy
2020-04-03 9:43 ` Nicholas Piggin [this message]
2020-04-05 0:40 ` Michael Ellerman
2020-03-20 10:20 ` [PATCH v12 0/8] Disable compat cruft on ppc64le v12 Michal Suchanek
2020-03-20 10:20 ` [PATCH v12 1/8] powerpc: Add back __ARCH_WANT_SYS_LLSEEK macro Michal Suchanek
2020-03-20 10:20 ` [PATCH v12 2/8] powerpc: move common register copy functions from signal_32.c to signal.c Michal Suchanek
2020-03-20 10:20 ` [PATCH v12 3/8] powerpc/perf: consolidate read_user_stack_32 Michal Suchanek
2020-03-20 10:20 ` [PATCH v12 4/8] powerpc/perf: consolidate valid_user_sp -> invalid_user_sp Michal Suchanek
2020-03-20 10:20 ` [PATCH v12 5/8] powerpc/64: make buildable without CONFIG_COMPAT Michal Suchanek
2020-04-07 5:50 ` Christophe Leroy
2020-04-07 9:57 ` Michal Suchánek
2020-03-20 10:20 ` [PATCH v12 6/8] powerpc/64: Make COMPAT user-selectable disabled on littleendian by default Michal Suchanek
2020-03-20 10:20 ` [PATCH v12 7/8] powerpc/perf: split callchain.c by bitness Michal Suchanek
2020-03-20 10:20 ` [PATCH v12 8/8] MAINTAINERS: perf: Add pattern that matches ppc perf to the perf entry Michal Suchanek
2020-03-20 10:33 ` Andy Shevchenko
2020-03-20 11:23 ` Michal Suchánek
2020-03-20 12:42 ` Andy Shevchenko
2020-03-20 14:42 ` Joe Perches
2020-03-20 16:28 ` Michal Suchánek
2020-03-20 16:31 ` Andy Shevchenko
2020-03-20 16:42 ` Michal Suchánek
2020-03-20 16:47 ` Andy Shevchenko
2020-03-20 21:36 ` Joe Perches
2020-03-19 11:52 [PATCH v11 0/8] Disable compat cruft on ppc64le v11 Michal Suchanek
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