From: "Michal Suchánek" <msuchanek@suse.de>
To: linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH v11 0/8] Disable compat cruft on ppc64le v11
Date: Thu, 19 Mar 2020 13:20:32 +0100 [thread overview]
Message-ID: <20200319122032.GH25468@kitsune.suse.cz> (raw)
In-Reply-To: <cover.1584613649.git.msuchanek@suse.de>
Lost some headers so will resend.
On Thu, Mar 19, 2020 at 12:52:20PM +0100, Michal Suchanek wrote:
> 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
>
> Michal Suchanek (8):
> powerpc: Add back __ARCH_WANT_SYS_LLSEEK macro
> powerpc: move common register copy functions from signal_32.c to
> signal.c
> powerpc/perf: consolidate read_user_stack_32
> powerpc/perf: consolidate valid_user_sp
> powerpc/64: make buildable without CONFIG_COMPAT
> powerpc/64: Make COMPAT user-selectable disabled on littleendian by
> default.
> powerpc/perf: split callchain.c by bitness
> MAINTAINERS: perf: Add pattern that matches ppc perf to the perf
> entry.
>
> MAINTAINERS | 2 +
> arch/powerpc/Kconfig | 5 +-
> arch/powerpc/include/asm/thread_info.h | 4 +-
> arch/powerpc/include/asm/unistd.h | 1 +
> arch/powerpc/kernel/Makefile | 6 +-
> arch/powerpc/kernel/entry_64.S | 2 +
> arch/powerpc/kernel/signal.c | 144 +++++++++-
> arch/powerpc/kernel/signal_32.c | 140 ----------
> arch/powerpc/kernel/syscall_64.c | 6 +-
> arch/powerpc/kernel/vdso.c | 3 +-
> arch/powerpc/perf/Makefile | 5 +-
> arch/powerpc/perf/callchain.c | 356 +------------------------
> arch/powerpc/perf/callchain.h | 20 ++
> arch/powerpc/perf/callchain_32.c | 196 ++++++++++++++
> arch/powerpc/perf/callchain_64.c | 174 ++++++++++++
> fs/read_write.c | 3 +-
> 16 files changed, 556 insertions(+), 511 deletions(-)
> create mode 100644 arch/powerpc/perf/callchain.h
> create mode 100644 arch/powerpc/perf/callchain_32.c
> create mode 100644 arch/powerpc/perf/callchain_64.c
>
> --
> 2.23.0
>
next prev parent reply other threads:[~2020-03-19 12:45 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-19 11:52 [PATCH v11 0/8] Disable compat cruft on ppc64le v11 Michal Suchanek
2020-03-19 11:52 ` [PATCH v11 1/8] powerpc: Add back __ARCH_WANT_SYS_LLSEEK macro Michal Suchanek
2020-03-19 11:52 ` [PATCH v11 2/8] powerpc: move common register copy functions from signal_32.c to signal.c Michal Suchanek
2020-03-19 11:52 ` [PATCH v11 3/8] powerpc/perf: consolidate read_user_stack_32 Michal Suchanek
2020-03-19 11:52 ` [PATCH v11 4/8] powerpc/perf: consolidate valid_user_sp Michal Suchanek
2020-03-19 13:35 ` Andy Shevchenko
2020-03-19 14:04 ` Michal Suchánek
2020-03-19 14:16 ` Christophe Leroy
2020-03-19 14:46 ` Michal Suchánek
2020-03-19 11:52 ` [PATCH v11 5/8] powerpc/64: make buildable without CONFIG_COMPAT Michal Suchanek
2020-03-19 11:52 ` [PATCH v11 6/8] powerpc/64: Make COMPAT user-selectable disabled on littleendian by default Michal Suchanek
2020-03-19 11:52 ` [PATCH v11 7/8] powerpc/perf: split callchain.c by bitness Michal Suchanek
2020-03-19 11:52 ` [PATCH v11 8/8] MAINTAINERS: perf: Add pattern that matches ppc perf to the perf entry Michal Suchanek
2020-03-19 12:20 ` Michal Suchánek [this message]
-- strict thread matches above, loose matches on Subject: below --
2020-02-25 17:35 [PATCH v3 00/32] powerpc/64: interrupts and syscalls series Nicholas Piggin
2020-03-19 12:19 ` [PATCH v11 0/8] Disable compat cruft on ppc64le v11 Michal Suchanek
2020-03-19 12:36 ` 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
2020-04-05 0:40 ` Michael Ellerman
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