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From: Yury Norov <ynorov@caviumnetworks.com>
To: Catalin Marinas <catalin.marinas@arm.com>
Cc: Andrew Pinski <pinskia@gmail.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org,
	Arnd Bergmann <arnd@arndb.de>,
	Andrew Pinski <Andrew.Pinski@caviumnetworks.com>,
	Adam Borowski <kilobyte@angband.pl>,
	Chris Metcalf <cmetcalf@ezchip.com>,
	Steve Ellcey <sellcey@caviumnetworks.com>,
	Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>,
	Ramana Radhakrishnan <ramana.gcc@googlemail.com>,
	Florian Weimer <fweimer@redhat.com>,
	Bamvor Zhangjian <bamvor.zhangjian@huawei.com>,
	Andreas Schwab <schwab@suse.de>,
	Chris Metcalf <cmetcalf@mellanox.com>,
	Heiko Carstens <heiko.carstens@de.ibm.com>,
	schwidefsky@de.ibm.com, broonie@kernel.org,
	Joseph Myers <joseph@codesourcery.com>,
	christoph.muellner@theobroma-systems.com, szabolcs.nagy@arm.com,
	klimov.linux@gmail.com, Nathan_Lynch@mentor.com, agraf@suse.de,
	Prasun.Kapoor@caviumnetworks.com, geert@linux-m68k.org,
	philipp.tomsich@theobroma-systems.com,
	manuel.montezelo@gmail.com, linyongting@huawei.com,
	davem@davemloft.net, zhouchengming1@huawei.com
Subject: Re: [PATCH v7 resend 00/20] ILP32 for ARM64
Date: Mon, 10 Apr 2017 23:47:40 +0400	[thread overview]
Message-ID: <20170410194740.GA28503@yury-N73SV> (raw)
In-Reply-To: <1488395968-14313-1-git-send-email-ynorov@caviumnetworks.com>

Hi Catalin,

According to latest plans figured out on Linaro Connect, ILP32 should
be taken in 4.12 merge window. The window will be opened in less than
a month, so I'd like to remind it to you, and ask if you have any
questions/requests related to ILP32. Is it still realistic idea to take
patches in 4.12? 

This is the rebase of ILP32 on latest linux-next:
https://github.com/norov/linux/tree/ilp32-20170410

And glibc that I use for testing:
https://github.com/norov/glibc/commits/dev9

Yury

On Thu, Mar 02, 2017 at 12:49:08AM +0530, Yury Norov wrote:
> This series enables aarch64 with ilp32 mode.
> 
> As supporting work, it introduces ARCH_32BIT_OFF_T configuration
> option that is enabled for existing 32-bit architectures but disabled
> for new arches (so 64-bit off_t is is used by new userspace). Also it
> deprecates getrlimit and setrlimit syscalls prior to prlimit64.
> 
> This version is based on linux-next from 2017-03-01. It works with
> glibc-2.25, and tested with LTP, glibc testsuite, trinity, lmbench,
> CPUSpec.
> 
> Patches 1, 2, 3 and 8 are general, and may be applied separately.
> 
> This is the rebase of v7 - no major changes has been made.
> 
> Kernel and GLIBC trees:
> https://github.com/norov/linux/tree/ilp32-20170301
> https://github.com/norov/glibc/tree/dev9
> 
> (GLIBC patches are managed by Steve Ellcey, so my tree is only for
> reference.)
> 
> Changes:
> v3: https://lkml.org/lkml/2014/9/3/704
> v4: https://lkml.org/lkml/2015/4/13/691
> v5: https://lkml.org/lkml/2015/9/29/911
> v6: https://lkml.org/lkml/2016/5/23/661
> v7: RFC nowrap:  https://lkml.org/lkml/2016/6/17/990
> v7: RFC2 nowrap: https://lkml.org/lkml/2016/8/17/245
> v7: RFC3 nowrap: https://lkml.org/lkml/2016/10/21/883
> v7: https://lkml.org/lkml/2017/1/9/213
> v7: Resend: fixed couple of typos, rebased on next-20170301
> 
> Andrew Pinski (6):
>   arm64: rename COMPAT to AARCH32_EL0 in Kconfig
>   arm64: ensure the kernel is compiled for LP64
>   arm64:uapi: set __BITS_PER_LONG correctly for ILP32 and LP64
>   arm64: ilp32: add sys_ilp32.c and a separate table (in entry.S) to use
>     it
>   arm64: ilp32: introduce ilp32-specific handlers for sigframe and
>     ucontext
>   arm64:ilp32: add ARM64_ILP32 to Kconfig
> 
> Philipp Tomsich (1):
>   arm64:ilp32: add vdso-ilp32 and use for signal return
> 
> Yury Norov (13):
>   compat ABI: use non-compat openat and open_by_handle_at variants
>   32-bit ABI: introduce ARCH_32BIT_OFF_T config option
>   asm-generic: Drop getrlimit and setrlimit syscalls from default list
>   arm64: ilp32: add documentation on the ILP32 ABI for ARM64
>   thread: move thread bits accessors to separated file
>   arm64: introduce is_a32_task and is_a32_thread (for AArch32 compat)
>   arm64: ilp32: add is_ilp32_compat_{task,thread} and TIF_32BIT_AARCH64
>   arm64: introduce binfmt_elf32.c
>   arm64: ilp32: introduce binfmt_ilp32.c
>   arm64: ilp32: share aarch32 syscall handlers
>   arm64: signal: share lp64 signal routines to ilp32
>   arm64: signal32: move ilp32 and aarch32 common code to separated file
>   arm64: ptrace: handle ptrace_request differently for aarch32 and ilp32
> 
>  Documentation/arm64/ilp32.txt                 |  45 +++++++
>  arch/Kconfig                                  |   4 +
>  arch/arc/Kconfig                              |   1 +
>  arch/arc/include/uapi/asm/unistd.h            |   1 +
>  arch/arm/Kconfig                              |   1 +
>  arch/arm64/Kconfig                            |  19 ++-
>  arch/arm64/Makefile                           |   5 +
>  arch/arm64/include/asm/compat.h               |  19 +--
>  arch/arm64/include/asm/elf.h                  |  32 ++---
>  arch/arm64/include/asm/fpsimd.h               |   2 +-
>  arch/arm64/include/asm/ftrace.h               |   2 +-
>  arch/arm64/include/asm/hwcap.h                |   6 +-
>  arch/arm64/include/asm/is_compat.h            |  90 ++++++++++++++
>  arch/arm64/include/asm/memory.h               |   5 +-
>  arch/arm64/include/asm/processor.h            |  11 +-
>  arch/arm64/include/asm/ptrace.h               |   2 +-
>  arch/arm64/include/asm/seccomp.h              |   2 +-
>  arch/arm64/include/asm/signal32.h             |   9 +-
>  arch/arm64/include/asm/signal32_common.h      |  27 ++++
>  arch/arm64/include/asm/signal_common.h        |  33 +++++
>  arch/arm64/include/asm/signal_ilp32.h         |  38 ++++++
>  arch/arm64/include/asm/syscall.h              |   2 +-
>  arch/arm64/include/asm/thread_info.h          |   4 +-
>  arch/arm64/include/asm/unistd.h               |   8 +-
>  arch/arm64/include/asm/vdso.h                 |   6 +
>  arch/arm64/include/uapi/asm/bitsperlong.h     |   9 +-
>  arch/arm64/include/uapi/asm/unistd.h          |  13 ++
>  arch/arm64/kernel/Makefile                    |  18 ++-
>  arch/arm64/kernel/asm-offsets.c               |   9 +-
>  arch/arm64/kernel/binfmt_elf32.c              |  32 +++++
>  arch/arm64/kernel/binfmt_ilp32.c              |  85 +++++++++++++
>  arch/arm64/kernel/cpufeature.c                |   8 +-
>  arch/arm64/kernel/cpuinfo.c                   |  20 +--
>  arch/arm64/kernel/entry.S                     |  34 +++++-
>  arch/arm64/kernel/entry32.S                   |  80 ------------
>  arch/arm64/kernel/entry32_common.S            | 107 ++++++++++++++++
>  arch/arm64/kernel/entry_ilp32.S               |  22 ++++
>  arch/arm64/kernel/head.S                      |   2 +-
>  arch/arm64/kernel/hw_breakpoint.c             |   8 +-
>  arch/arm64/kernel/perf_regs.c                 |   2 +-
>  arch/arm64/kernel/process.c                   |   7 +-
>  arch/arm64/kernel/ptrace.c                    |  80 ++++++++++--
>  arch/arm64/kernel/signal.c                    | 102 ++++++++++------
>  arch/arm64/kernel/signal32.c                  | 107 ----------------
>  arch/arm64/kernel/signal32_common.c           | 135 ++++++++++++++++++++
>  arch/arm64/kernel/signal_ilp32.c              | 170 ++++++++++++++++++++++++++
>  arch/arm64/kernel/sys_ilp32.c                 | 100 +++++++++++++++
>  arch/arm64/kernel/traps.c                     |   5 +-
>  arch/arm64/kernel/vdso-ilp32/.gitignore       |   2 +
>  arch/arm64/kernel/vdso-ilp32/Makefile         |  74 +++++++++++
>  arch/arm64/kernel/vdso-ilp32/vdso-ilp32.S     |  33 +++++
>  arch/arm64/kernel/vdso-ilp32/vdso-ilp32.lds.S |  95 ++++++++++++++
>  arch/arm64/kernel/vdso.c                      |  69 +++++++++--
>  arch/arm64/kernel/vdso/gettimeofday.S         |  20 ++-
>  arch/arm64/kernel/vdso/vdso.S                 |   6 +-
>  arch/blackfin/Kconfig                         |   1 +
>  arch/c6x/include/uapi/asm/unistd.h            |   1 +
>  arch/cris/Kconfig                             |   1 +
>  arch/frv/Kconfig                              |   1 +
>  arch/h8300/Kconfig                            |   1 +
>  arch/h8300/include/uapi/asm/unistd.h          |   1 +
>  arch/hexagon/Kconfig                          |   1 +
>  arch/hexagon/include/uapi/asm/unistd.h        |   1 +
>  arch/m32r/Kconfig                             |   1 +
>  arch/m68k/Kconfig                             |   1 +
>  arch/metag/Kconfig                            |   1 +
>  arch/metag/include/uapi/asm/unistd.h          |   1 +
>  arch/microblaze/Kconfig                       |   1 +
>  arch/mips/Kconfig                             |   1 +
>  arch/mn10300/Kconfig                          |   1 +
>  arch/nios2/Kconfig                            |   1 +
>  arch/nios2/include/uapi/asm/unistd.h          |   1 +
>  arch/openrisc/Kconfig                         |   1 +
>  arch/openrisc/include/uapi/asm/unistd.h       |   1 +
>  arch/parisc/Kconfig                           |   1 +
>  arch/powerpc/Kconfig                          |   1 +
>  arch/score/Kconfig                            |   1 +
>  arch/score/include/uapi/asm/unistd.h          |   1 +
>  arch/sh/Kconfig                               |   1 +
>  arch/sparc/Kconfig                            |   1 +
>  arch/tile/Kconfig                             |   1 +
>  arch/tile/include/uapi/asm/unistd.h           |   1 +
>  arch/tile/kernel/compat.c                     |   3 +
>  arch/unicore32/Kconfig                        |   1 +
>  arch/unicore32/include/uapi/asm/unistd.h      |   1 +
>  arch/x86/Kconfig                              |   1 +
>  arch/x86/um/Kconfig                           |   1 +
>  arch/xtensa/Kconfig                           |   1 +
>  drivers/clocksource/arm_arch_timer.c          |   2 +-
>  include/linux/fcntl.h                         |   2 +-
>  include/linux/thread_bits.h                   |  63 ++++++++++
>  include/linux/thread_info.h                   |  54 +-------
>  include/uapi/asm-generic/unistd.h             |  10 +-
>  93 files changed, 1586 insertions(+), 408 deletions(-)
>  create mode 100644 Documentation/arm64/ilp32.txt
>  create mode 100644 arch/arm64/include/asm/is_compat.h
>  create mode 100644 arch/arm64/include/asm/signal32_common.h
>  create mode 100644 arch/arm64/include/asm/signal_common.h
>  create mode 100644 arch/arm64/include/asm/signal_ilp32.h
>  create mode 100644 arch/arm64/kernel/binfmt_elf32.c
>  create mode 100644 arch/arm64/kernel/binfmt_ilp32.c
>  create mode 100644 arch/arm64/kernel/entry32_common.S
>  create mode 100644 arch/arm64/kernel/entry_ilp32.S
>  create mode 100644 arch/arm64/kernel/signal32_common.c
>  create mode 100644 arch/arm64/kernel/signal_ilp32.c
>  create mode 100644 arch/arm64/kernel/sys_ilp32.c
>  create mode 100644 arch/arm64/kernel/vdso-ilp32/.gitignore
>  create mode 100644 arch/arm64/kernel/vdso-ilp32/Makefile
>  create mode 100644 arch/arm64/kernel/vdso-ilp32/vdso-ilp32.S
>  create mode 100644 arch/arm64/kernel/vdso-ilp32/vdso-ilp32.lds.S
>  create mode 100644 include/linux/thread_bits.h
> 
> -- 
> 2.7.4

WARNING: multiple messages have this Message-ID (diff)
From: ynorov@caviumnetworks.com (Yury Norov)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v7 resend 00/20] ILP32 for ARM64
Date: Mon, 10 Apr 2017 23:47:40 +0400	[thread overview]
Message-ID: <20170410194740.GA28503@yury-N73SV> (raw)
In-Reply-To: <1488395968-14313-1-git-send-email-ynorov@caviumnetworks.com>

Hi Catalin,

According to latest plans figured out on Linaro Connect, ILP32 should
be taken in 4.12 merge window. The window will be opened in less than
a month, so I'd like to remind it to you, and ask if you have any
questions/requests related to ILP32. Is it still realistic idea to take
patches in 4.12? 

This is the rebase of ILP32 on latest linux-next:
https://github.com/norov/linux/tree/ilp32-20170410

And glibc that I use for testing:
https://github.com/norov/glibc/commits/dev9

Yury

On Thu, Mar 02, 2017 at 12:49:08AM +0530, Yury Norov wrote:
> This series enables aarch64 with ilp32 mode.
> 
> As supporting work, it introduces ARCH_32BIT_OFF_T configuration
> option that is enabled for existing 32-bit architectures but disabled
> for new arches (so 64-bit off_t is is used by new userspace). Also it
> deprecates getrlimit and setrlimit syscalls prior to prlimit64.
> 
> This version is based on linux-next from 2017-03-01. It works with
> glibc-2.25, and tested with LTP, glibc testsuite, trinity, lmbench,
> CPUSpec.
> 
> Patches 1, 2, 3 and 8 are general, and may be applied separately.
> 
> This is the rebase of v7 - no major changes has been made.
> 
> Kernel and GLIBC trees:
> https://github.com/norov/linux/tree/ilp32-20170301
> https://github.com/norov/glibc/tree/dev9
> 
> (GLIBC patches are managed by Steve Ellcey, so my tree is only for
> reference.)
> 
> Changes:
> v3: https://lkml.org/lkml/2014/9/3/704
> v4: https://lkml.org/lkml/2015/4/13/691
> v5: https://lkml.org/lkml/2015/9/29/911
> v6: https://lkml.org/lkml/2016/5/23/661
> v7: RFC nowrap:  https://lkml.org/lkml/2016/6/17/990
> v7: RFC2 nowrap: https://lkml.org/lkml/2016/8/17/245
> v7: RFC3 nowrap: https://lkml.org/lkml/2016/10/21/883
> v7: https://lkml.org/lkml/2017/1/9/213
> v7: Resend: fixed couple of typos, rebased on next-20170301
> 
> Andrew Pinski (6):
>   arm64: rename COMPAT to AARCH32_EL0 in Kconfig
>   arm64: ensure the kernel is compiled for LP64
>   arm64:uapi: set __BITS_PER_LONG correctly for ILP32 and LP64
>   arm64: ilp32: add sys_ilp32.c and a separate table (in entry.S) to use
>     it
>   arm64: ilp32: introduce ilp32-specific handlers for sigframe and
>     ucontext
>   arm64:ilp32: add ARM64_ILP32 to Kconfig
> 
> Philipp Tomsich (1):
>   arm64:ilp32: add vdso-ilp32 and use for signal return
> 
> Yury Norov (13):
>   compat ABI: use non-compat openat and open_by_handle_at variants
>   32-bit ABI: introduce ARCH_32BIT_OFF_T config option
>   asm-generic: Drop getrlimit and setrlimit syscalls from default list
>   arm64: ilp32: add documentation on the ILP32 ABI for ARM64
>   thread: move thread bits accessors to separated file
>   arm64: introduce is_a32_task and is_a32_thread (for AArch32 compat)
>   arm64: ilp32: add is_ilp32_compat_{task,thread} and TIF_32BIT_AARCH64
>   arm64: introduce binfmt_elf32.c
>   arm64: ilp32: introduce binfmt_ilp32.c
>   arm64: ilp32: share aarch32 syscall handlers
>   arm64: signal: share lp64 signal routines to ilp32
>   arm64: signal32: move ilp32 and aarch32 common code to separated file
>   arm64: ptrace: handle ptrace_request differently for aarch32 and ilp32
> 
>  Documentation/arm64/ilp32.txt                 |  45 +++++++
>  arch/Kconfig                                  |   4 +
>  arch/arc/Kconfig                              |   1 +
>  arch/arc/include/uapi/asm/unistd.h            |   1 +
>  arch/arm/Kconfig                              |   1 +
>  arch/arm64/Kconfig                            |  19 ++-
>  arch/arm64/Makefile                           |   5 +
>  arch/arm64/include/asm/compat.h               |  19 +--
>  arch/arm64/include/asm/elf.h                  |  32 ++---
>  arch/arm64/include/asm/fpsimd.h               |   2 +-
>  arch/arm64/include/asm/ftrace.h               |   2 +-
>  arch/arm64/include/asm/hwcap.h                |   6 +-
>  arch/arm64/include/asm/is_compat.h            |  90 ++++++++++++++
>  arch/arm64/include/asm/memory.h               |   5 +-
>  arch/arm64/include/asm/processor.h            |  11 +-
>  arch/arm64/include/asm/ptrace.h               |   2 +-
>  arch/arm64/include/asm/seccomp.h              |   2 +-
>  arch/arm64/include/asm/signal32.h             |   9 +-
>  arch/arm64/include/asm/signal32_common.h      |  27 ++++
>  arch/arm64/include/asm/signal_common.h        |  33 +++++
>  arch/arm64/include/asm/signal_ilp32.h         |  38 ++++++
>  arch/arm64/include/asm/syscall.h              |   2 +-
>  arch/arm64/include/asm/thread_info.h          |   4 +-
>  arch/arm64/include/asm/unistd.h               |   8 +-
>  arch/arm64/include/asm/vdso.h                 |   6 +
>  arch/arm64/include/uapi/asm/bitsperlong.h     |   9 +-
>  arch/arm64/include/uapi/asm/unistd.h          |  13 ++
>  arch/arm64/kernel/Makefile                    |  18 ++-
>  arch/arm64/kernel/asm-offsets.c               |   9 +-
>  arch/arm64/kernel/binfmt_elf32.c              |  32 +++++
>  arch/arm64/kernel/binfmt_ilp32.c              |  85 +++++++++++++
>  arch/arm64/kernel/cpufeature.c                |   8 +-
>  arch/arm64/kernel/cpuinfo.c                   |  20 +--
>  arch/arm64/kernel/entry.S                     |  34 +++++-
>  arch/arm64/kernel/entry32.S                   |  80 ------------
>  arch/arm64/kernel/entry32_common.S            | 107 ++++++++++++++++
>  arch/arm64/kernel/entry_ilp32.S               |  22 ++++
>  arch/arm64/kernel/head.S                      |   2 +-
>  arch/arm64/kernel/hw_breakpoint.c             |   8 +-
>  arch/arm64/kernel/perf_regs.c                 |   2 +-
>  arch/arm64/kernel/process.c                   |   7 +-
>  arch/arm64/kernel/ptrace.c                    |  80 ++++++++++--
>  arch/arm64/kernel/signal.c                    | 102 ++++++++++------
>  arch/arm64/kernel/signal32.c                  | 107 ----------------
>  arch/arm64/kernel/signal32_common.c           | 135 ++++++++++++++++++++
>  arch/arm64/kernel/signal_ilp32.c              | 170 ++++++++++++++++++++++++++
>  arch/arm64/kernel/sys_ilp32.c                 | 100 +++++++++++++++
>  arch/arm64/kernel/traps.c                     |   5 +-
>  arch/arm64/kernel/vdso-ilp32/.gitignore       |   2 +
>  arch/arm64/kernel/vdso-ilp32/Makefile         |  74 +++++++++++
>  arch/arm64/kernel/vdso-ilp32/vdso-ilp32.S     |  33 +++++
>  arch/arm64/kernel/vdso-ilp32/vdso-ilp32.lds.S |  95 ++++++++++++++
>  arch/arm64/kernel/vdso.c                      |  69 +++++++++--
>  arch/arm64/kernel/vdso/gettimeofday.S         |  20 ++-
>  arch/arm64/kernel/vdso/vdso.S                 |   6 +-
>  arch/blackfin/Kconfig                         |   1 +
>  arch/c6x/include/uapi/asm/unistd.h            |   1 +
>  arch/cris/Kconfig                             |   1 +
>  arch/frv/Kconfig                              |   1 +
>  arch/h8300/Kconfig                            |   1 +
>  arch/h8300/include/uapi/asm/unistd.h          |   1 +
>  arch/hexagon/Kconfig                          |   1 +
>  arch/hexagon/include/uapi/asm/unistd.h        |   1 +
>  arch/m32r/Kconfig                             |   1 +
>  arch/m68k/Kconfig                             |   1 +
>  arch/metag/Kconfig                            |   1 +
>  arch/metag/include/uapi/asm/unistd.h          |   1 +
>  arch/microblaze/Kconfig                       |   1 +
>  arch/mips/Kconfig                             |   1 +
>  arch/mn10300/Kconfig                          |   1 +
>  arch/nios2/Kconfig                            |   1 +
>  arch/nios2/include/uapi/asm/unistd.h          |   1 +
>  arch/openrisc/Kconfig                         |   1 +
>  arch/openrisc/include/uapi/asm/unistd.h       |   1 +
>  arch/parisc/Kconfig                           |   1 +
>  arch/powerpc/Kconfig                          |   1 +
>  arch/score/Kconfig                            |   1 +
>  arch/score/include/uapi/asm/unistd.h          |   1 +
>  arch/sh/Kconfig                               |   1 +
>  arch/sparc/Kconfig                            |   1 +
>  arch/tile/Kconfig                             |   1 +
>  arch/tile/include/uapi/asm/unistd.h           |   1 +
>  arch/tile/kernel/compat.c                     |   3 +
>  arch/unicore32/Kconfig                        |   1 +
>  arch/unicore32/include/uapi/asm/unistd.h      |   1 +
>  arch/x86/Kconfig                              |   1 +
>  arch/x86/um/Kconfig                           |   1 +
>  arch/xtensa/Kconfig                           |   1 +
>  drivers/clocksource/arm_arch_timer.c          |   2 +-
>  include/linux/fcntl.h                         |   2 +-
>  include/linux/thread_bits.h                   |  63 ++++++++++
>  include/linux/thread_info.h                   |  54 +-------
>  include/uapi/asm-generic/unistd.h             |  10 +-
>  93 files changed, 1586 insertions(+), 408 deletions(-)
>  create mode 100644 Documentation/arm64/ilp32.txt
>  create mode 100644 arch/arm64/include/asm/is_compat.h
>  create mode 100644 arch/arm64/include/asm/signal32_common.h
>  create mode 100644 arch/arm64/include/asm/signal_common.h
>  create mode 100644 arch/arm64/include/asm/signal_ilp32.h
>  create mode 100644 arch/arm64/kernel/binfmt_elf32.c
>  create mode 100644 arch/arm64/kernel/binfmt_ilp32.c
>  create mode 100644 arch/arm64/kernel/entry32_common.S
>  create mode 100644 arch/arm64/kernel/entry_ilp32.S
>  create mode 100644 arch/arm64/kernel/signal32_common.c
>  create mode 100644 arch/arm64/kernel/signal_ilp32.c
>  create mode 100644 arch/arm64/kernel/sys_ilp32.c
>  create mode 100644 arch/arm64/kernel/vdso-ilp32/.gitignore
>  create mode 100644 arch/arm64/kernel/vdso-ilp32/Makefile
>  create mode 100644 arch/arm64/kernel/vdso-ilp32/vdso-ilp32.S
>  create mode 100644 arch/arm64/kernel/vdso-ilp32/vdso-ilp32.lds.S
>  create mode 100644 include/linux/thread_bits.h
> 
> -- 
> 2.7.4

  parent reply	other threads:[~2017-04-10 19:48 UTC|newest]

Thread overview: 60+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-01 19:19 [PATCH v7 resend 00/20] ILP32 for ARM64 Yury Norov
2017-03-01 19:19 ` Yury Norov
2017-03-01 19:19 ` [PATCH 01/20] compat ABI: use non-compat openat and open_by_handle_at variants Yury Norov
2017-03-01 19:19   ` Yury Norov
2017-03-01 19:19 ` [PATCH 02/20] 32-bit ABI: introduce ARCH_32BIT_OFF_T config option Yury Norov
2017-03-01 19:19   ` Yury Norov
2017-03-01 19:19 ` [PATCH 03/20] asm-generic: Drop getrlimit and setrlimit syscalls from default list Yury Norov
2017-03-01 19:19   ` Yury Norov
2017-03-01 19:19   ` Yury Norov
2017-03-10 18:09   ` Will Deacon
2017-03-10 18:09     ` Will Deacon
2017-03-10 18:09     ` Will Deacon
2017-03-01 19:19 ` [PATCH 04/20] arm64: ilp32: add documentation on the ILP32 ABI for ARM64 Yury Norov
2017-03-01 19:19   ` Yury Norov
2017-03-01 19:19 ` [PATCH 05/20] arm64: rename COMPAT to AARCH32_EL0 in Kconfig Yury Norov
2017-03-01 19:19   ` Yury Norov
2017-03-01 19:19 ` [PATCH 06/20] arm64: ensure the kernel is compiled for LP64 Yury Norov
2017-03-01 19:19   ` Yury Norov
2017-03-01 19:19 ` [PATCH 07/20] arm64:uapi: set __BITS_PER_LONG correctly for ILP32 and LP64 Yury Norov
2017-03-01 19:19   ` Yury Norov
2017-03-01 19:19 ` [PATCH 08/20] thread: move thread bits accessors to separated file Yury Norov
2017-03-01 19:19   ` Yury Norov
2017-03-01 19:19 ` [PATCH 09/20] arm64: introduce is_a32_task and is_a32_thread (for AArch32 compat) Yury Norov
2017-03-01 19:19   ` Yury Norov
2017-03-01 19:19 ` [PATCH 10/20] arm64: ilp32: add is_ilp32_compat_{task,thread} and TIF_32BIT_AARCH64 Yury Norov
2017-03-01 19:19   ` [PATCH 10/20] arm64: ilp32: add is_ilp32_compat_{task, thread} " Yury Norov
2017-03-01 19:19 ` [PATCH 11/20] arm64: introduce binfmt_elf32.c Yury Norov
2017-03-01 19:19   ` Yury Norov
2017-03-01 19:19 ` [PATCH 12/20] arm64: ilp32: introduce binfmt_ilp32.c Yury Norov
2017-03-01 19:19   ` Yury Norov
2017-03-01 19:19 ` [PATCH 13/20] arm64: ilp32: share aarch32 syscall handlers Yury Norov
2017-03-01 19:19   ` Yury Norov
2017-03-01 19:19 ` [PATCH 14/20] arm64: ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Yury Norov
2017-03-01 19:19   ` Yury Norov
2017-03-01 19:19 ` [PATCH 15/20] arm64: signal: share lp64 signal routines to ilp32 Yury Norov
2017-03-01 19:19   ` Yury Norov
2017-03-01 19:19 ` [PATCH 16/20] arm64: signal32: move ilp32 and aarch32 common code to separated file Yury Norov
2017-03-01 19:19   ` Yury Norov
2017-03-01 19:19 ` [PATCH 17/20] arm64: ilp32: introduce ilp32-specific handlers for sigframe and ucontext Yury Norov
2017-03-01 19:19   ` Yury Norov
2017-03-01 19:19 ` [PATCH 18/20] arm64: ptrace: handle ptrace_request differently for aarch32 and ilp32 Yury Norov
2017-03-01 19:19   ` Yury Norov
2017-03-01 19:19 ` [PATCH 19/20] arm64:ilp32: add vdso-ilp32 and use for signal return Yury Norov
2017-03-01 19:19   ` Yury Norov
2017-03-01 19:19 ` [PATCH 20/20] arm64:ilp32: add ARM64_ILP32 to Kconfig Yury Norov
2017-03-01 19:19   ` Yury Norov
2017-04-10 19:47 ` Yury Norov [this message]
2017-04-10 19:47   ` [PATCH v7 resend 00/20] ILP32 for ARM64 Yury Norov
2017-04-11 11:33   ` Catalin Marinas
2017-04-11 11:33     ` Catalin Marinas
2017-04-11 11:54     ` Andreas Schwab
2017-04-11 11:54       ` Andreas Schwab
2017-04-11 13:33     ` Yury Norov
2017-04-11 13:33       ` Yury Norov
2017-04-11 18:36     ` Yury Norov
2017-04-11 18:36       ` Yury Norov
2017-04-11 18:42       ` Florian Weimer
2017-04-11 18:42         ` Florian Weimer
2017-04-11 20:52         ` Yury Norov
2017-04-11 20:52           ` Yury Norov

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