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Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it

From Yury Norov <ynorov@caviumnetworks.com>
Newsgroups linux.kernel
Subject Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it
Date 2015-11-30 21:30 +0100
Message-ID <qADfc-8kF-3@gated-at.bofh.it> (permalink)
References <qvVPr-1Xk-3@gated-at.bofh.it> <qvVZ9-20O-61@gated-at.bofh.it> <qvWBQ-2uT-5@gated-at.bofh.it> <qAyIz-5q7-35@gated-at.bofh.it>
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On Mon, Nov 30, 2015 at 04:34:22PM +0100, Arnd Bergmann wrote:
> On Tuesday 17 November 2015 22:57:52 Arnd Bergmann wrote:
> > On Wednesday 18 November 2015 00:16:54 Yury Norov wrote:
> > > From: Andrew Pinski <apinski@cavium.com>
> > > 
> > > Add a separate syscall-table for ILP32, which dispatches either to native
> > > LP64 system call implementation or to compat-syscalls, as appropriate.
> > 
> > I like it much better than the previous version, thanks for the rework!
> 
> Hi Yuri,
> 
> you must have missed my reply below. Are you still working on ilp32
> or did you drop this thread because you got distracted with something
> else?
> 
> 	Arnd
> 

Hi Arnd,

I didn't miss it, and I continue with ILP32. I really appreciate your
attention and time you spend on ILP32.

There's a tricky bug with signal stack, that Andreas also discovered.
It makes almost all tests that use posix threads crash. I want to fix
it and other bugs before next submission. 

I also update glibc to follow all recommendations, and I want to
upload it together with kernel patches.

BR,
Yury.
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[RFC2 PATCH v6 00/19] ILP32 for ARM64 Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:20 +0100
  [PATCH v6 10/19] arm64:ilp32 use the native LP64 'start_thread' for ILP32 threads Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:30 +0100
    Re: [PATCH v6 10/19] arm64:ilp32 use the native LP64 'start_thread'  for ILP32 threads Catalin Marinas <catalin.marinas@arm.com> - 2015-12-03 13:30 +0100
  [PATCH v6 12/19] ptrace: Allow compat to use the native siginfo Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:30 +0100
  [PATCH v6 19/19] arm64:ilp32: add ARM64_ILP32 to Kconfig Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:30 +0100
  [PATCH v6 13/19] arm64: ilp32: common 32-bit wrappers Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:30 +0100
  [PATCH v6 15/19] arm64: ilp32: force IPC_64 in msgctl, shmctl, semctl Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:30 +0100
    Re: [PATCH v6 15/19] arm64: ilp32: force IPC_64 in msgctl, shmctl, semctl Arnd Bergmann <arnd@arndb.de> - 2015-11-17 23:10 +0100
      Re: [PATCH v6 15/19] arm64: ilp32: force IPC_64 in msgctl, shmctl, semctl Andreas Schwab <schwab@suse.de> - 2015-11-18 09:30 +0100
        Re: [PATCH v6 15/19] arm64: ilp32: force IPC_64 in msgctl, shmctl, semctl Arnd Bergmann <arnd@arndb.de> - 2015-11-18 10:30 +0100
          Re: [PATCH v6 15/19] arm64: ilp32: force IPC_64 in msgctl, shmctl, semctl Geert Uytterhoeven <geert@linux-m68k.org> - 2015-11-18 11:10 +0100
            Re: [PATCH v6 15/19] arm64: ilp32: force IPC_64 in msgctl, shmctl, semctl Arnd Bergmann <arnd@arndb.de> - 2015-11-18 13:10 +0100
  [PATCH v6 17/19] arm64:ilp32: use the native siginfo instead of the compat siginfo Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:30 +0100
  [PATCH v6 09/19] arm64:ilp32: share HWCAP between LP64 and ILP32 Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:30 +0100
  [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:30 +0100
    Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2015-11-17 23:10 +0100
      Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2015-11-18 09:20 +0100
      Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Andreas Schwab <schwab@suse.de> - 2015-11-19 14:30 +0100
        Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2015-11-19 14:40 +0100
      Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2015-11-30 16:40 +0100
        Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate  table (in entry.S) to use it Yury Norov <ynorov@caviumnetworks.com> - 2015-11-30 21:30 +0100
          Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2015-11-30 23:00 +0100
            Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate  table (in entry.S) to use it Andrew Pinski <pinskia@gmail.com> - 2015-12-01 01:30 +0100
            Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate  table (in entry.S) to use it Yury Norov <ynorov@caviumnetworks.com> - 2015-12-01 01:50 +0100
              Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2015-12-01 11:30 +0100
          Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Andreas Schwab <schwab@suse.de> - 2015-12-01 10:30 +0100
            Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2015-12-01 11:30 +0100
              Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Andreas Schwab <schwab@suse.de> - 2015-12-01 12:10 +0100
                Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2015-12-01 12:40 +0100
                Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate  table (in entry.S) to use it Yury Norov <ynorov@caviumnetworks.com> - 2015-12-02 01:30 +0100
                Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2015-12-02 11:10 +0100
                Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate  table (in entry.S) to use it Catalin Marinas <catalin.marinas@arm.com> - 2015-12-03 18:20 +0100
      Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate  table (in entry.S) to use it Yury Norov <ynorov@caviumnetworks.com> - 2015-12-01 22:40 +0100
        Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2015-12-01 23:50 +0100
          Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate  table (in entry.S) to use it Yury Norov <ynorov@caviumnetworks.com> - 2015-12-02 00:40 +0100
            Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2015-12-02 09:40 +0100
              Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate  table (in entry.S) to use it Yury Norov <ynorov@caviumnetworks.com> - 2015-12-02 10:20 +0100
              Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate  table (in entry.S) to use it Yury Norov <ynorov@caviumnetworks.com> - 2015-12-02 11:40 +0100
                Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2015-12-02 14:50 +0100
                Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2015-12-02 15:00 +0100
                Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate  table (in entry.S) to use it Will Deacon <will.deacon@arm.com> - 2015-12-02 15:00 +0100
        Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate  table (in entry.S) to use it Catalin Marinas <catalin.marinas@arm.com> - 2015-12-03 18:50 +0100
          Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate  table (in entry.S) to use it Yury Norov <ynorov@caviumnetworks.com> - 2015-12-03 19:20 +0100
            Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2015-12-03 21:50 +0100
      Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate  table (in entry.S) to use it Yury Norov <ynorov@caviumnetworks.com> - 2015-12-02 11:10 +0100
        Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2015-12-02 12:10 +0100
  [PATCH v6 16/19] aarch64: ilp32: use generic stat64 structure Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:30 +0100
    Re: [PATCH v6 16/19] aarch64: ilp32: use generic stat64 structure Arnd Bergmann <arnd@arndb.de> - 2015-11-17 23:20 +0100
      Re: [PATCH v6 16/19] aarch64: ilp32: use generic stat64 structure Arnd Bergmann <arnd@arndb.de> - 2015-11-18 22:00 +0100
  [PATCH v6 11/19] arm64:ilp32: support core dump generation for ILP32 Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:30 +0100
    Re: [PATCH v6 11/19] arm64:ilp32: support core dump generation for  ILP32 Catalin Marinas <catalin.marinas@arm.com> - 2015-12-03 17:50 +0100
  Re: [PATCH v6 06/19] arm64:ilp32: share signal structures between ILP32 and LP64 ABIs Arnd Bergmann <arnd@arndb.de> - 2015-11-17 23:20 +0100
  Re: [RFC2 PATCH v6 00/19] ILP32 for ARM64 "Zhangjian (Bamvor)" <bamvor.zhangjian@huawei.com> - 2015-11-18 09:10 +0100
  Re: [PATCH v6 18/19] arm64:ilp32: change COMPAT_ELF_PLATFORM to report  a a subplatform for ILP32 "Zhangjian (Bamvor)" <bamvor.zhangjian@huawei.com> - 2015-11-18 09:20 +0100
    Re: [PATCH v6 18/19] arm64:ilp32: change COMPAT_ELF_PLATFORM to report a a subplatform for ILP32 pinskia@gmail.com - 2015-11-18 12:30 +0100
      Re: [PATCH v6 18/19] arm64:ilp32: change COMPAT_ELF_PLATFORM to  report a a subplatform for ILP32 Yury Norov <ynorov@caviumnetworks.com> - 2015-11-18 21:30 +0100
        Re: [PATCH v6 18/19] arm64:ilp32: change COMPAT_ELF_PLATFORM to report a a subplatform for ILP32 "Dr. Philipp Tomsich" <philipp.tomsich@theobroma-systems.com> - 2015-11-18 23:10 +0100
  Re: [PATCH v6 01/19] arm64:ilp32: add documentation on the ILP32  ABI for ARM64 "Zhangjian (Bamvor)" <bamvor.zhangjian@huawei.com> - 2015-11-18 09:20 +0100
  Re: [RFC2 PATCH v6 00/19] ILP32 for ARM64 Andreas Schwab <schwab@suse.de> - 2015-11-23 17:50 +0100
  Re: [PATCH v6 04/19] arm64: change some CONFIG_COMPAT over to use  CONFIG_AARCH32_EL0 instead Catalin Marinas <catalin.marinas@arm.com> - 2015-12-03 13:10 +0100
    Re: [PATCH v6 04/19] arm64: change some CONFIG_COMPAT over to use  CONFIG_AARCH32_EL0 instead Yury Norov <ynorov@caviumnetworks.com> - 2015-12-04 23:00 +0100
  Re: [RFC2 PATCH v6 00/19] ILP32 for ARM64 Catalin Marinas <catalin.marinas@arm.com> - 2015-12-03 19:10 +0100
    Re: [RFC2 PATCH v6 00/19] ILP32 for ARM64 Yury Norov <ynorov@caviumnetworks.com> - 2015-12-04 16:40 +0100
      Re: [RFC2 PATCH v6 00/19] ILP32 for ARM64 Catalin Marinas <catalin.marinas@arm.com> - 2015-12-04 18:20 +0100

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