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History log of /src/sys/compat/netbsd32/netbsd32_nfssvc.c
RevisionDateAuthorComments
 1.9  11-Dec-2021  mrg remove clause 3 from all my licenses that aren't conflicting with
another copyright claim line. again. (i did this in 2008 and then
did not update all of my personal templates.)
 1.8  07-Sep-2021  riastradh sys/compat: Memset zero before copyout.

Just in case of uninitialized padding which would lead to kernel
stack disclosure. If the compiler can prove the memset redundant
then it can optimize it away; otherwise better safe than sorry.
 1.7  30-Aug-2021  riastradh compat_netbsd32: Copy out 32-bit version in nfssvc32_nsd_out.
 1.6  27-Jan-2019  pgoyette branches: 1.6.4;
Merge the [pgoyette-compat] branch
 1.5  15-Oct-2016  skrll branches: 1.5.8; 1.5.14; 1.5.16; 1.5.18;
Trailing whitespace
 1.4  01-Dec-2015  pgoyette branches: 1.4.2;
Add MODULE infrastructure to netbsd32_nfssvc.c, remove dependency on it
from netbsd32_mod.c
 1.3  05-Aug-2015  mrg branches: 1.3.2; 1.3.4;
don't copy the first netbsd32_export_args nexports times, but actually
advance the userland pointer each entry through the loop. oops.
 1.2  23-Jun-2015  dholland add missing opt_nfsserver.h
 1.1  22-Jun-2015  mrg add netbsd32 support for nfssvc(2). we do this by defining 5 copyin/out
functions that do all the ugly work, are just plain copyin/out for the
native system calls, and do the necessary translations for netbsd32.

with this i'm able to run 32 bit nfsd and mountd on 64 bit kernel and
mount the file systems remotely.
 1.3.4.3  06-Nov-2015  martin Additionally pull up following revision(s) (requested by mrg in ticket #956):
sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.2
sys/compat/netbsd32/syscalls.master: revision 1.109
Don't reference netbsd32_nfssvc unless NFSSERVER is defined.
Fixes PR 49994.
add missing opt_nfsserver.h
 1.3.4.2  04-Nov-2015  riz Pull up following revision(s) (requested by mrg in ticket #956):
sys/compat/netbsd32/files.netbsd32: revision 1.36
sys/compat/netbsd32/netbsd32_sysent.c: revision 1.115
sys/compat/netbsd32/netbsd32_syscallargs.h: revision 1.116
sys/nfs/nfs_var.h: revision 1.93
sys/compat/netbsd32/netbsd32_conv.h: revision 1.30
sys/compat/netbsd32/netbsd32_syscall.h: revision 1.116
sys/compat/netbsd32/netbsd32_syscalls.c: revision 1.115
sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.1
sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.3
sys/nfs/nfs_syscalls.c: revision 1.156
sys/compat/netbsd32/syscalls.master: revision 1.108
sys/compat/netbsd32/netbsd32.h: revision 1.107
add netbsd32 support for nfssvc(2). we do this by defining 5 copyin/out
functions that do all the ugly work, are just plain copyin/out for the
native system calls, and do the necessary translations for netbsd32.
with this i'm able to run 32 bit nfsd and mountd on 64 bit kernel and
mount the file systems remotely.
don't copy the first netbsd32_export_args nexports times, but actually
advance the userland pointer each entry through the loop. oops.
 1.3.4.1  05-Aug-2015  riz file netbsd32_nfssvc.c was added on branch netbsd-7 on 2015-11-04 17:46:21 +0000
 1.3.2.4  05-Dec-2016  skrll Sync with HEAD
 1.3.2.3  27-Dec-2015  skrll Sync with HEAD (as of 26th Dec)
 1.3.2.2  22-Sep-2015  skrll Sync with HEAD
 1.3.2.1  05-Aug-2015  skrll file netbsd32_nfssvc.c was added on branch nick-nhusb on 2015-09-22 12:05:55 +0000
 1.4.2.1  04-Nov-2016  pgoyette Sync with HEAD
 1.5.18.1  10-Jun-2019  christos Sync with HEAD
 1.5.16.1  11-Sep-2018  pgoyette Put the ``extern struct emul'' into the netbsd32_netbsd.h header
so it doesn't have to be separately declared in each source file.

Thanks mrg@
 1.5.14.2  03-Dec-2017  jdolecek update from HEAD
 1.5.14.1  15-Oct-2016  jdolecek file netbsd32_nfssvc.c was added on branch tls-maxphys on 2017-12-03 11:36:56 +0000
 1.5.8.2  21-Jun-2023  martin Pull up following revision(s) (requested by riastradh in ticket #1840):

sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.7

compat_netbsd32: Copy out 32-bit version in nfssvc32_nsd_out.
 1.5.8.1  21-Jun-2023  martin Pull up following revision(s) (requested by riastradh in ticket #1836):

sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168
sys/compat/sunos/sunos_misc.c: revision 1.177
sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52
sys/compat/common/kern_resource_43.c: revision 1.23
sys/compat/netbsd32/netbsd32_conv.h: revision 1.46
sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35
sys/compat/common/vfs_syscalls_12.c: revision 1.38
sys/compat/ultrix/ultrix_misc.c: revision 1.126
sys/compat/common/kern_sig_43.c: revision 1.37
sys/compat/linux/common/linux_mtio.c: revision 1.8
sys/compat/freebsd/freebsd_misc.c: revision 1.34
sys/compat/linux/common/linux_olduname.c: revision 1.67
sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44
sys/compat/freebsd/freebsd_sched.c: revision 1.23
sys/compat/ossaudio/ossaudio.c: revision 1.84
sys/compat/sys/time_types.h: revision 1.6
sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51
sys/compat/linux/common/linux_file.c: revision 1.119
sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34
sys/compat/netbsd32/netbsd32_wait.c: revision 1.25
sys/compat/linux32/common/linux32_time.c: revision 1.38
sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33
sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52
sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46
sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36
sys/compat/ultrix/ultrix_ioctl.c: revision 1.39
sys/compat/linux/common/linux_misc.c: revision 1.252
sys/compat/linux/common/linux_hdio.c: revision 1.19
sys/compat/sunos/sunos_ioctl.c: revision 1.71
sys/compat/linux/common/linux_sched.c: revision 1.79
sys/compat/common/kern_info_43.c: revision 1.40
sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20
sys/compat/linux/common/linux_socket.c: revision 1.153
sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60
sys/compat/common/vfs_syscalls_43.c: revision 1.68
sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25
sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9
sys/compat/common/kern_time_50.c: revision 1.37
sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42
sys/compat/linux/common/linux_cdrom.c: revision 1.28
sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43
sys/compat/common/kern_info_09.c: revision 1.22
sys/compat/linux32/common/linux32_resource.c: revision 1.12
sys/compat/linux/common/linux_oldolduname.c: revision 1.67
sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8
sys/compat/linux32/common/linux32_signal.c: revision 1.21
sys/compat/common/kern_sig_13.c: revision 1.22
sys/compat/sunos32/sunos32_ioctl.c: revision 1.36
sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62
sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23
sys/compat/netbsd32/netbsd32_time.c: revision 1.56
sys/compat/linux/common/linux_signal.c: revision 1.84
sys/compat/netbsd32/netbsd32_signal.c: revision 1.52
sys/compat/sunos32/sunos32_misc.c: revision 1.85
sys/compat/linux/common/linux_time.c: revision 1.40
sys/compat/linux/common/linux_fdio.c: revision 1.14
sys/compat/common/vfs_syscalls_30.c: revision 1.43

sys/compat: Memset zero before copyout.

Just in case of uninitialized padding which would lead to kernel
stack disclosure. If the compiler can prove the memset redundant
then it can optimize it away; otherwise better safe than sorry.
 1.6.4.2  03-Aug-2022  martin Pull up following revision(s), all via patch
(requested by riastradh in ticket #1487):

sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168
sys/compat/sunos/sunos_misc.c: revision 1.177
sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52
sys/compat/common/kern_resource_43.c: revision 1.23
sys/compat/netbsd32/netbsd32_conv.h: revision 1.46
sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35
sys/compat/common/vfs_syscalls_12.c: revision 1.38
sys/compat/ultrix/ultrix_misc.c: revision 1.126
sys/compat/common/kern_sig_43.c: revision 1.37
sys/compat/linux/common/linux_mtio.c: revision 1.8
sys/compat/freebsd/freebsd_misc.c: revision 1.34
sys/compat/freebsd/freebsd_machdep.c: revision 1.5
sys/compat/linux/common/linux_olduname.c: revision 1.67
sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44
sys/compat/freebsd/freebsd_sched.c: revision 1.23
sys/compat/ossaudio/ossaudio.c: revision 1.84
sys/compat/sys/time_types.h: revision 1.6
sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51
sys/compat/common/ieee80211_20.c: revision 1.7
sys/compat/linux/common/linux_file.c: revision 1.119
sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34
sys/compat/netbsd32/netbsd32_wait.c: revision 1.25
sys/compat/linux32/common/linux32_time.c: revision 1.38
sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33
sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52
sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46
sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36
sys/compat/ultrix/ultrix_ioctl.c: revision 1.39
sys/compat/linux/common/linux_misc.c: revision 1.252
sys/compat/linux/common/linux_hdio.c: revision 1.19
sys/compat/sunos/sunos_ioctl.c: revision 1.71
sys/compat/linux/common/linux_sched.c: revision 1.79
sys/compat/common/kern_info_43.c: revision 1.40
sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20
sys/compat/linux/common/linux_socket.c: revision 1.153
sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60
sys/compat/common/vfs_syscalls_43.c: revision 1.68
sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25
sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9
sys/compat/common/kern_time_50.c: revision 1.37
sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42
sys/compat/linux/common/linux_cdrom.c: revision 1.28
sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43
sys/compat/common/kern_info_09.c: revision 1.22
sys/compat/linux32/common/linux32_resource.c: revision 1.12
sys/compat/linux/common/linux_oldolduname.c: revision 1.67
sys/compat/common/if_media_80.c: revision 1.4
sys/compat/linux/arch/alpha/linux_osf1.c: revision 1.5
sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8
sys/compat/linux32/common/linux32_signal.c: revision 1.21
sys/compat/common/kern_sig_13.c: revision 1.22
sys/compat/sunos32/sunos32_ioctl.c: revision 1.36
sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62
sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23
sys/compat/netbsd32/netbsd32_time.c: revision 1.56
sys/compat/linux/common/linux_signal.c: revision 1.84
sys/compat/netbsd32/netbsd32_signal.c: revision 1.52
sys/compat/sunos32/sunos32_misc.c: revision 1.85
sys/compat/linux/common/linux_time.c: revision 1.40
sys/compat/linux/common/linux_fdio.c: revision 1.14
sys/compat/common/vfs_syscalls_30.c: revision 1.43

sys/compat: Memset zero before copyout.

Just in case of uninitialized padding which would lead to kernel
stack disclosure. If the compiler can prove the memset redundant
then it can optimize it away; otherwise better safe than sorry.
 1.6.4.1  03-Aug-2022  martin Pull up following revision(s) (requested by riastradh in ticket #1486):

sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.7

compat_netbsd32: Copy out 32-bit version in nfssvc32_nsd_out.

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