Merge tag 'linux-user-for-8.0-pull-request' of https://gitlab.com/laurent_vivier/qemu into staging

Pull request linux-user 20230308-v2

Fix gdt on i386/x86_64
Handle traps on sparc
Add translation f

Merge tag 'linux-user-for-8.0-pull-request' of https://gitlab.com/laurent_vivier/qemu into staging

Pull request linux-user 20230308-v2

Fix gdt on i386/x86_64
Handle traps on sparc
Add translation for argument of msync
Emulate CLONE_PIDFD flag in clone
handle netlink flag NLA_F_NESTED
fix sockaddr_in6 endianness
Fix brk() to release pages
fill out task state in /proc/self/stat
add support for xtensa FDPIC
Fix unaligned memory access in prlimit64 syscall
add target to host netlink conversions
fix timerfd read endianness conversion
Fix access to /proc/self/exe
Add strace for prlimit64() syscall

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# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 10 Mar 2023 22:08:35 GMT
# gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C

* tag 'linux-user-for-8.0-pull-request' of https://gitlab.com/laurent_vivier/qemu: (28 commits)
linux-user: fix bug about incorrect base addresss of gdt on i386 and x86_64
linux-user/sparc: Handle tag overflow traps
linux-user/sparc: Handle floating-point exceptions
linux-user/sparc: Handle unimplemented flush trap
linux-user/sparc: Handle coprocessor disabled trap
linux-user/sparc: Handle privilidged action trap
linux-user/sparc: Handle priviledged opcode trap
linux-user/sparc: Handle getcc, setcc, getpsr traps
linux-user/sparc: Handle division by zero traps
linux-user/sparc: Handle software breakpoint trap
linux-user/sparc: Fix sparc64_{get, set}_context traps
linux-user/sparc: Tidy window spill/fill traps
linux-user/sparc: Use TT_TRAP for flush windows
linux-user/sparc: Tidy syscall error return
linux-user/sparc: Tidy syscall trap
linux-user: Emulate CLONE_PIDFD flag in clone()
linux-user: Add translation for argument of msync()
linux-user: handle netlink flag NLA_F_NESTED
linux-user: fix sockaddr_in6 endianness
linux-user: Add strace for prlimit64() syscall
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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linux-user: fix timerfd read endianness conversion

When reading the expiration count from a timerfd, the endianness of the
64bit value read is the one of the host, just as for eventfds.

Signed-off-

linux-user: fix timerfd read endianness conversion

When reading the expiration count from a timerfd, the endianness of the
64bit value read is the one of the host, just as for eventfds.

Signed-off-by: Mathis Marion <mathis.marion@silabs.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20230220085822.626798-2-Mathis.Marion@silabs.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

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Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-6.1-pull-request' into staging

Linux-user pull request 20210713

Update headers to linux v5.13
cleanup errno target headers
Fix race

Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-6.1-pull-request' into staging

Linux-user pull request 20210713

Update headers to linux v5.13
cleanup errno target headers
Fix race condition on fd translation table

# gpg: Signature made Tue 13 Jul 2021 14:41:25 BST
# gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/linux-user-for-6.1-pull-request:
linux-user: update syscall.tbl to Linux v5.13
linux-user, mips: update syscall-args-o32.c.inc to Linux v5.13
linux-user: update syscall_nr.h to Linux v5.13
fd-trans: Fix race condition on reallocation of the translation table.
linux-user/syscall: Remove ERRNO_TABLE_SIZE check
linux-user: Simplify host <-> target errno conversion using macros
linux-user/mips: Move errno definitions to 'target_errno_defs.h'
linux-user/hppa: Move errno definitions to 'target_errno_defs.h'
linux-user/alpha: Move errno definitions to 'target_errno_defs.h'
linux-user: Extract target errno to 'target_errno_defs.h'
linux-user/sparc: Rename target_errno.h -> target_errno_defs.h
linux-user/syscall: Fix RF-kill errno (typo in ERFKILL)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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fd-trans: Fix race condition on reallocation of the translation table.

The mapping from file-descriptors to translator functions is not guarded
on realloc which may cause invalid function pointers t

fd-trans: Fix race condition on reallocation of the translation table.

The mapping from file-descriptors to translator functions is not guarded
on realloc which may cause invalid function pointers to be read from a
previously deallocated mapping.

Signed-off-by: Owen Anderson <oanderso@google.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20210701221255.107976-1-oanderso@google.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

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Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-3.1-pull-request' into staging

- some fixes for setrlimit() and write()
- fixes ELF loader when host page size is greater than targe

Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-3.1-pull-request' into staging

- some fixes for setrlimit() and write()
- fixes ELF loader when host page size is greater than target page size
- add SO_LINGER to getsockopt()/setsockopt()
- move TargetFdTrans from syscall.c
v2: add "#include <linux/netlink.h>" in linux-user/fd-trans.c

# gpg: Signature made Tue 25 Sep 2018 21:51:13 BST
# gpg: using RSA key F30C38BD3F2FBE3C
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>"
# gpg: aka "Laurent Vivier <laurent@vivier.eu>"
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>"
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/linux-user-for-3.1-pull-request:
linux-user: do setrlimit selectively
linux-user: write(fd, NULL, 0) parity with linux's treatment of same
linux-user: elf: mmap all the target-pages of hostpage for data segment
linux-user: add SO_LINGER to {g,s}etsockopt
linux-user: move TargetFdTrans functions to their own file

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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linux-user: move TargetFdTrans functions to their own file

This will ease to move out syscall functions from syscall.c

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henders

linux-user: move TargetFdTrans functions to their own file

This will ease to move out syscall functions from syscall.c

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20180823222215.13781-1-laurent@vivier.eu>

show more ...