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

linux-user branch pull request 20230204

Implement execveat()
un-parent OBJECT(cpu) when closing th

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

linux-user branch pull request 20230204

Implement execveat()
un-parent OBJECT(cpu) when closing thread
Revert fix for glibc >= 2.36 sys/mount.h
Fix/update strace
move target_flat.h to target subdirs
Fix SO_ERROR return code of getsockopt()
Fix /proc/cpuinfo output for hppa
Add emulation for MADV_WIPEONFORK and MADV_KEEPONFORK in madvise()
Implement SOL_ALG encryption support
linux-user: Allow sendmsg() without IOV

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# 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: (22 commits)
linux-user: Allow sendmsg() without IOV
linux-user: Implement SOL_ALG encryption support
linux-user: Enhance strace output for various syscalls
linux-user: Show 4th argument of rt_sigprocmask() in strace
linux-user: Add emulation for MADV_WIPEONFORK and MADV_KEEPONFORK in madvise()
linux-user: Improve strace output of personality() and sysinfo()
linux-user: Fix /proc/cpuinfo output for hppa
linux-user: Fix SO_ERROR return code of getsockopt()
linux-user: move target_flat.h to target subdirs
linux-user: Improve strace output of getgroups() and setgroups()
linux-user: Add strace output for clock_getres_time64() and futex_time64()
Revert "linux-user: fix compat with glibc >= 2.36 sys/mount.h"
Revert "linux-user: add more compat ioctl definitions"
linux-user: add more netlink protocol constants
linux-user: fix strace build w/out munlockall
linux-user: un-parent OBJECT(cpu) when closing thread
linux-user: Add missing MAP_HUGETLB and MAP_STACK flags in strace
linux-user/syscall: Implement execveat()
linux-user/syscall: Extract do_execve() from do_syscall1()
linux-user/strace: Add output for execveat() syscall
...

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

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linux-user: move target_flat.h to target subdirs

This makes target_flat.h behave like every other target_xxx.h header.
It also makes it actually work -- while the current header says adding
a header

linux-user: move target_flat.h to target subdirs

This makes target_flat.h behave like every other target_xxx.h header.
It also makes it actually work -- while the current header says adding
a header to the target subdir overrides the common one, it doesn't.
This is for two reasons:
* meson.build adds -Ilinux-user before -Ilinux-user/$arch
* the compiler search path for "target_flat.h" looks in the same dir
as the source file before searching -I paths.

This can be seen with the xtensa port -- the subdir settings aren't
used which breaks stack setup.

Move it to the generic/ subdir and add include stubs like every
other target_xxx.h header is handled.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230129004625.11228-1-vapier@gentoo.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

show more ...