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[Qemu-commits] [qemu/qemu] 1ed771: bsd-user/freebsd/os-syscall.c: lock_i
From: |
Richard Henderson |
Subject: |
[Qemu-commits] [qemu/qemu] 1ed771: bsd-user/freebsd/os-syscall.c: lock_iovec |
Date: |
Sat, 11 Jun 2022 21:20:46 -0700 |
Branch: refs/heads/staging
Home: https://github.com/qemu/qemu
Commit: 1ed771b21cdb86486bd8b840d1b91bb1cd9d945e
https://github.com/qemu/qemu/commit/1ed771b21cdb86486bd8b840d1b91bb1cd9d945e
Author: Warner Losh <imp@bsdimp.com>
Date: 2022-06-10 (Fri, 10 Jun 2022)
Changed paths:
M bsd-user/freebsd/os-syscall.c
Log Message:
-----------
bsd-user/freebsd/os-syscall.c: lock_iovec
lock_iovec will lock an I/O vec and the memory to which it refers and
create a iovec in the host space that refers to it, with full error
unwinding. Add helper_iovec_unlock to unlock the partially locked iovec
in case there's an error. The code will be used in iovec_unlock when
that is committed.
Note: memory handling likely could be rewritten to use q_autofree. That
will be explored in the future since what we have now works well enough.
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Commit: 883808d84895804a3a98e211001c3edf42355b66
https://github.com/qemu/qemu/commit/883808d84895804a3a98e211001c3edf42355b66
Author: Warner Losh <imp@bsdimp.com>
Date: 2022-06-10 (Fri, 10 Jun 2022)
Changed paths:
M bsd-user/freebsd/os-syscall.c
Log Message:
-----------
bsd-user/freebsd/os-syscall.c: unlock_iovec
Releases the references to the iovec created by lock_iovec.
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Commit: db69788703c5fdc590c96815c0eeeebc6a32d3e7
https://github.com/qemu/qemu/commit/db69788703c5fdc590c96815c0eeeebc6a32d3e7
Author: Warner Losh <imp@bsdimp.com>
Date: 2022-06-10 (Fri, 10 Jun 2022)
Changed paths:
M bsd-user/freebsd/os-syscall.c
Log Message:
-----------
bsd-user/freebsd/os-syscall.c: Tracing and error boilerplate
Add in the tracing and this system call not implemented boilerplate. Do
this by moving the guts of do_freebsd_syscall to freebsd_syscall. Put
the tracing in the wrapper function. Since freebsd_syscall is a
singleton static function, it will almost certainly be inlined. Fix
comments that referred to do_syscall since that was renamed some tie
ago.
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Commit: 80da1b00886782520286e26f39ce8e21c1855072
https://github.com/qemu/qemu/commit/80da1b00886782520286e26f39ce8e21c1855072
Author: Warner Losh <imp@bsdimp.com>
Date: 2022-06-10 (Fri, 10 Jun 2022)
Changed paths:
M bsd-user/bsd-file.h
M bsd-user/freebsd/os-syscall.c
Log Message:
-----------
bsd-user/bsd-file.h: Add implementations for read, pread, readv and preadv
Implement do_bsd_{read,pread,readv,preadv}. Connect them to the system
call table.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Kyle Evans <kevans@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Commit: 770d8abae736535c9bff17ee82bd48aea0e5fea4
https://github.com/qemu/qemu/commit/770d8abae736535c9bff17ee82bd48aea0e5fea4
Author: Warner Losh <imp@bsdimp.com>
Date: 2022-06-10 (Fri, 10 Jun 2022)
Changed paths:
M bsd-user/bsd-file.h
M bsd-user/freebsd/os-syscall.c
Log Message:
-----------
bsd-user/bsd-file.h: Meat of the write system calls
Implement write, writev, pwrite and pwritev and connect them to the
system call dispatch routine.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Kyle Evans <kevans@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Commit: 9554d33076771dcc284dc3fa1a87cd0e24b91d9d
https://github.com/qemu/qemu/commit/9554d33076771dcc284dc3fa1a87cd0e24b91d9d
Author: Warner Losh <imp@bsdimp.com>
Date: 2022-06-10 (Fri, 10 Jun 2022)
Changed paths:
A bsd-user/bsd-proc.h
M bsd-user/freebsd/os-syscall.c
Log Message:
-----------
bsd-user/freebsd/os-syscall.c: Implement exit
Implement the exit system call. Bring in bsd-proc.h to contain all the
process system call implementation and helper routines.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Kyle Evans <kevans@FreeBSD.org>
Commit: b1f66fab45e795eca94f61674be1ef5ce223f65d
https://github.com/qemu/qemu/commit/b1f66fab45e795eca94f61674be1ef5ce223f65d
Author: Bernhard Beschow <shentey@gmail.com>
Date: 2022-06-11 (Sat, 11 Jun 2022)
Changed paths:
M hw/mips/boston.c
Log Message:
-----------
hw/mips/boston: Initialize g_autofree pointers
Fixes compilation due to false positives with -Werror:
In file included from /usr/include/glib-2.0/glib.h:114,
from qemu/src/include/glib-compat.h:32,
from qemu/src/include/qemu/osdep.h:144,
from ../src/hw/mips/boston.c:20:
In function ‘g_autoptr_cleanup_generic_gfree’,
inlined from ‘boston_mach_init’ at ../src/hw/mips/boston.c:790:52:
/usr/include/glib-2.0/glib/glib-autocleanups.h:28:3: error: ‘dtb_load_data’
may be used uninitialized [-Werror=maybe-uninitialized]
28 | g_free (*pp);
| ^~~~~~~~~~~~
../src/hw/mips/boston.c: In function ‘boston_mach_init’:
../src/hw/mips/boston.c:790:52: note: ‘dtb_load_data’ was declared here
790 | g_autofree const void *dtb_file_data, *dtb_load_data;
| ^~~~~~~~~~~~~
In function ‘g_autoptr_cleanup_generic_gfree’,
inlined from ‘boston_mach_init’ at ../src/hw/mips/boston.c:790:36:
/usr/include/glib-2.0/glib/glib-autocleanups.h:28:3: error: ‘dtb_file_data’
may be used uninitialized [-Werror=maybe-uninitialized]
28 | g_free (*pp);
| ^~~~~~~~~~~~
../src/hw/mips/boston.c: In function ‘boston_mach_init’:
../src/hw/mips/boston.c:790:36: note: ‘dtb_file_data’ was declared here
790 | g_autofree const void *dtb_file_data, *dtb_load_data;
| ^~~~~~~~~~~~~
cc1: all warnings being treated as errors
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220605151908.30566-1-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Commit: c304d11f45777eba014c394e09f8a9aacf2a928d
https://github.com/qemu/qemu/commit/c304d11f45777eba014c394e09f8a9aacf2a928d
Author: Bernhard Beschow <shentey@gmail.com>
Date: 2022-06-11 (Sat, 11 Jun 2022)
Changed paths:
M accel/tcg/cpu-exec.c
M include/exec/cpu-all.h
Log Message:
-----------
accel/tcg/cpu-exec: Unexport dump_drift_info()
Commit 3a841ab53f165910224dc4bebabf1a8f1d04200c 'qapi: introduce
x-query-jit QMP command' basically moved the only function using
dump_drift_info() to cpu-exec.c. Therefore, dump_drift_info() doesn't
need to be exported any longer.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20220520180109.8224-9-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Commit: ea7c4527832ebe11e5f9349489e6c2784a27db69
https://github.com/qemu/qemu/commit/ea7c4527832ebe11e5f9349489e6c2784a27db69
Author: Bernhard Beschow <shentey@gmail.com>
Date: 2022-06-11 (Sat, 11 Jun 2022)
Changed paths:
M accel/tcg/cpu-exec.c
M accel/tcg/translate-all.c
M include/exec/cpu-all.h
Log Message:
-----------
accel/tcg: Inline dump_opcount_info() and remove it
dump_opcount_info() is a one-line wrapper around tcg_dump_op_count()
which is also exported. So use the latter directly.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20220520180109.8224-10-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Commit: 6e0c18598814bffb67204a90890fb7b34cad288a
https://github.com/qemu/qemu/commit/6e0c18598814bffb67204a90890fb7b34cad288a
Author: Bernhard Beschow <shentey@gmail.com>
Date: 2022-06-11 (Sat, 11 Jun 2022)
Changed paths:
M docs/devel/submitting-a-patch.rst
Log Message:
-----------
docs/devel: Fix link to developer mailing lists
Ammends commit 9f73de8df0335c9387f4ee39e207a65a1615676f 'docs: rSTify
the "SubmitAPatch" wiki'.
Cc: qemu-stable@nongnu.org
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20220520180109.8224-11-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Commit: b871cc83d69a4463ac641286eef7d773ad5b5aaa
https://github.com/qemu/qemu/commit/b871cc83d69a4463ac641286eef7d773ad5b5aaa
Author: Richard Henderson <richard.henderson@linaro.org>
Date: 2022-06-11 (Sat, 11 Jun 2022)
Changed paths:
M bsd-user/bsd-file.h
A bsd-user/bsd-proc.h
M bsd-user/freebsd/os-syscall.c
Log Message:
-----------
Merge tag 'bsd-user-preen-2022q2-pull-request' of
ssh://github.com/qemu-bsd-user/qemu-bsd-user into staging
bsd-user upstreaming: read, write and exit
This series of patches continues the effort to get system calls working
upstream. This series was cleaved off a prior series to give me time to rework
based on the feedback from the first time I posted these. read, write and exit
are implemented, along with a few helper functions and tracing.
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# gpg: Good signature from "Warner Losh <wlosh@netflix.com>" [unknown]
# gpg: aka "Warner Losh <imp@bsdimp.com>" [unknown]
# gpg: aka "Warner Losh <imp@freebsd.org>" [unknown]
# gpg: aka "Warner Losh <imp@village.org>" [unknown]
# gpg: aka "Warner Losh <wlosh@bsdimp.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 2035 F894 B00A A3CF 7CCD E1B7 6C1C D128 7DB0 1100
* tag 'bsd-user-preen-2022q2-pull-request' of
ssh://github.com/qemu-bsd-user/qemu-bsd-user:
bsd-user/freebsd/os-syscall.c: Implement exit
bsd-user/bsd-file.h: Meat of the write system calls
bsd-user/bsd-file.h: Add implementations for read, pread, readv and preadv
bsd-user/freebsd/os-syscall.c: Tracing and error boilerplate
bsd-user/freebsd/os-syscall.c: unlock_iovec
bsd-user/freebsd/os-syscall.c: lock_iovec
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Commit: dcb40541ebca7ec98a14d461593b3cd7282b4fac
https://github.com/qemu/qemu/commit/dcb40541ebca7ec98a14d461593b3cd7282b4fac
Author: Richard Henderson <richard.henderson@linaro.org>
Date: 2022-06-11 (Sat, 11 Jun 2022)
Changed paths:
M hw/mips/boston.c
Log Message:
-----------
Merge tag 'mips-20220611' of https://github.com/philmd/qemu into staging
MIPS patches queue
- Various TCG fixes (Marcin Nowakowski, Ni Hui, Stefan Pejic, Stefan Pejic)
- Sysbus floppy controller fix (Peter Maydell)
- QOM'ification of PIIX southbridge (Mark Cave-Ayland, Bernhard Beschow)
- Various fixes on ISA devices commonly used by x86/mips machines (Bernhard)
- Few cleanups in accel/tcg & documentation (Bernhard)
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# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>"
[full]
* tag 'mips-20220611' of https://github.com/philmd/qemu:
docs/devel: Fix link to developer mailing lists
accel/tcg: Inline dump_opcount_info() and remove it
accel/tcg/cpu-exec: Unexport dump_drift_info()
hw/mips/boston: Initialize g_autofree pointers
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Compare: https://github.com/qemu/qemu/compare/8b7f856e9dca...dcb40541ebca