Richard W.M. Jones e14ff93742 lib: direct: Remove use of sga ...

sga (or "sgabios" or "Serial Graphics Adapter") is an option ROM for
seabios which directs output to the serial adapter.  This is very
useful for debugging BIOS problems during boot.

RHEL wants to deprecate this feature (in fact, they just deprecated it
without telling us).  However there is an equivalent feature in
seabios (seabios >= 1.11 / qemu >= 2.11.0) which can be enabled using
either -nographic or -machine graphics=off

This commit removes sga and enables -machine graphics=off in the
direct backend.

References (for RHEL 9 qemu change):
https://bugzilla.redhat.com/show_bug.cgi?id=2002325
https://bugzilla.redhat.com/show_bug.cgi?id=2000845
https://lists.nongnu.org/archive/html/qemu-devel/2021-09/msg02417.html
https://listman.redhat.com/archives/libvir-list/2021-September/msg00205.html

For the libvirt backend we will continue to use <bios useserial=yes>.
This currently breaks when sga is not available, but I talked to Dan
and the plan there is to adapt libvirt so the same XML will enable
-machine graphics=off.  IOW libguestfs does not need to make any
change.

References (for libvirt change):
https://bugzilla.redhat.com/show_bug.cgi?id=2003092
https://listman.redhat.com/archives/libvir-list/2021-September/msg00193.html

Thanks: Gerd Hoffman, Daniel Berrangé

2021-09-13 10:40:50 +01:00

..

local

build: fix includedir in uninstalled libguestfs.pc

2020-09-22 18:12:05 +02:00

actions-support.c

Update copyright dates to 2020.

2020-03-06 19:32:32 +00:00

alloc.c

Update copyright dates to 2020.

2020-03-06 19:32:32 +00:00

appliance-cpu.c

appliance: Use -cpu max.

2021-01-28 14:04:29 +00:00

appliance-kcmdline.c

lib/appliance-kcmdline.c: Read UUID directly from appliance.

2021-03-31 13:45:17 +01:00

appliance-uefi.c

Fix minor typos

2020-08-24 16:24:38 +01:00

appliance.c

Update copyright dates to 2020.

2020-03-06 19:32:32 +00:00

available.c

…

canonical-name.c

lib/canonical-name.c: Hide errors from underlying API call.

2020-10-12 10:46:10 +01:00

command.c

lib: command: If command fails, exit with 126 or 127 as defined by POSIX.

2017-11-16 12:55:19 +00:00

conn-socket.c

Update copyright dates to 2020.

2020-03-06 19:32:32 +00:00

copy-in-out.c

Use Unicode single quotes ‘’ in place of short single quoted strings throughout.

2017-04-04 18:47:37 +01:00

create.c

lib: Autodetect backing format for qemu-img create -b

2021-08-31 08:35:52 +01:00

drives.c

lib: Move guestfs_device_index impl from daemon to library.

2020-03-05 13:18:27 +00:00

errors.c

Ignore return value from strerror_r.

2021-04-13 15:40:48 +01:00

events.c

Remove use of gnulib glthread.

2021-04-08 11:12:17 +01:00

file.c

lib: Allow an extension to be specified in guestfs_int_make_temp_path.

2017-09-21 18:05:07 +01:00

fuse.c

Remove use of gnulib glthread.

2021-04-08 11:12:17 +01:00

guestfs-internal-all.h

Port libguestfs to use pcre2 instead of pcre.

2021-03-16 11:24:37 +00:00

guestfs-internal.h

launch: board model for RISC-V

2021-08-20 08:13:10 +01:00

guestfs.pod

launch: libvirt, direct: Add force_kvm backend setting.

2021-03-16 16:11:23 +00:00

guid.c

…

handle.c

lib/guestfs-internal.h: Remove need to include gnulib "hash.h" here.

2021-04-08 11:12:17 +01:00

info.c

lib: Use qemu-img info -U option to avoid locking error.

2018-11-02 13:19:51 +00:00

inspect-apps.c

inspection: Fix inspection of recent RPM guests using non-BDB.

2021-03-26 16:26:00 +00:00

inspect-icon.c

inspect: get icon of OpenMandriva guests

2019-04-08 13:34:11 +02:00

inspect-osinfo.c

lib: Add osinfo information for Windows Server 2022 Datacenter

2021-08-25 11:09:37 +01:00

journal.c

lib: Allow an extension to be specified in guestfs_int_make_temp_path.

2017-09-21 18:05:07 +01:00

launch-direct.c

lib: direct: Remove use of sga

2021-09-13 10:40:50 +01:00

launch-libvirt.c

appliance: Use <cpu mode="maximum"/> for -cpu max on libvirt.

2021-03-18 12:42:35 +00:00

launch-uml.c

Update copyright dates to 2020.

2020-03-06 19:32:32 +00:00

launch-unix.c

Update copyright dates to 2020.

2020-03-06 19:32:32 +00:00

launch.c

Update copyright dates to 2020.

2020-03-06 19:32:32 +00:00

libguestfs.pc.in

lib: remove extra @LIBS@ from pkg-config file

2020-03-12 11:45:30 +01:00

libvirt-auth.c

Use Unicode single quotes ‘’ in place of short single quoted strings throughout.

2017-04-04 18:47:37 +01:00

libvirt-domain.c

lib: Fix leak of XPath objects.

2020-03-06 13:10:10 +00:00

libvirt-is-version.c

…

lpj.c

Remove use of gnulib glthread.

2021-04-08 11:12:17 +01:00

Makefile.am

inspection: Fix inspection of recent RPM guests using non-BDB.

2021-03-26 16:26:00 +00:00

match.c

Port libguestfs to use pcre2 instead of pcre.

2021-03-16 11:24:37 +00:00

MAX_PROC_NR

inspection: Fix inspection of recent RPM guests using non-BDB.

2021-03-26 16:26:00 +00:00

mountable.c

utils: Split out structs cleanups and printing into common/structs.

2017-07-10 17:01:59 +01:00

private-data.c

Remove use of gnulib glthread.

2021-04-08 11:12:17 +01:00

proto.c

Update copyright dates to 2020.

2020-03-06 19:32:32 +00:00

qemu.c

lib/qemu.c: Suppress another bogus -fanalyser warning.

2021-01-28 12:27:41 +00:00

rescue.c

New API: internal-get-console-socket to support virt-rescue.

2017-03-07 12:47:51 +00:00

stringsbuf.c

…

tmpdirs.c

tmpdirs: Make the ‘su broken’ error message actionable.

2018-02-07 17:26:58 +00:00

tsk.c

lib: Ignore a bunch of bogus GCC 11 warnings.

2021-01-05 10:09:21 +00:00

umask.c

…

unit-tests.c

Update copyright dates to 2020.

2020-03-06 19:32:32 +00:00

version.c

Port libguestfs to use pcre2 instead of pcre.

2021-03-16 11:24:37 +00:00

wait.c

…

whole-file.c

Update copyright dates to 2020.

2020-03-06 19:32:32 +00:00

yara.c

lib: Ignore a bunch of bogus GCC 11 warnings.

2021-01-05 10:09:21 +00:00