apic: convert debug printf statements to tracepoints
Replace debug printf statements with tracepoints.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Delete write only variables
Compiling with GCC 4.6.0 20100925 produced warnings like:/src/qemu/net/tap-win32.c: In function 'tap_win32_open':/src/qemu/net/tap-win32.c:582:12: error: variable 'hThread' set but not used [-Werror=unused-but-set-variable]...
cirrus: avoid write only variables
Compiling with GCC 4.6.0 20100925 produced a lot of warnings like:In file included from /src/qemu/hw/cirrus_vga_rop.h:174:0, from /src/qemu/hw/cirrus_vga.c:284:/src/qemu/hw/cirrus_vga_rop2.h: In function 'cirrus_patternfill_0_8':...
eepro100: initialize a variable in all cases
Compiling with GCC 4.6.0 20100925 produced warnings:/src/qemu/hw/eepro100.c: In function 'eepro100_read4':/src/qemu/hw/eepro100.c:1351:14: error: 'val' may be used uninitialized in this function [-Werror=uninitialized]...
lsi53c895a: avoid a write only variable
Compiling with GCC 4.6.0 20100925 produced a warning:/src/qemu/hw/lsi53c895a.c: In function 'lsi_do_msgout':/src/qemu/hw/lsi53c895a.c:848:9: error: variable 'len' set but not used [-Werror=unused-but-set-variable]...
ppc: remove video.x
Only Mac-on-Linux stuff used video.x, OpenBIOS does not need it.
Remove video.x MoL hacks.
Signed-off-by: Alexander Graf <agraf@suse.de>Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Merge remote branch 'mst/for_anthony' into staging
acpi: Fix an infinite loop in acpi_table_add
Commit d729bb9a7700e364b1c5f9893d61f07a9e002bce has a typo, causing aninfinite loop in acpi_table_add.
Signed-off-by: Vincent Minet <vincent@vincent-minet.net>Acked-by: Jes Sorensen <Jes.Sorensen@redhat.com>...
virtio: change set guest notifier to per-device
When using irqfd with vhost-net to inject interrupts,a single evenfd might inject multiple interrupts.Implementing this is much easier with a singleper-device callback to set guest notifiers.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
vhost: error code
fix up errors returned to include errno, not just -1
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