mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
e3cffe6fad
qemu/hw
History
Nikunj A Dadhania e3cffe6fad target-ppc: add flag in check_tlb_flush() 
We flush the qemu TLB lazily. check_tlb_flush is called whenever we hit
a context synchronizing event or instruction that requires a pending
flush to be performed.

However, we fail to handle broadcast TLB flush operations. In order to
fix that efficiently, we want to differentiate whether check_tlb_flush()
needs to only apply pending local flushes (isync instructions,
interrupts, ...) or also global pending flush operations. The latter is
only needed when executing instructions that are defined architecturally
as synchronizing global TLB flush operations. This in our case is
ptesync on BookS and tlbsync on BookE along with the paravirtualized
hypervisor calls.

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
[dwg: Changed gen_check_tlb_flush() to also take a bool, and fixed
 some spelling errors in commit message]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-09-23 12:39:07 +10:00
..
9pfs 9pfs: fix potential segfault during walk 2016-09-19 11:39:48 +02:00
acpi trace-events: fix first line comment in trace-events 2016-08-12 10:36:01 +01:00
alpha trace-events: fix first line comment in trace-events 2016-08-12 10:36:01 +01:00
arm hw: replace most use of qemu_chr_fe_write with qemu_chr_fe_write_all 2016-09-13 19:09:42 +02:00
audio pcspk: adding vmstate for save/restore 2016-09-15 15:10:06 +02:00
block virtio-blk: rename virtio_device_info to virtio_blk_info 2016-09-13 11:00:56 +01:00
bt hw/bt/hci: spelling fix: endianness 2016-09-13 18:12:34 +03:00
char hw: replace most use of qemu_chr_fe_write with qemu_chr_fe_write_all 2016-09-13 19:09:42 +02:00
core bus: simplify name handling 2016-09-08 18:05:22 +04:00
cpu cpu: Abstract CPU core type 2016-06-17 16:33:48 +10:00
cris cris: Fix broken header guard in hw/cris/boot.h 2016-07-12 16:20:46 +02:00
display virtio-vga: adapt to page-per-vq=off 2016-09-13 09:28:10 +02:00
dma * minor patches here and there 2016-09-15 10:24:22 +01:00
gpio hw/gpio: QOM'ify zaurus.c 2016-06-14 15:59:13 +01:00
i2c i2c: fix migration regression introduced by broadcast support 2016-08-03 18:44:56 +02:00
i386 kvm/apic: drop debugging 2016-09-19 15:34:35 -03:00
ide portio: keep references on portio 2016-09-08 18:05:21 +04:00
input adb.c: prevent NO_KEY value from going to guest 2016-09-23 10:29:40 +10:00
intc pc: apic: introduce APIC macro 2016-09-15 15:09:59 +02:00
ipack ipack: Update e-mail address 2016-05-18 15:04:27 +03:00
ipmi ipmi: check return of qemu_chr_fe_write() for errors 2016-09-13 19:09:42 +02:00
isa portio: keep references on portio 2016-09-08 18:05:21 +04:00
lm32 Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
m68k hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
mem nvdimm: fix memory leak in error code path 2016-07-20 19:30:26 +03:00
microblaze Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
mips error: Strip trailing '\n' from error string arguments (again) 2016-08-08 09:00:44 +02:00
misc ivshmem: Delete duplicate debug message 2016-09-15 15:32:22 +03:00
moxie hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
net spapr_llan: convert to trace framework instead of DPRINTF 2016-09-23 10:29:40 +10:00
nvram fw_cfg: remove useless casts 2016-09-15 15:32:22 +03:00
openrisc hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
pci trace-events: fix first line comment in trace-events 2016-08-12 10:36:01 +01:00
pci-bridge hw/pci-bridge: Convert pxb initialization functions to Error 2016-07-29 00:07:09 +03:00
pci-host apb: convert init to realize 2016-07-29 00:07:09 +03:00
pcmcia hw: Clean up includes 2016-01-29 15:07:25 +00:00
ppc target-ppc: add flag in check_tlb_flush() 2016-09-23 12:39:07 +10:00
s390x Couple of s390x patches: 2016-09-19 12:41:28 +01:00
scsi spapr_vscsi: convert to trace framework instead of DPRINTF 2016-09-23 10:29:40 +10:00
sd sd: free timer 2016-09-08 18:05:22 +04:00
sh4 sh4: fix broken link to documentation 2016-09-15 15:32:22 +03:00
smbios ipmi: Add SMBIOS table entry 2016-06-24 05:13:57 +03:00
sparc trace-events: fix first line comment in trace-events 2016-08-12 10:36:01 +01:00
sparc64 util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
ssi ast2400: pretend DMAs are done for U-boot 2016-07-14 16:51:38 +01:00
timer trace-events: fix first line comment in trace-events 2016-08-12 10:36:01 +01:00
tpm Clean up header guards that don't match their file name 2016-07-12 16:19:16 +02:00
tricore tricore: remove useless cast 2016-09-15 15:32:22 +03:00
unicore32 hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
usb usb-mtp: add support for files larger than 4g (gsoc) 2016-09-15 14:56:36 +01:00
vfio vfio/pci: Fix regression in MSI routing configuration 2016-09-15 10:41:36 -06:00
virtio virtio-bus: Plug devices after features are negotiated 2016-09-15 17:30:03 +03:00
watchdog nmi: remove x86 specific nmi handling 2016-05-23 16:53:46 +02:00
xen Xen: fix converity warning of xen_pt_config_init() 2016-08-12 16:38:18 -07:00
xenpv xen: use a common function for pv and hvm guest backend register calls 2016-08-03 14:52:11 +02:00
xtensa target-xtensa: xtfpga: fix FLASH interface width 2016-07-14 13:59:44 +03:00
Makefile.objs Add a base IPMI interface 2015-12-22 18:39:19 +02:00