OpenE2K/qemu-e2k
13
4
Fork 0
Code Issues 4 Pull Requests Projects 2 Releases Activity
1d27f351af
qemu-e2k/target
History
Greg Kurz 1ec26c757d spapr: fix the value of SDR1 in kvmppc_put_books_sregs() 
When running with KVM PR, if a new HPT is allocated we need to inform
KVM about the HPT address and size. This is currently done by hacking
the value of SDR1 and pushing it to KVM in several places.

Also, migration breaks the guest since it is very unlikely the HPT has
the same address in source and destination, but we push the incoming
value of SDR1 to KVM anyway.

This patch introduces a new virtual hypervisor hook so that the spapr
code can provide the correct value of SDR1 to be pushed to KVM each
time kvmppc_put_books_sregs() is called.

It allows to get rid of all the hacking in the spapr/kvmppc code and
it fixes migration of nested KVM PR.

Suggested-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-09-27 13:05:41 +10:00
..
alpha target/alpha: Switch to do_transaction_failed() hook 2017-09-07 11:15:55 -07:00
arm * Speed up AddressSpaceDispatch creation (Alexey) 2017-09-23 12:55:40 +01:00
cris target: [tcg] Use a generic enum for DISAS_ values 2017-09-06 08:06:47 -07:00
hppa target/hppa: Convert to TranslatorOps 2017-09-07 11:23:13 -07:00
i386 memory: Get rid of address_space_init_shareable 2017-09-22 01:06:51 +02:00
lm32 target: [tcg] Use a generic enum for DISAS_ values 2017-09-06 08:06:47 -07:00
m68k target/m68k: Switch fpu_rom from make_floatx80() to make_floatx80_init() 2017-09-10 18:07:40 +02:00
microblaze target: [tcg] Use a generic enum for DISAS_ values 2017-09-06 08:06:47 -07:00
mips mips: Improve macro parenthesization 2017-09-21 13:25:41 +01:00
moxie moxie: replace cpu_moxie_init() with cpu_generic_init() 2017-09-01 11:54:25 -03:00
nios2 target: [tcg] Use a generic enum for DISAS_ values 2017-09-06 08:06:47 -07:00
openrisc target: [tcg] Use a generic enum for DISAS_ values 2017-09-06 08:06:47 -07:00
ppc spapr: fix the value of SDR1 in kvmppc_put_books_sregs() 2017-09-27 13:05:41 +10:00
s390x s390x/ais: for 2.10 stable: disable ais facility 2017-09-22 09:25:21 +02:00
sh4 sh4: replace cpu_sh4_init() with cpu_generic_init() 2017-09-01 11:54:24 -03:00
sparc sparc: Fix typedef clash 2017-09-14 15:00:41 +01:00
tilegx tilegx: replace cpu_tilegx_init() with cpu_generic_init() 2017-09-01 11:54:24 -03:00
tricore tricore: replace cpu_tricore_init() with cpu_generic_init() 2017-09-01 11:54:24 -03:00
unicore32 target: [tcg] Use a generic enum for DISAS_ values 2017-09-06 08:06:47 -07:00
xtensa target/xtensa: Use the pre-defined MEMTXATTRS_UNSPECIFIED macro 2017-09-26 09:11:22 +03:00