motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-10 02:54:58 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

ppc: Fix migration of the TAR SPR

Browse source 
The TAR special purpose register currently does not get migrated
under KVM because it does not get synchronized with the kernel.
Use spr_register_kvm() instead of spr_register() to fix this issue.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Thomas Huth 2016-03-02 21:19:21 +01:00 • committed by David Gibson
parent d6f1445faf
commit 1e440cbc99
1 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

8
target-ppc/translate_init.c
View file

@ -7714,10 +7714,10 @@ static void spr_write_tar(DisasContext *ctx, int sprn, int gprn)
static void gen_spr_power8_tce_address_control(CPUPPCState *env) static void gen_spr_power8_tce_address_control(CPUPPCState *env)
{ {
spr_register(env, SPR_TAR, "TAR", spr_register_kvm(env, SPR_TAR, "TAR",
&spr_read_tar, &spr_write_tar, &spr_read_tar, &spr_write_tar,
&spr_read_generic, &spr_write_generic, &spr_read_generic, &spr_write_generic,
0x00000000); KVM_REG_PPC_TAR, 0x00000000);
} }
static void spr_read_tm(DisasContext *ctx, int gprn, int sprn) static void spr_read_tm(DisasContext *ctx, int gprn, int sprn)