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author | Ingo Molnar <mingo@kernel.org> | 2017-01-28 09:30:11 +0100 |
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committer | Ingo Molnar <mingo@kernel.org> | 2017-01-28 09:30:11 +0100 |
commit | 9a1f4150fe932fb892c05084029b3718b8ed1baf (patch) | |
tree | b8f18ea5f0bdc842e3cf8da4700c1d577a3b1c66 /arch/mips/kvm/entry.c | |
parent | f28442497b5caf7bf573ade22a7f8d3559e3ef56 (diff) | |
parent | 1b1bc42c1692e9b62756323c675a44cb1a1f9dbd (diff) | |
download | linux-9a1f4150fe932fb892c05084029b3718b8ed1baf.tar.gz linux-9a1f4150fe932fb892c05084029b3718b8ed1baf.tar.bz2 linux-9a1f4150fe932fb892c05084029b3718b8ed1baf.zip |
Merge branch 'linus' into x86/boot, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/mips/kvm/entry.c')
-rw-r--r-- | arch/mips/kvm/entry.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/mips/kvm/entry.c b/arch/mips/kvm/entry.c index 6a02b3a3fa65..e92fb190e2d6 100644 --- a/arch/mips/kvm/entry.c +++ b/arch/mips/kvm/entry.c @@ -521,6 +521,9 @@ void *kvm_mips_build_exit(void *addr) uasm_i_and(&p, V0, V0, AT); uasm_i_lui(&p, AT, ST0_CU0 >> 16); uasm_i_or(&p, V0, V0, AT); +#ifdef CONFIG_64BIT + uasm_i_ori(&p, V0, V0, ST0_SX | ST0_UX); +#endif uasm_i_mtc0(&p, V0, C0_STATUS); uasm_i_ehb(&p); @@ -643,7 +646,7 @@ static void *kvm_mips_build_ret_to_guest(void *addr) /* Setup status register for running guest in UM */ uasm_i_ori(&p, V1, V1, ST0_EXL | KSU_USER | ST0_IE); - UASM_i_LA(&p, AT, ~(ST0_CU0 | ST0_MX)); + UASM_i_LA(&p, AT, ~(ST0_CU0 | ST0_MX | ST0_SX | ST0_UX)); uasm_i_and(&p, V1, V1, AT); uasm_i_mtc0(&p, V1, C0_STATUS); uasm_i_ehb(&p); |