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| author | Michael Mueller <mimu@linux.vnet.ibm.com> | 2014-03-13 19:29:09 +0100 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2014-04-22 13:24:53 +0200 |
| commit | a86dcc2482cf29ffcf6fbc174ce55e4f5f18cd8b (patch) | |
| tree | 825e1fb4b8ef8bd506c3d72e69ac4c95d415b56e /arch/s390 | |
| parent | 67335e63c9ef59e97b45a08b4a6a93767762031d (diff) | |
| download | op-kernel-dev-a86dcc2482cf29ffcf6fbc174ce55e4f5f18cd8b.zip op-kernel-dev-a86dcc2482cf29ffcf6fbc174ce55e4f5f18cd8b.tar.gz | |
KVM: s390: replace TDB_ADDR by __LC_PGM_TDB
The generically assembled low core labels already contain the
address for the TDB.
Signed-off-by: Michael Mueller <mimu@linux.vnet.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kvm/intercept.c | 3 | ||||
| -rw-r--r-- | arch/s390/kvm/kvm-s390.h | 1 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/kvm/intercept.c b/arch/s390/kvm/intercept.c index f61c800..f391604 100644 --- a/arch/s390/kvm/intercept.c +++ b/arch/s390/kvm/intercept.c @@ -16,6 +16,7 @@ #include <linux/pagemap.h> #include <asm/kvm_host.h> +#include <asm/asm-offsets.h> #include "kvm-s390.h" #include "gaccess.h" @@ -193,7 +194,7 @@ static int handle_prog(struct kvm_vcpu *vcpu) if (current->thread.per_flags & PER_FLAG_NO_TE) goto skip_itdb; itdb = (struct kvm_s390_itdb *)vcpu->arch.sie_block->itdba; - rc = write_guest_lc(vcpu, TDB_ADDR, itdb, sizeof(*itdb)); + rc = write_guest_lc(vcpu, __LC_PGM_TDB, itdb, sizeof(*itdb)); if (rc) return rc; memset(itdb, 0, sizeof(*itdb)); diff --git a/arch/s390/kvm/kvm-s390.h b/arch/s390/kvm/kvm-s390.h index c93ed5f..9b5680d 100644 --- a/arch/s390/kvm/kvm-s390.h +++ b/arch/s390/kvm/kvm-s390.h @@ -28,7 +28,6 @@ int kvm_handle_sie_intercept(struct kvm_vcpu *vcpu); /* Transactional Memory Execution related macros */ #define IS_TE_ENABLED(vcpu) ((vcpu->arch.sie_block->ecb & 0x10)) -#define TDB_ADDR 0x1800UL #define TDB_FORMAT1 1 #define IS_ITDB_VALID(vcpu) ((*(char *)vcpu->arch.sie_block->itdba == TDB_FORMAT1)) |
