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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-02 09:50:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-02 09:50:09 -0700 |
| commit | b68e7e952f24527de62f4768b1cead91f92f5f6e (patch) | |
| tree | c9c1dbc333becac5396eaef4d5971d3f4ca337e3 /arch/s390/kvm/interrupt.c | |
| parent | d3b5d35290d729a2518af00feca867385a1b08fa (diff) | |
| parent | d0790fb6e5bc5a6bb923de9c2be7fc210d6b689b (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Martin Schwidefsky:
- three merges for KVM/s390 with changes for vfio-ccw and cpacf. The
patches are included in the KVM tree as well, let git sort it out.
- add the new 'trng' random number generator
- provide the secure key verification API for the pkey interface
- introduce the z13 cpu counters to perf
- add a new system call to set up the guarded storage facility
- simplify TASK_SIZE and arch_get_unmapped_area
- export the raw STSI data related to CPU topology to user space
- ... and the usual churn of bug-fixes and cleanups.
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (74 commits)
s390/crypt: use the correct module alias for paes_s390.
s390/cpacf: Introduce kma instruction
s390/cpacf: query instructions use unique parameters for compatibility with KMA
s390/trng: Introduce s390 TRNG device driver.
s390/crypto: Provide s390 specific arch random functionality.
s390/crypto: Add new subfunctions to the cpacf PRNO function.
s390/crypto: Renaming PPNO to PRNO.
s390/pageattr: avoid unnecessary page table splitting
s390/mm: simplify arch_get_unmapped_area[_topdown]
s390/mm: make TASK_SIZE independent from the number of page table levels
s390/gs: add regset for the guarded storage broadcast control block
s390/kvm: Add use_cmma field to mm_context_t
s390/kvm: Add PGSTE manipulation functions
vfio: ccw: improve error handling for vfio_ccw_mdev_remove
vfio: ccw: remove unnecessary NULL checks of a pointer
s390/spinlock: remove compare and delay instruction
s390/spinlock: use atomic primitives for spinlocks
s390/cpumf: simplify detection of guest samples
s390/pci: remove forward declaration
s390/pci: increase the PCI_NR_FUNCTIONS default
...
Diffstat (limited to 'arch/s390/kvm/interrupt.c')
| -rw-r--r-- | arch/s390/kvm/interrupt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c index 0f8f14199734..169558dc7daf 100644 --- a/arch/s390/kvm/interrupt.c +++ b/arch/s390/kvm/interrupt.c @@ -420,8 +420,8 @@ static int __write_machine_check(struct kvm_vcpu *vcpu, save_access_regs(vcpu->run->s.regs.acrs); /* Extended save area */ - rc = read_guest_lc(vcpu, __LC_VX_SAVE_AREA_ADDR, &ext_sa_addr, - sizeof(unsigned long)); + rc = read_guest_lc(vcpu, __LC_MCESAD, &ext_sa_addr, + sizeof(unsigned long)); /* Only bits 0-53 are used for address formation */ ext_sa_addr &= ~0x3ffUL; if (!rc && mci.vr && ext_sa_addr && test_kvm_facility(vcpu->kvm, 129)) { |