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| author | Claudio Imbrenda <imbrenda@linux.ibm.com> | 2024-10-30 17:19:06 +0100 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2024-10-31 10:50:07 +0100 |
| commit | 64844729a608d308089510fc3bb23abf602f4e47 (patch) | |
| tree | fb970c1b61c62cd27e20bff39e2fbb8273089e55 /arch/s390 | |
| parent | f55bd479d8663a4a4e403b3d308d3d1aa33d92df (diff) | |
| download | linux-stable-64844729a608d308089510fc3bb23abf602f4e47.tar.gz linux-stable-64844729a608d308089510fc3bb23abf602f4e47.tar.bz2 linux-stable-64844729a608d308089510fc3bb23abf602f4e47.zip | |
s390/kvm: Initialize uninitialized flags variable
The flags variable was being used uninitialized.
Initialize it to 0 as expected.
For some reason neither gcc nor clang reported a warning.
Fixes: 05066cafa925 ("s390/mm/fault: Handle guest-related program interrupts in KVM")
Reported-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Link: https://lore.kernel.org/r/20241030161906.85476-1-imbrenda@linux.ibm.com
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kvm/kvm-s390.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 10947d076603..5d113428b4cc 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -4729,8 +4729,8 @@ static int vcpu_post_run_addressing_exception(struct kvm_vcpu *vcpu) static int vcpu_post_run_handle_fault(struct kvm_vcpu *vcpu) { + unsigned int flags = 0; unsigned long gaddr; - unsigned int flags; int rc = 0; gaddr = current->thread.gmap_teid.addr * PAGE_SIZE; |